| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Castillo Cedeño Maria (2003)Stipendium Hungaricum | 00:59.42 | - | 659 | |
50m00:28.37 R:0.67 100m00:59.4200:31.05 -
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| 2 | 4 | Haldeman Lili Lenke (2007)Iron Swim SE | 01:03.17 | 00:03.75 | 548 | |
50m00:30.02 R:0.62 100m01:03.1700:33.15 -
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| 3 | 3 | Ujvári Dóra Brigitta (2011)Miskolci Sportiskola | 01:03.95 | 00:04.53 | 528 | |
50m00:31.09 R:0.8 100m01:03.9500:32.86 -
| ||||||
| 4 | 6 | Mutumbulua Trisha (2004)Stipendium Hungaricum | 01:04.19 | 00:04.77 | 522 | |
50m00:29.86 R:0.68 100m01:04.1900:34.33 -
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| 5 | 2 | Ondi Natasa (2007)MATE - Gödöllői Egyetemi Atlétikai Club | 01:04.91 | 00:05.49 | 505 | |
50m00:30.61 R:0.71 100m01:04.9100:34.30 -
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| 6 | 5 | Pinto Ammara (1997)Stipendium Hungaricum | 01:14.73 | 00:15.31 | 331 | |
50m00:35.27 R:0.67 100m01:14.7300:39.46 -
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