| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Flück Barnabás (2003)A Jövő SC | 00:50.72 | - | 695 | |
50m00:24.36 R:0.68 100m00:50.7200:26.36 +2
| ||||||
| 2 | 4 | Tohl Patrik Péter (2004)Érdi Vízisport Kft | 00:51.90 | 00:01.18 | 649 | |
50m00:25.06 R:0.64 100m00:51.9000:26.84 +1.78
| ||||||
| 3 | 5 | Kennedy Valér Huba (2005)Győri Úszó Sportegy. | 00:51.97 | 00:01.25 | 646 | |
50m00:24.74 R:0.75 100m00:51.9700:27.23 +2.49
| ||||||
| 4 | 6 | Besenyei Zsombor (2004)Pécsi Sport Nonprof. | 00:52.58 | 00:01.86 | 624 | |
50m00:24.95 R:0.64 100m00:52.5800:27.63 +2.68
| ||||||
| 5 | 2 | Szedlák Gellért (2004)Darnyi Tamás SC | 00:52.77 | 00:02.05 | 617 | |
50m00:25.43 R:0.78 100m00:52.7700:27.34 +1.91
| ||||||
| 6 | 1 | Forgács Bence (2005)Vasas Sport Club | 00:52.99 | 00:02.27 | 609 | |
50m00:25.36 R:0.73 100m00:52.9900:27.63 +2.27
| ||||||
| 7 | 3 | Székely Áron (2004)BVSC-Zugló | 00:53.23 | 00:02.51 | 601 | |
50m00:25.74 R:0.79 100m00:53.2300:27.49 +1.75
| ||||||
| 8 | 8 | Pigler Attila (2003)Érdi Vízisport Kft | 00:53.76 | 00:03.04 | 584 | |
50m00:25.70 R:0.73 100m00:53.7600:28.06 +2.36
| ||||||