| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Kopcsó Petra (2009)Miskolci Sportiskola | 01:13.73 | - | 658 | |
| 2 | 5 | Kiss Ajsa Villő (2009)BVSC-Zugló | 01:13.80 | 00.07 | 656 | |
| 3 | 4 | Zámbori Hanna Zsófia (2009)BVSC-Zugló | 01:14.25 | 00.52 | 644 | |
| 4 | 3 | Varsányi Réka (2008)Budapesti Honvéd SE | 01:16.63 | 02.90 | 586 | |
| 5 | 2 | Zsunics Boglárka (2006)BVSC-Zugló | 01:17.18 | 03.45 | 573 | |
| 6 | 7 | Elekes Ajna (2009)BVSC-Zugló | 01:17.20 | 03.47 | 573 | |
| 7 | 1 | Samarakoon Ramudi (2002)MÚSZ WA | 01:19.22 | 05.49 | 530 | |
| 8 | 8 | Rozbora Mia Jázmin (2008)A Jövő SC | 01:19.39 | 05.66 | 527 |