| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kis Noel (2006)HÓD Úszó SE | 00:51.13 | - | 772 | |
50m00:24.52 R:0.63 100m00:51.1300:26.61 +2.09
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| 2 | 5 | Kakuk Koppány Zéta (2008)Kaposvári SI | 00:52.21 | 00:01.08 | 725 | |
50m00:26.02 R:0.67 100m00:52.2100:26.19 +0.17
| ||||||
| 3 | 2 | Hosszú Máté (2006)Győri Úszó Sportegy. | 00:52.76 | 00:01.63 | 702 | |
50m00:25.73 R:0.59 100m00:52.7600:27.03 +1.3
| ||||||
| 4 | 7 | Poteczin Dániel (2006)Érdi Vízisport Kft | 00:52.81 | 00:01.68 | 700 | |
50m00:25.77 R:0.69 100m00:52.8100:27.04 +1.27
| ||||||
| 4 | 3 | Duca Stefan-Mircea (2006)Egri Úszó Klub | 00:52.81 | 00:01.68 | 700 | |
50m00:25.88 R:0.67 100m00:52.8100:26.93 +1.05
| ||||||
| 6 | 1 | Papp Sebestyén (2008)Újpesti Torna Egylet | 00:53.17 | 00:02.04 | 686 | |
50m00:25.23 R:0.66 100m00:53.1700:27.94 +2.71
| ||||||
| 7 | 8 | Mozsárik Levente (2006)BÁCSVÍZ SC | 00:53.32 | 00:02.19 | 680 | |
50m00:25.07 R:0.65 100m00:53.3200:28.25 +3.18
| ||||||
| 8 | 6 | Nagy Csongor Benedek (2006)Újpesti Torna Egylet | 00:53.55 | 00:02.42 | 672 | |
50m00:25.67 R:0.72 100m00:53.5500:27.88 +2.21
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