| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Babik Barna (1999)Vasas Sport Club | 00:23.32R:0.27 | - | 720 | |
| 2 | 7 | Csontos Dominik (2000)Bohóchal Egyesület | 00:23.85R:0.61 | 00:00.53 | 673 | |
| 3 | 3 | Eszes János Márk (2006)Újpesti Torna Egylet | 00:24.46R:0.66 | 00:01.14 | 624 | |
| 4 | 1 | Papp Sebestyén (2008)Újpesti Torna Egylet | 00:24.60R:0.64 | 00:01.28 | 614 | |
| 5 | 6 | Krstulovic Vladimir (2005)Győri Úszó Sportegy. | 00:24.63R:0.59 | 00:01.31 | 611 | |
| 6 | 8 | Kulcsár Zalán (2004)Lőrinc Swim Team | 00:25.01R:0.47 | 00:01.69 | 584 | |
| 7 | 2 | Hosszú Máté (2006)Győri Úszó Sportegy. | 00:25.04R:0.59 | 00:01.72 | 582 | |
| 8 | 9 | Szűcs Ádám Zoltán (2004)FTC | 00:25.10R:0.63 | 00:01.78 | 578 | |
| 9 | 0 | Nagy Csongor Benedek (2006)Újpesti Torna Egylet | 00:25.35R:0.67 | 00:02.03 | 561 | |
| - | 5 | Nyilas Kornél (2000)Vasas Sport Club | DNS |