| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Castillo Cedeño Maria (2003)Stipendium Hungaricum | 29.76R:0.71 | - | 553 | |
| 2 | 3 | Bozsó Sára Lili (2000)KASI | 30.43R:0.62 | 00.67 | 517 | |
| 3 | 4 | Nagy Bonita (2015)Kaposvári Úszó SE | 51.57R:0.82 | 21.81 | 106 | |
| 4 | 6 | Fehérvári Léna (2016)DSI | 53.09 | 23.33 | 97 | |
| 5 | 5 | Gegő Fanni (2016)DSI | 55.59 | 25.83 | 84 |