| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Babarczi Alfréd (2014)Bohóchal Egyesület | 53.53 | - | 113 | |
| 2 | 5 | Gyuricza Zsombor (2014)FTC | 54.92 | 01.39 | 105 | |
| 3 | 3 | Létang-Prónay Martin (2015)Kőbánya Sport Club | 55.03R:0.52 | 01.50 | 104 | |
| 4 | 6 | Méhes Márk (2015)Váci Vízmű SE | 58.00R:0.56 | 04.47 | 89 | |
| 5 | 7 | Máthé Csongor (2014)Kőbánya Sport Club | 01:00.16 | 06.63 | 80 | |
| 6 | 2 | Makai Ármin Zsombor (2014)Kőbánya Sport Club | 01:00.73 | 07.20 | 78 | |
| 7 | 8 | Legény Bence (2015)Kőbánya Sport Club | 01:01.33 | 07.80 | 75 | |
| 8 | 9 | Urbán Mirkó (2015)Kőbánya Sport Club | 01:02.86 | 09.33 | 70 | |
| 9 | 0 | Renczés Levente (2014)Kőbánya Sport Club | 01:06.44 | 12.91 | 59 | |
| - | 1 | Fűtő Zsombor (2014)Kőbánya Sport Club | DNS |