| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Duzs Dániel (2012)Gyulai Várfürdő Kft. | 00:34.29 | - | 323 | |
| 2 | 4 | Dávid Kornél (2011)Four Diamonds SE | 00:34.68 | 00:00.39 | 313 | |
| 3 | 5 | Kugyela Csanád János (2013)SZUSE | 00:35.09 | 00:00.80 | 302 | |
| 4 | 6 | PANTEA DAVID (2011)AS CS MURRY SAN | 00:35.89 | 00:01.60 | 282 | |
| 5 | 2 | Rohony Ádám (2014)SZUSE | 00:36.31 | 00:02.02 | 272 | |
| 6 | 1 | LEȘU MARC ADRIAN (2014)AS CS MURRY SAN | 00:38.42 | 00:04.13 | 230 | |
| 7 | 7 | Prica Milan (2015)Spartak Subotica | 00:38.80 | 00:04.51 | 223 | |
| 8 | 0 | IFTIME MATEI (2016)AS CS MURRY SAN | 00:41.70 | 00:07.41 | 180 | |
| 9 | 8 | STANCIU LUCA MATEI (2016)AS CS MURRY SAN | 00:43.50 | 00:09.21 | 158 | |
| 10 | 9 | BOCI VLADIMIR (2016)AS CS MURRY SAN | 00:45.21 | 00:10.92 | 141 |