| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Sipos Minka Ildikó (2015)DSI | 00:40.14 | - | 203 | |
| 2 | 5 | Oláh Sarolta (2016)Szekszárdi Sportközp | 00:40.63R:0.74 | 00:00.49 | 196 | |
| 3 | 6 | Szili Míra (2016)DSI | 00:43.49R:0.95 | 00:03.35 | 159 | |
| 4 | 4 | Bodor Panni (2016)Pécsi Sportiskola | 00:45.16R:0.66 | 00:05.02 | 142 | |
| 5 | 2 | Varga Noémi (2017)Keszthelyi Kiscápák | 00:45.90R:0.6 | 00:05.76 | 136 | |
| 6 | 9 | Tóth Zselyke (2016)Mohácsi Torna Egylet | 00:50.10 | 00:09.96 | 104 | |
| 7 | 1 | Konecsni Viktória (2016)KASI | 00:50.18 | 00:10.04 | 104 | |
| 8 | 0 | Tóth Dóra Anna (2015)Kaposvári Adorján | 00:51.11R:0.63 | 00:10.97 | 98 | |
| 9 | 8 | Harkai Lili Emese (2017)Pécsi Sportiskola | 00:54.15 | 00:14.01 | 82 | |
| - | 7 | Jóna Maja (2018)Zalaco ZÚK | DSQ |