| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Tóth Benedek Viktor (2006)Kőbánya Sport Club | 50.17 | - | 713 | |
50m24.26 R:0.64 100m50.1725.91 -
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| 2 | 5 | Marosi Bálint (2005)Szhalombattai VUK SE | 50.55 | 00.38 | 697 | |
50m24.44 R:0.7 100m50.5526.11 -
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| 3 | 6 | Hosszú Máté (2006)UNI Győri Úszó Sportegy. | 50.91 | 00.74 | 683 | |
50m24.65 R:0.58 100m50.9126.26 -
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| 4 | 1 | Kennedy Valér Huba (2005)UNI Győri Úszó Sportegy. | 52.01 | 01.84 | 640 | |
50m25.20 R:0.68 100m52.0126.81 -
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| 5 | 4 | Kakuk Koppány Zéta (2008)Kaposvári SI | 52.07 | 01.90 | 638 | |
50m25.53 R:0.67 100m52.0726.54 -
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| 6 | 7 | Musa Márk (2007)HÓD Úszó SE | 52.15 | 01.98 | 635 | |
50m25.19 R:0.73 100m52.1526.96 -
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| 7 | 2 | Kováts Alex (2006)Kaposvári SI | 52.28 | 02.11 | 630 | |
50m25.48 R:0.66 100m52.2826.80 -
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| 8 | 8 | Lakatos Bence (2005)Vasas Sport Club | 52.34 | 02.17 | 628 | |
50m24.95 R:0.64 100m52.3427.39 -
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| 9 | 0 | Nagy Csongor Benedek (2006)Újpesti Torna Egylet | 52.81 | 02.64 | 612 | |
50m25.13 R:0.65 100m52.8127.68 -
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| 10 | 9 | Birkás Botond (2006)Budaörsi Sport Club | 53.17 | 03.00 | 599 | |
50m25.73 R:0.71 100m53.1727.44 -
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