| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Kósa Nóra (2012)Vasas Sport Club | 01:00.33 | - | 629 | |
50m28.93 R:0.63 100m01:00.3331.40 -
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| 2 | 4 | Zámbó Anna Villő (2012)UNI Győri Úszó Sportegy. | 01:00.99 | 00.66 | 609 | |
50m29.11 R:0.69 100m01:00.9931.88 -
| ||||||
| 3 | 5 | Dégi Csenge Tímea (2012)Százhalombattai VUKSE | 01:02.25 | 01.92 | 573 | |
50m29.78 R:0.63 100m01:02.2532.47 -
| ||||||
| 4 | 6 | Ötvös Léda Mia (2012)Százhalombattai VUKSE | 01:02.56 | 02.23 | 564 | |
50m29.91 R:0.68 100m01:02.5632.65 -
| ||||||
| 5 | 7 | Metcalfe Rebecca Erzsébet (2012)Békési Úszó Klub E. | 01:03.10 | 02.77 | 550 | |
50m30.29 R:0.68 100m01:03.1032.81 -
| ||||||
| 6 | 2 | Zimányi Lívia (2012)Darnyi Tamás SC | 01:03.27 | 02.94 | 545 | |
50m30.43 R:0.74 100m01:03.2732.84 -
| ||||||
| 7 | 8 | Kollár Kincső (2012)Darnyi Tamás SC | 01:03.39 | 03.06 | 542 | |
50m30.60 R:0.7 100m01:03.3932.79 -
| ||||||
| 8 | 1 | Suijker Rachel (2012)Váci Vízmű SE | 01:04.05 | 03.72 | 526 | |
50m30.56 R:0.73 100m01:04.0533.49 -
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