| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Kámán Martin Viktor (2009)Ybl Waterpolo Club | 00:36.11R:0.67 | - | 283 | |
| 2 | 4 | Tóth Benjámin Gergő (2011)Érdi Vízisport Kft | 00:41.73R:0.74 | 00:05.62 | 183 | |
| 3 | 5 | Rottenberger Áron (2011)Érdi Vízisport Kft | 00:41.75R:0.78 | 00:05.64 | 183 | |
| 4 | 2 | Tóth Marcell (2011)Tempo-Aqua SE | 00:42.48R:0.79 | 00:06.37 | 173 | |
| 5 | 3 | Wenger Vince (2011)MATE - GEAC | 00:46.84R:0.69 | 00:10.73 | 129 |