| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 0 | Pásztori Zsófia (2013)Szekszárdi Sportközp | 00:47.10R:0.41 | - | 185 | |
| 2 | 9 | Somodi Anna Márta (2018)Vitál Sport | 00:56.90R:0.59 | 00:09.80 | 105 | |
| 3 | 5 | Rudolf Réka Emma (2016)PUSE | 00:58.81R:0.67 | 00:11.71 | 95 | |
| 4 | 4 | Szabó-Serák Dorka (2020)KASI | 00:59.86R:0.78 | 00:12.76 | 90 | |
| 5 | 6 | Keresztes Adél (2017)Vitál Sport | 01:00.57R:0.76 | 00:13.47 | 87 | |
| 6 | 7 | Oszlai Boglárka (2018)Zalaco ZÚK | 01:04.71R:0.8 | 00:17.61 | 71 | |
| 7 | 2 | Szabó Szabina (2018)KASI | 01:04.75R:0.68 | 00:17.65 | 71 | |
| 8 | 3 | Bödör Adél (2016)Zalaco ZÚK | 01:04.88R:0.73 | 00:17.78 | 70 | |
| 9 | 8 | Eszes Luca (2017)Hullám 91 | 01:07.33R:0.68 | 00:20.23 | 63 | |
| 10 | 1 | Kovács Bíborka (2019)Zalaco ZÚK | 01:13.01R:0.81 | 00:25.91 | 49 |