| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Schwartz Milán (2009)Szigetvár DELFIN Úsz | 00:45.60R:0.71 | - | 184 | |
| 2 | 5 | Csordás Péter (2014)Kaposvári SI | 00:47.69R:0.69 | 00:02.09 | 161 | |
| 3 | 3 | Weinert Dávid (2014)Siklósi SE | 00:48.88R:0.64 | 00:03.28 | 149 | |
| 4 | 6 | Teszler Olivér Noel (2014)Kaposvári SI | 00:52.78R:0.66 | 00:07.18 | 118 | |
| 5 | 7 | Kurcz Erik (2015)Dombóvári | 00:57.76 | 00:12.16 | 90 | |
| 6 | 2 | Császár Armand (2014)Siklósi SE | 00:59.76 | 00:14.16 | 81 | |
| 7 | 8 | Király Gergely (2015)Dombóvári | 01:02.15R:0.58 | 00:16.55 | 72 | |
| 8 | 1 | Varga Zétény (2015)Dombóvári | 01:02.53 | 00:16.93 | 71 | |
| 9 | 9 | Kurcz Kornél (2015)Dombóvári | 01:06.37 | 00:20.77 | 59 | |
| 10 | 0 | Dékány Zalán (2015)Kaposvári "Adorján" | 01:09.42 | 00:23.82 | 52 |