| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Andor Benedek (2004)Győri Úszó Sportegy. | 00:50.82 | - | 786 | |
50m00:24.45 R:0.61 100m00:50.8200:26.37 +1.92
| ||||||
| 2 | 5 | Bóna Benedek (2004)BVSC-Zugló | 00:51.42 | 00:00.60 | 759 | |
50m00:25.32 R:0.7 100m00:51.4200:26.10 +0.78
| ||||||
| 3 | 3 | Kochu Anton (2005)Győri Úszó Sportegy. | 00:52.77 | 00:01.95 | 702 | |
50m00:25.08 R:0.64 100m00:52.7700:27.69 +2.61
| ||||||
| 4 | 6 | Krstulovic Vladimir (2005)Győri Úszó Sportegy. | 00:53.16 | 00:02.34 | 687 | |
50m00:25.34 R:0.58 100m00:53.1600:27.82 +2.48
| ||||||
| 5 | 2 | Besenyei Zsombor (2004)Pécsi Sport Nonprof. | 00:53.52 | 00:02.70 | 673 | |
50m00:25.45 R:0.62 100m00:53.5200:28.07 +2.62
| ||||||
| 6 | 7 | Pető Gergő (2005)HÓD Úszó SE | 00:53.83 | 00:03.01 | 661 | |
50m00:25.35 R:0.61 100m00:53.8300:28.48 +3.13
| ||||||
| 7 | 1 | Poteczin Dániel (2006)Érdi Vízisport Kft | 00:54.47 | 00:03.65 | 638 | |
50m00:26.31 R:0.63 100m00:54.4700:28.16 +1.85
| ||||||
| 8 | 8 | Kotenko Mykola (2007)Ukraine | 00:55.56 | 00:04.74 | 601 | |
50m00:26.73 R:0.62 100m00:55.5600:28.83 +2.1
| ||||||
| 9 | 0 | Kulcsár Zalán (2004)Lőrinc Swim Team | 00:56.41 | 00:05.59 | 575 | |
50m00:26.95 R:0.65 100m00:56.4100:29.46 +2.51
| ||||||
| 10 | 9 | Ágoston Máté (2004)HÓD Úszó SE | 00:56.91 | 00:06.09 | 560 | |
50m00:27.05 R:0.62 100m00:56.9100:29.86 +2.81
| ||||||