| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Sipőcz Lora (2014)BVSC-Zugló | 42.96R:0.71 | - | 244 | |
| 2 | 5 | Huczek Lili (2014)BVSC-Zugló | 45.86R:0.75 | 02.90 | 200 | |
| 3 | 2 | Modla Hanna (2015)BVSC-Zugló | 46.17R:0.68 | 03.21 | 196 | |
| 4 | 7 | Alács Gréta (2013)Ybl Waterpolo Club | 46.20R:-0.24 | 03.24 | 196 | |
| 5 | 4 | Pour Hanna Zselyke (2015)Ybl Waterpolo Club | 46.60R:0.74 | 03.64 | 191 | |
| 6 | 1 | Józsa Csenge Imola (2014)Monori Sport Egyes. | 46.78R:0.98 | 03.82 | 189 | |
| 7 | 8 | Nagy-Lakatos Blanka (2014)BVSC-Zugló | 47.54R:0.82 | 04.58 | 180 | |
| 8 | 6 | Cséplő Frida Elena (2016)Kőbánya Sport Club | 48.48R:0.69 | 05.52 | 170 |