| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Varga Máté (2004)Lőrinc Swim Team | 28.12R:0.51 | - | 587 | |
| 2 | 4 | Halász Benedek (2011)Iron Swim SE | 37.86R:0.61 | 09.74 | 240 | |
| 3 | 5 | Vértesy Bálint (2012)Ybl Waterpolo Club | 38.31R:0.69 | 10.19 | 232 | |
| 4 | 3 | Kóczi Ezra Sámuel (2012)BVSC-Zugló | 38.52R:0.77 | 10.40 | 228 | |
| 5 | 6 | Renczés Bence (2012)Kőbánya Sport Club | 39.90R:0.62 | 11.78 | 205 | |
| 6 | 2 | Szalkai Péter Bálint (2012)Kőbánya Sport Club | 43.45R:0.67 | 15.33 | 159 | |
| 7 | 7 | Wenger Vince (2011)MATE - GEAC | 43.98R:0.82 | 15.86 | 153 | |
| - | 1 | Varga Bernát (2012)Budafóka XXII. SE | DNS |