| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Váradi Dorka (2014)Mohácsi Torna Egylet | 00:44.18R:0.73 | - | 287 | |
| 2 | 7 | Lukács Eszter Eleonóra (2014)Pécsi Sportiskola | 00:44.82 | 00:00.64 | 275 | |
| 3 | 1 | Bakó Zsófia (2012)Siklósi SE | 00:45.27R:0.79 | 00:01.09 | 267 | |
| 4 | 2 | Sipos Júlia (2011)Délzalai Úszó SE | 00:45.54R:0.81 | 00:01.36 | 262 | |
| 5 | 5 | Bartos Kata (2012)Pécsi Sportiskola | 00:45.79R:0.73 | 00:01.61 | 258 | |
| 6 | 6 | Csoboz Nikolett (2013)Kaposvári Adorján | 00:45.85R:0.76 | 00:01.67 | 257 | |
| 7 | 9 | Ferstek Vivien (2013)KASI | 00:47.05R:0.65 | 00:02.87 | 238 | |
| 8 | 0 | Bartó Kinga (2009)PUSE | 00:48.84R:0.78 | 00:04.66 | 212 | |
| - | 3 | Somfalvi Zselyke Málna (2014)DSI | DNS | |||
| - | 8 | Szili Míra (2016)DSI | DNS |