| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Kubuk Boglárka (2013)II. Kerületi Sport | 52.95 | - | 169 | |
| 2 | 7 | Simon Enikő (2015)Darnyi Tamás SC | 55.05 | 02.10 | 150 | |
| 3 | 8 | Ferenczi Borbála (2015)BVSC-Zugló | 56.50 | 03.55 | 139 | |
| 4 | 6 | Ollé Borbála (2016)Darnyi Tamás SC | 56.87 | 03.92 | 136 | |
| 5 | 5 | Huczek Lili (2014)BVSC-Zugló | 01:00.91 | 07.96 | 111 | |
| 6 | 3 | Modla Hanna (2015)BVSC-Zugló | 01:01.83 | 08.88 | 106 | |
| 7 | 2 | Godár Viola (2015)Darnyi Tamás SC | 01:05.08 | 12.13 | 91 | |
| 8 | 4 | Pilhál Borbála (2015)FTC | 01:07.03 | 14.08 | 83 |