| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Lente Marcell Attila (2014)Miskolci Sportiskola | 01:24.09 | - | 173 | |
50m40.62 R:0.64 100m01:24.0943.47 -
| ||||||
| 2 | 5 | Ónodi Dominik (2014)Miskolci Sportiskola | 01:24.33 | 00.24 | 171 | |
| 3 | 6 | Kovács Kálmán Kristóf (2014)Debreceni Sportc. SI | 01:24.96 | 00.87 | 167 | |
50m40.54 R:0.83 100m01:24.9644.42 -
| ||||||
| 4 | 4 | Ádám András Bence (2014)NYSC | 01:27.41 | 03.32 | 154 | |
| 5 | 7 | Nagy Erik (2016)CS Seini | 01:28.53 | 04.44 | 148 | |
| 6 | 2 | Bayer Kilián (2015)Egri Vízilabda Klub | 01:28.96 | 04.87 | 146 | |
| 7 | 1 | Vojtó Vince (2014)NYSC | 01:29.93 | 05.84 | 141 | |
| 8 | 0 | Dabacan Cezar (2014)Cluj Triathlon Team | 01:34.45 | 10.36 | 122 | |
| 9 | 8 | Aranyi Dániel Zalán (2015)Debreceni Sportc. SI | 01:37.46 | 13.37 | 111 | |
| 10 | 9 | Kosztyu Áron (2014)NYSC | 01:37.53 | 13.44 | 110 | |