| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Wittmann Emma (2013)Zalaco ZÚK | 50.53 | - | 113 | |
| 2 | 3 | Vitai Sára (2014)NivoMed Egyesület | 56.46R:0.79 | 05.93 | 81 | |
| 3 | 4 | Nagy Bonita (2015)Kaposvári "Adorján" | 58.80 | 08.27 | 71 | |
| 4 | 5 | Besenczi Liána (2017)Zalaco ZÚK | 01:04.14 | 13.61 | 55 | |
| - | 6 | Sipos Vivien (2012)PUSE | DNS |