| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Labbancz Léna (2010)Ibrányi Úszó Sporteg | 33.34R:0.72 | - | 355 | |
| 2 | 5 | Melniciuc Delia (2008)Crisul Oradea | 34.00R:0.7 | 00.66 | 334 | |
| 3 | 4 | Kozma Hanna (2012)Miskolci Sportiskola | 34.22 | 00.88 | 328 | |
| 4 | 6 | Vass Vivien (2011)NYSC | 34.32 | 00.98 | 325 | |
| 5 | 8 | Donkó Gréta (2014)INVICTUS ÚszóViz.Kft | 34.63R:0.29 | 01.29 | 316 | |
| 6 | 3 | Galambos Léna (2014)Miskolci Sportiskola | 34.77 | 01.43 | 313 | |
| 7 | 7 | Demeter Bella Luca (2014)Miskolci Sportiskola | 35.16 | 01.82 | 302 | |
| 8 | 1 | Borsos Csilla Dóra (2013)Debreceni Sportc. SI | 35.72 | 02.38 | 288 | |
| 9 | 9 | Tóth Izabella (2012)Debreceni Aquasport | 37.64R:0.57 | 04.30 | 246 | |
| 10 | 0 | Bánhegyi Boglárka (2012)Miskolci Sportiskola | 38.59 | 05.25 | 229 |