| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Burián Katalin (1995)Iron Swim SE | 30.68 R:0.75 | - | 671 | |
| 2 | 6 | Varga Dominika (2001)Debreceni Sportc. SI | 31.83 R:0.7 | 01.15 | 600 | |
| 3 | 5 | Márta Johanna (2009)BVSC-Zugló | 32.08 R:0.76 | 01.40 | 586 | |
| 4 | 3 | Brežná Daniela (2008)TEAM Slovakia | 32.47 R:0.91 | 01.79 | 566 | |
| 5 | 7 | Kocsány Alexandra Hanna (2010)Debreceni Sportc. SI | 33.16 R:0.67 | 02.48 | 531 | |
| 6 | 2 | Molnár Kiara (2009)Budapesti Honvéd SE | 33.46 R:0.73 | 02.78 | 517 | |
| 7 | 8 | Császári Kata (2010)Miskolci Sportiskola | 34.76 R:0.71 | 04.08 | 461 | |
| 8 | 1 | Kárpáti Luca Sára (2010)Miskolci Sportiskola | 35.42 R:0.65 | 04.74 | 436 |