| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Cserfalvi Olaf (2004)Vasas Sport Club | 00:54.31 | - | 680 | |
50m00:25.54 R:0.6 100m00:54.3100:28.77 +3.23
| ||||||
| 1 | 6 | Mizsei Márk (2003)Kőbánya Sport Club | 00:54.31 | - | 680 | |
50m00:25.79 R:0.6 100m00:54.3100:28.52 +2.73
| ||||||
| 3 | 2 | Hímer Krisztofer (2000)FTC | 00:54.59 | 00:00.28 | 670 | |
50m00:25.61 R:0.7 100m00:54.5900:28.98 +3.37
| ||||||
| 4 | 5 | Kovács Bálint (2002)BVSC-Zugló | 00:54.71 | 00:00.40 | 666 | |
50m00:25.88 R:0.73 100m00:54.7100:28.83 +2.95
| ||||||
| 5 | 1 | Tohl Patrik Péter (2004)Érdi Vízisport Kft | 00:55.17 | 00:00.86 | 649 | |
50m00:26.05 R:0.67 100m00:55.1700:29.12 +3.07
| ||||||
| 6 | 7 | Tapsonyi Bálint (2005)Pápai Úszó SE | 00:55.32 | 00:01.01 | 644 | |
50m00:25.72 R:0.69 100m00:55.3200:29.60 +3.88
| ||||||
| 7 | 3 | Pető Bence (2003)PoseidonSE | 00:55.42 | 00:01.11 | 640 | |
50m00:25.89 R:0.67 100m00:55.4200:29.53 +3.64
| ||||||
| 8 | 8 | Zombori-Szalontai Ferenc (2004)Debreceni Sportc. SI | 00:56.24 | 00:01.93 | 613 | |
50m00:26.38 R:0.64 100m00:56.2400:29.86 +3.48
| ||||||