| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Magda Boldizsár (2005)BVSC-Zugló | 49.86 | - | 830 | |
50m24.11 R:0.64 100m49.8625.75 -
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| 2 | 5 | Kis Noel (2006)HÓD Úszó SE | 50.77 | 00.91 | 786 | |
50m24.52 R:0.59 100m50.7726.25 -
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| 3 | 6 | Harsányi Mátyás (2005)Kaposvári SI | 50.81 | 00.95 | 784 | |
50m24.71 R:0.67 100m50.8126.10 -
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| 4 | 2 | Kakuk Koppány Zéta (2008)Kaposvári SI | 51.19 | 01.33 | 767 | |
50m25.29 R:0.7 100m51.1925.90 -
| ||||||
| 5 | 3 | Pózvai Olivér (2005)Győri Úszó Sportegy. | 51.46 | 01.60 | 755 | |
50m24.47 R:0.59 100m51.4626.99 -
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| 6 | 8 | Papp Sebestyén (2008)Újpesti Torna Egylet | 51.67 | 01.81 | 745 | |
50m24.63 R:0.64 100m51.6727.04 -
| ||||||
| 7 | 7 | Hosszú Máté (2006)Győri Úszó Sportegy. | 51.87 | 02.01 | 737 | |
50m25.12 R:0.6 100m51.8726.75 -
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| 8 | 1 | Tapsonyi Bálint (2005)Pápai Úszó SE | 52.11 | 02.25 | 727 | |
50m24.58 R:0.63 100m52.1127.53 -
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