| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Tekauer Márk (1998)Kőbánya Sport Club | 00:24.03R:0.64 | - | 741 | |
| 2 | 6 | Garajszki Máté (2003)BÁCSVÍZ SC | 00:24.29R:0.66 | 00:00.26 | 717 | |
| 3 | 3 | Jászó Ádám (2002)Pécsi Sport Nonprof. | 00:24.39R:0.77 | 00:00.36 | 709 | |
| 4 | 5 | Hímer Krisztofer (2000)FTC | 00:24.52R:0.68 | 00:00.49 | 697 | |
| 5 | 2 | Nagy Dániel (2003)Darnyi Tamás SC | 00:24.70R:0.72 | 00:00.67 | 682 | |
| 6 | 7 | Tapsonyi Bálint (2005)Pápai Úszó SE | 00:24.91R:0.69 | 00:00.88 | 665 | |
| 7 | 1 | Harsányi Mátyás (2005)Kaposvári SI | 00:25.55R:0.66 | 00:01.52 | 616 | |
| 8 | 8 | Tasnádi Martin (2002)Kaposvári "Adorján" | 00:26.12R:0.7 | 00:02.09 | 577 |