| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bohus Richárd (1993)BVSC-Zugló | 24.36 | - | 758 | |
| 2 | 6 | Székely Áron (2004)BVSC-Zugló | 25.36 | 01.00 | 672 | |
| 3 | 3 | Varga Máté (2004)Lőrinc Swim Team | 26.07 | 01.71 | 619 | |
| 4 | 2 | Magda Boldizsár (2005)Parafa Úszó Klub | 26.13 | 01.77 | 614 | |
| 5 | 7 | Marosi Bálint (2005)Szhalombattai VUK SE | 26.35 | 01.99 | 599 | |
| 6 | 1 | Trần Hưng Nguyên (2003)Vietnam | 26.39 | 02.03 | 596 | |
| 7 | 8 | Bóna Benedek (2004)BVSC-Zugló | 27.62 | 03.26 | 520 | |
| - | 5 | Kovács Benedek Bendegúz (1998)BVSC-Zugló | DNS |