Open water swimming at the 2013 World Aquatics Championships – Men's 25 km
The men's 25 km competition of the open water swimming events at the 2013 World Aquatics Championships was held on July 27.Results
The race was started at 08:00.
| Rank | Swimmer | Nationality | Time |
| Thomas Lurz | | 4:47:27.0 |
| Brian Ryckeman | | 4:47:27.4 |
| Evgeny Drattsev | | 4:47:28.1 |
| Alex Meyer | | 4:47:28.2 |
| Allan do Carmo | | 4:47:30.1 |
| Spyridon Gianniotis | | 4:47:31.3 |
| Simone Ruffini | | 4:47:42.7 |
| Guillermo Bertola | | 4:47:44.8 |
| Philippe Guertin | | 4:48:46.8 |
| 10 | Jan Pošmourný | | 4:48:53.4 |
| 11 | Shahar Resman | | 4:48:53.5 |
| 12 | Bertrand Venturi | | 4:48:58.3 |
| 13 | Gergely Gyurta | | 4:49:03.9 |
| 14 | Jordan Wilimovsky | | 4:49:11.1 |
| 15 | Diogo Villarinho | | 4:50:31.3 |
| 16 | Luis Bolanos | | 4:50:52.7 |
| 17 | Antonios Fokaidis | | 4:50:55.1 |
| 18 | Phillip Ryan | | 4:50:57.2 |
| 19 | Rhys Mainstone-Hodson | | 4:51:08.2 |
| 20 | Axel Reymond | | 4:53:47.2 |
| 21 | Valerio Cleri | | 4:55:16.5 |
| 22 | Libor Smolka | | 4:58:13.7 |
| 23 | Vladimir Dyatchin | | 4:58:18.0 |
| 24 | Vitaliy Khudyakov | | 4:58:18.1 |
| 25 | Martín Carrizo | | 5:01:43.1 |
| 26 | Richard Weinberger | | 5:02:32.6 |
| 27 | Arseniy Lavrentyev | | 5:03:12.8 |
| 28 | Troyden Prinsloo | | 5:03:19.8 |
| 29 | Weng Jingwei | | 5:04:02.5 |
| 30 | Saleh Mohammad | | 5:04:03.6 |
| 31 | Badr Chebchoub | | 5:33:07.2 |
| 32 | Abdelrahman Esam | | 5:33:35.7 |
| Christian Reichert | | |
| Han Lidu | | |
| Ihor Chervynskyi | | |
