| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Bernhard Reitshammer (1994)Österreichischer Swhwimmverband (AUT) | 01:00.29 | - | 839 | |
50m00:27.66 R:0.69 100m01:00.2900:32.63 -
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| 2 | 4 | Valentin Bayer (1999)Österreichischer Swhwimmverband (AUT) | 01:01.08 | 00:00.79 | 807 | |
50m00:28.76 R:0.63 100m01:01.0800:32.32 -
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| 3 | 6 | Christopher Rothbauer (1998)Österreichischer Swhwimmverband (AUT) | 01:01.62 | 00:01.33 | 786 | |
50m00:29.02 R:0.67 100m01:01.6200:32.60 -
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| 4 | 3 | Robinson Adrian (2000)MÚSZ WA | 01:02.22 | 00:01.93 | 763 | |
50m00:29.26 R:0.6 100m01:02.2200:32.96 -
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| 5 | 2 | Horváth Dávid (1996)Kőbánya Sport Club | 01:03.28 | 00:02.99 | 726 | |
50m00:29.21 R:0.67 100m01:03.2800:34.07 -
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| 6 | 7 | Kutasi Máté (1998)FTC | 01:03.76 | 00:03.47 | 709 | |
50m00:29.92 R:0.67 100m01:03.7600:33.84 -
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| 7 | 8 | Gasparics Zalán (2007)Érdi Vízisport Kft | 01:04.31 | 00:04.02 | 691 | |
50m00:30.51 R:0.61 100m01:04.3100:33.80 -
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| 8 | 1 | Eszes János Márk (2006)Újpesti Torna Egylet | 01:04.43 | 00:04.14 | 688 | |
50m00:29.65 R:0.64 100m01:04.4300:34.78 -
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