| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Nádor Zsófia (2007)Iron Swim SE | 28.38R:0.67 | - | 575 | |
| 2 | 5 | Fábián Zsófia (2011)A Jövő SC | 28.52R:0.75 | 00.14 | 567 | |
| 3 | 8 | Rohács Réka (2000)Kőbánya Sport Club | 28.54R:0.7 | 00.16 | 566 | |
| 4 | 3 | Pál Adél (2005)Vasas Sport Club | 28.92R:0.73 | 00.54 | 544 | |
| 5 | 2 | Kovbasyuk Darina (2010)Iron Swim SE | 29.43R:0.56 | 01.05 | 516 | |
| 6 | 7 | Molnár Kiara (2009)Budapesti Honvéd | 29.68R:0.64 | 01.30 | 503 | |
| 7 | 1 | Seres-Gömöry Lili (2006)Iron Swim SE | 29.75R:0.66 | 01.37 | 499 | |
| 8 | 6 | Libscher Júlia (2009)A Jövő SC | 30.16R:0.74 | 01.78 | 479 | |
| 9 | 0 | Horváth Nelli (2009)Lőrinc Swim Team | 30.30R:0.72 | 01.92 | 473 | |
| 10 | 9 | Szrenkó Rozália (2009)Budaörsi Sport Club | 30.68R:0.63 | 02.30 | 455 |