| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Deszpod Szonja (2015)Bohóchal Egyesület | 46.54R:0.68 | - | 194 | |
| 2 | 3 | Máth Júlia (2015)MATE - GEAC | 48.11R:0.7 | 01.57 | 176 | |
| 3 | 2 | Duska Rebeka (2014)Ybl Waterpolo Club | 48.34R:0.75 | 01.80 | 173 | |
| 4 | 4 | Lőrincz Laura (2013)BVSC-Zugló | 48.60R:0.88 | 02.06 | 171 | |
| 5 | 6 | Duska Barbara (2013)Ybl Waterpolo Club | 49.92R:0.95 | 03.38 | 157 | |
| 6 | 8 | Wiesner Nina (2014)Budapesti Honvéd | 50.14R:0.64 | 03.60 | 155 | |
| 7 | 1 | Pocsalyi Petra Luca (2015)FTC | 50.98R:0.69 | 04.44 | 148 | |
| 8 | 7 | Buzás-Főzy Léna (2013)BVSC-Zugló | 51.18R:0.39 | 04.64 | 146 |