Swimming at the 2017 World Aquatics Championships – Men's 4 × 200 metre freestyle relay
The Men's 4 × 200 metre freestyle relay competition at the 2017 World Championships was held on 28 July 2017..
Records
Prior to the competition, the existing world and championship records were as follows.Results
Heats
The heats were held on 28 July at 10:47.| Rank | Heat | Lane | Nation | Swimmers | Time | Notes |
| 1 | 1 | 5 | Clyde Lewis David McKeon Alexander Graham Jack Cartwright | 7:05.68 | Q | |
| 2 | 1 | 4 | Stephen Milne Nicholas Grainger Calum Jarvis Duncan Scott | 7:05.79 | Q | |
| 3 | 2 | 3 | Mikhail Vekovishchev Danila Izotov Nikita Lobintsev Mikhail Dovgalyuk | 7:07.21 | Q | |
| 4 | 2 | 6 | Kyle Stolk Ferry Weertman Stan Pijnenburg Maarten Brzoskowski | 7:09.22 | Q | |
| 5 | 1 | 6 | Filippo Megli Filippo Magnini Luca Dotto Gabriele Detti | 7:09.53 | Q | |
| 6 | 2 | 5 | Kosuke Hagino Naito Ehara Tsubasa Amai Katsuhiro Matsumoto | 7:09.66 | Q | |
| 7 | 2 | 4 | Conor Dwyer Clark Smith Jay Litherland Zane Grothe | 7:09.78 | Q | |
| 8 | 1 | 1 | Kacper Majchrzak Filip Zaborowski Antoni Kałużyński Jan Świtkowski | 7:10.53 | Q | |
| 9 | 1 | 3 | Philip Heintz Poul Zellmann Clemens Rapp Jacob Heidtmann | 7:11.03 | ||
| 10 | 2 | 2 | Nándor Németh Benjámin Grátz Ádám Telegdy Dominik Kozma | 7:11.10 | ||
| 11 | 2 | 7 | Wang Shun Ji Xinjie Ma Tianchi Qian Zhiyong | 7:15.62 | ||
| 12 | 1 | 2 | Anders Lie Daniel Skaaning Marcus Kroyer Sebastian Ovesen | 7:15.95 | ||
| 13 | 2 | 1 | Marwan El-Kamash Mohamed Samy Ahmed Akram Marwan El-Amrawy | 7:16.95 | NR | |
| 14 | 1 | 7 | Jeremy Bagshaw Markus Thormeyer Yuri Kisil Carson Olafson | 7:17.36 | ||
| 15 | 2 | 0 | Velimir Stjepanović Uroš Nikolić Stefan Šorak Ivan Lenđer | 7:18.68 | ||
| 16 | 1 | 8 | Denis Loktev Liran Konovalov Tomer Frankel Daniel Namir | 7:19.32 | ||
| 17 | 2 | 8 | Andreas Vazaios Dimitrios Dimitriou Dimitrios Negris Christos Katranzis | 7:20.55 |
Final
The final was held on 28 July at 19:12.| Rank | Lane | Nation | Swimmers | Time | Notes |
| 5 | Stephen Milne Nicholas Grainger Duncan Scott James Guy | 7:01.70 | NR | ||
| 3 | Mikhail Dovgalyuk Mikhail Vekovishchev Danila Izotov Aleksandr Krasnykh | 7:02.68 | |||
| 1 | Blake Pieroni Townley Haas Jack Conger Zane Grothe | 7:03.18 | |||
| 4 | 4 | Clyde Lewis Mack Horton Alexander Graham Jack Cartwright | 7:05.98 | ||
| 5 | 7 | Kosuke Hagino Naito Ehara Tsubasa Amai Katsuhiro Matsumoto | 7:07.68 | ||
| 6 | 2 | Filippo Megli Gabriele Detti Filippo Magnini Luca Dotto | 7:09.44 | ||
| 7 | 8 | Kacper Majchrzak Filip Zaborowski Antoni Kałużyński Jan Świtkowski | 7:09.62 | ||
| 8 | 6 | Kyle Stolk Ferry Weertman Stan Pijnenburg Maarten Brzoskowski | 7:12.76 |