| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Adam PEATY | 50 L Breast | Finals | 26.21 |
| 2 | Adam PEATY | 100 L Breast | Finals | 57.66 |
| 3 | Adam PEATY | 100 L Breast | Semifinals | 57.67 |
| 4 | Adam PEATY | 50 L Breast | Prelims | 26.34 |
| 5 | Adam PEATY | 50 L Breast | Semifinals | 26.38 |
| 6 | Ross MURDOCH | 200 L Breast | Finals | 2:08.58 |
| 7 | Ross MURDOCH | 200 L Breast | Semifinals | 2:08.83 |
| 8 | Luke GREENBANK | 200 L Back | Semifinals | 1:54.43 |
| 9 | Adam PEATY | 100 L Breast | Prelims | 58.26 |
| 10 | Luke GREENBANK | 200 L Back | Finals | 1:54.62 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Great Britain | 400 L Medley Relay | Finals | |
| 2 | Great Britain | 800 L Free Relay | Finals | |
| 3 | Great Britain | 400 L Free Relay | Finals | |
| 4 | Great Britain | 800 L Free Relay | Prelims | |
| 5 | Great Britain | 400 L Medley Relay | Prelims | |
| 6 | Great Britain | 400 L Free Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Adam PEATY | 3 | 0 | 0 | – | 954.8 |
| 2 | Duncan Scott | 1 | 3 | 0 | – | 898.1 |
| 3 | James GUY | 1 | 2 | 1 | – | 903.3 |
| 4 | Luke GREENBANK | 1 | 1 | 0 | – | 915.6 |
| 5 | Thomas Dean | 0 | 2 | 1 | – | 895.4 |
