| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Cserhalmi Anna Lili (2012)Debreceni Aquasport | 00:32.87R:0.55 | - | 410 | |
| 2 | 5 | Ábrahám Amália (2012)Budaörsi Sport Club | 00:33.48 | 00:00.61 | 388 | |
| 3 | 3 | Ráski Sára (2012)Miskolci Sportiskola | 00:35.78R:0.72 | 00:02.91 | 318 | |
| 4 | 6 | Hegedűs Lilla (2012)Budaörsi Sport Club | 00:36.76R:0.63 | 00:03.89 | 293 | |
| 5 | 2 | Fazekas Dorka (2012)Miskolci Sportiskola | 00:37.73 | 00:04.86 | 271 | |
| 6 | 7 | Mázló Noémi Lina (2013)Létavértes | 00:43.14 | 00:10.27 | 181 | |
| 7 | 1 | Gincsai Regina (2012)NYSC | 00:47.60 | 00:14.73 | 135 |