| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Csernus Luca (2013)KESI | 42.86R:0.6 | - | 246 | |
| 2 | 7 | Molnár Maja (2014)Hód Úszó SE | 43.93R:0.69 | 01.07 | 228 | |
| 3 | 6 | Tóth Izabella (2012)Debreceni Aquasport | 44.24R:0.74 | 01.38 | 223 | |
| 4 | 8 | Gubény Noémi (2016)Békéscsabai EUK | 44.97R:0.74 | 02.11 | 213 | |
| 5 | 3 | Halász - Szabó Jázmin (2014)Four Diamonds SE | 45.27R:0.75 | 02.41 | 208 | |
| 6 | 2 | Bondor Dragana (2014)STM Temesvár | 45.42R:0.81 | 02.56 | 206 | |
| 7 | 5 | Gyucha Vivien (2015)Békéscsabai EUK | 45.59R:0.59 | 02.73 | 204 | |
| 8 | 1 | Bondor Gloria (2016)STM Temesvár | 48.89R:0.74 | 06.03 | 165 | |
| 9 | 0 | Hedvig-Forray Lujza (2015)KESI | 48.90R:0.64 | 06.04 | 165 | |
| 10 | 9 | Pozderka Gréta (2014)KESI | 50.87R:0.8 | 08.01 | 147 |