| Name | Event | Round | Place | Time | Imp | FINA | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Xuwei Peng | 200 S Back | Finals | 6th | 2:02.39 | – | 918 | |
| 2 | Letian Wan | 50 S Back | Prelims | 12th | 26.38 | +3.9% | 879 | |
| 3 | Chang YANG | 100 S Breast | Semifinals | 11th | 1:04.99 | +0.3% | 883 | |
| 4 | Qianting TANG | 200 S Breast | Finals | 5th | 2:19.28 | – | 902 | |
| 5 | Qianting TANG | 50 S Breast | Finals | 4th | 29.22 | +0.2% | 934 | |
| 6 | Yufei ZHANG | 50 S Fly | Finals | 3rd | 24.71 | +0.2% | 960 | |
| 7 | Yichun WANG | 50 S Fly | Prelims | 6th | 25.28 | – | 897 | |
| 8 | KE ZHANG | 1500 S Free | Timed Finals | 4th | 15:51.64 | +0.1% | 898 | |
| 9 | Junxuan Yang | 50 S Free | Finals | – | 24.24 | +4.5% | R | 846 |
| 10 | Yufei ZHANG | 50 S Free | Prelims | – | 23.76 | – | R | 899 |
