| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Makai Ármin Zsombor (2014)FTC | 37.99 | - | 166 | |
| 2 | 4 | Lente Marcell Attila (2014)Miskolci Sportiskola | 38.50 | 00.51 | 160 | |
| 3 | 7 | Gyuricza Zsombor (2014)Budapesti Honvéd SE | 38.67 | 00.68 | 158 | |
| 4 | 6 | Deák Kristóf (2014)FTC | 38.86 | 00.87 | 155 | |
| 5 | 2 | Létang-Prónay Martin (2015)Kőbánya Sport Club | 40.44 | 02.45 | 138 | |
| 6 | 8 | Sipkó Márk (2013)Gigászok SE | 41.57 | 03.58 | 127 | |
| 7 | 1 | Boros Teodor (2015)BVSC-Zugló | 43.67 | 05.68 | 109 | |
| 8 | 3 | Fehér Illés (2015)Gigászok SE | 44.02 | 06.03 | 107 |