| Year | Age | Races | Win | T5 | T10 | Pole | Laps | Led | Earnings | Rank | AvSt | AvFn | RAF | LLF | DNQ | WD |
|---|
| 1970 | 31 | 3 of 48 | 0 | 0 | 1 | 0 | 792 | 0 | 970 | 66 | 24.0 | 14.3 | 3 | 0 | 2 | | | 1971 | 32 | 11 of 48 | 0 | 0 | 1 | 0 | 2095 | 0 | 4,275 | 43 | 25.5 | 18.6 | 6 | 0 | 4 | | | 1972 | 33 | 1 of 31 | 0 | 0 | 0 | 0 | 64 | 0 | 705 | 112 | 28.0 | 40.0 | 0 | 0 | | | | 1973 | 34 | 1 of 28 | 0 | 0 | 0 | 0 | 419 | 0 | 1,060 | 89 | 35.0 | 15.0 | 1 | 0 | 2 | 1 | | 1975 | 36 | 3 of 30 | 0 | 0 | 0 | 0 | 1107 | 0 | 1,865 | 60 | 26.0 | 20.3 | 2 | 0 | | | | 1976 | 37 | 1 of 30 | 0 | 0 | 0 | 0 | 2 | 0 | 540 | 115 | 29.0 | 39.0 | 0 | 0 | 1 | | | 1978 | 39 | 3 of 30 | 0 | 0 | 0 | 0 | 90 | 0 | 1,360 | 73 | 33.0 | 33.3 | 0 | 0 | | 1 | | 1979 | 40 | 5 of 31 | 0 | 0 | 0 | 0 | 552 | 0 | 2,545 | 48 | 30.8 | 29.6 | 0 | 0 | 1 | 1 | | 1980 | 41 | 1 of 31 | 0 | 0 | 0 | 0 | 281 | 0 | 600 | 92 | 26.0 | 23.0 | 0 | 0 | | | | 1982 | 43 | 0 of 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | 0 | 0 | | 1 | | 1987 | 48 | 0 of 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | 0 | 0 | 2 | 0 | | 11 years | 29 | 0 | 0 | 2 | 0 | 5402 | 0 | 13,920 | | 27.6 | 23.2 | 12 | 0 | 12 | 4 |
| Year | Age | Races | Win | T5 | T10 | Pole | Laps | Led | Earnings | Rank | AvSt | AvFn | RAF | LLF | DNQ | WD |
|---|
| 1972 | 33 | 3 of 15 | 0 | 0 | 0 | 0 | 267 | 0 | 695 | | 13.3 | 15.7 | 0 | 0 | | | | 1973 | 34 | 1 of 15 | 0 | 0 | 0 | 0 | 1 | 0 | 205 | | 22.0 | 21.0 | 0 | 0 | | | | 2 years | 4 | 0 | 0 | 0 | 0 | 268 | 0 | 900 | | 15.5 | 17.0 | 0 | 0 | 1 | 0 |
DNQ data may be incomplete or missing for some seasons. |
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