| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Boda Bejke Tímea (2014)Iron Swim SE | 46.22 | - | 198 | |
| 2 | 2 | Duska Barbara (2013)Ybl Waterpolo Club | 46.28R:0.78 | 00.06 | 198 | |
| 3 | 8 | Tőzsér Sára Dorka (2015)Darnyi Tamás SC | 46.70R:0.61 | 00.48 | 192 | |
| 4 | 4 | Kovács Kincső Alma (2015)Váci Vízmű SE | 46.80R:0.58 | 00.58 | 191 | |
| 5 | 7 | Pocsalyi Petra Luca (2015)FTC | 47.37R:0.67 | 01.15 | 184 | |
| 6 | 9 | Lévai Sára (2014)Kis-Pingvin SE | 48.45 | 02.23 | 172 | |
| 7 | 6 | Duska Rebeka (2014)Ybl Waterpolo Club | 48.68R:0.56 | 02.46 | 170 | |
| 8 | 0 | Pap Ágnes (2014)Kőbánya Sport Club | 49.87R:0.97 | 03.65 | 158 | |
| 9 | 1 | Homoki Leila (2013)Városi Sportegyesület Dunakeszi | 49.99R:0.78 | 03.77 | 157 | |
| 10 | 3 | Kovács-Vaskó Hanna (2013)Váci Vízmű SE | 51.25R:0.76 | 05.03 | 145 |