| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Komoróczy Lora Fanni (2006)Iron Swim SE | 27.09R:0.53 | - | 811 | |
| 2 | 5 | Ugrai Panna (2004)HÓD Úszó SE | 27.92R:0.6 | 00.83 | 741 | |
| 3 | 6 | Sharafutdinova Nika (2005)Ukraine | 28.01R:0.58 | 00.92 | 734 | |
| 4 | 3 | Ilyés Laura Vanda (2001)BVSC-Zugló | 28.10R:0.56 | 01.01 | 727 | |
| 5 | 2 | Molnár Dóra (2006)Budafóka XXII. SE | 28.56R:0.59 | 01.47 | 692 | |
| 6 | 7 | Szabó Dóra Izabella (2008)Kőbánya Sport Club | 28.85R:0.61 | 01.76 | 672 | |
| 7 | 1 | Halmai Petra (1997)Kaposvári SI | 29.04R:0.63 | 01.95 | 658 | |
| 8 | 8 | Burián Katalin (1995)FTC | 29.13R:0.66 | 02.04 | 652 |