| Event: | Women's 800 metre freestyle |
| Games: | 2022 Asian Games |
| Venue: | Hangzhou Olympic Sports Expo Center |
| Date: | 29 September 2023 |
| Competitors: | 18 |
| Nations: | 12 |
| Win Value: | 8:20.01 |
| Gold: | Li Bingjie |
| Goldnoc: | CHN |
| Silver: | Waka Kobori |
| Silvernoc: | JPN |
| Bronze: | Yang Peiqi |
| Bronzenoc: | CHN |
| Prev: | 2018 |
| Next: | 2026 |
See main article: Swimming at the 2022 Asian Games.
The women's 800 metre freestyle event at the 2022 Asian Games took place on 29 September 2023 at the Hangzhou Olympic Sports Expo Center.[1]
All times are Chinese Time
| width=220 | Date | width=50 | Time | width=100 | Event |
|---|---|---|---|---|---|
| Friday, 29 September 2023 | 10:22 | Slowest heat | |||
| 19:42 | Fastest heat |
| Rank | Heat | Lane | Swimmer | Nationality | Time | Notes | |
|---|---|---|---|---|---|---|---|
| 3 | 4 | 8:20.01 | |||||
| 3 | 3 | 8:28.78 | |||||
| 3 | 5 | 8:35.47 | |||||
| 4 | 3 | 2 | 8:37.54 | ||||
| 5 | 3 | 6 | 8:39.34 | ||||
| 6 | 3 | 7 | 8:45.39 | ||||
| 7 | 2 | 4 | 8:48.46 | ||||
| 8 | 2 | 5 | 8:51.65 | ||||
| 9 | 3 | 8 | 8:59.16 | ||||
| 10 | 2 | 3 | 9:00.74 | ||||
| 11 | 3 | 1 | 9:04.45 | ||||
| 12 | 2 | 6 | 9:10.91 | ||||
| 13 | 2 | 7 | 9:15.99 | ||||
| 14 | 2 | 2 | 9:21.10 | ||||
| 15 | 2 | 1 | 9:34.78 | ||||
| 16 | 1 | 3 | 9:35.91 | ||||
| 17 | 1 | 4 | 9:53.06 | ||||
| 18 | 1 | 5 | 10:22.79 |