| Ranking | Swimmers | time | L | H |
| 1. |  Great Britain | Stephen Milne 1:46.70
Robbie Renwick 1:48.17
Daniel Wallace 1:46.39
Duncan Scott 1:45.05 | 7:06.31 | 4 | 2 |
| 2. |  United States | Clark Smith 1:47.20
Jack Conger 1:45.73
Gunnar Bentz 1:48.01
Ryan Lochte 1:45.80 | 7:06.74 | 4 | 1 |
| 3. |  Russia | Mikhail Dovgalyuk 1:46.91
Vyacheslav Andrusenko 1:47.50
Nikita Lobintsev 1:46.42
Aleksandr Krasnykh 1:45.98 | 7:06.81 | 2 | 2 |
| 4. |  Germany | Florian Vogel 1:47.16
Jacob Heidtmann 1:47.17
Clemens Rapp 1:46.61
Paul Biedermann 1:46.72 | 7:07.66 | 6 | 2 |
| 5. |  Japan | Kosuke Hagino 1:46.60
Naito Ehara 1:47.12
Yuki Kobori 1:47.60
Takeshi Matsuda 1:46.36 | 7:07.68 | 7 | 2 |
| 6. |  Australia | Daniel Smith 1:47.55
Mack Horton 1:46.32
Jacob Hansford 1:47.70
Thomas Fraser-Holmes 1:46.41 | 7:07.98 | 5 | 2 |
| 7. |  Belgyum | Louis Croenen 1:48.35
Dieter Dekoninck 1:46.57
Emmanuel Vanluchene 1:47.79
Glenn Surgeloose 1:46.01 | 7:08.72 | 3 | 2 |
| 8. |  Netherlands | Dion Dreesens 1:47.86
Kyle Stolk 1:47.13
Ben Schwietert 1:47.92
Maarten Brzoskowski 1:46.25 | 7:09.16 | 5 | 1 |
| 9. |  Italy | Andrea Mitchell D'Arrigo 1:47.65
Alex di Giorgio 1:47.74
Marco Belotti 1:47.01
Gabriele Detti 1:46.80 | 7:09.20 | 8 | 1 |
| 10. |  South Africa | Myles Brown 1:46.47
Sebastien Rousseau 1:48.35
Calvyn Justus 1:49.04
Dylan Bosch 1:48.75 | 7:12.61 | 7 | 1 |
| 11. |  Spain | Victor Martín 1:48.74
Miguel Durán 1:48.10
Albert Puig 1:48.13
Marc Sánchez 1:47.65 | 7:12.62 | 2 | 1 |
| 12. |  Denmark | Anders Lie Nielsen 1:47.62
Daniel Skaaning 1:46.78
Soren Dahl 1:47.43
Magnus Westermann 1:50.83 | 7:12.66 | 1 | 2 |
| 13. |  France |  Jordan Pothain 1:46.56
Grégory Mallet 1:47.60
Lorys Bourelly 1:48.62
Damien Joly 1:50.93 | 7:13.71 | 6 | 1 |
| 14. |  Brazil | Luiz Altamir Melo 1:48.19
João de Lucca 1:47.77
André Pereira 1:49.19
Nicolas Oliveira 1:48.69 | 7:13.84 | 1 | 1 |
| -. |  Poland | Jan Świtkowski 1:47.95
Paweł Korzeniowski 1:48.14
Kacper Klich 1:49.52
Kacper Majchrzak 1:45.50 | 7:11.11 | 3 | 1 |
| -. |  Hungary | Bernek Péter 1:47.69
Gergő Kis 1:51.02
Benjámin Grátz 1:48.71
Dominik Kozma 1:51.09 | 7:18.51 | 8 | 2 |
Australia
United States
Great Britain
Germany
Poland
Netherlands
Russia
Belgium
Spain
Japan
France
Denmark
Italy
Brazil
Hungary
South Africa
