| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Csontos Dominik (2000)Bohóchal Egyesület | 25.06R:0.5 | - | 701 | |
| 2 | 5 | Cséplő Simon (2006)Kőbánya Sport Club | 25.78R:0.65 | 00.72 | 644 | |
| 3 | 3 | Mészáros Dániel (2004)FTC | 26.24R:0.61 | 01.18 | 611 | |
| 4 | 7 | Horváth Ákos (2006)HÓD Úszó SE | 26.38R:0.63 | 01.32 | 601 | |
| 5 | 6 | Birkás Botond (2006)Budaörsi Sport Club | 26.86R:0.67 | 01.80 | 569 | |
| 6 | 2 | Takács Botond (2008)FTC | 27.10R:0.72 | 02.04 | 554 | |
| 7 | 1 | Tarkovács Alex (2006)Iron Swim SE | 27.35R:0.63 | 02.29 | 539 | |
| 8 | 0 | Spisák Bence (2008)Budaörsi Sport Club | 27.46R:0.68 | 02.40 | 533 | |
| 9 | 8 | Makai Mátyás (2002)Iron Swim SE | 27.51R:0.63 | 02.45 | 530 | |
| 10 | 9 | Rácz Zsombor Péter (2007)Budaörsi Sport Club | 28.18R:0.62 | 03.12 | 493 |