| Final 18:58 | Team | time | -time | L | React. | 50m | Pl | | 1. Jing Zhao | CHN | 59.20s | | 6 | 0.56s | 29.00s | 2. | | 2. Shiho Sakai | JPN | 59.87s | 0.67s | 4 | 0.53s | 29.35s | 3. | | 3. Chang Gao | CHN | 59.90s | 0.70s | 3 | 0.65s | 29.57s | 4. | | 4. Aya Terakawa | JPN | 59.92s | 0.72s | 5 | 0.60s | 28.82s | 1. | | 5. Yin Yan Claudi. Lau | HKG | 1:02.60 | 3.40s | 2 | 0.66s | 30.56s | 5. | | 6. Jia Yi Shana Lim | SIN | 1:03.10 | 3.90s | 7 | 0.65s | 30.72s | 7. | | 7. Yulduz Kuchkarova | UZB | 1:03.18 | 3.98s | 1 | 0.70s | 30.59s | 6. | | 8. Chan Mi Ham | KOR | 1:03.56 | 4.36s | 8 | 0.69s | 30.96s | 8. |
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| Heat 3 10:09 | Team | time | -time | L | React. | 50m | Pl | | 1. Shiho Sakai | JPN | 1:00.42 | | 5 | 0.58s | 29.63s | 2. | | 2. Aya Terakawa | JPN | 1:01.58 | 1.16s | 4 | 0.63s | 29.62s | 1. | | 5. Yin Yan Claudi. Lau | HKG | 1:03.49 | 3.07s | 3 | 0.67s | 30.61s | 3. | | 6. Jia Yi Shana Lim | SIN | 1:03.73 | 3.31s | 6 | 0.69s | 31.15s | 4. | | 13.Weng I Kuan | MAC | 1:08.93 | 8.51s | 7 | 0.65s | 32.90s | 5. | | 14.Thaveesupsoonthorn. | THA | 1:09.08 | 8.66s | 2 | 0.65s | 33.35s | 6. |
| Heat 2 10:05 | Team | time | -time | L | React. | 50m | Pl | | 4. Jing Zhao | CHN | 1:03.05 | 2.63s | 4 | 0.58s | 30.74s | 1. | | 8. Chan Mi Ham | KOR | 1:04.29 | 3.87s | 3 | 0.71s | 31.30s | 2. | | 9. Joo Hyung Lee | KOR | 1:05.01 | 4.59s | 5 | 0.67s | 31.55s | 3. | | 11.Ting Chen | TPE | 1:05.50 | 5.08s | 6 | 0.61s | 31.70s | 4. | | 16.Thi Kim Tuy. Nguyen | VIE | 1:09.87 | 9.45s | 2 | 0.65s | 33.79s | 5. | | 17.Enegul Meredova | TKM | 1:34.68 | 34.26s | 7 | 0.87s | 45.41s | 6. |
| Heat 1 10:01 | Team | time | -time | L | React. | 50m | Pl | | 3. Chang Gao | CHN | 1:02.49 | 2.07s | 4 | 0.63s | 30.50s | 1. | | 7. Yulduz Kuchkarova | UZB | 1:04.01 | 3.59s | 3 | 0.70s | 31.23s | 2. | | 10.Kah Yan Chan | MAS | 1:05.27 | 4.85s | 6 | 0.71s | 31.56s | 4. | | 12.Yekaterina Rudenko | KAZ | 1:05.63 | 5.21s | 5 | 0.77s | 31.44s | 3. | | 15.Erica Man Wai Vong | MAC | 1:09.34 | 8.92s | 2 | 0.59s | 33.52s | 5. |
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