| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Milák Kristóf (2000)Budapesti Honvéd SE | 48.76 | - | 861 | |
50m23.52 R:0.7 100m48.7625.24 -
| ||||||
| 2 | 5 | Jászó Ádám (2002)Pécsi Sport Nonprofit ZRT | 49.11 | 00.35 | 843 | |
50m24.04 R:0.76 100m49.1125.07 -
| ||||||
| 3 | 3 | Mészáros Dániel (2003)BVSC-Zugló | 49.43 | 00.67 | 827 | |
50m23.65 R:0.7 100m49.4325.78 -
| ||||||
| 4 | 2 | Bóna Benedek (2004)UNI Győri Úszó Sportegy. | 49.96 | 01.20 | 801 | |
50m24.10 R:0.69 100m49.9625.86 -
| ||||||
| 5 | 1 | Harsányi Mátyás (2005)Ferencvárosi Torna Club | 50.23 | 01.47 | 788 | |
50m24.05 R:0.69 100m50.2326.18 -
| ||||||
| 6 | 6 | Cvetko Luka (2000)Medveščak - Horváthország | 50.46 | 01.70 | 777 | |
50m24.04 R:0.67 100m50.4626.42 -
| ||||||
| 7 | 8 | Márton Richárd (1999)Budapesti Honvéd SE | 50.61 | 01.85 | 770 | |
50m24.38 R:0.6 100m50.6126.23 -
| ||||||
| 8 | 7 | Magda Boldizsár (2005)BVSC-Zugló | 50.74 | 01.98 | 764 | |
50m24.28 R:0.62 100m50.7426.46 -
| ||||||