who were all of the drivers?
jim clark, denny hulme, chris amon, jack brabham, pedro rodriguez, john surtees, chris irwin, david hobbs, alan rees, guy ligier, bob anderson, graham hill, mike spence, dan gurney, silvio moser, jochen rindt, jackie stewart, bruce mclaren, jo siffert, jo bonnier, piers courage
what were their positions?
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, ret, ret, ret, ret, ret, ret, ret, ret, ret, ret, dns
and who was the top driver?
jim clark