| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Magda Boldizsár (2005)BVSC-Zugló | 23.24 | - | 728 | |
| 2 | 4 | Bohus Richárd (1993)BVSC-Zugló | 23.53 | 00.29 | 701 | |
| 3 | 6 | Nyilas Kornél (2000)Vasas Sport Club | 23.70 | 00.46 | 686 | |
| 4 | 5 | Babik Barna (1999)Vasas Sport Club | 23.76 | 00.52 | 681 | |
| 5 | 2 | Tendo Mukalazi (2002)Uganda | 24.53 | 01.29 | 619 | |
| 6 | 3 | Bagi Zoltán (2007)TTK | 24.87 | 01.63 | 594 | |
| 7 | 7 | Benigni Márk (2006)Vasas Sport Club | 24.93 | 01.69 | 590 | |
| 8 | 8 | Perkkiö Emil Aleksander (2000)NICS-HSÚVC | 25.00 | 01.76 | 585 |