| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Mészáros Miléna (2015)Százhalombattai VUKSE | 00:48.27 | - | 143 | |
| 2 | 3 | Nagy Laura Hanna (2012)Százhalombattai VUKSE | 00:52.09 | 00:03.82 | 113 | |
| 3 | 4 | André Hanna (2017)Vitál Sport | 00:53.59 | 00:05.32 | 104 | |
| 4 | 5 | Jankovics Nóra Zoé (2013)Százhalombattai VUKSE | 00:55.34 | 00:07.07 | 94 | |
| 5 | 7 | Hamvai Janina (2017)Százhalombattai VUKSE | 00:59.29 | 00:11.02 | 77 | |
| 6 | 2 | Kaposi Sára Arsema (2016)Csepeli Öttusa Vizisport | 01:05.59 | 00:17.32 | 57 |