| 1971 Season |
| 21 |
-2.1
|
1,914 |
|
1,911 |
Not classified |
Lotus-Ford
|
Watkins Glen |
Oct 03, 1971 |
Round 11 |
| 18 |
+13.6
|
1,900 |
|
1,914 |
Not classified |
Lotus-Ford
|
Mosport International Raceway |
Sep 19, 1971 |
Round 10 |
| 1970 Season |
| 26 |
-67.2
|
1,967 |
|
1,900 |
Did not qualify |
Team Lotus
|
Watkins Glen |
Oct 04, 1970 |
Round 12 |
| 10 |
+73.2
|
1,894 |
|
1,967 |
Not classified |
Team Lotus
|
Brands Hatch |
Jul 18, 1970 |
Round 7 |
| 23 |
-70.4
|
1,964 |
|
1,894 |
Did not qualify |
Team Lotus
|
Charade Circuit |
Jul 05, 1970 |
Round 6 |
| 23 |
-88.1
|
2,052 |
|
1,964 |
Did not qualify |
Team Lotus
|
Circuit Park Zandvoort |
Jun 21, 1970 |
Round 5 |
| 1969 Season |
| 9 |
+30.1
|
2,022 |
|
2,052 |
+3 Laps |
Lotus-Ford
|
Autódromo Hermanos Rodríguez |
Oct 19, 1969 |
Round 11 |
| 14 |
-39.1
|
2,061 |
|
2,022 |
Halfshaft |
Lotus-Ford
|
Watkins Glen |
Oct 05, 1969 |
Round 10 |
| 7 |
+78.7
|
1,983 |
|
2,061 |
+9 Laps |
Lotus-Ford
|
Mosport International Raceway |
Sep 20, 1969 |
Round 9 |
| 1960 Season |
| 11 |
+78.9
|
1,904 |
|
1,983 |
+6 Laps |
Cooper-Castellotti
|
Riverside International Raceway |
Nov 20, 1960 |
Round 10 |
| 1959 Season |
| 22 |
-96.1
|
2,000 |
|
1,904 |
Did not qualify |
Team Lotus
|
Circuit de Monaco |
May 10, 1959 |
Round 1 |