| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Balla Zalán Benedek (2015)Százhalombattai VUKSE | 00:35.42 | - | 248 | |
| 2 | 3 | Trencsényi Zsombor (2015)Debreceni Sportc. SI | 00:36.12 | 00:00.70 | 234 | |
| 3 | 6 | Dmitrenko Nikita (2015)Bohóchal | 00:37.85 | 00:02.43 | 203 | |
| 4 | 5 | Pana Tudor (2016)CSM Cluj | 00:38.09 | 00:02.67 | 199 | |
| 5 | 7 | Molnár-Szalai András Béla (2015)Budapesti Honvéd SE | 00:39.01 | 00:03.59 | 186 | |
| 6 | 8 | Magyar Zsombor (2016)Debreceni Aquasport | 00:41.42 | 00:06.00 | 155 | |
| 7 | 2 | Márton Patrik (2015)Miskolci Sportiskola | 00:43.49 | 00:08.07 | 134 | |
| 8 | 0 | Szanyi P Denisz (2015)Nyíregyházi Sportcentrum | 00:47.85 | 00:12.43 | 100 | |
| 9 | 9 | Roman Eduard (2016)CSM Cluj | 00:49.81 | 00:14.39 | 89 | |
| 10 | 1 | Liscan Luca (2016)CSM Cluj | 00:50.68 | 00:15.26 | 84 |