| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Szabó Emma (2013)Csepeli Öttusa Vizis | 50.51 | - | 192 | |
| 2 | 4 | Hegyes Mirabella (2016)Kőbánya Sport Club | 51.26R:0.85 | 00.75 | 184 | |
| 3 | 5 | Szobi Emma (2016)TVSE | 53.26R:0.76 | 02.75 | 164 | |
| 4 | 8 | Ring Emma (2015)Budapesti Honvéd SE | 54.49R:0.58 | 03.98 | 153 | |
| 5 | 6 | Déri Anna (2015)Tempo-Aqua Se | 55.69 | 05.18 | 143 | |
| 6 | 2 | Klinszky-Nagy Nanetta (2013)Hullám 91 | 55.86R:0.83 | 05.35 | 142 | |
| 7 | 1 | Horváth Olivia (2014)Hatvani Úszó Klub SE | 56.02R:0.76 | 05.51 | 141 | |
| 8 | 3 | Simon Enikő (2015)Darnyi Tamás SC | 56.03R:0.75 | 05.52 | 140 | |
| 9 | 0 | Ollé Borbála (2016)Darnyi Tamás SC | 57.65R:0.65 | 07.14 | 129 | |
| - | 9 | Karzazi Lilya (2015)Budapesti Honvéd SE | DSQ |