| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Vass Lili (2014)II. Kerületi Sport | 51.22 | - | 187 | |
| 2 | 8 | Miller Zoe (2013)II. Kerületi Sport | 54.05 | 02.83 | 159 | |
| 3 | 5 | Hollósi Lilla Amira (2014)BVSC-Zugló | 54.61 | 03.39 | 154 | |
| 4 | 7 | Duska Barbara (2013)Ybl Waterpolo Club | 55.37 | 04.15 | 148 | |
| 5 | 6 | Buzás-Főzy Léna (2013)BVSC-Zugló | 56.54 | 05.32 | 139 | |
| 6 | 1 | Turai Emma (2014)II. Kerületi Sport | 56.61 | 05.39 | 138 | |
| 7 | 3 | Angyal Vivien (2012)Érdi Vízisport Kft | 56.68 | 05.46 | 138 | |
| 8 | 2 | Lőrincz Laura (2013)BVSC-Zugló | 56.99 | 05.77 | 135 |