| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kovács Botond (2007)BVSC-Zugló | 00:56.64 | - | 658 | |
50m00:25.88 R:0.65 100m00:56.6400:30.76 -
| ||||||
| 2 | 3 | Kakuk Koppány Zéta (2008)KASI | 00:57.89 | 00:01.25 | 616 | |
50m00:26.74 R:0.63 100m00:57.8900:31.15 -
| ||||||
| 3 | 5 | Takács Dominik Robertó (2007) UNI Győri Úszó Sportegy. | 00:57.91 | 00:01.27 | 616 | |
50m00:26.18 R:0.62 100m00:57.9100:31.73 -
| ||||||
| 4 | 6 | Plumpton Milán (2008)Bohóchal | 00:58.36 | 00:01.72 | 602 | |
50m00:27.02 R:0.69 100m00:58.3600:31.34 -
| ||||||
| 5 | 7 | Németh Kolos (2008)Pécsi Sportiskola | 00:58.39 | 00:01.75 | 601 | |
50m00:26.28 R:0.69 100m00:58.3900:32.11 -
| ||||||
| 6 | 2 | Törő Ármin (2009)Budapesti Honvéd SE | 01:00.20 | 00:03.56 | 548 | |
50m00:27.30 R:0.62 100m01:00.2000:32.90 -
| ||||||
| 7 | 9 | Doszpoly Zsombor (2008)Miskolci Sportiskola | 01:00.21 | 00:03.57 | 548 | |
50m00:27.04 R:0.72 100m01:00.2100:33.17 -
| ||||||
| 8 | 0 | Szász Máté Pál (2007)Gyulai Várfürdő Kft. | 01:00.84 | 00:04.20 | 531 | |
50m00:27.25 R:0.71 100m01:00.8400:33.59 -
| ||||||
| 9 | 1 | Szabó Marcell Attila (2010)Szegedi Úszó Egylet | 01:02.21 | 00:05.57 | 497 | |
50m00:29.20 R:0.75 100m01:02.2100:33.01 -
| ||||||
| - | 8 | Mikita Zalán (2007)Debreceni Sportc. SI | DSQ | |||