| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Tóth Zorka (2015)VS Dunakeszi | 00:38.52R:0.83 | - | 230 | |
| 2 | 0 | Biriukova Eseniia (2014)CASTOR SE | 00:42.35R:0.82 | 00:03.83 | 173 | |
| 3 | 2 | Fodor Leonóra (2016)Ybl Waterpolo Club | 00:47.46R:0.9 | 00:08.94 | 123 | |
| 4 | 7 | ZÁRAY ZSÓFI (2018)Budapesti Honvéd SE | 00:47.70 | 00:09.18 | 121 | |
| 5 | 6 | Patassy-Sánchez Marina (2017)Ybl Waterpolo Club | 00:48.98 | 00:10.46 | 112 | |
| 6 | 8 | Folk Zselyke (2017)MATE - GEAC | 00:49.76R:0.54 | 00:11.24 | 106 | |
| 7 | 3 | Stark Írisz Vanda (2018)II. Kerületi Sport | 01:09.10 | 00:30.58 | 39 | |
| 8 | 5 | Wesniczky Anna Katalin (2018)II. Kerületi Sport | 01:10.32 | 00:31.80 | 37 | |
| - | 4 | Máriaföldy Liza Zsófia (2018)Budapesti Honvéd SE | DNS |