| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Arányi Márk (2007)Százhalombattai VUKSE | 00:31.85 | - | 540 | |
| 2 | 3 | Révész Áron (2009)Budafóka XXII. SE | 00:32.66 | 00:00.81 | 501 | |
| 3 | 4 | Szabó Gergő (2008)Sárvári Gyógyfürdő | 00:32.67 | 00:00.82 | 501 | |
| 4 | 8 | Fehérvári Edvárd (2008)Százhalombattai VUKSE | 00:32.91 | 00:01.06 | 490 | |
| 5 | 6 | Vigh Farkas (2008)Soproni Széchy T. SI | 00:34.71 | 00:02.86 | 417 | |
| 6 | 2 | Takács Ákos (2008)Balaton ÚK Veszprém | 00:34.99 | 00:03.14 | 407 | |
| 7 | 7 | Berczi Zsigmond (2009)Százhalombattai VUKSE | 00:35.15 | 00:03.30 | 402 | |
| 7 | 1 | Bérczi Bendegúz (2011)Pápai Úszó SE | 00:35.15 | 00:03.30 | 402 | |
| 9 | 0 | Fodor Regő Bán (2009)Budaörsi Sport Club | 00:36.46 | 00:04.61 | 360 | |
| 10 | 9 | Varga Ákos (2011)Soproni Széchy T. SI | 00:36.96 | 00:05.11 | 346 |