| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Selmeci Levente (2000)Százhalombattai VUKSE | 24.21R:0.65 | - | 644 | |
| 2 | 5 | Noah Zemansky (2006)Österreichischer Swhwimmverband (AUT) | 25.40R:0.67 | 01.19 | 557 | |
| 3 | 0 | Áment Balázs (2004)Balaton ÚK Veszprém | 25.49R:0.7 | 01.28 | 552 | |
| 4 | 2 | Szaka Szabolcs (2009)DSI | 25.73R:0.71 | 01.52 | 536 | |
| 5 | 8 | Kreisz Bálint (2009)Bohóchal | 25.83R:0.68 | 01.62 | 530 | |
| 6 | 4 | Roelen Roman (2000)Schwimmclub Wasserfreunde München von 1912 e. V. | 25.89R:0.74 | 01.68 | 526 | |
| 7 | 3 | Makai Mátyás (2002)Iron Swim SE | 26.02R:0.61 | 01.81 | 518 | |
| 8 | 9 | Matyó Márton (2004)Bálinti Úszó Egyes. | 26.09R:0.7 | 01.88 | 514 | |
| 9 | 7 | Koncz Márton (2008)Budaörsi Sport Club | 27.10R:0.74 | 02.89 | 459 | |
| - | 1 | Plumpton Milán (2008)Bohóchal | DNS |