| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Suijker Rachel (2012)Váci Vízmű SE | 01:19.97 | - | 515 | |
50m37.16 R:0.66 100m01:19.9742.81 -
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| 2 | 5 | Szobi Réka (2012)TVSE | 01:20.02 | 00.05 | 514 | |
50m38.73 R:0.48 100m01:20.0241.29 -
| ||||||
| 3 | 2 | Fábián Laura (2012)A Jövő SC | 01:22.38 | 02.41 | 471 | |
| 4 | 6 | Laszinger Luca (2012)Mohácsi Torna Egylet | 01:23.62 | 03.65 | 451 | |
50m39.35 R:0.6 100m01:23.6244.27 -
| ||||||
| 4 | 3 | Kádár Csenge (2012)TVSE | 01:23.62 | 03.65 | 451 | |
50m39.56 R:0.6 100m01:23.6244.06 -
| ||||||
| 6 | 7 | Demjén Villő (2012)KESI | 01:24.05 | 04.08 | 444 | |
| 7 | 1 | Cserhalmi Anna Lili (2012)Debreceni Aquasport | 01:24.25 | 04.28 | 441 | |
50m40.23 R:0.52 100m01:24.2544.02 -
| ||||||
| 8 | 8 | Konkoly Lilla Dóra (2012)Aquaworm Waterpolo | 01:26.75 | 06.78 | 403 | |
50m40.34 R:0.63 100m01:26.7546.41 -
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