| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Kovách-Henn Zea (2011)Ybl Waterpolo Club | 00:42.07 | - | 195 | |
| 2 | 4 | Szilvási Lea (2012)A Jövő SC | 00:46.86 | 00:04.79 | 141 | |
| 3 | 7 | Losonci-Várnai Flóra (2012)Darnyi Tamás SC | 00:47.06 | 00:04.99 | 139 | |
| 4 | 2 | Urbanics Natali (2011)Ybl Waterpolo Club | 00:47.57 | 00:05.50 | 135 | |
| 5 | 1 | Deák Adrienn (2011)Váci Vízmű SE | 00:47.62 | 00:05.55 | 135 | |
| 6 | 5 | Horváth Emma (2012)KÚKSE | 00:48.08 | 00:06.01 | 131 | |
| 7 | 6 | Balló Dorka (2012)A Jövő SC | 00:48.62 | 00:06.55 | 126 |