| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Senánszky Petra (1994)Debreceni Sportc. SI | 00:56.20 | - | 778 | |
50m00:26.94 R:0.73 100m00:56.2000:29.26 -
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| 2 | 6 | Lakó Dorina (2009)UNI Győri Úszó Sportegy. | 00:57.65 | 00:01.45 | 721 | |
50m00:27.88 R:0.79 100m00:57.6500:29.77 -
| ||||||
| 3 | 5 | Szilágyi Gerda (2003)Stamina TKSA | 00:57.74 | 00:01.54 | 718 | |
50m00:27.70 R:0.7 100m00:57.7400:30.04 -
| ||||||
| 3 | 2 | Tombor Sára (2009)Váci Vízmű SE | 00:57.74 | 00:01.54 | 718 | |
50m00:27.88 R:0.76 100m00:57.7400:29.86 -
| ||||||
| 5 | 7 | Orbán Boróka Zsófia (2008)Ferencvárosi Torna Club | 00:57.92 | 00:01.72 | 711 | |
50m00:27.65 R:0.67 100m00:57.9200:30.27 -
| ||||||
| 6 | 3 | Opatril Lena (1999)Team Austria | 00:58.15 | 00:01.95 | 703 | |
50m00:28.26 R:0.63 100m00:58.1500:29.89 -
| ||||||
| 7 | 9 | Szokol Szonja (1998)Vasas Sport Club | 00:58.55 | 00:02.35 | 688 | |
50m00:27.86 R:0.62 100m00:58.5500:30.69 -
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| 8 | 0 | Kömöz Eszter (2011)Budafóka XXII. SE | 00:59.25 | 00:03.05 | 664 | |
50m00:27.98 R:0.66 100m00:59.2500:31.27 -
| ||||||
| 9 | 8 | Horváth Dóra (2009)Dombóvári Sportiskola Egyesület | 00:59.37 | 00:03.17 | 660 | |
50m00:28.45 R:0.76 100m00:59.3700:30.92 -
| ||||||
| 10 | 1 | Király Flóra (2008)Kaposvári Sportköz.SI | 00:59.47 | 00:03.27 | 657 | |
50m00:28.76 R:0.64 100m00:59.4700:30.71 -
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