| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Csecsődi Hajnalka Ibolya (2011)Debreceni Sportc. SI | 32.03R:0.75 | - | 400 | |
| 2 | 0 | Kovacs Petra (2011)Crisul Oradea | 32.71R:0.69 | 00.68 | 376 | |
| 3 | 5 | Zudor Réka (2008)Létavértes | 32.92R:0.7 | 00.89 | 368 | |
| 4 | 7 | Fazekas Dorka (2012)Miskolci Sportiskola | 33.11R:0.78 | 01.08 | 362 | |
| 5 | 8 | Cserés Adél (2012)NYSC | 33.78 | 01.75 | 341 | |
| 6 | 4 | Sós Andrea Magdolna (2011)Egri Úszó Klub SE | 33.80R:0.31 | 01.77 | 340 | |
| 7 | 9 | Tortin Eliza (2009)Crisul Oradea | 34.26R:0.7 | 02.23 | 327 | |
| 8 | 1 | Hrincescu Melissa (2009)CSM Baia Mare | 34.28R:0.75 | 02.25 | 326 | |
| 9 | 6 | Mihály Nóra (2012)Egri Úszó Klub SE | 35.03 | 03.00 | 306 | |
| - | 3 | Dumitrescu Olivia (2012)Crisul Oradea | DNS |