| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Safrankó Sára (2003)Győri Úszó Sportegy. | 00:26.55R:0.65 | - | 708 | |
| 2 | 5 | Komoróczy Lora Fanni (2006)Iron Swim SE | 00:26.95R:0.64 | 00:00.40 | 677 | |
| 3 | 3 | Stoffel Alisa (1999)SCUW (SWITZERLAND) | 00:27.25R:0.68 | 00:00.70 | 655 | |
| 4 | 2 | Mitterndorfer Anouk (2008)ÖLSZ Südstadt (AUSTRIA) | 00:27.42R:0.6 | 00:00.87 | 643 | |
| 5 | 7 | Falkner Hannah (2007)LSV-Steiermark (AUSTRIA) | 00:27.47R:0.73 | 00:00.92 | 639 | |
| 6 | 8 | Hatházi Dóra (2003)NYSC | 00:27.53R:0.61 | 00:00.98 | 635 | |
| 7 | 6 | Flórián Natália (2007)Budafóka XXII. SE | 00:27.58R:0.68 | 00:01.03 | 632 | |
| 8 | 1 | Zsunics Boglárka (2006)BVSC-Zugló | 00:27.95R:0.81 | 00:01.40 | 607 |