| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Fábián Donát Attila (2001)A Jövő SC | 50.56 | - | 697 | |
50m23.68 R:0.64 100m50.5626.88 -
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| 2 | 6 | Jafari Ali (2004)MÚSZ | 52.58 | 02.02 | 620 | |
50m26.16 R:0.65 100m52.5826.42 -
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| 3 | 4 | Szabó János (2004)Gyulai Várfürdő Kft. | 52.68 | 02.12 | 616 | |
50m25.08 R:0.69 100m52.6827.60 -
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| 4 | 5 | Mizsei Márk (2003)Kőbánya Sport Club | 52.92 | 02.36 | 608 | |
50m25.67 R:0.62 100m52.9227.25 -
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| 5 | 2 | Demjén Bátor (2003)BÁCSVÍZ SC | 53.00 | 02.44 | 605 | |
50m25.29 R:0.65 100m53.0027.71 -
| ||||||
| 6 | 1 | Makai Mátyás (2002)Iron Swim SE | 53.99 | 03.43 | 572 | |
50m25.93 R:0.64 100m53.9928.06 -
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| 7 | 7 | Matyó Márton (2004)Bálinti Úszó Egyes. | 54.43 | 03.87 | 559 | |
50m26.08 R:0.69 100m54.4328.35 -
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| 8 | 0 | Mizsey Péter Pál (2007)Budafóka XXII. SE | 54.50 | 03.94 | 556 | |
50m26.32 R:0.7 100m54.5028.18 -
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| 9 | 8 | Eitler Péter Patrik (2008)Debreceni Sportc. SI | 56.56 | 06.00 | 498 | |
50m26.32 R:0.66 100m56.5630.24 -
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