| 1971 | e Tourbillon USAS 123 | - Tre Awain Fair Aileen USAM 917 |
| 1973 | e Tre Awain Roderick O'Connor USAS 138 | - Tre Awain Glory Road USAM 902 |
| 1974 | e Tourbillon USAS 123 | - Tre Awain Schoolmaster G 324 |
| 1975 | e Tre Awain Roderick O'Connor USAS 138 | - Tre Awain Benjamin's Kite G 395 |
| 1978 | e Hisega Meadow's Erin Bobby USAS 387 | - Tre Awain Ellen Daley USAM 1048 |
| 1980 | e Tre Awain Roderick O'Connor USAS 138 | - Tre Awain Fitzroy G 434 |
| 1981 | e Hisega Meadow's Erin Bobby USAS 387 | - Tre Awain Cullamor G 461 |