| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Lakó Dorina (2009)Győri Úszó Sportegy. | 00:58.73 | - | 682 | |
50m00:28.48 R:0.81 100m00:58.7300:30.25 -
| ||||||
| 2 | 3 | Tombor Sára (2009)Iron Swim SE | 00:58.78 | 00:00.05 | 680 | |
50m00:28.58 R:0.77 100m00:58.7800:30.20 -
| ||||||
| 3 | 5 | Horváth Dóra (2009)Dombóvári | 00:59.07 | 00:00.34 | 670 | |
50m00:28.69 R:0.74 100m00:59.0700:30.38 -
| ||||||
| 4 | 6 | Király Flóra (2008)Kaposvári SI | 00:59.43 | 00:00.70 | 658 | |
50m00:29.00 R:0.64 100m00:59.4300:30.43 -
| ||||||
| 5 | 2 | Nagy Eszter (2009)Budaörsi Sport Club | 00:59.80 | 00:01.07 | 646 | |
50m00:29.32 R:0.71 100m00:59.8000:30.48 -
| ||||||
| 6 | 1 | Bali Dorottya (2008)BÁCSVÍZ SC | 01:00.45 | 00:01.72 | 625 | |
50m00:29.18 R:0.64 100m01:00.4500:31.27 -
| ||||||
| 7 | 7 | Kertész Boróka (2010)Darnyi Tamás SC | 01:00.82 | 00:02.09 | 614 | |
50m00:29.29 R:0.71 100m01:00.8200:31.53 -
| ||||||
| 8 | 8 | Mikhalevich Anastasiia (2009)Ukraine | 01:03.25 | 00:04.52 | 546 | |
50m00:29.99 R:0.72 100m01:03.2500:33.26 -
| ||||||
| 9 | 0 | Boriszov Noémi (2008)Érdi Vízisport Kft | 01:03.35 | 00:04.62 | 543 | |
50m00:30.15 R:0.68 100m01:03.3500:33.20 -
| ||||||
| - | 9 | Kiss Ajsa Villő (2009)BVSC-Zugló | DNS | |||