| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Hotz Keve Hunor (2010)PVM SK | 00:30.71R:0.6 | - | 450 | |
| 2 | 5 | Beke Dorián (2008)Szekszárdi Sportközp | 00:31.60R:0.77 | 00:00.89 | 413 | |
| 3 | 3 | Hegedüs Erik (2012)Pécsi Sportiskola | 00:40.90R:0.85 | 00:10.19 | 190 | |
| 4 | 6 | Simon Miron (2015)Pécsi Sportiskola | 00:43.88R:0.64 | 00:13.17 | 154 | |
| 5 | 2 | Kurcz Kornél (2015)DSI | 00:44.19R:0.77 | 00:13.48 | 151 | |
| 6 | 8 | Mikes Medárd (2017)Pécsi Sportiskola | 00:47.25R:0.65 | 00:16.54 | 123 | |
| 7 | 7 | Sárközi András (2016)KASI | 00:51.71R:0.66 | 00:21.00 | 94 | |
| 8 | 1 | Kurucz Tibor (2017)KASI | 00:54.98R:0.77 | 00:24.27 | 78 | |
| 9 | 0 | Kovács Dániel (2017)KASI | 01:03.90R:0.93 | 00:33.19 | 50 |