| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Barnai Nikolett (2009)Bátori Sárkány ÚE | 01:18.78 | - | 539 | |
50m37.75 R:0.7 100m01:18.7841.03 -
| ||||||
| 2 | 4 | Takács Mirjam (2013)NYSC | 01:57.77 | 38.99 | 161 | |
| 3 | 5 | Horváth Enikő (2016)Debreceni Sportc. SI | 02:03.94 | 45.16 | 138 | |
| 4 | 7 | Guba Bianka (2016)Létavértes | 02:12.62 | 53.84 | 113 | |
| - | 1 | Lazar Ana-Maria Clarisa (2015)Létavértes | DNS | |||
| - | 3 | Szálku Mia Emma (2016)Létavértes | DNS | |||
| - | 6 | Ardelean Olivia Ameli (2016)Létavértes | DSQ | |||