| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Duncan Scott | 200 S Free | Prelims | 1:40.92 |
| 2 | Duncan Scott | 200 S Free | Finals | 1:41.42 |
| 3 | Ross MURDOCH | 100 S Breast | Semifinals | 56.83 |
| 4 | Duncan Scott | 400 S IM | Prelims | 4:01.20 |
| 5 | Duncan Scott | 200 S IM | Prelims | 1:52.33 |
| 6 | Max Litchfield | 400 S IM | Finals | 4:01.36 |
| 7 | Ross MURDOCH | 100 S Breast | Finals | 57.07 |
| 8 | Tom Dean | 400 S Free | Finals | 3:37.95 |
| 9 | James GUY | 200 S Free | Finals | 1:42.11 |
| 10 | Max Litchfield | 400 S IM | Prelims | 4:02.34 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Great Britain | 200 S Free Relay | Finals | |
| 2 | Great Britain | 200 S Free Relay | Prelims | |
| 3 | Great Britain | 200 S Medley Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Max Litchfield | 1 | 0 | 0 | – | 857.3 |
| 2 | Duncan Scott | 0 | 1 | 0 | – | 901.5 |
| 3 | Thomas Dean | 0 | 1 | 0 | – | 876.6 |
| 4 | James GUY | 0 | 0 | 1 | – | 882.2 |
| 5 | Luke GREENBANK | 0 | 0 | 1 | – | 861.7 |
