| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Milák Kristóf (2000)Budapesti Honvéd | 00:51.32 | - | 894 | |
50m00:24.03 R:0.67 100m00:51.3200:27.29 +3.26
| ||||||
| 2 | 5 | Márton Richárd (1999)Budapesti Honvéd | 00:53.13 | 00:01.81 | 806 | |
50m00:24.77 R:0.61 100m00:53.1300:28.36 +3.59
| ||||||
| 3 | 3 | Kenderesi Tamás (1996)Pécsi Sport Nonprof. | 00:54.25 | 00:02.93 | 757 | |
50m00:25.47 R:0.67 100m00:54.2500:28.78 +3.31
| ||||||
| 4 | 6 | Mizsei Márk (2003)Kőbánya Sport Club | 00:54.74 | 00:03.42 | 737 | |
50m00:25.89 R:0.57 100m00:54.7400:28.85 +2.96
| ||||||
| 5 | 2 | Garajszki Máté (2003)BÁCSVÍZ SC | 00:54.98 | 00:03.66 | 727 | |
50m00:25.73 R:0.64 100m00:54.9800:29.25 +3.52
| ||||||
| 6 | 7 | Magda Boldizsár (2005)Parafa Úszó Klub | 00:55.36 | 00:04.04 | 712 | |
50m00:26.34 R:0.64 100m00:55.3600:29.02 +2.68
| ||||||
| 7 | 0 | Ángyán Máté (2005)Érdi Vízisport Kft | 00:56.78 | 00:05.46 | 660 | |
50m00:26.85 R:0.67 100m00:56.7800:29.93 +3.08
| ||||||
| 8 | 9 | Fazekas Ádám (2005)Miskolci Sportiskola | 00:56.85 | 00:05.53 | 658 | |
50m00:26.60 R:0.68 100m00:56.8500:30.25 +3.65
| ||||||
| 9 | 1 | Kormos Kristóf (2004)Egri Úszó Klub | 01:01.16 | 00:09.84 | 528 | |
50m00:28.47 R:0.7 100m01:01.1600:32.69 +4.22
| ||||||
| - | 8 | Andor Benedek (2004)Győri Úszó Sportegyesület | DNS | |||