| 1961 | Abandono | 42 | Austin-Healey Sebring Sprite | John K. Colgate Jr./Paul Hawkins |
| 1965 | 12º (1º Prototipo 1151/1300) | 49 | Austin-Healey Sprite "Sebring" | Paul Hawkins/John Rhodes |
| 1966 | Abandono | 4 | Ford GT 40 Mk II | Paul Hawkins/Mark Donohue |
| 1967 | Abandono | 57 | Ford GT MK II B | Ronnie Bucknum/Paul Hawkins |