| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Kovács Benedek Bendegúz (1998)BVSC-Zugló | 00:24.70R:0.64 | - | 728 | |
| 2 | 4 | Telegdy Ádám (1995)Kőbánya Sport Club | 00:25.01R:0.66 | 00:00.31 | 701 | |
| 3 | 6 | Garajszki Máté (2003)BÁCSVÍZ SC | 00:25.08R:0.56 | 00:00.38 | 695 | |
| 4 | 3 | Varga Máté (2004)Lőrinc Swim Team | 00:25.31R:0.5 | 00:00.61 | 676 | |
| 5 | 2 | Miszlai Máté (2004)Kőbánya Sport Club | 00:26.07R:0.63 | 00:01.37 | 619 | |
| 6 | 8 | Besenyei Zsombor (2004)Pécsi Sport Nonprof. | 00:26.75R:0.58 | 00:02.05 | 573 | |
| 7 | 1 | Bencze Péter (2003)Budapesti Honvéd | 00:27.03R:0.56 | 00:02.33 | 555 | |
| 8 | 7 | Séner Martin (2004)Pécsi Sport Nonprof. | 00:27.51R:0.56 | 00:02.81 | 526 |