| Ranking | time | H | | 1. Bi Yirong |  CHN | 8:27.54 | 2 | | 2. Xu Danlu | CHN | 8:33.89 | 2 | | 3. Asami Chida |  JPN | 8:34.66 | 2 | | 4. Jo Hyeon-ju |  KOR | 8:42.31 | 2 | | 5. Sarisa Suwannachet |  THA | 8:43.00 | 2 | | 6. Chihiro Igarashi | JPN | 8:44.47 | 2 | | 7. Lynette Lim |  SGP | 8:52.45 | 1 | | 8. Khoo Cai Lin |  MAS | 8:53.51 | 2 | | 9. Benjaporn Sriphanomthorn | THA | 8:57.60 | 2 | | 10.Rachel Tseng | SGP | 8:58.59 | 1 | | 11.Teng Yu-wen |  TPE | 9:06.43 | 1 | | 12.Yang Ming-hsuan | TPE | 9:06.51 | 1 | | 13.Heather Cheng |  HKG | 9:23.40 | 1 | | 14.Gabriella Doueihy |  LBN | 9:36.29 | 1 | | 15.Tam Hoi Lam | HKG | 9:36.75 | 1 |
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| Venue: Muhak Park Tae-hwan Aquatics Center. | | Heat 1 - Morning session 09:00 | | Heat 2 - Evening session 19:40 |
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