| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Lénárt Zsófia Irén (2012)HÓD Úszó SE | 00:33.90R:0.68 | - | 340 | |
| 2 | 3 | Udvardi-Molnár Eszter (2012)Budaörsi Sport Club | 00:34.00R:0.53 | 00:00.10 | 337 | |
| 3 | 4 | Orbán Kata Zsóka (2012)FTC | 00:34.73R:0.71 | 00:00.83 | 316 | |
| 4 | 6 | Ábrahám Amália (2012)Budaörsi Sport Club | 00:34.95R:0.65 | 00:01.05 | 310 |