| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Kéri Attila (2011)FTC | 00:32.17 | - | 392 | |
| 2 | 1 | Boros Oszkár (2017)Balaton ÚK Veszprém | 00:44.00 | 00:11.83 | 153 | |
| 3 | 8 | Keresztes Ábel (2016)Balaton ÚK Veszprém | 00:50.37 | 00:18.20 | 102 | |
| 4 | 4 | Lakk Nimród (2017)Balaton ÚK Veszprém | 00:50.81 | 00:18.64 | 99 | |
| 5 | 3 | Gubicza Áron (2017)DKSE Dunaújváros | 00:52.26 | 00:20.09 | 91 | |
| 6 | 5 | Hungler Ádám Zoltán (2015)DKSE Dunaújváros | 00:55.84 | 00:23.67 | 75 | |
| 7 | 7 | Lakatos Noel (2018)DKSE Dunaújváros | 00:58.94 | 00:26.77 | 63 | |
| - | 2 | Steigler Milán Csaba (2017)Balaton ÚK Veszprém | DNS |