| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Kochu Anton (2005)UNI Győri Úszó Sportegy. | 52.97 | - | 733 | |
50m24.93 R:0.65 100m52.9728.04 -
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| 2 | 5 | Magda Boldizsár (2005)BVSC-Zugló | 53.19 | 00.22 | 724 | |
50m25.50 R:0.63 100m53.1927.69 -
| ||||||
| 3 | 4 | Kennedy Valér Huba (2005)UNI Győri Úszó Sportegy. | 53.87 | 00.90 | 697 | |
50m25.45 R:0.68 100m53.8728.42 -
| ||||||
| 4 | 1 | Harsányi Mátyás (2005)Kaposvári SI | 54.86 | 01.89 | 660 | |
50m25.28 R:0.68 100m54.8629.58 -
| ||||||
| 5 | 6 | Pál Vince (2005)BVSC-Zugló | 54.96 | 01.99 | 657 | |
50m25.66 R:0.69 100m54.9629.30 -
| ||||||
| 6 | 2 | Paksi Zsombor (2006)Szegedi Úszó Egylet | 55.01 | 02.04 | 655 | |
50m25.50 R:0.69 100m55.0129.51 -
| ||||||
| 7 | 7 | Kós Olivér (2005)BVSC-Zugló | 55.05 | 02.08 | 653 | |
50m25.51 R:0.67 100m55.0529.54 -
| ||||||
| 8 | 8 | Dénes Barnabás Imre (2005)Újpesti Torna Egylet | 56.22 | 03.25 | 613 | |
50m25.96 R:0.61 100m56.2230.26 -
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