| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 0 | Balog-Helmeczy Zselyke Villő (2015)Ferencvárosi Torna Club | 00:45.54R:0.87 | - | 205 | |
| 2 | 9 | Biriukova Eseniia (2014)CASTOR SE | 00:51.21R:0.66 | 00:05.67 | 144 | |
| 3 | 3 | Kis Csilla (2017)Budapesti Honvéd SE | 00:52.05R:0.75 | 00:06.51 | 137 | |
| 4 | 7 | Fodor Leonóra (2016)Ybl Waterpolo Club | 00:53.94 | 00:08.40 | 123 | |
| 5 | 8 | Fecskovics Lexa Mira (2018)CASTOR SE | 00:54.37R:0.67 | 00:08.83 | 120 | |
| 6 | 2 | Patassy-Sánchez Marina (2017)Ybl Waterpolo Club | 00:55.14R:0.86 | 00:09.60 | 115 | |
| 7 | 5 | Rózsa Rebeka (2018)Budapesti Honvéd SE | 00:55.97R:0.94 | 00:10.43 | 110 | |
| 8 | 1 | ZÁRAY ZSÓFI (2018)Budapesti Honvéd SE | 00:56.66R:0.79 | 00:11.12 | 106 | |
| 9 | 4 | Müller Adél Anna (2017)Ferencvárosi Torna Club | 00:58.52R:0.75 | 00:12.98 | 96 | |
| - | 6 | Máriaföldy Liza Zsófia (2018)Budapesti Honvéd SE | DNS |