| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Duca Stefan-Mircea (2006)BVSC-Zugló | 25.54 | - | 548 | |
| 2 | 3 | Hudák Marcell János (2007)Kőbánya Sport Club | 25.95 | 00.41 | 523 | |
| 3 | 6 | Kovács Ferenc (2006)FTC | 25.97 | 00.43 | 521 | |
| 4 | 4 | Makai Mátyás (2002)Iron Swim SE | 26.10 | 00.56 | 514 | |
| 5 | 7 | Illés Bence (2005)A Jövő SC | 26.82 | 01.28 | 473 | |
| 6 | 8 | Csekő Dominik (2008)Győri Úszó Sportegy. | 26.89 | 01.35 | 470 | |
| 7 | 5 | Gasparics Zalán (2007)Érdi Vízisport Kft | 26.98 | 01.44 | 465 | |
| 8 | 2 | Szentmihályi Ábel (2006)Ybl Waterpolo Club | 27.14 | 01.60 | 457 |