| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Szabó Szebasztián (1996)Győri Úszó Sportegy. | 00:48.35 | - | 797 | |
50m00:23.01 R:0.61 100m00:48.3500:25.34 -
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| 2 | 5 | Márton Richárd (1999)Budapesti Honvéd | 00:48.81 | 00:00.46 | 775 | |
50m00:23.60 R:0.63 100m00:48.8100:25.21 -
| ||||||
| 3 | 2 | Krstulovic Vladimir (2005)Győri Úszó Sportegy. | 00:50.37 | 00:02.02 | 705 | |
50m00:24.04 R:0.62 100m00:50.3700:26.33 -
| ||||||
| 4 | 6 | Bagi Zoltán (2007)BVSC-Zugló | 00:50.58 | 00:02.23 | 696 | |
50m00:24.37 R:0.65 100m00:50.5800:26.21 -
| ||||||
| 5 | 3 | Székely Áron (2004)BVSC-Zugló | 00:50.59 | 00:02.24 | 696 | |
50m00:24.23 R:0.74 100m00:50.5900:26.36 -
| ||||||
| 6 | 1 | Mozsárik Levente (2006)BÁCSVÍZ SC | 00:50.67 | 00:02.32 | 693 | |
50m00:24.41 R:0.69 100m00:50.6700:26.26 -
| ||||||
| 7 | 7 | Pózvai Olivér (2005)Győri Úszó Sportegy. | 00:50.81 | 00:02.46 | 687 | |
50m00:24.43 R:0.6 100m00:50.8100:26.38 -
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| 8 | 0 | Kaiser Dominik (2007)Újpesti Torna Egylet | 00:52.03 | 00:03.68 | 640 | |
50m00:25.36 R:0.72 100m00:52.0300:26.67 -
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| 9 | 9 | Kennedy Valér Huba (2005)Győri Úszó Sportegy. | 00:52.08 | 00:03.73 | 638 | |
50m00:25.35 R:0.68 100m00:52.0800:26.73 -
| ||||||
| 10 | 8 | Pál Vince (2005)BVSC-Zugló | 00:52.17 | 00:03.82 | 634 | |
50m00:24.98 R:0.65 100m00:52.1700:27.19 -
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