| gold | silver | bronze | |
|---|---|---|---|
| World Championships | 1 |
| 1972 | 12. Olympic Games | C2-men | John Gamble BURTON | |||||
| 1971 | 6. World Championships | C2-mixed | Nancy SOUTHWORTH | |||||
| 1969 | 6. World Championships | C2-mixed | Nancy SOUTHWORTH | |||||
| 1969 | 3. World Championships | team | C2-mixed | Nancy SOUTHWORTH | ||||
| 1967 | 18. World Championships | C1-men | ||||||
| 1967 | 4. World Championships | team | C1-men | |||||
| 1965 | 11. World Championships | C1-men | ||||||
| 1965 | 5. World Championships | team | C1-men | |||||
| 1963 | 21. World Championships | C1-men | ||||||
| 1963 | 6. World Championships | team | C1-men |
For national championships prior to 1991 only medals are listed.