| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Enkh-Amgalan Ariuntamir (2004)Stipendium Hungaricum | 00:31.31R:0.61 | - | 631 | |
| 2 | 6 | Rabejaona Holy Antsa (2002)Stipendium Hungaricum | 00:31.94R:0.54 | 00:00.63 | 594 | |
| 3 | 5 | Leel-Őssy Nikolett (2016)Bohóchal Egyesület | 00:48.84R:0.59 | 00:17.53 | 166 | |
| 4 | 4 | Fejér Gréta Alíz (2018)Bohóchal Egyesület | 00:53.29R:0.66 | 00:21.98 | 128 |