| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Kennedy Valér Huba (2005)Győri Úszó Sportegy. | 55.53 | - | 706 | |
50m26.22 R:0.7 100m55.5329.31 -
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| 2 | 4 | Andor Benedek (2004)Győri Úszó Sportegy. | 56.03 | 00.50 | 687 | |
50m26.35 R:0.59 100m56.0329.68 -
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| 3 | 5 | TRATTLER LEON (2005)SV SPITTAL (AUSTRIA) | 56.81 | 01.28 | 659 | |
50m26.27 R:0.64 100m56.8130.54 -
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| 4 | 6 | Takács Fábió (2004)Pécsi Sport Nonprof. | 57.07 | 01.54 | 650 | |
50m26.76 R:0.73 100m57.0730.31 -
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| 5 | 8 | Vojtko Milan (2007)Pk Azeta (SLOVAKIA) | 01:00.09 | 04.56 | 557 | |
50m28.44 R:0.7 100m01:00.0931.65 -
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| 6 | 7 | Ivanov Alexander (2005)SVS-Schwimmen (AUSTRIA) | 01:00.26 | 04.73 | 552 | |
50m28.01 R:0.67 100m01:00.2632.25 -
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| 7 | 1 | Benigni Márk (2006)Vasas Sport Club | 01:00.57 | 05.04 | 544 | |
50m27.91 R:0.74 100m01:00.5732.66 -
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| 8 | 2 | Kubica Martin (2006)Pk Azeta (SLOVAKIA) | 01:01.02 | 05.49 | 532 | |
50m27.45 R:0.75 100m01:01.0233.57 -
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