| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Kopcsó Petra (2009)Miskolci Sportiskola | 33.37R:0.65 | - | ||
| 2 | 3 | Nagy-Benedek Izabell (2010)Békéscsabai EUK | 34.04R:0.63 | 00.67 | ||
| 3 | 0 | Kovács Kitti (2009)Debreceni Sportc. SI | 36.07R:0.54 | 02.70 | ||
| 4 | 6 | Cserhalmi Anna Lili (2012)Debreceni Aquasport | 36.77R:0.55 | 03.40 | ||
| 5 | 8 | Ahmed Hamna (2003)MÚSZ WA | 37.13R:0.54 | 03.76 | ||
| 6 | 2 | Tihor Jázmin (2010)Miskolci Sportiskola | 37.39R:0.66 | 04.02 | ||
| 7 | 7 | Halasi Lili (2007)Miskolci Sportiskola | 37.71R:0.66 | 04.34 | ||
| 8 | 1 | Halasi Nóra (2007)Miskolci Sportiskola | 38.49R:0.7 | 05.12 | ||
| 9 | 9 | Hodit Iasmina (2007)Crisul Oradea | 38.59R:0.62 | 05.22 | ||
| 10 | 4 | Tatu Zara Annabel (2012)Club Sportiv Seini | 39.26R:0.5 | 05.89 |