| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Orentsák Lóránt (2012)Bohóchal Egyesület | 40.73R:0.69 | - | 197 | |
| 2 | 7 | Fajcsák Bálint (2013)BVSC-Zugló | 40.81R:0.69 | 00.08 | 196 | |
| 3 | 4 | Gál Levente András (2012)BVSC-Zugló | 41.20R:0.73 | 00.47 | 190 | |
| 4 | 6 | Arany Bence (2013)Iron Swim SE | 41.53R:0.87 | 00.80 | 186 | |
| 5 | 1 | Madár Marcell (2013)BVSC-Zugló | 43.49R:0.69 | 02.76 | 162 | |
| 6 | 8 | Váradi András (2013)BVSC-Zugló | 44.26R:0.91 | 03.53 | 153 | |
| 7 | 2 | Török Ádám (2013)BVSC-Zugló | 44.35R:0.69 | 03.62 | 152 | |
| 8 | 3 | Ebinger Zsombor (2015)Kőbánya Sport Club | 45.41R:0.71 | 04.68 | 142 |