| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Fülöp Kamilla (2009)II. Kerületi Sport | 00:32.95R:0.56 | - | 370 | |
| 2 | 5 | Dobos Léna (2009)BÁCSVÍZ SC | 00:34.38R:0.82 | 00:01.43 | 326 | |
| 3 | 9 | Fröhlich Franka (2010)II. Kerületi Sport | 00:35.06R:0.65 | 00:02.11 | 307 | |
| 4 | 8 | Benyó Dorottya (2011)Vasas Sport Club | 00:35.16R:0.53 | 00:02.21 | 305 | |
| 5 | 6 | Alt Kamilla (2011)Budapesti Honvéd | 00:35.21R:0.48 | 00:02.26 | 303 | |
| 6 | 2 | Konorót Kinga (2011)Bálinti Úszó Egyes. | 00:35.22R:0.56 | 00:02.27 | 303 | |
| 7 | 1 | Pozderka Luca (2010)BÁCSVÍZ SC | 00:35.34R:0.87 | 00:02.39 | 300 | |
| 8 | 3 | Turányik Szofi (2010)II. Kerületi Sport | 00:36.02R:0.71 | 00:03.07 | 283 | |
| 9 | 7 | Szabó Zselyke (2008)Bohóchal Egyesület | 00:36.15 | 00:03.20 | 280 | |
| 10 | 0 | Tas Alexandra (2011)BVSC-Zugló | 00:37.37 | 00:04.42 | 254 |