| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Rudits Balázs (2012)BVSC-Zugló | 00:34.58R:0.62 | - | 326 | |
| 2 | 3 | Szendrei Bende Botond (2011)BVSC-Zugló | 00:36.98R:0.74 | 00:02.40 | 266 | |
| 3 | 5 | Réthy Domonkos (2011)Budapesti Honvéd | 00:37.35R:0.67 | 00:02.77 | 258 | |
| 4 | 6 | Valkai Örs (2012)Monori Sport Egyes. | 00:37.70R:0.65 | 00:03.12 | 251 | |
| 5 | 7 | Borisov Mikhail (2012)BVSC-Zugló | 00:39.58R:0.73 | 00:05.00 | 217 | |
| 6 | 8 | Jancsa Hetény (2012)Budapesti Honvéd | 00:40.33R:0.64 | 00:05.75 | 205 | |
| 7 | 2 | Tóth-Békevári Filip (2011)TVSE | 00:40.51R:0.71 | 00:05.93 | 202 | |
| 8 | 1 | Ébner Dávid (2012)Darnyi Tamás SC | 00:42.40R:0.48 | 00:07.82 | 176 |