| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Pinkóczi Dorottya (2014)Iron Swim SE | 35.79 | - | 287 | |
| 2 | 5 | Szarka Lilla (2014)Érdi Vízisport Kft | 42.52 | 06.73 | 171 | |
| 3 | 3 | Marton Szonja Eszter (2015)BVSC-Zugló | 48.71 | 12.92 | 113 | |
| 4 | 4 | Mikita Emily (2017)Kőbánya Sport Club | 52.36 | 16.57 | 91 | |
| 5 | 2 | Mados Liza (2014)Budapesti Honvéd SE | 53.28 | 17.49 | 87 | |
| 6 | 6 | Rezsonya Fruzsina Flóra (2017)Kis-Pingvin SE | 53.81 | 18.02 | 84 | |
| 7 | 7 | Bráz Panni Liza (2016)Kis-Pingvin SE | 56.21 | 20.42 | 74 |