| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Nagy-Benedek Olivér (2008)Békéscsabai EUK | 28.35 | - | 484 | |
| 2 | 4 | Tóth Gergely Attila (2007)Budaörsi Sport Club | 29.25 | 00.90 | 441 | |
| 3 | 3 | Pásztor Hunor (2008)Swim.Pent | 29.59 | 01.24 | 426 | |
| 4 | 8 | Fáb Szabolcs (2008)BVSC-Zugló | 29.62 | 01.27 | 425 | |
| 5 | 2 | Szavéri Márk (2008)Kőbánya Sport Club | 29.69 | 01.34 | 422 | |
| 6 | 5 | Csillik Béla Milán (2008)BVSC-Zugló | 30.04 | 01.69 | 407 | |
| 7 | 6 | Szilágyi Barna (2008)Debreceni Sportc. SI | 30.65 | 02.30 | 383 | |
| 8 | 1 | Juhos Patrik (2010)Miskolci Sportiskola | 30.66 | 02.31 | 383 |