| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Tekauer Márk (1998)Kőbánya Sport Club | 53.01 | - | 732 | |
50m24.58 R:0.63 100m53.0128.43 +3.85
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| 2 | 6 | Lakner Dávid (2001)Darnyi Tamás SC | 53.65 | 00.64 | 706 | |
50m24.83 R:0.63 100m53.6528.82 +3.99
| ||||||
| 3 | 3 | Kovács Benedek Bendegúz (1998)BVSC-Zugló | 53.84 | 00.83 | 698 | |
50m25.32 R:0.67 100m53.8428.52 +3.2
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| 4 | 2 | Cserfalvi Olaf (2004)Vasas Sport Club | 54.42 | 01.41 | 676 | |
50m25.56 R:0.64 100m54.4228.86 +3.3
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| 5 | 5 | Pető Bence (2003)PoseidonSE | 54.70 | 01.69 | 666 | |
50m25.16 R:0.67 100m54.7029.54 +4.38
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| 6 | 7 | Andor Benedek (2004)Győri Úszó Sportegy. | 55.29 | 02.28 | 645 | |
50m25.69 R:0.68 100m55.2929.60 +3.91
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| 7 | 1 | Ángyán Máté (2005)Érdi Vízisport Kft | 56.39 | 03.38 | 608 | |
50m26.53 R:0.71 100m56.3929.86 +3.33
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| 8 | 8 | Szedlák Álmos (2002)Darnyi Tamás SC | 57.49 | 04.48 | 574 | |
50m26.60 R:0.72 100m57.4930.89 +4.29
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