| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Sebestyén Dalma (1997)Győri Úszó Sportegy. | 00:59.91 | - | 794 | |
50m00:28.61 R:0.71 100m00:59.9100:31.30 -
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| 2 | 5 | Hatházi Dóra (2003)NYSC | 01:00.75 | 00:00.84 | 761 | |
50m00:28.66 R:0.61 100m01:00.7500:32.09 -
| ||||||
| 3 | 2 | Szokol Szonja (1998)Vasas Sport Club | 01:01.48 | 00:01.57 | 734 | |
50m00:28.77 R:0.6 100m01:01.4800:32.71 -
| ||||||
| 4 | 6 | Berecz Blanka (2002)Kőbánya Sport Club | 01:02.03 | 00:02.12 | 715 | |
50m00:29.22 R:0.68 100m01:02.0300:32.81 -
| ||||||
| 5 | 3 | SHEIKHALIZADEHKHANGHAH Maryam (2004)Replublik of Azerbaijan | 01:02.62 | 00:02.71 | 695 | |
50m00:28.67 R:0.76 100m01:02.6200:33.95 -
| ||||||
| 6 | 7 | Nahalka Regina (2006)BVSC-Zugló | 01:03.34 | 00:03.43 | 672 | |
50m00:29.88 R:0.73 100m01:03.3400:33.46 -
| ||||||
| 7 | 1 | Davanzo Nicol (2005)Szombathelyi SK SI | 01:03.96 | 00:04.05 | 652 | |
50m00:30.08 R:0.74 100m01:03.9600:33.88 -
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| 8 | 8 | Kárpáti Dalma (2005)Pécsi Sport Nonprof. | 01:05.57 | 00:05.66 | 605 | |
50m00:30.67 R:0.68 100m01:05.5700:34.90 -
| ||||||
| 9 | 0 | Sramkó Lili (2005)BVSC-Zugló | 01:06.24 | 00:06.33 | 587 | |
50m00:30.79 R:0.73 100m01:06.2400:35.45 -
| ||||||
| 10 | 9 | Szamos Panna Eszter (2007)Gyulai Várfürdő Kft. | 01:07.98 | 00:08.07 | 543 | |
50m00:31.09 R:0.66 100m01:07.9800:36.89 -
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