| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Torma Benjamin (2004)Vasas Sport Club | 53.83 | - | 659 | |
50m26.08 R:0.64 100m53.8327.75 -
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| 2 | 2 | Takács Dominik Robertó (2007)Győri Úszó Sportegy. | 54.02 | 00.19 | 652 | |
50m26.16 R:0.66 100m54.0227.86 -
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| 3 | 4 | Séner Martin (2004)Pécsi Vörös MeteorSK | 54.15 | 00.32 | 648 | |
50m26.26 R:0.63 100m54.1527.89 -
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| 4 | 1 | Birkás Botond (2006)Budaörsi Sport Club | 54.79 | 00.96 | 625 | |
50m26.85 R:0.61 100m54.7927.94 -
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| 5 | 9 | Kovács-Seres Hunor (2006)DKSE Dunaújváros | 54.97 | 01.14 | 619 | |
50m26.55 R:0.75 100m54.9728.42 -
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| 6 | 6 | Papp Kristóf (2006)Szombathelyi SK SI | 55.18 | 01.35 | 612 | |
50m26.33 R:0.67 100m55.1828.85 -
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| 7 | 3 | Szappanos Kristóf (2007)Budaörsi Sport Club | 55.19 | 01.36 | 612 | |
50m26.60 R:0.7 100m55.1928.59 -
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| 7 | 7 | Mizsei Márk (2003)Kőbánya Sport Club | 55.19 | 01.36 | 612 | |
50m26.15 R:0.6 100m55.1929.04 -
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| 9 | 0 | Tohl Dániel Antal (2005)Érdi Vízisport Kft | 55.86 | 02.03 | 590 | |
50m27.05 R:0.69 100m55.8628.81 -
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| 10 | 5 | Fazekas Ádám (2005)Miskolci Sportiskola | 56.26 | 02.43 | 577 | |
50m26.86 R:0.66 100m56.2629.40 -
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