| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Cserni László (2004)Lőrinc2000 | 00:29.62 | - | 672 | |
| 2 | 4 | Sámóczi Milán (2005)Kőbánya Sport Club | 00:30.00 | 00:00.38 | 647 | |
| 3 | 3 | Bujdosó Zsombor (2004)Vasas Sport Club | 00:30.03 | 00:00.41 | 645 | |
| 4 | 6 | Koós Márton Balázs (2005)Vasas Sport Club | 00:30.56 | 00:00.94 | 612 | |
| 5 | 2 | Erdélyi Gergely (2006)Egri Úszó Klub | 00:30.91 | 00:01.29 | 591 | |
| 6 | 7 | Csorvási Dominik (2005)Vasas Sport Club | 00:31.53 | 00:01.91 | 557 | |
| 7 | 8 | Szalay Toshimi (2006)Iron Swim SE | 00:32.27 | 00:02.65 | 520 | |
| 8 | 1 | Gasparics Zalán (2007)Érdi Vízisport Kft | 00:33.31 | 00:03.69 | 472 |