| Team Affiliation |
| Hesketh | Aug 3, 1975 - Jul 16, 1977 |
| | 1975 Season | | Aug 3, 1975 | | Germany () | 8th | | Aug 17, 1975 | | Austria () | 19th | | Sep 7, 1975 | | Italy (Monza) | 9th | | 1976 Season | | Mar 6, 1976 | | South Africa (Kyalami) | 15th | | Mar 28, 1976 | | USA (Long Beach) | 26th | | May 2, 1976 | | Spain (Jarama) | 29th | | May 16, 1976 | | Belgium (Zolder) | 18th | | May 30, 1976 | | Monaco (Monte Carlo) | 24th | | Jun 13, 1976 | | Sweden (Scandinavian Raceway) | 16th | | Jul 4, 1976 | | France (Paul Ricard) | 27th | | Jul 18, 1976 | | Great Britain (Brands Hatch) | 7th | | Aug 1, 1976 | | Germany () | 26th | | Aug 15, 1976 | | Austria () | 8th | | Aug 29, 1976 | | Netherlands (Zandvoort) | 18th | | Sep 12, 1976 | | Italy (Monza) | 16th | | Oct 3, 1976 | | Canada (Mosport Park) | 25th | | Oct 10, 1976 | | USA (Watkins Glen) | 13th | | Oct 24, 1976 | | Japan (Fuji) | 8th | | 1977 Season | | May 8, 1977 | | Spain (Jarama) | 18th | | May 22, 1977 | | Monaco (Monte Carlo) | 23rd | | Jun 5, 1977 | | Belgium (Zolder) | 9th | | Jun 19, 1977 | | Sweden (Scandinavian Raceway) | 16th | | Jul 3, 1977 | | France (Dijon-Prenois) | 26th | | Jul 16, 1977 | | Great Britain (Silverstone) | 38th |
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| Ensign | Jul 30, 1978 - Aug 27, 1978 |
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| ATS | Sep 10, 1978 - Aug 10, 1980 |
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