| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Gál Olivér (2001)HÓD Úszó SE | 00:27.55R:0.59 | - | 769 | |
| 2 | 5 | Nagy Zoltán (2003)HÓD Úszó SE | 00:28.43R:0.63 | 00:00.88 | 700 | |
| 3 | 1 | Horváth Levente (2004)Szekszárdi Sportközp | 00:29.11R:0.69 | 00:01.56 | 652 | |
| 4 | 6 | Zombori-Szalontai Ferenc (2004)Debreceni Sportc. SI | 00:29.17R:0.62 | 00:01.62 | 648 | |
| 5 | 3 | Cserni László Kevin (2004)Lőrinc Swim Team | 00:29.53R:0.68 | 00:01.98 | 625 | |
| 6 | 2 | Vántóczki Gergely (1999)Budafóka XXII. SE | 00:30.28R:0.67 | 00:02.73 | 579 | |
| 7 | 8 | Lencsés Noel (2004)BVSC-Zugló | 00:30.40R:0.68 | 00:02.85 | 573 | |
| - | 7 | Sárosi Balázs (2004)Debreceni Sportc. SI | DNS |