2015 United SportsCar Championship


The 2015 IMSA Tudor United SportsCar Championship season was the second season of the International Motor Sports Association's Tudor United SportsCar Championship and last to be held under that name. It was also the 45th overall season of the IMSA GT championship tracing its lineage to the 1971 IMSA season. It began January 24 with the 24 Hours of Daytona. and ended on October 3 at Petit Le Mans.

Classes

The class structure remained largely unchanged from 2014.
2015 will see the introduction of two awards for the top-finishing Pro-Am drivers in Prototype and GT Le Mans. The Jim Trueman Award will be given to the top finishing Pro-Am pairing in Prototype, while the Bob Akin Award will be for the top GTLM pairing. The top Pro-Am pairings from these classes at the end of the year will be given automatic entries to the 2016 24 Hours of Le Mans, with the Trueman award winner eligible for the LMP2 class, while the Akin Award winner would be for the LM GTE Am class. To be eligible for these awards, the drivers must at a minimum contest the North American Endurance Cup events.

Schedule

Race schedule

The 2015 schedule was released on August 10, 2014 and features twelve rounds. One major change to the rules for 2015 was a slight reduction of race time to fit television constraints. Two and three hour races, which were 15 minutes shorter than their times, will have their race times reduced five more minutes, so that they would be 1:40 and 2:40, respectively, instead of 1:45 and 2:45, as was the case in the previous years. The races set for 6, 10, 12, and 24 hours will remain at the respective lengths.
RndRaceLengthClassesCircuitLocationDate
1Rolex 24 at Daytona24 hoursAllDaytona International SpeedwayDaytona, FloridaJanuary 24–25
2Mobil 1 Twelve Hours of Sebring12 hoursAllSebring International RacewaySebring, FloridaMarch 21
3Tequila Patrón Sports Car Showcase1 hour 40 minutesP, GTLMLong Beach Street CircuitLong Beach, CaliforniaApril 18
4Continental Tire Monterey Grand Prix2 hours 40 minutesAllMazda Raceway Laguna SecaMonterey, CaliforniaMay 3
5Chevrolet Sports Car Classic1 hour 40 minutesP, PC, GTDThe Raceway on Belle IsleDetroit, MichiganMay 30
6Sahlen's Six Hours of The Glen6 hoursAllWatkins Glen InternationalWatkins Glen, New YorkJune 28
7Mobil 1 SportsCar Grand Prix2 hours 40 minutesP, PC, GTLMCanadian Tire Motorsport ParkBowmanville, OntarioJuly 12
8Northeast Grand Prix2 hours 40 minutesPC, GTDLime Rock ParkLakeville, ConnecticutJuly 25
9Continental Tire Road Race Showcase2 hours 40 minutesAllRoad AmericaElkhart Lake, WisconsinAugust 9
10Oak Tree Grand Prix2 hours 40 minutesGTLM, GTDVirginia International RacewayAlton, VirginiaAugust 23
11Lone Star Le Mans2 hours 40 minutesAllCircuit of the AmericasAustin, TexasSeptember 19
12Petit Le Mans powered by Mazda10 hoursAllRoad AtlantaBraselton, GeorgiaOctober 3

Calendar changes

Prototype

TeamChassisEngineDriversRounds
DeltaWing Racing Cars with Claro/TracFoneDeltaWing DWC13Élan 1.9 L I4 Turbo0 Katherine Legge1–4, 6–7, 9, 11–12
DeltaWing Racing Cars with Claro/TracFoneDeltaWing DWC13Élan 1.9 L I4 Turbo0 Memo Rojas1–4, 6–7, 9, 11–12
DeltaWing Racing Cars with Claro/TracFoneDeltaWing DWC13Élan 1.9 L I4 Turbo0 Andy Meyrick1–2, 12
DeltaWing Racing Cars with Claro/TracFoneDeltaWing DWC13Élan 1.9 L I4 Turbo0 Gabby Chaves1
Tequila Patrón ESMHPD ARX-04b
HPD ARX-03b
Honda HR28TT 2.8 L V6 Turbo1 Scott Sharp1–2
Tequila Patrón ESMHPD ARX-04b
HPD ARX-03b
Honda HR28TT 2.8 L V6 Turbo1 Ryan Dalziel1–2
Tequila Patrón ESMHPD ARX-04b
HPD ARX-03b
Honda HR28TT 2.8 L V6 Turbo1 David Heinemeier Hansson1–2
Tequila Patrón ESMHPD ARX-04b
HPD ARX-03b
Honda HR28TT 2.8 L V6 Turbo2 Ed Brown1–2
Tequila Patrón ESMHPD ARX-04b
HPD ARX-03b
Honda HR28TT 2.8 L V6 Turbo2 Jon Fogarty1–2
Tequila Patrón ESMHPD ARX-04b
HPD ARX-03b
Honda HR28TT 2.8 L V6 Turbo2 Johannes van Overbeek1–2
Action Express RacingCoyote Corvette DPChevrolet 5.5L V85 João BarbosaAll
Action Express RacingCoyote Corvette DPChevrolet 5.5L V85 Christian FittipaldiAll
Action Express RacingCoyote Corvette DPChevrolet 5.5L V85 Sébastien Bourdais1–2, 12
Action Express RacingCoyote Corvette DPChevrolet 5.5L V85 Max Papis6
Action Express RacingCoyote Corvette DPChevrolet 5.5L V831 Dane CameronAll
Action Express RacingCoyote Corvette DPChevrolet 5.5L V831 Eric CurranAll
Action Express RacingCoyote Corvette DPChevrolet 5.5L V831 Max Papis1–2, 6, 12
Action Express RacingCoyote Corvette DPChevrolet 5.5L V831 Phil Keen1
Starworks MotorsportRiley Mk XXVI DPDinan 5.0 L V87 Rubens Barrichello1
Starworks MotorsportRiley Mk XXVI DPDinan 5.0 L V87 Tor Graves1
Starworks MotorsportRiley Mk XXVI DPDinan 5.0 L V87 Brendon Hartley1
Starworks MotorsportRiley Mk XXVI DPDinan 5.0 L V87 Ryan Hunter-Reay1
Starworks MotorsportRiley Mk XXVI DPDinan 5.0 L V87 Scott Mayer1
Wayne Taylor RacingDallara Corvette DPChevrolet 5.5L V810 Jordan TaylorAll
Wayne Taylor RacingDallara Corvette DPChevrolet 5.5L V810 Ricky TaylorAll
Wayne Taylor RacingDallara Corvette DPChevrolet 5.5L V810 Max Angelelli1–2, 6, 12
Highway to HelpRiley Mk XXVI DPDinan 5.0 L V850 Byron DeFoor1–2
Highway to HelpRiley Mk XXVI DPDinan 5.0 L V850 David Hinton1–2
Highway to HelpRiley Mk XXVI DPDinan 5.0 L V850 Jim Pace1–2
Highway to HelpRiley Mk XXVI DPDinan 5.0 L V850 Dorsey Schroeder1–2
Highway to HelpRiley Mk XXVI DPDinan 5.0 L V850 Doug Smith1
Krohn RacingLigier JS P2Judd HK 3.6 L V857 Tracy Krohn1–2
Krohn RacingLigier JS P2Judd HK 3.6 L V857 Niclas Jönsson1–2
Krohn RacingLigier JS P2Judd HK 3.6 L V857 Olivier Pla1–2
Krohn RacingLigier JS P2Judd HK 3.6 L V857 Alex Brundle1
Michael Shank Racing with Curb/AgajanianLigier JS P2Honda HR28TT 2.8 L V6 Turbo60 Oswaldo Negri Jr.All
Michael Shank Racing with Curb/AgajanianLigier JS P2Honda HR28TT 2.8 L V6 Turbo60 John PewAll
Michael Shank Racing with Curb/AgajanianLigier JS P2Honda HR28TT 2.8 L V6 Turbo60 Matt McMurry1, 12
Michael Shank Racing with Curb/AgajanianLigier JS P2Honda HR28TT 2.8 L V6 Turbo60 A. J. Allmendinger1
Michael Shank Racing with Curb/AgajanianLigier JS P2Honda HR28TT 2.8 L V6 Turbo60 Justin Wilson2
RG RacingRiley Mk XXVI DPDinan 5.0 L V866 David Cheng1
RG RacingRiley Mk XXVI DPDinan 5.0 L V866 Robert Gewirtz1
RG RacingRiley Mk XXVI DPDinan 5.0 L V866 Mark Kvamme1
RG RacingRiley Mk XXVI DPDinan 5.0 L V866 Shane Lewis1
SpeedSourceMazda PrototypeMazda 2.2 L SKYACTIV-D I4 Turbo 70 Jonathan Bomarito1–4, 11–12
SpeedSourceMazda PrototypeMazda 2.2 L SKYACTIV-D I4 Turbo 70 Tristan Nunez1–4, 11–12
SpeedSourceMazda PrototypeMazda 2.2 L SKYACTIV-D I4 Turbo 70 Sylvain Tremblay1–2, 12
SpeedSourceMazda PrototypeMazda 2.2 L SKYACTIV-D I4 Turbo 70 James Hinchcliffe1
SpeedSourceMazda PrototypeMazda 2.2 L SKYACTIV-D I4 Turbo 07 Tom LongAll
SpeedSourceMazda PrototypeMazda 2.2 L SKYACTIV-D I4 Turbo 07 Joel MillerAll
SpeedSourceMazda PrototypeMazda 2.2 L SKYACTIV-D I4 Turbo 07 Ben Devlin1–2, 6
SpeedSourceMazda PrototypeMazda 2.2 L SKYACTIV-D I4 Turbo 07 Sylvain Tremblay1–2
VisitFlorida.com RacingCoyote Corvette DPChevrolet 5.5L V890 Michael ValianteAll
VisitFlorida.com RacingCoyote Corvette DPChevrolet 5.5L V890 Richard WestbrookAll
VisitFlorida.com RacingCoyote Corvette DPChevrolet 5.5L V890 Mike Rockenfeller1–2, 12
VisitFlorida.com RacingCoyote Corvette DPChevrolet 5.5L V890 Guy Cosmo1
Chip Ganassi RacingFord EcoBoost Riley DPFord Ecoboost 3.5 L V6 Turbo01 Joey HandAll
Chip Ganassi RacingFord EcoBoost Riley DPFord Ecoboost 3.5 L V6 Turbo01 Scott PruettAll
Chip Ganassi RacingFord EcoBoost Riley DPFord Ecoboost 3.5 L V6 Turbo01 Sage Karam1
Chip Ganassi RacingFord EcoBoost Riley DPFord Ecoboost 3.5 L V6 Turbo01 Charlie Kimball1
Chip Ganassi RacingFord EcoBoost Riley DPFord Ecoboost 3.5 L V6 Turbo01 Scott Dixon2, 12
Chip Ganassi RacingFord EcoBoost Riley DPFord Ecoboost 3.5 L V6 Turbo02 Scott Dixon1
Chip Ganassi RacingFord EcoBoost Riley DPFord Ecoboost 3.5 L V6 Turbo02 Tony Kanaan1
Chip Ganassi RacingFord EcoBoost Riley DPFord Ecoboost 3.5 L V6 Turbo02 Kyle Larson1
Chip Ganassi RacingFord EcoBoost Riley DPFord Ecoboost 3.5 L V6 Turbo02 Jamie McMurray1

Prototype Challenge

All entries use an Oreca FLM09 chassis powered by a Chevrolet LS3 6.2 L V8.
TeamDriversRounds
Starworks Motorsport8 Renger van der ZandeAll
Starworks Motorsport8 Mirco Schultis1–2, 4–5, 7–9, 12
Starworks Motorsport8 Alex Popow1–2, 6, 12
Starworks Motorsport8 Mike Hedlund1, 6, 11–12
Starworks Motorsport8 Filipe Albuquerque1
Starworks Motorsport88 Alex Popow11–12
Starworks Motorsport88 Sean Rayhall11–12
Starworks Motorsport88 John Falb12
RSR Racing11 Chris CummingAll
RSR Racing11 Bruno JunqueiraAll
RSR Racing11 Gustavo Menezes1–2, 12
RSR Racing11 Jack Hawksworth1, 12
BAR1 Motorsports16 Tomy Drissi1–2, 12
BAR1 Motorsports16 Martin Plowman1–2, 6
BAR1 Motorsports16 Johnny Mowlem1, 12
BAR1 Motorsports16 Brian Alder1
BAR1 Motorsports16 Tom Papadopoulos1
BAR1 Motorsports16 Marc Drumwright2, 12
BAR1 Motorsports16 David Cheng2
BAR1 Motorsports16 John Falb4, 7, 11
BAR1 Motorsports16 Todd Slusher4, 8, 11
BAR1 Motorsports16 Daniel Burkett6, 9
BAR1 Motorsports16 Matt McMurry6, 9
BAR1 Motorsports16 Sean Rayhall7–8
BAR1 Motorsports16 Don Yount12
BAR1 Motorsports61 Shelby Blackstock1
BAR1 Motorsports61 Ivo Breukers1
BAR1 Motorsports61 Marc Drumwright1
BAR1 Motorsports61 Martin Plowman1
BAR1 Motorsports61 Remo Ruscitti1
BAR1 Motorsports61 Ryan Lewis11
BAR1 Motorsports61 Don Yount11
Performance Tech Motorsports38 James FrenchAll
Performance Tech Motorsports38 Jerome Mee1–2, 6, 12
Performance Tech Motorsports38 James Vance1, 5
Performance Tech Motorsports38 Sean Johnston1
Performance Tech Motorsports38 Conor Daly2, 6–9, 11–12
Performance Tech Motorsports38 Mike Hedlund4
PR1/Mathiasen Motorsports52 Mike GuaschAll
PR1/Mathiasen Motorsports52 Tom Kimber-SmithAll
PR1/Mathiasen Motorsports52 Andrew Palmer1–2, 6, 12
PR1/Mathiasen Motorsports52 Andrew Novich1
CORE Autosport54 Jon BennettAll
CORE Autosport54 Colin BraunAll
CORE Autosport54 James Gue1–2, 6
CORE Autosport54 Mark Wilkins1
CORE Autosport54 Anthony Lazzaro12
JDC-Miller MotorSports85 Misha GoikhbergAll
JDC-Miller MotorSports85 Chris Miller1–2, 6, 9, 12
JDC-Miller MotorSports85 Rusty Mitchell1–2, 6, 12
JDC-Miller MotorSports85 Stephen Simpson1, 5, 8
JDC-Miller MotorSports85 Tristan Vautier1
JDC-Miller MotorSports85 Gerry Kraut2
JDC-Miller MotorSports85 Zach Veach4
JDC-Miller MotorSports85 Matt McMurry7, 11

GT Le Mans

TeamChassisEngineDriversRounds
Corvette RacingChevrolet Corvette C7.RChevrolet 5.5 L V83 Antonio GarcíaAll
Corvette RacingChevrolet Corvette C7.RChevrolet 5.5 L V83 Jan MagnussenAll
Corvette RacingChevrolet Corvette C7.RChevrolet 5.5 L V83 Ryan Briscoe1–2, 12
Corvette RacingChevrolet Corvette C7.RChevrolet 5.5 L V84 Oliver GavinAll
Corvette RacingChevrolet Corvette C7.RChevrolet 5.5 L V84 Tommy MilnerAll
Corvette RacingChevrolet Corvette C7.RChevrolet 5.5 L V84 Simon Pagenaud1–2
Corvette RacingChevrolet Corvette C7.RChevrolet 5.5 L V84 Ryan Briscoe12
Team Falken TirePorsche 911 RSRPorsche 4.0 L Flat-617 Wolf HenzlerAll
Team Falken TirePorsche 911 RSRPorsche 4.0 L Flat-617 Bryan SellersAll
Team Falken TirePorsche 911 RSRPorsche 4.0 L Flat-617 Patrick Long1–2, 12
BMW Team RLLBMW Z4 GTEBMW 4.4 L V824 John EdwardsAll
BMW Team RLLBMW Z4 GTEBMW 4.4 L V824 Lucas LuhrAll
BMW Team RLLBMW Z4 GTEBMW 4.4 L V824 Jens Klingmann1–2, 12
BMW Team RLLBMW Z4 GTEBMW 4.4 L V824 Graham Rahal1
BMW Team RLLBMW Z4 GTEBMW 4.4 L V825 Bill AuberlenAll
BMW Team RLLBMW Z4 GTEBMW 4.4 L V825 Dirk WernerAll
BMW Team RLLBMW Z4 GTEBMW 4.4 L V825 Augusto Farfus1–2, 12
BMW Team RLLBMW Z4 GTEBMW 4.4 L V825 Bruno Spengler1
AF CorseFerrari 458 Italia GT2Ferrari F142 4.5 L V851 Gianmaria Bruni1
AF CorseFerrari 458 Italia GT2Ferrari F142 4.5 L V851 Emmanuel Collard1
AF CorseFerrari 458 Italia GT2Ferrari F142 4.5 L V851 François Perrodo1
AF CorseFerrari 458 Italia GT2Ferrari F142 4.5 L V851 Toni Vilander1
Risi CompetizioneFerrari 458 Italia GT2Ferrari F142 4.5 L V862 Giancarlo FisichellaAll
Risi CompetizioneFerrari 458 Italia GT2Ferrari F142 4.5 L V862 Pierre KafferAll
Risi CompetizioneFerrari 458 Italia GT2Ferrari F142 4.5 L V862 Olivier Beretta1
Risi CompetizioneFerrari 458 Italia GT2Ferrari F142 4.5 L V862 Davide Rigon1
Risi CompetizioneFerrari 458 Italia GT2Ferrari F142 4.5 L V862 Andrea Bertolini2
Risi CompetizioneFerrari 458 Italia GT2Ferrari F142 4.5 L V862 Toni Vilander12
Aston Martin RacingAston Martin Vantage GTEAston Martin 4.5 L V898 Paul Dalla Lana1–2
Aston Martin RacingAston Martin Vantage GTEAston Martin 4.5 L V898 Pedro Lamy1–2
Aston Martin RacingAston Martin Vantage GTEAston Martin 4.5 L V898 Mathias Lauda1–2
Aston Martin RacingAston Martin Vantage GTEAston Martin 4.5 L V898 Darren Turner1–2
Aston Martin RacingAston Martin Vantage GTEAston Martin 4.5 L V898 Stefan Mücke1
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6911 Patrick PiletAll
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6911 Nick Tandy1–2, 6–7, 9–12
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6911 Michael Christensen1, 4
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6911 Marc Lieb1
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6911 Earl Bamber2, 6
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6911 Richard Lietz2, 12
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6911 Frédéric Makowiecki3
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6912 Jörg BergmeisterAll
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6912 Earl Bamber1–2, 6–7, 9–12
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6912 Frédéric Makowiecki1–2, 12
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6912 Michael Christensen1, 4
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6912 Nick Tandy2, 6
Porsche North AmericaPorsche 911 RSRPorsche 4.0 L Flat-6912 Richard Lietz3

GT Daytona

TeamChassisEngineDriversRounds
Mühlner Motorsports AmericaPorsche 911 GT AmericaPorsche 4.0L Flat-618 Marc Basseng1
Mühlner Motorsports AmericaPorsche 911 GT AmericaPorsche 4.0L Flat-618 Matteo Beretta1
Mühlner Motorsports AmericaPorsche 911 GT AmericaPorsche 4.0L Flat-618 Connor De Phillippi1
Mühlner Motorsports AmericaPorsche 911 GT AmericaPorsche 4.0L Flat-618 Nikolaus Mayr-Melnhof1
Mühlner Motorsports AmericaPorsche 911 GT AmericaPorsche 4.0L Flat-618 Darryl O'Young1
Mühlner Motorsports AmericaPorsche 911 GT AmericaPorsche 4.0L Flat-619 Connor De Phillippi1
Mühlner Motorsports AmericaPorsche 911 GT AmericaPorsche 4.0L Flat-619 Ricardo Flores Jr.1
Mühlner Motorsports AmericaPorsche 911 GT AmericaPorsche 4.0L Flat-619 Michael Lira1
Mühlner Motorsports AmericaPorsche 911 GT AmericaPorsche 4.0L Flat-619 Nikolaus Mayr-Melnhof1
Mühlner Motorsports AmericaPorsche 911 GT AmericaPorsche 4.0L Flat-619 Jim Michaelian1

Results

Bold indicates overall winner.

Championship standings

Points Systems

Championship points are awarded in each class at the finish of each event. Points are awarded based on finishing positions as shown in the chart below.
Position123456789101112131415161718192021222324252627282930
Race353230282625242322212019181716151413121110987654321

Drivers Points

Points are awarded in each class at the finish of each event. Drivers must complete a minimum driving time in order to score points. A driver does not score points if the minimum drive time is not met.
In addition, for each car credited with a race start, each driver nominated in that car also receives one additional “starting point.”

Team Points

Team points are calculated in exactly the same way as driver points, using the point distribution chart and “starting points.” Each car entered is considered its own “team” regardless if it is a single entry or part of a two-car team.

Manufacturer Points

There are also a number of manufacturer championships which utilize the same season-long point distribution chart, minus the “starting points” used for the driver and team championships. The manufacturer championships recognized by IMSA are as follows:
Each manufacturer receives finishing points for its highest finishing car in each class. The positions of subsequent finishing cars from the same manufacturer are not taken into consideration, and all other manufacturers move up in the order.
The points system from the 2014 season is the same as in 2015.

North American Endurance Cup

The points system for the North American Endurance Cup is different from the normal points system. Points are awarded on a 5-4-3-2 basis for drivers, teams and manufacturers. The first finishing position at each interval earns five points, four points for second position, three points for third, with two points awarded for fourth and each subsequent finishing position.
Position123Other Classified
Race5432

At Daytona, points are awarded at six hours, 12 hours, 18 hours and at the finish. At the Sebring, points are awarded at four hours, eight hours and at the finish. At Watkins Glen, points are awarded at three hours and at the finish. At Road Atlanta, points are awarded at four hours, eight hours and at the finish.
Like the season-long team championship, North American Endurance Cup team points are awarded for each car and drivers get points in any car that they drive, in which they are entered for points. The manufacturer points go to the highest placed car from that manufacturer, just like the season-long manufacturer championship.

Drivers' Championships

Prototype

;Notes:
  • 1 – All drivers of car #10 were moved to last in class at Daytona for exceeding maximum drive-time limitation.
  • 2 – The #7 of Starworks Motorsport withdrew from the 12 Hours of Sebring before Practice with only Scott Mayer and Brendon Hartley confirmed as drivers.

    Prototype Challenge

;Notes:
  • 1 – Three drivers of car #8, Mirco Schultis, Renger van der Zande and Mike Hedlund, only scored one point at Daytona for exceeding maximum drive-time limitation.
  • 2 – Two drivers of car #11, Gustavo Menezes and Jack Hawksworth, only scored one point at Daytona for exceeding maximum drive-time limitation.
  • 3 – All drivers of car #16 were moved to last in class and only scored one point at Daytona for exceeding maximum drive-time limitation.
  • 4 – Two drivers of car #85, Chris Miller and Gerry Kraut, only scored one point at Sebring for exceeding maximum drive-time limitation.
  • Drivers denoted by † did not complete sufficient laps in order to score points.

    GT Le Mans

GT Daytona

;Notes:
  • 1 – Three drivers of car #73, Jim Norman, Nelson Canache Jr. and Kévin Estre, only scored one point at Daytona for exceeding maximum drive-time limitation.
  • 2Michael Avenatti, driving with four other drivers in car #81, only scored one point at Daytona for exceeding maximum drive-time limitation.
  • 3 – Two drivers of car #19, Ricardo Flores Jr. and Jim Michaelian, only scored one point at Daytona for exceeding maximum drive-time limitation.
  • 4 – The #18 of Mühlner Motorsport America and the #009 of TRG-AMR North America withdrew from the 12 Hours of Sebring before Practice with only Connor De Phillippi and Dennis Trebing confirmed as drivers respectively.
  • Drivers denoted by † did not complete sufficient laps in order to score points.

    Teams' Championships

Prototype

;Notes:
  • 1 – Car #10 was moved to last in class at Daytona for exceeding maximum drive-time limitation.
  • 2 – The #7 of Starworks Motorsport withdrew from the 12 Hours of Sebring before Practice with only Scott Mayer and Brendon Hartley confirmed as drivers.

    Prototype Challenge

;Notes:
  • 1 – Car #16 was moved to last in class and only scored one point at Daytona for exceeding maximum drive-time limitation.
  • Cars denoted by † did not complete sufficient laps in order to score points.

    GT Le Mans

GT Daytona

;Notes:
  • 1 – The #18 of Mühlner Motorsport America and the #009 of TRG-AMR North America withdrew from the 12 Hours of Sebring before Practice with only Connor De Phillippi and Dennis Trebing confirmed as drivers respectively.
  • Cars denoted by † did not complete sufficient laps in order to score points.

    Manufacturers' Championships

Prototype

GT Le Mans

GT Daytona

;Notes:
  • 1 – Porsche was unable to score at Laguna Seca due to a technical infraction, so they did not get the 35 points the winner usually gets. Audi finished second in the manufacturers' championship that race, but they did not get the points for first place.

    Tires' Championship

No North American Endurance Cup in the tires' championship

GT Le Mans


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