| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Huczek Lili (2014)BVSC-Zugló | 51.31 | - | 183 | |
| 2 | 8 | Karzazi Lilya (2015)Budapesti Honvéd SE | 51.71 | 00.40 | 179 | |
| 3 | 4 | Vígh Viktória Csenge (2013)TVSE | 51.94 | 00.63 | 176 | |
| 4 | 6 | Babinszky Réka Nóra (2015)FTC | 52.34 | 01.03 | 172 | |
| 5 | 5 | Szlovák Panna Dóra (2015)Debreceni Sportc. SI | 54.51 | 03.20 | 153 | |
| 6 | 1 | Ollé Borbála (2016)Darnyi Tamás SC | 55.24 | 03.93 | 147 | |
| 7 | 3 | Alács Gréta (2013)Ybl Waterpolo Club | 56.52 | 05.21 | 137 | |
| 8 | 2 | Sajgó Aletta (2015)BVSC-Zugló | 56.80 | 05.49 | 135 |