| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bohus Richárd (1993)BVSC-Zugló | 51.32 | - | 835 | |
50m24.90 R:0.57 100m51.3226.42 +1.52
| ||||||
| 2 | 3 | Kós Hubert (2003)Újpesti Torna Egylet | 51.81 | 00.49 | 811 | |
50m24.96 R:0.58 100m51.8126.85 +1.89
| ||||||
| 3 | 2 | Telegdy Ádám (1995)Kőbánya Sport Club | 51.83 | 00.51 | 810 | |
50m25.45 R:0.69 100m51.8326.38 +0.93
| ||||||
| 4 | 5 | Kovács Benedek Bendegúz (1998)BVSC-Zugló | 51.98 | 00.66 | 803 | |
50m25.62 R:0.65 100m51.9826.36 +0.74
| ||||||
| 5 | 7 | Rasovszky Kristóf (1997)Balaton ÚK Veszprém | 52.64 | 01.32 | 773 | |
50m26.05 R:0.67 100m52.6426.59 +0.54
| ||||||
| 6 | 6 | Betlehem Dávid (2003)Balaton ÚK Veszprém | 53.14 | 01.82 | 752 | |
50m26.12 R:0.56 100m53.1427.02 +0.9
| ||||||
| 7 | 1 | Balogh Levente (2005)Kőbánya Sport Club | 53.58 | 02.26 | 733 | |
50m25.93 R:0.56 100m53.5827.65 +1.72
| ||||||
| 8 | 8 | Garajszki Máté (2003)BÁCSVÍZ SC | 54.00 | 02.68 | 716 | |
50m26.23 R:0.57 100m54.0027.77 +1.54
| ||||||