| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kucsa Ákos (2004)Vandháti DSE | 00:44.34R:0.69 | - | 200 | |
| 2 | 2 | Vincze Martin (2012)Debreceni Sportc. SI | 00:48.92R:0.84 | 00:04.58 | 149 | |
| 3 | 3 | Giricz Gergő (2004)Vandháti DSE | 00:50.50R:0.83 | 00:06.16 | 135 | |
| 4 | 7 | Balajti Péter (2008)Mozgásjavító Diák Sport Egyesület | 00:53.48R:0.75 | 00:09.14 | 114 | |
| 5 | 6 | Szikszai Gergő (2007)Vandháti DSE | 00:53.74 | 00:09.40 | 112 | |
| 6 | 8 | Deák Marcell (2013)Vandháti DSE | 01:06.23 | 00:21.89 | 60 | |
| 7 | 1 | Berczi Erik (2013)Vandháti DSE | 01:07.07 | 00:22.73 | 57 | |
| - | 5 | Szekeres András (2011)Vandháti DSE | DNS |