| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Sztankovics Anna (1996)NYSC | 26.86 | - | 684 | |
| 2 | 5 | Szokol Szonja (1998)Vasas Sport Club | 27.31 | 00.45 | 651 | |
| 3 | 3 | Szabó Kincső Hanna (2010)BVSC-Zugló | 27.37 | 00.51 | 646 | |
| 4 | 2 | Zsebők Laura (2006)Hullám 91 | 27.91 | 01.05 | 609 | |
| 5 | 6 | Kontér Lora (2004)BVSC-Zugló | 27.94 | 01.08 | 608 | |
| 6 | 8 | Mo Yanwen (2007)Budapesti Honvéd | 28.22 | 01.36 | 590 | |
| 7 | 1 | Hais Fruzsina (2006)Iron Swim SE | 28.39 | 01.53 | 579 | |
| 8 | 7 | Szabó Dóra Izabella (2008)Kőbánya Sport Club | 28.48 | 01.62 | 574 |