| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Milák Kristóf (2000)Budapesti Honvéd | 46.72 | - | 884 | |
50m22.36 R:0.68 100m46.7224.36 +2
| ||||||
| 2 | 5 | Szabó Szebasztián (1996)Győri Úszó Sportegy. | 47.07 | 00.35 | 864 | |
50m22.78 R:0.61 100m47.0724.29 +1.51
| ||||||
| 3 | 7 | Márton Richárd (1999)Budapesti Honvéd | 48.48 | 01.76 | 791 | |
50m23.31 R:0.66 100m48.4825.17 +1.86
| ||||||
| 4 | 3 | Bóna Benedek (2004)BVSC-Zugló | 48.49 | 01.77 | 790 | |
50m23.51 R:0.71 100m48.4924.98 +1.47
| ||||||
| 5 | 2 | Andor Benedek (2004)Győri Úszó Sportegy. | 49.15 | 02.43 | 759 | |
50m23.60 R:0.6 100m49.1525.55 +1.95
| ||||||
| 6 | 6 | Kovács Benedek Bendegúz (1998)BVSC-Zugló | 49.33 | 02.61 | 751 | |
50m23.65 R:0.68 100m49.3325.68 +2.03
| ||||||
| 7 | 8 | Magda Boldizsár (2005)BVSC-Zugló | 49.36 | 02.64 | 749 | |
50m24.04 R:0.66 100m49.3625.32 +1.28
| ||||||
| 8 | 1 | Harsányi Mátyás (2005)Kaposvári SI | 49.59 | 02.87 | 739 | |
50m24.04 R:0.69 100m49.5925.55 +1.51
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