| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Vágó Alexandra (2014)Kis-Pingvin SE | 40.20R:0.78 | - | 298 | |
| 2 | 6 | Kriska Izabella Zoé (2015)BVSC-Zugló | 41.91R:0.69 | 01.71 | 263 | |
| 3 | 4 | Pataki Gréta Zita (2014)BVSC-Zugló | 42.28R:0.66 | 02.08 | 256 | |
| 4 | 3 | Kiss Baranka Száva (2015)BVSC-Zugló | 42.60R:0.69 | 02.40 | 250 | |
| 5 | 5 | Hollósi Lilla Amira (2014)BVSC-Zugló | 42.76 | 02.56 | 247 | |
| 6 | 7 | Wiesner Nina (2014)Budapesti Honvéd SE | 42.92R:0.68 | 02.72 | 245 | |
| 7 | 1 | Viszti Aisa (2013)Érdi Vízisport Kft | 43.80R:0.73 | 03.60 | 230 | |
| 8 | 8 | Nagyházi Nóra (2014)A Jövő SC | 45.66R:0.67 | 05.46 | 203 |