| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Keresztes Gréta Gabriella (2011)FTC | 00:34.91 | - | 311 | |
| 2 | 2 | Gaál Adél (2011)Miskolci Sportiskola | 00:35.23R:0.57 | 00:00.32 | 303 | |
| 3 | 5 | Dapsy Cipora Zelma (2010)Váci Vízmű SE | 00:35.49R:0.79 | 00:00.58 | 296 | |
| 4 | 3 | Steinicz Viktória (2013)Budafóka XXII. SE | 00:36.34 | 00:01.43 | 276 | |
| 5 | 7 | Morvay Veronika Lilla (2012)Kőbánya Sport Club | 00:36.43R:0.83 | 00:01.52 | 274 | |
| 6 | 0 | Kovács Dorka (2011)Bohóchal Egyesület | 00:36.86R:0.62 | 00:01.95 | 264 | |
| 7 | 9 | Veres Kinga (2012)Kőbánya Sport Club | 00:37.08R:0.76 | 00:02.17 | 260 | |
| 8 | 1 | Szilasi Jázmin (2012)Kőbánya Sport Club | 00:37.16 | 00:02.25 | 258 | |
| 9 | 4 | Pinezits Szofi (2012)Budapesti Honvéd | 00:37.83R:0.73 | 00:02.92 | 244 | |
| 10 | 8 | Rávai Csenge (2011)Darnyi Tamás SC | 00:38.27R:0.7 | 00:03.36 | 236 |