Swimming at the 2015 World Aquatics Championships – Men's 4 × 200 metre freestyle relay
The Men's 4 × 200 metre freestyle relay competition of the swimming events at the 2015 World Aquatics Championships was held on 7 August with the heats and final.
Records
Prior to the competition, the existing world and championship records were as follows.Results
Heats
The heats were held at 10:50| Rank | Heat | Lane | Nation | Swimmers | Time | Notes |
| 1 | 2 | 3 | Grant Hackett Kurt Herzog Daniel Smith Thomas Fraser-Holmes | 7:08.40 | Q | |
| 2 | 2 | 7 | Reed Malone Michael Weiss Michael Klueh Conor Dwyer | 7:08.55 | Q | |
| 3 | 2 | 1 | Robert Renwick Nicholas Grainger Daniel Wallace Duncan Scott | 7:09.00 | Q | |
| 4 | 1 | 4 | Jacob Heidtmann Florian Vogel Clemens Rapp Paul Biedermann | 7:09.34 | Q | |
| 5 | 1 | 5 | Jan Świtkowski Kacper Klich Michael Domagala Kacper Majchrzak | 7:10.20 | Q, NR | |
| 6 | 3 | 9 | Dion Dreesens Kyle Stolk Joost Reijns Sebastiaan Verschuren | 7:10.83 | Q, NR | |
| 7 | 3 | 0 | Nikita Lobintsev Aleksandr Krasnykh Mikhail Dovgalyuk Artem Lobuzov | 7:10.84 | Q | |
| 8 | 2 | 9 | Louis Croenen Glenn Surgeloose Dieter Dekoninck Pieter Timmers | 7:10.92 | Q | |
| 9 | 2 | 2 | Miguel Duran Victor Martin Albert Puig Marc Sánchez | 7:11.39 | NR | |
| 10 | 3 | 8 | Yuki Kobori Tsubasa Amai Naito Ehara Daiya Seto | 7:11.59 | ||
| 11 | 3 | 7 | Jordan Pothain Grégory Mallet Lorys Bourelly Clément Mignon | 7:12.68 | ||
| 12 | 3 | 4 | Daniel Skaaning Magnus Westermann Søren Dahl Anders Lie | 7:13.72 | NR | |
| 13 | 3 | 5 | Gianluca Maglia Marco Belotti Damiano Lestingi Filippo Magnini | 7:13.77 | ||
| 14 | 2 | 5 | Xu Qiheng He Tianqi Shang Keyuan Zhang Jie | 7:16.67 | ||
| 15 | 2 | 0 | Luiz Altamir Melo João de Lucca Thiago Pereira Nicolas Oliveira | 7:16.85 | ||
| 16 | 2 | 8 | Alexandre Haldemann Nils Liess Jérémy Desplanches Jean-Baptiste Febo | 7:17.99 | NR | |
| 17 | 3 | 1 | Felix Auböck David Brandl Sebastian Steffan Christian Scherübl | 7:18.97 | ||
| 18 | 2 | 6 | Stefan Šorak Velimir Stjepanović Uroš Nikolić Vuk Čelić | 7:20.29 | ||
| 19 | 1 | 6 | Illia Teslenko Mykhailo Romanchuk Serhiy Frolov Anton Goncharov | 7:21.74 | ||
| 20 | 3 | 2 | Marwan El-Kamash Mohamed Khaled Akram Ahmed Ahmed Hamdy | 7:21.86 | ||
| 21 | 1 | 3 | Nezir Karap Doğa Çelik Kaan Türker Ayar Kemal Arda Gürdal | 7:22.15 | ||
| 22 | 2 | 4 | Cristian Quintero Marcos Lavado Daniele Tirabassi Andy Arteta | 7:25.13 | ||
| 3 | 3 | DNS | ||||
| 3 | 6 | DNS |
Final
The final was held at 19:11.| Rank | Lane | Nation | Swimmers | Time | Notes |
| 3 | Daniel Wallace Robert Renwick Calum Jarvis James Guy | 7:04.33 | NR | ||
| 5 | Ryan Lochte Conor Dwyer Reed Malone Michael Weiss | 7:04.75 | |||
| 4 | Cameron McEvoy David McKeon Daniel Smith Thomas Fraser-Holmes | 7:05.34 | |||
| 4 | 1 | Danila Izotov Aleksandr Krasnykh Mikhail Dovgalyuk Alexandr Sukhorukov | 7:06.89 | ||
| 5 | 6 | Jacob Heidtmann Clemens Rapp Christoph Fildebrandt Paul Biedermann | 7:09.01 | ||
| 6 | 8 | Louis Croenen Glenn Surgeloose Dieter Dekoninck Pieter Timmers | 7:09.64 | NR | |
| 7 | 7 | Dion Dreesens Kyle Stolk Joost Reijns Sebastiaan Verschuren | 7:09.75 | NR | |
| 8 | 2 | Jan Świtkowski Kacper Klich Michael Domagala Kacper Majchrzak | 7:10.34 |