| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Pintér Vincent (2012)FTC | 46.47R:0.56 | - | 137 | |
| 2 | 1 | Gyenge-Takács Dávid (2012)MTK Sportszolg. Kft. | 48.23R:0.79 | 01.76 | 123 | |
| 3 | 7 | Reng Ádám (2011)II. Kerületi Sport | 48.69R:0.86 | 02.22 | 119 | |
| 4 | 4 | Fűtő Zsombor (2014)Kőbánya Sport Club | 52.39R:0.61 | 05.92 | 96 | |
| 5 | 6 | Babarczi Alfréd (2014)Bohóchal Egyesület | 54.90R:0.77 | 08.43 | 83 | |
| 6 | 5 | Ebinger Zsombor (2015)Kőbánya Sport Club | 56.32R:0.99 | 09.85 | 77 | |
| 7 | 3 | Gyuricza Zsombor (2014)FTC | 57.20R:0.81 | 10.73 | 73 | |
| 8 | 8 | Máthé Csongor (2014)Kőbánya Sport Club | 01:14.23R:0.56 | 27.76 | 33 |