| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Hosszú Máté (2006) UNI Győri Úszó Sportegy. | 52.79 | - | ||
50m25.70 R:0.61 100m52.7927.09 -
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| 2 | 6 | Kennedy Valér Huba (2005) UNI Győri Úszó Sportegy. | 53.00 | 00.21 | ||
50m25.52 R:0.68 100m53.0027.48 -
| ||||||
| 3 | 5 | Takács Dominik Robertó (2007) UNI Győri Úszó Sportegy. | 53.79 | 01.00 | ||
50m25.96 R:0.63 100m53.7927.83 -
| ||||||
| 4 | 3 | Kulcsár Barnabás (2007) UNI Győri Úszó Sportegy. | 54.00 | 01.21 | ||
50m26.44 R:0.63 100m54.0027.56 -
| ||||||
| 5 | 2 | Kochu Anton (2005) UNI Győri Úszó Sportegy. | 54.04 | 01.25 | ||
50m26.27 R:0.67 100m54.0427.77 -
| ||||||
| 6 | 7 | Takács Milán Ruben (2008) UNI Győri Úszó Sportegy. | 56.40 | 03.61 | ||
50m27.19 R:0.69 100m56.4029.21 -
| ||||||
| 7 | 1 | Molnár-Végh Bálint (2009) UNI Győri Úszó Sportegy. | 56.54 | 03.75 | ||
50m26.83 R:0.63 100m56.5429.71 -
| ||||||
| 8 | 0 | Stjepan Ryashko (2006)TEAM Czech | 56.71 | 03.92 | ||
50m27.10 R:0.65 100m56.7129.61 -
| ||||||
| 9 | 9 | Bercse Bence (2007) UNI Győri Úszó Sportegy. | 57.80 | 05.01 | ||
50m27.71 R:0.65 100m57.8030.09 -
| ||||||
| 10 | 8 | Koós Márton Balázs (2005) UNI Győri Úszó Sportegy. | 58.62 | 05.83 | ||
50m27.85 R:0.68 100m58.6230.77 -
| ||||||