| Swimming |
1970 British Commonwealth Games |
Edinburgh |
 SCO |
4 x 200 m Freestyle Relay, Men |
🥉 |
 ENG |
|
| Swimming |
1970 European Aquatics Championships |
Barcelona |
 ESP |
200 m Butterfly, Men |
8 |
 GBR |
|
| Swimming |
1976 Swim Europe Cup - Men |
Pescara |
 ITA |
100 m Butterfly, Men |
🥇 |
GBR |
|
| Swimming |
1977 European Aquatics Championships |
Jönköping |
 SWE |
100 m Butterfly, Men |
🥉 |
GBR |
|
| Swimming |
1977 European Aquatics Championships |
Jönköping |
SWE |
4 x 100 m Medley Relay, Men |
🥉 |
GBR |
|
| Swimming |
1978 Commonwealth Games |
Edmonton |
 CAN |
100 m Butterfly, Men |
🥈 |
ENG |
|
| Swimming |
1978 Commonwealth Games |
Edmonton |
CAN |
4 x 100 m Medley Relay, Men |
🥈 |
ENG |
|
| Swimming |
1978 World Aquatics Championships |
West-Berlin |
 GER |
100 m Butterfly, Men |
9 |
GBR |
|
| Swimming |
1978 World Aquatics Championships |
West-Berlin |
GER |
4 x 100 m Medley Relay, Men |
🥉 |
GBR |
|