| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Krebsz Kata (2008)Szigetvár DELFIN Úsz | 34.26R:0.6 | - | 481 | |
| 2 | 5 | Salamon Hedvig (2012)Mohácsi Torna Egylet | 35.69R:0.65 | 01.43 | 426 | |
| 3 | 3 | Wünsch Sára (2012)PUSE | 39.51R:0.76 | 05.25 | 314 | |
| 4 | 6 | Vukman Szófia (2010)Szigetvár DELFIN Úsz | 39.76R:0.71 | 05.50 | 308 | |
| 5 | 7 | Slemmer Kincső (2011)KASI | 40.78R:0.69 | 06.52 | 285 | |
| 6 | 2 | Somfalvi Zselyke Málna (2014)DSI | 40.79R:0.64 | 06.53 | 285 | |
| 7 | 0 | Wittmann Zsófi (2015)DSI | 45.28R:0.6 | 11.02 | 208 | |
| 8 | 1 | Szabó Gréta Hanna (2015)Szigetvár DELFIN Úsz | 46.50R:0.66 | 12.24 | 192 | |
| 9 | 8 | Slemmer Nelly Lara (2013)KASI | 48.19R:0.72 | 13.93 | 173 | |
| 10 | 9 | Gazda Lia (2015)DSI | 48.43R:0.56 | 14.17 | 170 |