| Swimming |
1982 Commonwealth Games |
Brisbane |
 AUS |
400 m Freestyle, Men |
12 |
 WAL |
|
| Swimming |
1982 Commonwealth Games |
Brisbane |
AUS |
4 x 200 m Freestyle Relay, Men |
5 |
WAL |
|
| Swimming |
1982 Commonwealth Games |
Brisbane |
AUS |
1,500 m Freestyle, Men |
10 |
WAL |
|
| Swimming |
1982 Commonwealth Games |
Brisbane |
AUS |
400 m Individual Medley, Men |
12 |
WAL |
|
| Swimming |
1985 European Aquatics Championships |
Sofia |
 BUL |
400 m Freestyle, Men |
7 |
 GBR |
|
| Swimming |
1985 European Aquatics Championships |
Sofia |
BUL |
1,500 m Freestyle, Men |
5 |
GBR |
|
| Swimming |
1985 Summer Universiade |
Kobe |
 JPN |
400 m Freestyle, Men |
7 |
GBR |
|
| Swimming |
1985 Summer Universiade |
Kobe |
JPN |
4 x 200 m Freestyle Relay, Men |
8 |
GBR |
|
| Swimming |
1985 Summer Universiade |
Kobe |
JPN |
1,500 m Freestyle, Men |
🥉 |
GBR |
|
| Swimming |
1986 Commonwealth Games |
Edinburgh |
 SCO |
400 m Freestyle, Men |
6 |
WAL |
|
| Swimming |
1986 Commonwealth Games |
Edinburgh |
SCO |
1,500 m Freestyle, Men |
4 |
WAL |
|
| Swimming |
1986 Commonwealth Games |
Edinburgh |
SCO |
400 m Individual Medley, Men |
7 |
WAL |
|
| Swimming |
1986 Commonwealth Games |
Edinburgh |
SCO |
4 x 200 m Freestyle Relay, Men |
5 |
WAL |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
 ESP |
400 m Freestyle, Men |
20 |
GBR |
|
| Swimming |
1987 European Aquatics Championships |
Strasbourg |
 FRA |
400 m Freestyle, Men |
13 |
GBR |
|
| Swimming |
1987 European Aquatics Championships |
Strasbourg |
FRA |
1,500 m Freestyle, Men |
12 |
GBR |
|