| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Szántó Zalán (2014)Tempo-Aqua Se | 00:39.92 | - | 173 | |
| 2 | 5 | Táska Olivér (2016)Ferencvárosi Torna Club | 00:42.81 | 00:02.89 | 140 | |
| 3 | 3 | Kovács-Zádori Kristóf (2016)Kőbánya Sport Club | 00:44.31 | 00:04.39 | 126 | |
| 4 | 6 | Galambos Áron (2014)II. Kerületi Sport | 00:45.16 | 00:05.24 | 119 | |
| 5 | 4 | Grosz László (2016)BVSC-Zugló | 00:53.00 | 00:13.08 | 74 | |
| 6 | 2 | Calin Ádám (2016)BVSC-Zugló | 00:53.03 | 00:13.11 | 74 | |
| 7 | 1 | Száz Péter Örs (2016)Ybl Waterpolo Club | 00:54.70 | 00:14.78 | 67 | |
| 8 | 7 | Jablonszki Soma (2016)BVSC-Zugló | 00:58.97 | 00:19.05 | 53 |