| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Németh Nándor (1999)BVSC-Zugló | 52.96 | - | 814 | |
50m24.44 R:0.65 100m52.9628.52 -
| ||||||
| 2 | 5 | Magda Boldizsár (2005)BVSC-Zugló | 54.71 | 01.75 | 738 | |
50m25.46 R:0.63 100m54.7129.25 -
| ||||||
| 3 | 6 | Andor Benedek (2004)Győri Úszó Sportegy. | 55.01 | 02.05 | 726 | |
50m25.48 R:0.59 100m55.0129.53 -
| ||||||
| 4 | 3 | Mizsei Márk (2003)Kőbánya Sport Club | 55.08 | 02.12 | 723 | |
50m25.84 R:0.59 100m55.0829.24 -
| ||||||
| 5 | 2 | Kochu Anton (2005)Győri Úszó Sportegy. | 55.68 | 02.72 | 700 | |
50m26.16 R:0.66 100m55.6829.52 -
| ||||||
| 6 | 9 | Csicsáky Péter (2003)BVSC-Zugló | 56.72 | 03.76 | 662 | |
50m26.14 R:0.67 100m56.7230.58 -
| ||||||
| 7 | 1 | Zombori-Szalontai Ferenc (2004)Debreceni Sportc. SI | 56.73 | 03.77 | 662 | |
50m26.59 R:0.62 100m56.7330.14 -
| ||||||
| 8 | 7 | Török Dominik Márk (2002)BVSC-Zugló | 56.82 | 03.86 | 659 | |
50m26.29 R:0.65 100m56.8230.53 -
| ||||||
| 9 | 0 | Hajagos Ákos (2004)Balaton ÚK Veszprém | 57.41 | 04.45 | 639 | |
50m26.84 R:0.67 100m57.4130.57 -
| ||||||
| - | 4 | Szabó Szebasztián (1996)Győri Úszó Sportegy. | DNS | |||