| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Horváth Dávid (1996)Kőbánya Sport Club | 28.17R:0.68 | - | 694 | |
| 2 | 5 | Nagy Zoltán (2003)HÓD Úszó SE | 28.20R:0.62 | 00.03 | 692 | |
| 3 | 2 | Nyilas Kornél (2000)Vasas Sport Club | 28.34R:0.6 | 00.17 | 682 | |
| 4 | 6 | Sámóczi Milán (2005)Kőbánya Sport Club | 28.72R:0.69 | 00.55 | 655 | |
| 5 | 7 | Koós Márton Balázs (2005)Vasas Sport Club | 29.22R:0.63 | 01.05 | 622 | |
| 6 | 1 | Sárosi Balázs (2004)Debreceni Sportc. SI | 29.70R:0.71 | 01.53 | 592 | |
| - | 8 | Csorvási Dominik (2005)Vasas Sport Club | DSQR:0 | |||
| - | 3 | Lajter Szabolcs (2003)MATE - GEAC | DSQR:0 |