| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Fazekas Gábor (2006)Budaörsi Sport Club | 00:26.97 | - | 563 | |
| 2 | 4 | Imre Mátyás (2008)Soproni Széchy T. SI | 00:27.14 | 00:00.17 | 552 | |
| 3 | 5 | Spisák Bence (2008)Budaörsi Sport Club | 00:27.55 | 00:00.58 | 528 | |
| 4 | 6 | Li Chenxu (2007)Soproni Széchy T. SI | 00:27.69 | 00:00.72 | 520 | |
| 5 | 7 | Kádár Lőrinc (2008)Soproni Széchy T. SI | 00:28.60 | 00:01.63 | 472 | |
| 6 | 0 | Nagy Soma (2011)Százhalombattai VUKSE | 00:28.90 | 00:01.93 | 457 | |
| 7 | 1 | Szabó Domonkos (2010)Budafóka XXII. SE | 00:28.97 | 00:02.00 | 454 | |
| 8 | 8 | Róhrer Ádám (2009)Lenti Gyógyfürdő ÚK | 00:28.99 | 00:02.02 | 453 | |
| 9 | 9 | Péntek Márk László (2008)Sárvári Gyógyfürdő | 00:29.46 | 00:02.49 | 431 | |
| - | 2 | Nagy Benjamin (2010)Budafóka XXII. SE | DNS |