| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Andor Benedek (2004)Győri Úszó Sportegy. | 00:50.76 | - | 786 | |
50m00:24.11 R:0.58 100m00:50.7600:26.65 -
| ||||||
| 2 | 4 | Kis Noel (2006)HÓD Úszó SE | 00:50.90 | 00:00.14 | 780 | |
50m00:24.17 R:0.58 100m00:50.9000:26.73 -
| ||||||
| 3 | 6 | Kovács Attila (2004)BVSC-Zugló | 00:51.05 | 00:00.29 | 773 | |
50m00:24.78 R:0.62 100m00:51.0500:26.27 -
| ||||||
| 3 | 5 | Harsányi Mátyás (2005)Kaposvári SI | 00:51.05 | 00:00.29 | 773 | |
50m00:24.81 R:0.68 100m00:51.0500:26.24 -
| ||||||
| 5 | 1 | Pózvai Olivér (2005)Győri Úszó Sportegy. | 00:51.84 | 00:01.08 | 738 | |
50m00:25.11 R:0.57 100m00:51.8400:26.73 -
| ||||||
| 6 | 2 | Krstulovic Vladimir (2005)Győri Úszó Sportegy. | 00:52.36 | 00:01.60 | 716 | |
50m00:24.84 R:0.56 100m00:52.3600:27.52 -
| ||||||
| 7 | 7 | Ulrich Botond (2001)Szegedi Úszó Egylet | 00:52.54 | 00:01.78 | 709 | |
50m00:25.16 R:0.61 100m00:52.5400:27.38 -
| ||||||
| 8 | 8 | Vadas Adam (2003)SVS-Schwimmen (AUSTRIA) | 00:52.66 | 00:01.90 | 704 | |
50m00:25.32 R:0.72 100m00:52.6600:27.34 -
| ||||||