| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Csákány-Csáfordi Zoé (2010)Érdi Vízisport Kft | 40.28R:0.62 | - | 300 | |
| 2 | 8 | Alt Kamilla (2011)Budapesti Honvéd | 40.76R:0.67 | 00.48 | 290 | |
| 3 | 7 | Fábián Laura (2012)Újpesti Torna Egylet | 41.90R:0.8 | 01.62 | 266 | |
| 4 | 6 | Dózsa Dorka Zoé (2010)Kőbánya Sport Club | 42.17R:0.82 | 01.89 | 261 | |
| 5 | 2 | Pintér Léna (2012)Bohóchal Egyesület | 42.20R:0.65 | 01.92 | 261 | |
| 6 | 5 | Balogh Lili Annabella (2013)FTC | 43.17R:0.99 | 02.89 | 244 | |
| 7 | 1 | Kovács Dorka (2011)Bohóchal Egyesület | 43.48R:0.73 | 03.20 | 238 | |
| - | 3 | Benyó Dorottya (2011)Vasas Sport Club | DNS |