| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Sebestyén Dalma (1997)Győri Úszó Sportegy. | 00:31.26R:0.73 | - | 823 | |
| 2 | 4 | Sztankovics Anna (1996)NYSC | 00:31.44R:0.65 | 00:00.18 | 809 | |
| 3 | 2 | Kalmár Aliz (2002)Szombathelyi SK SI | 00:31.55R:0.7 | 00:00.29 | 800 | |
| 4 | 6 | Halmai Petra (1997)Kaposvári SI | 00:32.15R:0.69 | 00:00.89 | 756 | |
| 5 | 7 | Békési Eszter (2002)BVSC-Zugló | 00:32.25R:0.68 | 00:00.99 | 749 | |
| 6 | 3 | Olajos Dorottya (2001)Vasas Sport Club | 00:32.30R:0.67 | 00:01.04 | 746 | |
| 7 | 1 | Halmai Blanka (1999)Kaposvári SI | 00:32.68R:0.67 | 00:01.42 | 720 | |
| 8 | 8 | Joó Kata (2004)Bálinti Úszó Egyes. | 00:33.10R:0.71 | 00:01.84 | 693 |