 | | Olof races | | International Race | | may 12, 1968 | |
|  | | Olof races | | International Race | | april 27, 1969 | |
|  | | Olof races | | International Race | | april 26, 1970 | |
|  | | Olof races | | International Race | | september 05, 1971 | |
|
 | | Olof races | | International Race | | september 03, 1972 | |
|  | | Olof races | | International Race | | september 02, 1973 | |
|  | | Olof races | | International Race | | april 07, 1974 | |
|  | | Olof races | | International Race | | april 13, 1975 | |
|
 | | Olof races | | International Race | | april 11, 1976 | |
|  | | Olof races | | International Race | | march 27, 1977 | |
|  | | Olof races | | International Race | | april 23, 1978 | |
|  | | Olof races | | International Race | | march 25, 1979 | |
|
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