| 1958 | e Cashel Star CSB 39 | - Whitewood Wishful |
| 1960 | e Peanut Curley USAS 16, NPS 3914 | - Wee Mon USAS 77 |
| 1961 | e Whitewood Thunder USAS 45 | - Thunderson USAS 113 |
| 1962 | e Fox Ridge Star Light USAS 41 | - Coffee Break USAS 157 |
| 1963 | e Whitewood Thunder USAS 45 | - Little Thunder USAS 214 |
| 1964 | e Fox Ridge Star Light USAS 41 | - Belle USAM 362 |
| 1965 | e Whitewood Thunder USAS 45 | - Flannagan G 30 |
| 1966 | e Whitewood Thunder USAS 45 | - Glencara Holly USAM 673 |
| 1967 | e Whitewood Thunder USAS 45 | - Erin's Tipperary USAM 640 |
| 1970 | e Whitewood Thunder USAS 45 | - Glencara Heather USAM 898 |
| 1972 | e Whitewood Thunder USAS 45 | - Glencara Gaelic G 446 |
| 1973 | e Whitewood Galwayman USAS 284 | - Whitewood Irish Imp G 429 |
| 1974 | e Whitewood Galwayman USAS 284 | - Whitewood Irish Elf G 388 |