| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Lukács Eszter Eleonóra (2014)Pécsi Sportiskola | 00:45.80R:0.59 | - | 258 | |
| 2 | 5 | Makó-Hóbár Zorka (2015)Keszthelyi Kiscápák | 00:45.81R:0.85 | 00:00.01 | 257 | |
| 3 | 3 | Csoboz Nikolett (2013)Kaposvári Adorján | 00:47.64R:0.79 | 00:01.84 | 229 | |
| 4 | 6 | Werner Rebeka (2014)Mohácsi Torna Egylet | 00:47.90 | 00:02.10 | 225 | |
| 5 | 7 | Gacsal Gréta (2016)Mohácsi Torna Egylet | 00:50.16R:0.78 | 00:04.36 | 196 | |
| 6 | 8 | Molnár Réka Hanna (2014)KASI | 00:52.23R:0.88 | 00:06.43 | 174 | |
| - | 2 | Ferstek Vivien (2013)KASI | DSQ | |||
| - | 9 | Jakab Babett (2015)DSI | DNS | |||
| - | 0 | Gazda Lia (2015)DSI | DNS | |||
| - | 1 | Kiss Kamilla Ida (2015)Szekszárdi Sportközp | DNS |