| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Sipőcz Lora (2014)BVSC-Zugló | 53.76 | - | 161 | |
| 2 | 1 | Sebestyén Gréta (2012)Érdi Vízisport Kft | 55.26 | 01.50 | 149 | |
| 3 | 4 | Deák Adrienn Vivien (2011)Érdi Vízisport Kft | 55.76 | 02.00 | 145 | |
| 4 | 3 | Kovács Kincső Alma (2015)Váci Vízmű SE | 58.25 | 04.49 | 127 | |
| 5 | 5 | Sáry Arina (2014)Kőbánya Sport Club | 58.51 | 04.75 | 125 | |
| 6 | 8 | Hollósi Lilla Amira (2014)Iron Swim SE | 58.80 | 05.04 | 123 | |
| 7 | 6 | Ciorba Karina (2013)ACS Academia De Inot Baia Mare | 01:01.52 | 07.76 | 108 | |
| 8 | 2 | Matkovicz Linett (2014)KÚKSE | 01:03.83 | 10.07 | 96 |