| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Benigni Márk (2006)Vasas Sport Club | 52.38 | - | 627 | |
50m25.00 R:0.7 100m52.3827.38 -
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| 2 | 4 | Nagy Csongor Benedek (2006)Újpesti Torna Egylet | 52.42 | 00.04 | 625 | |
50m25.19 R:0.68 100m52.4227.23 -
| ||||||
| 3 | 7 | Kulcsár Barnabás (2007)Sárvári Gyógyfürdő | 53.32 | 00.94 | 594 | |
50m25.37 R:0.72 100m53.3227.95 -
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| 4 | 8 | Antal Dávid (2008)Bátori Sárkány ÚE | 53.59 | 01.21 | 585 | |
50m25.86 R:0.63 100m53.5927.73 -
| ||||||
| 5 | 1 | Takács Dominik Robertó (2007)Győri Úszó Sportegy. | 54.16 | 01.78 | 567 | |
50m26.42 R:0.66 100m54.1627.74 -
| ||||||
| 6 | 9 | Fábián Lázár (2008)Szegedi Úszó Egylet | 54.20 | 01.82 | 566 | |
50m26.20 R:0.53 100m54.2028.00 -
| ||||||
| 7 | 0 | Pápai Olivér (2009)Győri Úszó Sportegy. | 54.29 | 01.91 | 563 | |
50m26.49 R:0.65 100m54.2927.80 -
| ||||||
| 8 | 2 | Herczeg Erik (2006)BVSC-Zugló | 54.47 | 02.09 | 557 | |
50m26.37 R:0.65 100m54.4728.10 -
| ||||||
| - | 6 | Cséplő Simon (2006)Kőbánya Sport Club | DNS | |||
| - | 3 | Musa Márk (2007)NICS-HSÚVC | VL | |||