| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Zsurek Dávid Áron (2010)Debreceni Aquasport | 27.04R:0.66 | - | 462 | |
| 2 | 5 | Juhos Patrik (2010)Miskolci Sportiskola | 27.36R:0.47 | 00.32 | 446 | |
| 3 | 1 | Balogh Péter József (2010)Debreceni Sportc. SI | 28.17 | 01.13 | 408 | |
| 4 | 6 | Lengyel Zalán (2010)NYSC | 28.31R:0.7 | 01.27 | 402 | |
| 5 | 7 | Vezendi Gergő (2010)Debreceni Sportc. SI | 28.63R:0.44 | 01.59 | 389 | |
| 6 | 3 | Orovecz Patrik (2010)Debreceni Sportc. SI | 28.64R:0.61 | 01.60 | 389 | |
| 7 | 2 | Bálint Benedek (2010)Debreceni Sportc. SI | 28.93 | 01.89 | 377 | |
| 8 | 8 | Ecsedi Boldizsár (2010)Debreceni Sportc. SI | 29.06R:0.59 | 02.02 | 372 |