| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Dózsa Krisztina (2015)MATE - GEAC | 46.12R:0.72 | - | 134 | |
| 2 | 7 | Dömök Liána (2013)Csepeli Öttusa Vizis | 56.67 | 10.55 | 72 | |
| 3 | 6 | Horváth Barbara (2017)Csepeli Öttusa Vizis | 01:01.59 | 15.47 | 56 | |
| 4 | 5 | Kiss Boglárka (2016)Váci Vízmű SE | 01:07.14 | 21.02 | 43 | |
| 5 | 2 | Mohácsi Karolina (2017)Csepeli Öttusa Vizis | 01:11.52 | 25.40 | 35 | |
| - | 4 | Báthory-Beck Hanna (2015)Budapesti Honvéd | VL |