| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Krstulovic Vladimir (2005)Győri Úszó Sportegyesület | 00:52.99 | - | 693 | |
50m00:25.29 R:0.61 100m00:52.9900:27.70 +2.41
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| 2 | 5 | Szedlák Gellért Vajk (2004)Darnyi Tamás SC | 00:53.63 | 00:00.64 | 669 | |
50m00:26.26 R:0.74 100m00:53.6300:27.37 +1.11
| ||||||
| 3 | 4 | Tohl Patrik Péter (2004)Érdi Vízisport Kft | 00:53.84 | 00:00.85 | 661 | |
50m00:26.32 R:0.63 100m00:53.8400:27.52 +1.2
| ||||||
| 4 | 1 | Mozsárik Levente (2006)BÁCSVÍZ SC | 00:53.98 | 00:00.99 | 656 | |
50m00:25.34 R:0.64 100m00:53.9800:28.64 +3.3
| ||||||
| 4 | 7 | Demjén Bátor (2003)BÁCSVÍZ SC | 00:53.98 | 00:00.99 | 656 | |
50m00:26.03 R:0.68 100m00:53.9800:27.95 +1.92
| ||||||
| 6 | 6 | Márhoffer Soma (2004)BÁCSVÍZ SC | 00:54.18 | 00:01.19 | 649 | |
50m00:26.59 R:0.71 100m00:54.1800:27.59 +1
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| 7 | 3 | Kaiser Dominik (2007)Újpesti Torna Egylet | 00:54.36 | 00:01.37 | 642 | |
50m00:26.26 R:0.7 100m00:54.3600:28.10 +1.84
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| 8 | 8 | Pigler Attila (2003)Érdi Vízisport Kft | 00:54.43 | 00:01.44 | 640 | |
50m00:26.07 R:0.6 100m00:54.4300:28.36 +2.29
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| 9 | 9 | Kotenko Mykola (2007)UKRAJNA | 00:54.65 | 00:01.66 | 632 | |
50m00:26.11 R:0.62 100m00:54.6500:28.54 +2.43
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| 10 | 0 | Kantó Marcell (2005)Délzalai Vízmű SE | 00:54.96 | 00:01.97 | 621 | |
50m00:26.22 R:0.75 100m00:54.9600:28.74 +2.52
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