| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Adam PEATY | 100 S Breast | Finals | 56.35 |
| 2 | Adam PEATY | 100 S Breast | Semifinals | 56.43 |
| 3 | James GUY | 400 S Free | Finals | 3:36.35 |
| 4 | Adam PEATY | 50 S Breast | Semifinals | 25.75 |
| 5 | Adam PEATY | 50 S Breast | Finals | 25.87 |
| 6 | Adam PEATY | 100 S Breast | Prelims | 57.02 |
| 7 | Chris WALKER-HEBBORN | 50 S Back | Finals | 23.31 |
| 8 | Chris WALKER-HEBBORN | 50 S Back | Finals | 23.33 |
| 9 | Chris WALKER-HEBBORN | 50 S Back | Semifinals | 23.34 |
| 10 | Adam PEATY | 50 S Breast | Prelims | 26.07 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Great Britain (B) | 200 S Medley Relay | Finals | |
| 2 | Great Britain | 200 S Medley Relay | Prelims | |
| 3 | Great Britain (B) | 400 S Medley Relay | Finals | |
| 4 | Great Britain | 400 S Medley Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | James GUY | 0 | 1 | 0 | – | 917.5 |
| 2 | Adam PEATY | 0 | 2 | 0 | – | 917.0 |
| 3 | Christopher WALKER-HEBBORN | 0 | 0 | 0 | – | 905.0 |
| 4 | Adam BARRETT | 0 | 0 | 0 | – | 881.3 |
| 5 | Benjamin PROUD | 0 | 0 | 0 | – | 832.7 |
