| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Kardos Dániel (2003)KASI | 00:30.32R:0.69 | - | 626 | |
| 2 | 5 | Kish Benjámin Dániel (2014)Pécsi Sportiskola | 00:50.43R:0.8 | 00:20.11 | 136 | |
| 3 | 0 | Krusóczki Márk (2015)Siklósi SE | 00:51.94 | 00:21.62 | 124 | |
| 4 | 3 | Mikes Medárd (2017)Pécsi Sportiskola | 00:57.16R:0.62 | 00:26.84 | 93 | |
| 5 | 4 | Kurucz Tibor (2017)KASI | 00:57.39R:0.52 | 00:27.07 | 92 | |
| 6 | 9 | Fülöp Bertalan (2017)Pécsi Sportiskola | 00:59.71 | 00:29.39 | 82 | |
| 7 | 6 | Bellai Ádám (2016)NUTE | 01:00.52 | 00:30.20 | 78 | |
| 8 | 7 | Kovács Dániel (2017)KASI | 01:01.47 | 00:31.15 | 75 | |
| 9 | 2 | Etlinger Levente (2015)Keszthelyi Kiscápák | 01:03.29R:0.59 | 00:32.97 | 68 | |
| 10 | 1 | Doma Bertalan (2015)PUSE | 01:08.35 | 00:38.03 | 54 |