| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Bordán Hajna (2016)Budapesti Honvéd SE | 00:56.29 | - | 139 | |
| 2 | 6 | Tóth Dominika (2016)MATE - GEAC | 00:56.56 | 00:00.27 | 137 | |
| 3 | 3 | Tari Szonja (2017)BVSC-Zugló | 00:57.56 | 00:01.27 | 130 | |
| 4 | 4 | Szalay Júlia (2017)BVSC-Zugló | 00:57.68 | 00:01.39 | 129 | |
| 5 | 2 | Szabó Emma (2016)BVSC-Zugló | 00:59.18 | 00:02.89 | 119 | |
| 6 | 1 | Luong Thao Nhi (2017)BVSC-Zugló | 01:01.99 | 00:05.70 | 104 | |
| 7 | 7 | Pálffy Liza (2017)BVSC-Zugló | 01:03.41 | 00:07.12 | 97 | |
| 8 | 8 | Pásztor Luca (2017)MATE - GEAC | 01:06.29 | 00:10.00 | 85 |