| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kós Hubert (2003)Újpesti Torna Egylet | 52.41 | - | 757 | |
50m23.98 R:0.57 100m52.4128.43 +4.45
| ||||||
| 2 | 5 | Németh Nándor (1999)BVSC-Zugló | 52.65 | 00.24 | 747 | |
50m24.43 R:0.64 100m52.6528.22 +3.79
| ||||||
| 3 | 3 | Magda Boldizsár (2005)BVSC-Zugló | 54.28 | 01.87 | 682 | |
50m25.83 R:0.65 100m54.2828.45 +2.62
| ||||||
| 4 | 7 | Harsányi Mátyás (2005)Kaposvári SI | 54.74 | 02.33 | 665 | |
50m25.49 R:0.7 100m54.7429.25 +3.76
| ||||||
| 5 | 6 | Garajszki Máté (2003)BÁCSVÍZ SC | 55.06 | 02.65 | 653 | |
50m25.89 R:0.67 100m55.0629.17 +3.28
| ||||||
| 6 | 2 | Tapsonyi Bálint (2005)Pápai Úszó SE | 55.22 | 02.81 | 647 | |
50m26.05 R:0.68 100m55.2229.17 +3.12
| ||||||
| 7 | 1 | Forgács Bence (2005)Vasas Sport Club | 55.27 | 02.86 | 646 | |
50m26.10 R:0.72 100m55.2729.17 +3.07
| ||||||
| 8 | 8 | Csicsáky Péter (2003)BVSC-Zugló | 56.38 | 03.97 | 608 | |
50m26.25 R:0.73 100m56.3830.13 +3.88
| ||||||