| 1971 | e Conundrum of Millfields NPS 4432, RC 3, 33-63-0038 | - Mister Gill 33-71-0441 |
| 1972 | e Värnbergs Castor RC 7 | - Castman 33-72-0608 |
| 1973 | e Värnbergs Castor RC 7 | - Casita Sunset 33-73-0704 |
| 1974 | e Värnbergs Castor RC 7 | - Castello 33-74-0826 |
| 1975 | e Nicholas Kamik CH 9, RC 20 | - Carlos 33-75-1010 |
| 1976 | e Nicholas Kamik CH 9, RC 20 | - Mister Carter 33-76-1296 |
| 1978 | e Nicholas Kamik CH 9, RC 20 | - Mister Cheliff 33-78-1690 |
| 1979 | e Nicholas Kamik CH 9, RC 20 | - Mister Chicko 33-79-1860 |
| 1980 | e Nicholas Kamik CH 9, RC 20 | - Mister Carat 33-80-1930 |