| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Balogh Lili Annabella (2013)FTC | 01:13.86 | - | 343 | |
| 2 | 6 | Wirth Emma Julianna (2012)Szhalombattai VUK SE | 01:13.88 | 00.02 | 342 | |
| 3 | 4 | Párkányi Panna (2012)BVSC-Zugló | 01:14.04 | 00.18 | 340 | |
| 4 | 7 | Ábrahám Amália (2012)Budaörsi Sport Club | 01:15.11 | 01.25 | 326 | |
| 5 | 3 | Benyó Dorottya (2011)Vasas Sport Club | 01:15.49 | 01.63 | 321 | |
| 6 | 2 | Orbán Kata Zsóka (2012)FTC | 01:15.93 | 02.07 | 315 | |
| 7 | 8 | Udvardi-Molnár Eszter (2012)Budaörsi Sport Club | 01:16.23 | 02.37 | 312 | |
| 8 | 5 | Horváth Menta Mária (2011)Darnyi Tamás SC | 01:16.85 | 02.99 | 304 |