| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Vida Violetta (2012)Csepeli Öttusa Vizis | 37.03R:0.77 | - | 259 | |
| 2 | 3 | Nagy Bianka (2014)Tatabányai Vizmü SE | 46.60R:0.82 | 09.57 | 130 | |
| 3 | 4 | Zhou Lili (2015)Budapesti Honvéd | 48.01R:0.69 | 10.98 | 118 | |
| 4 | 9 | Radvanszki Emma (2015)Csepeli Öttusa Vizis | 48.72 | 11.69 | 113 | |
| 5 | 0 | Gelegonya Panka (2016)Budapesti Honvéd | 48.95R:0.68 | 11.92 | 112 | |
| 6 | 6 | Mikita Emily (2017)Kőbánya Sport Club | 51.68 | 14.65 | 95 | |
| 7 | 2 | Mados Liza (2014)Budapesti Honvéd | 54.70R:0.69 | 17.67 | 80 | |
| 8 | 7 | Rávai Lilla (2016)Darnyi Tamás SC | 56.65R:0.65 | 19.62 | 72 | |
| 9 | 8 | Kesztler Natasa Éva (2016)Szhalombattai VUK SE | 01:01.70R:0.73 | 24.67 | 56 | |
| - | 5 | Mata Zselyke (2015)MATE - GEAC | VL |