| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kós Hubert (2003)BVSC-Zugló | 00:24.62R:0.57 | - | 875 | |
| 2 | 5 | Jászó Ádám (2002)Pécsi Sport Nonprofit ZRT | 00:25.01R:0.68 | 00:00.39 | 834 | |
| 3 | 3 | Kovács Benedek Bendegúz (1998)Ferencvárosi Torna Club | 00:25.09R:0.63 | 00:00.47 | 826 | |
| 4 | 6 | Szentes Bence (1996)UNI Győri Úszó Sportegy. | 00:25.57R:0.58 | 00:00.95 | 781 | |
| 5 | 2 | Magda Boldizsár (2005)BVSC-Zugló | 00:25.72R:0.55 | 00:01.10 | 767 | |
| 6 | 7 | Papp Sebestyén (2008)Újpesti Torna Egylet | 00:26.05R:0.62 | 00:01.43 | 738 | |
| 7 | 8 | Ángyán Máté (2005)Érdi Vízisport Kft | 00:26.17R:0.61 | 00:01.55 | 728 | |
| 8 | 1 | Ardjoune Abdellah (2001)Stipendium Hungaricum | 00:26.27R:0.65 | 00:01.65 | 720 |