| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Czipó Bence József (2013)Miskolci Sportiskola | 00:34.68R:0.6 | - | 313 | |
| 2 | 3 | Csernák Soma (2012)Egri Úszó Klub SE | 00:39.81R:0.83 | 00:05.13 | 207 | |
| 3 | 5 | Kerepesi László (2012)NYSC | 00:39.99R:0.64 | 00:05.31 | 204 | |
| 4 | 6 | Gólya Miron (2013)Egri Vízilabda Klub | 00:40.60R:0.65 | 00:05.92 | 195 | |
| 5 | 7 | Gyöngyösi Zalán (2012)Miskolci Sportiskola | 00:42.30R:0.91 | 00:07.62 | 172 | |
| 5 | 2 | Vozárik-Illés Márton (2012)Miskolci Sportiskola | 00:42.30R:0.63 | 00:07.62 | 172 | |
| 7 | 1 | Pongor Zsolt (2012)Létavértes | 00:43.50R:0.78 | 00:08.82 | 158 | |
| 8 | 8 | Papp Marcell (2013)NYSC | 00:45.83R:0.66 | 00:11.15 | 135 |