| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Schrenk Loretta (2010)Esztergomi Úszó Klub | 01:21.63 | - | 308 | |
50m36.49 R:0.96 100m01:21.6345.14 -
| ||||||
| 2 | 3 | Szabadházi Abigél Karolina (2017)Bohóchal Egyesület | 01:49.75 | 28.12 | 127 | |
| 3 | 5 | Wang Zihan (2016)Darnyi Tamás SC | 01:55.38 | 33.75 | 109 | |
50m53.12 R:0.53 100m01:55.3801:02.26 -
| ||||||