| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Tóth Benedek Viktor (2006)Kőbánya Sport Club | 00:54.64 | - | 632 | |
50m00:26.33 100m00:54.6400:28.31 +1.98
| ||||||
| 2 | 6 | Pittlik Zsigmond (2008)Darnyi Tamás SC | 00:56.71 | 00:02.07 | 566 | |
50m00:27.86 100m00:56.7100:28.85 +0.99
| ||||||
| 3 | 5 | Gasparics Zalán (2007)Érdi Vízisport Kft | 00:56.94 | 00:02.30 | 559 | |
50m00:27.32 100m00:56.9400:29.62 +2.3
| ||||||
| 4 | 7 | Hudák Marcell János (2007)Kőbánya Sport Club | 00:57.12 | 00:02.48 | 553 | |
50m00:27.62 100m00:57.1200:29.50 +1.88
| ||||||
| 5 | 8 | Virágh Zoárd Zoltán (2007)BVSC-Zugló | 00:57.55 | 00:02.91 | 541 | |
50m00:27.47 100m00:57.5500:30.08 +2.61
| ||||||
| 6 | 2 | Dominiák Ferenc (2004)BVSC-Zugló | 00:57.60 | 00:02.96 | 540 | |
50m00:27.78 100m00:57.6000:29.82 +2.04
| ||||||
| 7 | 3 | Csorvási Dominik (2005)Vasas Sport Club | 00:57.63 | 00:02.99 | 539 | |
50m00:27.44 100m00:57.6300:30.19 +2.75
| ||||||
| 8 | 1 | Pakó Milán (2005)Iron Swim SE | 00:58.41 | 00:03.77 | 518 | |
50m00:28.15 100m00:58.4100:30.26 +2.11
| ||||||