| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Abdelhaleem Leena (2001)Stipendium Hungaricum | 49.16R:0.74 | - | 208 | |
| 2 | 8 | Vadnai Panna (2015)KSK Delfin Klub | 53.58 | 04.42 | 161 | |
| 3 | 0 | Krasznai Laura (2015)Debreceni Sportc. SI | 57.75 | 08.59 | 128 | |
| 4 | 4 | Lévai Lilla Rebeka (2018)Létavértes | 01:03.05 | 13.89 | 98 | |
| 5 | 1 | Papp Norina Zsanna (2016)Létavértes | 01:07.54 | 18.38 | 80 | |
| 6 | 2 | Toplak Bíborka Klára (2016)Létavértes | 01:09.91 | 20.75 | 72 | |
| 7 | 5 | Radu Bianka (2014)Crisul Oradea | 01:10.77 | 21.61 | 69 | |
| - | 6 | Ferencz Mira (2014)Létavértes | DSQ | |||
| - | 3 | Makó Liza Gréta (2015)Debreceni Sportc. SI | DNS |