| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Szabó János (2004)Gyulai Várfürdő Kft. | 27.59R:0.67 | - | 525 | |
| 2 | 9 | Merész Bence (2004)Újpesti Torna Egylet | 27.70R:0.66 | 00.11 | 519 | |
| 3 | 3 | M.Kiss Jakab (2005)Vasas Sport Club | 27.80R:0.68 | 00.21 | 514 | |
| 4 | 7 | Farkas Barnabás Máté (2006)Vasas Sport Club | 27.86R:0.75 | 00.27 | 510 | |
| 5 | 2 | Balog Bence (2002)Stamina TKSA | 27.93R:0.66 | 00.34 | 506 | |
| 6 | 4 | Bánsági Balázs (2005)Stamina TKSA | 28.12R:0.64 | 00.53 | 496 | |
| 7 | 0 | Barkóczi Roland (2006)Nyíregyházi Sportcentrum | 28.14R:0.68 | 00.55 | 495 | |
| 8 | 8 | Dominiák Ferenc (2004)BVSC-Zugló | 28.30R:0.64 | 00.71 | 487 | |
| 9 | 5 | Kovács-Seres Hunor (2006)DKSE Dunaújváros | 28.32R:0.72 | 00.73 | 486 | |
| 10 | 1 | Eitler Péter Patrik (2008)Debreceni Sportc. SI | 28.91R:0.64 | 01.32 | 457 |