| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Mészáros Dániel (2004)FTC | 51.72 | - | 743 | |
50m25.12 R:0.61 100m51.7226.60 -
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| 2 | 5 | Babik Barna (1999)Vasas Sport Club | 52.87 | 01.15 | 696 | |
50m25.47 R:0.67 100m52.8727.40 -
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| 3 | 2 | Nyilas Kornél (2000)Vasas Sport Club | 53.61 | 01.89 | 667 | |
50m26.17 R:0.62 100m53.6127.44 -
| ||||||
| 4 | 6 | Nagy Márton (2004)Vasas Sport Club | 53.76 | 02.04 | 662 | |
50m26.32 R:0.73 100m53.7627.44 -
| ||||||
| 5 | 3 | Szűcs Ádám Zoltán (2004)FTC | 53.94 | 02.22 | 655 | |
50m26.06 R:0.66 100m53.9427.88 -
| ||||||
| 6 | 1 | Benigni Márk (2006)Vasas Sport Club | 54.52 | 02.80 | 634 | |
50m26.31 R:0.72 100m54.5228.21 -
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| 7 | 7 | Kaiser Dominik (2007)Újpesti Torna Egylet | 54.54 | 02.82 | 634 | |
50m26.51 R:0.7 100m54.5428.03 -
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| 8 | 9 | Kutasi Gergely (1991)FTC | 56.46 | 04.74 | 571 | |
50m26.56 R:0.68 100m56.4629.90 -
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| 9 | 0 | Gálicz Péter (2000)FTC | 58.06 | 06.34 | 525 | |
50m28.51 R:0.75 100m58.0629.55 -
| ||||||
| - | 8 | Gál Dávid (2006)Vasas Sport Club | DNS | |||