World Championship Results[]
| Entreats | Drivers | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | WCC Points | WCC Pos. |
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| 1968 | 
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| Owen Racing Organisation |  Pedro Rodríguez
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Ret | 28 | 5th[1] | |||||||||||
 Bobby Unser
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Ret | ||||||||||||||
| 1969 |
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| Owen Racing Organisation |  John Surtees
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Ret | 5th | Ret | 9th | 7 | 5th[2] | ||||||||
| Jackie Oliver
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Ret | ||||||||||||||
 Bill Brack
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NC | ||||||||||||||
| George Eaton
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Ret | Ret | |||||||||||||