| 1981 | e Spinway Corsaire NPS 5879, CSB 510 | - Spinway Caireen GBRM 249 |
| 1982 | e Spinway Corsaire NPS 5879, CSB 510 | - Spinway Early Arrival Ge 174 |
| 1983 | e Spinway Corsaire NPS 5879, CSB 510 | - Spinway Conquest Ge 267 |
| 1984 | e Spinway Corsaire NPS 5879, CSB 510 | - Spinway Cara GBRM 450 |
| 1985 | e Spinway Corsaire NPS 5879, CSB 510 | - Spinway Concorde Ge 368 |
| 1986 | e Thunderbolt CSB 178, GBRS 32 | - Spinway Comet GBRS 49, CSB 935 |
| 1987 | e Spinway Prosperity GBRS 39 | - Spinway Constellation Ge 463 |
| 1988 | e Spinway Prosperity GBRS 39 | - Spinway Ceili GBRM 703 |
| 1990 | e Thunderbolt CSB 178, GBRS 32 | - Spinway Corona RC 77 |
| 1992 | e Ashfield Blue Rock CSB 841, GBRS 46 | - Spinway Cordite Ge 716 |
| 1994 | e Ashfield Blue Rock CSB 841, GBRS 46 | - Spinway Cuesta Ge 865 |
| 1995 | e Ashfield Blue Rock CSB 841, GBRS 46 | - Spinway Crest Ge 912 |