| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Komoróczy Lora Fanni (2006)Iron Swim SE | 28.23R:0.54 | - | 872 | |
| 2 | 6 | Vanek Zsófia (2006)Budafóka XXII. SE | 30.47R:0.59 | 02.24 | 694 | |
| 3 | 5 | Molnár Dóra (2006)Budafóka XXII. SE | 30.72R:0.61 | 02.49 | 677 | |
| 4 | 7 | Sebestyén Dalma (1997)Győri Úszó Sportegy. | 31.03R:0.64 | 02.80 | 657 | |
| 5 | 3 | Nina Gangl (2003)ÖLSZ Südstadt (AUSTRIA) | 31.47R:0.65 | 03.24 | 630 | |
| 6 | 2 | Nádor Zsófia (2007)Iron Swim SE | 31.66R:0.54 | 03.43 | 618 | |
| 7 | 1 | Zsunics Boglárka (2006)BVSC-Zugló | 32.05R:0.65 | 03.82 | 596 | |
| 8 | 8 | Horváth Emma Sára (2007)Szombathelyi SK SI | 32.60R:0.66 | 04.37 | 566 |