| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Nyilas Kornél (2000)Vasas Sport Club | 24.98 | - | 708 | |
| 2 | 2 | Bohus Richárd (1993)BVSC-Zugló | 25.73 | 00.75 | 648 | |
| 3 | 5 | Török Dominik Márk (2002)BVSC-Zugló | 25.78 | 00.80 | 644 | |
| 4 | 7 | Hồ Nguyễn Duy Khoa (2005)Vietnam | 25.93 | 00.95 | 633 | |
| 4 | 6 | Hoang Quy Phuoc (1993)BVSC-Zugló | 25.93 | 00.95 | 633 | |
| 6 | 1 | Ngo Dinh Chuyen (2001)BVSC-Zugló | 26.06 | 01.08 | 624 | |
| 7 | 3 | Csicsáky Péter (2003)BVSC-Zugló | 26.10 | 01.12 | 621 | |
| - | 8 | Nagy Csongor Benedek (2006)Újpesti Torna Egylet | DNS |