| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Andor Benedek (2004)Győri Úszó Sportegy. | 00:50.99 | - | 778 | |
50m00:24.65 100m00:50.9900:26.34 +1.69
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| 2 | 5 | Tompos Zoltán (2003)Kőbánya Sport Club | 00:52.08 | 00:01.09 | 730 | |
50m00:24.90 100m00:52.0800:27.18 +2.28
| ||||||
| 3 | 3 | Bujdosó Zsombor (2004)Vasas Sport Club | 00:53.20 | 00:02.21 | 685 | |
50m00:25.56 100m00:53.2000:27.64 +2.08
| ||||||
| 4 | 2 | Forgács Bence (2005)Vasas Sport Club | 00:53.68 | 00:02.69 | 667 | |
50m00:26.23 100m00:53.6800:27.45 +1.22
| ||||||
| 5 | 1 | Duca Stefan-Mircea (2006)Egri Úszó Klub | 00:54.40 | 00:03.41 | 641 | |
50m00:26.52 100m00:54.4000:27.88 +1.36
| ||||||
| 6 | 6 | Nagy Csongor Benedek (2006)Újpesti Torna Egylet | 00:54.56 | 00:03.57 | 635 | |
50m00:25.75 100m00:54.5600:28.81 +3.06
| ||||||
| 7 | 7 | Koós Márton Balázs (2005)Vasas Sport Club | 00:55.14 | 00:04.15 | 615 | |
50m00:26.62 100m00:55.1400:28.52 +1.9
| ||||||
| 8 | 8 | Nemes Boldizsár (2005)A Jövő SC | 00:56.42 | 00:05.43 | 574 | |
50m00:27.06 100m00:56.4200:29.36 +2.3
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