| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Kovács Hanna Dorka (2011)FTC | 00:34.24 | - | 330 | |
| 2 | 3 | Fábián Laura (2012)Újpesti Torna Egylet | 00:34.91 | 00:00.67 | 311 | |
| 3 | 4 | Koroncai Zorka (2011)BVSC-Zugló | 00:35.16 | 00:00.92 | 305 | |
| 4 | 8 | Párkányi Panna (2012)BVSC-Zugló | 00:35.60 | 00:01.36 | 293 | |
| 5 | 6 | Alt Kamilla (2011)Budapesti Honvéd | 00:35.71 | 00:01.47 | 291 | |
| 6 | 7 | Orbán Kata Zsóka (2012)FTC | 00:35.80 | 00:01.56 | 289 | |
| 7 | 5 | Horváth Alíz (2012)BVSC-Zugló | 00:35.94 | 00:01.70 | 285 | |
| 8 | 1 | Konorót Kinga (2011)Bálinti Úszó Egyes. | 00:36.44 | 00:02.20 | 274 |