| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Komoróczy Lora Fanni (2006)Iron Swim SE | 28.72R:0.55 | - | 829 | |
| 2 | 5 | Szabó Dóra Izabella (2008)Kőbánya Sport Club | 29.85R:0.61 | 01.13 | 738 | |
| 3 | 6 | Dapsy Hanna Lujza (2006)A Jövő SC | 29.94R:0.65 | 01.22 | 731 | |
| 4 | 3 | Molnár Dóra (2006)Budafóka XXII. SE | 29.98R:0.58 | 01.26 | 728 | |
| 5 | 2 | Cseresznyés Petra (2007)Gyulai Várfürdő Kft. | 30.45R:0.67 | 01.73 | 695 | |
| 6 | 7 | Márta Johanna (2009)BVSC-Zugló | 30.65R:0.58 | 01.93 | 682 | |
| 7 | 1 | Nádor Zsófia (2007)Iron Swim SE | 30.67R:0.62 | 01.95 | 680 | |
| 8 | 8 | Kenyér Lilla (2006)DKSE Dunaújváros | 31.12R:0.68 | 02.40 | 651 |