| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kis Adrián (2014)SZVUK (régi) | 48.68 | - | 151 | |
| 2 | 3 | Czinglér Tamás (2012)INVICTUS ÚszóViz.Kft | 50.80 | 02.12 | 133 | |
| 3 | 5 | Ömböli Zalán (2015)SZVUK (régi) | 52.28 | 03.60 | 122 | |
| 4 | 8 | Zsarkó Botond (2015)NICS-HSÚVC | 52.43 | 03.75 | 121 | |
| 5 | 6 | Jancsó Nimród (2014)SZVUK (régi) | 52.47 | 03.79 | 120 | |
| 6 | 7 | Gránicz Kornél (2014)INVICTUS ÚszóViz.Kft | 53.28 | 04.60 | 115 | |
| 7 | 2 | Parádi Péter (2015)KESI | 54.93 | 06.25 | 105 | |
| 8 | 0 | Varga Zsolt Márk (2016)NICS-HSÚVC | 56.26 | 07.58 | 98 | |
| 9 | 1 | Paku Zalán (2016)NICS-HSÚVC | 56.77 | 08.09 | 95 | |
| 10 | 9 | Láhr Eliot (2015)NICS-HSÚVC | 58.43 | 09.75 | 87 |