| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 9 | Gálos Tibor András (2006)Budapesti Honvéd SE | 00:53.11 | - | 666 | |
50m00:25.23 R:0.66 100m00:53.1100:27.88 -
| ||||||
| 2 | 2 | Paksi Zsombor (2006)Szegedi Úszó Egylet | 00:53.84 | 00:00.73 | 640 | |
50m00:26.04 R:0.68 100m00:53.8400:27.80 -
| ||||||
| 3 | 8 | Kovács-Seres Hunor (2006)Dunaújvárosi Központi Sportegyesület | 00:53.99 | 00:00.88 | 634 | |
50m00:26.48 R:0.74 100m00:53.9900:27.51 -
| ||||||
| 4 | 4 | Szappanos Kristóf (2007)Budaörsi Sport Club | 00:54.09 | 00:00.98 | 631 | |
50m00:26.14 R:0.77 100m00:54.0900:27.95 -
| ||||||
| 5 | 6 | Nagy Péter (2010)Dunaújvárosi Központi Sportegyesület | 00:54.47 | 00:01.36 | 618 | |
50m00:26.24 R:0.7 100m00:54.4700:28.23 -
| ||||||
| 6 | 5 | Vince Marcell (2007)Kaposvári Sportköz.SI | 00:54.75 | 00:01.64 | 608 | |
50m00:25.67 R:0.62 100m00:54.7500:29.08 -
| ||||||
| 7 | 0 | Simon Botond (2005)Vasas Sport Club | 00:54.92 | 00:01.81 | 603 | |
50m00:25.79 R:0.74 100m00:54.9200:29.13 -
| ||||||
| 8 | 1 | Molnár-Végh Bálint (2009)UNI Győri Úszó Sportegy. | 00:55.18 | 00:02.07 | 594 | |
50m00:25.79 R:0.66 100m00:55.1800:29.39 -
| ||||||
| 9 | 7 | Bóta-Depinyi Soma (2006)Lőrinc Swim Team | 00:55.88 | 00:02.77 | 572 | |
50m00:26.29 R:0.68 100m00:55.8800:29.59 -
| ||||||
| - | 3 | Lakatos Bence (2005)Vasas Sport Club | DNS | |||