| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Szűcs Berta (2012)FTC | 49.91 | - | 202 | |
| 2 | 8 | Gál Mira Sára (2014)Bohóchal Egyesület | 50.94 | 01.03 | 190 | |
| 3 | 5 | Pintér Dorina (2013)KESI | 51.25 | 01.34 | 186 | |
| 4 | 3 | Tóth Lora (2013)BVSC-Zugló | 51.51 | 01.60 | 184 | |
| 5 | 7 | Csordás Bodza (2013)BVSC-Zugló | 51.90 | 01.99 | 179 | |
| 6 | 1 | Szilasi Jázmin (2012)Kőbánya Sport Club | 52.13 | 02.22 | 177 | |
| 7 | 2 | Lichteinstein Laura (2011)Bohóchal Egyesület | 52.14 | 02.23 | 177 | |
| 8 | 6 | Srankó Zita (2012)BVSC-Zugló | 52.91 | 03.00 | 169 |