| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Benigni Márk (2006)Vasas Sport Club | 00:55.73 | - | 596 | |
50m00:26.76 100m00:55.7300:28.97 +2.21
| ||||||
| 2 | 5 | Gasparics Zalán (2007)Érdi Vízisport Kft | 00:57.66 | 00:01.93 | 538 | |
50m00:27.73 100m00:57.6600:29.93 +2.2
| ||||||
| 3 | 2 | Dominiák Ferenc (2004)BVSC-Zugló | 00:58.00 | 00:02.27 | 529 | |
50m00:28.19 100m00:58.0000:29.81 +1.62
| ||||||
| 4 | 3 | Virágh Zoárd Zoltán (2007)BVSC-Zugló | 00:58.15 | 00:02.42 | 524 | |
50m00:28.26 100m00:58.1500:29.89 +1.63
| ||||||
| 5 | 7 | Takács Botond (2008)FTC | 00:58.27 | 00:02.54 | 521 | |
50m00:27.95 100m00:58.2700:30.32 +2.37
| ||||||
| 6 | 6 | Borhi Olivér (2005)Budafóka XXII. SE | 00:58.42 | 00:02.69 | 517 | |
50m00:27.65 100m00:58.4200:30.77 +3.12
| ||||||
| 7 | 1 | Phạm Thanh Bảo (2001)Vietnam | 01:00.69 | 00:04.96 | 461 | |
50m00:29.26 100m01:00.6900:31.43 +2.17
| ||||||
| 8 | 8 | Jánosi István Márk (2005)Érdi Vízisport Kft | 01:01.14 | 00:05.41 | 451 | |
50m00:28.56 100m01:01.1400:32.58 +4.02
| ||||||