| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Szabó Szebasztián (1996)Győri Úszó Sportegy. | 53.15 | - | 726 | |
50m24.93 R:0.67 100m53.1528.22 +3.29
| ||||||
| 2 | 5 | Márton Richárd (1999)Budapesti Honvéd | 53.28 | 00.13 | 721 | |
50m25.24 R:0.67 100m53.2828.04 +2.8
| ||||||
| 3 | 2 | Andor Benedek (2004)Győri Úszó Sportegy. | 54.06 | 00.91 | 690 | |
50m25.19 R:0.58 100m54.0628.87 +3.68
| ||||||
| 4 | 3 | Mizsei Márk (2003)Kőbánya Sport Club | 54.20 | 01.05 | 685 | |
50m25.54 R:0.63 100m54.2028.66 +3.12
| ||||||
| 5 | 6 | Pető Bence (2003)HÓD Úszó SE | 54.21 | 01.06 | 684 | |
50m25.03 R:0.68 100m54.2129.18 +4.15
| ||||||
| 6 | 1 | Ángyán Máté (2005)Érdi Vízisport Kft | 55.98 | 02.83 | 621 | |
50m26.20 R:0.67 100m55.9829.78 +3.58
| ||||||
| 7 | 7 | Zombori-Szalontai Ferenc (2004)Debreceni Sportc. SI | 56.07 | 02.92 | 618 | |
50m26.19 R:0.66 100m56.0729.88 +3.69
| ||||||
| - | 8 | Tóth Benedek Viktor (2006)Kőbánya Sport Club | DNS | |||