| 1980 | 9éme (2éme IMSA) | 73 | Porsche 935 K3 JLP-2 | John Paul Sr./John Paul Jr./Guy Edwards |
| 1982 | 9éme (4éme IGTX) | 72 | Ferrari 512 BB | Alain Cudini/John Morton/John Paul Jr. |
| 1984 | 2éme (2éme C1) | 26 | Porsche 956 | Jean Rondeau/John Paul Jr./Preston Henn
(*)-Jean Rondeau/John Paul Jr./Preston Henn/Michel Ferté |
| 1984 | Abandon | 61 | Porsche 962 | Preston Henn/Michel Ferté/Edgar Dören
(*)-Preston Henn/Michel Ferté/Edgar Dören/John Paul Jr. |
| 1995 | Abandon | 30 | Chevrolet Corvette ZR 1 | John Paul Jr./James Mero/Chris McDougall |
| 1997 | Abandon | 55 | Panoz Esperante GTR1 | David Brabham/Perry McCarthy/Doc Bundy
(*)-David Brabham/Perry McCarthy/John Paul Jr. |
(USA) 