| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Benő Csenge Barbara (2013)Római Sport Egyesüle | 00:42.93R:0.53 | - | 184 | |
| 2 | 4 | Pour Hanna Zselyke (2015)Ybl Waterpolo Club | 00:50.32R:0.81 | 00:07.39 | 114 | |
| 3 | 0 | Petró Hanga (2012)DELFIN SE | 00:51.05R:0.83 | 00:08.12 | 109 | |
| 4 | 9 | Szabó Zselyke Tünde (2012)Monori Sport Egyes. | 00:51.34 | 00:08.41 | 107 | |
| 5 | 3 | Duska Rebeka (2014)Ybl Waterpolo Club | 00:52.05R:0.62 | 00:09.12 | 103 | |
| 6 | 5 | Horváth Eszter (2014)Komáromi Úszóklub SE | 00:52.60 | 00:09.67 | 100 | |
| 7 | 7 | Mátyás Flóra Éva (2012)Budapesti Honvéd | 00:55.06R:0.96 | 00:12.13 | 87 | |
| 8 | 1 | Tabi Viktória Dóra (2015)FTC | 00:57.75R:0.42 | 00:14.82 | 75 | |
| 9 | 8 | Vágó Alexandra (2014)Kis-Pingvin SE | 00:58.35 | 00:15.42 | 73 | |
| - | 6 | Pocsalyi Petra Luca (2015)FTC | DNS |