| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Márton Richárd (1999)Budapesti Honvéd | 50.78 | - | 833 | |
50m23.47 R:0.58 100m50.7827.31 -
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| 2 | 5 | Székely Áron (2004)BVSC-Zugló | 52.56 | 01.78 | 751 | |
50m24.71 R:0.73 100m52.5627.85 -
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| 3 | 7 | Magda Boldizsár (2005)BVSC-Zugló | 52.83 | 02.05 | 739 | |
50m24.76 R:0.63 100m52.8328.07 -
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| 4 | 1 | Bagi Zoltán (2007)BVSC-Zugló | 52.97 | 02.19 | 733 | |
50m24.61 R:0.61 100m52.9728.36 -
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| 5 | 2 | Mizsei Márk (2003)Kőbánya Sport Club | 53.34 | 02.56 | 718 | |
| 6 | 4 | Holló Balázs (1999)BVSC-Zugló | 53.57 | 02.79 | 709 | |
50m25.10 R:0.64 100m53.5728.47 -
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| 7 | 6 | Balogh Levente (2005)Kőbánya Sport Club | 53.78 | 03.00 | 701 | |
50m25.04 R:0.66 100m53.7828.74 -
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| 8 | 8 | Tóth Benedek Viktor (2006)Kőbánya Sport Club | 54.28 | 03.50 | 682 | |
50m25.33 R:0.62 100m54.2828.95 -
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