| Final 18:41 | Team | time | -time | L | React. | | 1. Li Tao | SIN | 26.10s | | 5 | 0.71s | | 2. Yuka Kato | JPN | 26.27s | 0.17s | 3 | 0.74s | | 3. Ying Lu | CHN | 26.29s | 0.19s | 4 | 0.71s | | 4. Liuyang Jiao | CHN | 26.55s | 0.45s | 6 | 0.71s | | 5. Hang Yu Sze | HKG | 26.91s | 0.81s | 2 | 0.79s | | 6. Hannah Jane. Wilson | HKG | 26.97s | 0.87s | 7 | 0.67s | | 7. Elmira Aigaliyeva | KAZ | 27.72s | 1.62s | 1 | 0.84s | | 8. Natsumi Hoshi | JPN | 27.93s | 1.83s | 8 | 0.77s |
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| Heat 3 09:43 | Team | time | -time | L | React. | | 1. Li Tao | SIN | 26.52s | | 5 | 0.72s | | 4. Liuyang Jiao | CHN | 26.66s | 0.14s | 4 | 0.71s | | 7. Elmira Aigaliyeva | KAZ | 27.61s | 1.09s | 3 | 0.80s | | 12.Jasmine Alkhaldi | PHI | 28.93s | 2.41s | 2 | 0.71s | | 14.Cheok Mei Ma | MAC | 29.50s | 2.98s | 6 | 0.75s | | 18.Oyungerel Gantumur | MGL | 34.26s | 7.74s | 7 | 0.91s |
| Heat 2 09:40 | Team | time | -time | L | React. | | 3. Yuka Kato | JPN | 26.59s | 0.07s | 4 | 0.72s | | 6. Hannah Jane. Wilson | HKG | 27.25s | 0.73s | 5 | 0.68s | | 11.Chui Bin Mylen. Ong | SIN | 28.88s | 2.36s | 2 | 0.72s | | 13.Natnap. Prommuenwai | THA | 29.00s | 2.48s | 6 | 0.81s | | 15.Thi Kim Tuy. Nguyen | VIE | 29.66s | 3.14s | 3 | 0.69s | | 16.Chi Yan Tan | MAC | 30.47s | 3.95s | 7 | 0.65s |
| Heat 1 09:37 | Team | time | -time | L | React. | | 1. Ying Lu | CHN | 26.52s | | 4 | 0.71s | | 5. Hang Yu Sze | HKG | 27.19s | 0.67s | 5 | 0.94s | | 8. Natsumi Hoshi | JPN | 27.84s | 1.32s | 3 | 0.74s | | 9. Natsaya Susuk | THA | 28.42s | 1.90s | 2 | 0.72s | | 10.Gaeul Kim | KOR | 28.84s | 2.32s | 6 | 0.74s | | 17.Sabine Hazboun | PLE | 31.51s | 4.99s | 7 | 0.75s |
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