| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Varga Bori Blanka (2012)II. Kerületi Sport | 00:48.66R:0.9 | - | 170 | |
| 2 | 4 | Bereczki Dóra (2011)BVSC-Zugló | 00:49.88R:0.84 | 00:01.22 | 158 | |
| 3 | 5 | Wolf Alexandra Boglárka (2013)MTK Sportszolg. Kft. | 00:49.90R:0.71 | 00:01.24 | 158 | |
| 4 | 2 | Madaras Luca (2012)Ybl Waterpolo Club | 00:50.66R:0.78 | 00:02.00 | 151 | |
| 5 | 6 | Graf Emese (2011)MTK Sportszolg. Kft. | 00:51.01R:0.97 | 00:02.35 | 147 | |
| 6 | 1 | Peszleg Bianka (2013)MTK Sportszolg. Kft. | 00:54.96R:0.81 | 00:06.30 | 118 | |
| 7 | 3 | Recski Maja (2011)MTK Sportszolg. Kft. | 00:58.26R:0.94 | 00:09.60 | 99 |