| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 9 | Békési Regina (2013)Budapesti Honvéd | 42.52R:0.47 | - | 255 | |
| 2 | 5 | Nagy Réka (2012)Budapesti Honvéd | 42.78R:0.57 | 00.26 | 250 | |
| 3 | 3 | Szabó Eliza Róza (2013)Római Sport Egyesüle | 44.24R:0.59 | 01.72 | 226 | |
| 4 | 1 | Kalóczkai Petra Zoé (2015)Merkapt-Mekler Lász | 44.59R:0.63 | 02.07 | 221 | |
| 5 | 0 | Tőzsér Sára Dorka (2015)Darnyi Tamás SC | 44.66 | 02.14 | 220 | |
| 6 | 2 | Mersits Emma (2014)Római Sport Egyesüle | 44.85R:0.64 | 02.33 | 217 | |
| 7 | 7 | Wiesner Nina (2014)Budapesti Honvéd | 45.24R:0.65 | 02.72 | 212 | |
| 8 | 4 | Boda Bejke Tímea (2014)Iron Swim SE | 46.08R:0.64 | 03.56 | 200 | |
| - | 8 | Schmidt Luca Anna (2014)Budapesti Honvéd | VL | |||
| - | 6 | BONEA IULIA (2014)C.S Politehnica Cluj | DSQ |