| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Varga Dominika (2001)Iron Swim SE | 26.73R:0.66 | - | 689 | |
| 2 | 5 | Tombor Sára (2009)Iron Swim SE | 27.56R:0.78 | 00.83 | 628 | |
| 3 | 2 | Munkácsi-Nagy Lívia (2006)Lőrinc Swim Team | 27.80R:0.71 | 01.07 | 612 | |
| 4 | 6 | Kömöz Eszter (2011)Budafóka XXII. SE | 27.82R:0.67 | 01.09 | 611 | |
| 5 | 3 | Flórián Natália (2007)Budafóka XXII. SE | 27.99R:0.7 | 01.26 | 600 | |
| 6 | 8 | Kokas Fanni Viktória (2009)A Jövő SC | 28.06R:0.74 | 01.33 | 595 | |
| 7 | 7 | Mitterndorfer Anouk (2008)AUT - Team Südstadt | 28.32R:0.62 | 01.59 | 579 | |
| 8 | 9 | Mátékovits Anna (2011)Monori Sport Egyes. | 28.71R:0.59 | 01.98 | 556 | |
| 9 | 0 | Nádor Zsófia (2007)Iron Swim SE | 28.84R:0.71 | 02.11 | 548 | |
| 9 | 1 | Zsebők Laura (2006)Vasas Sport Club | 28.84R:0.72 | 02.11 | 548 |