| series | Champcar complete |
| driver |  Jim Clark |
| year | race | team | car | entry | start | finish | chassis | engine | laps led | * |
| 1963 | Indy 500 | Lotus | 92 | Lotus Powered by Ford | 5 | 2 | Lotus 29 [3] | Ford Fairlane AX230-2 V8 | 28 | |
| 1963 | Milwaukee II | Lotus | 92 | Lotus Powered by Ford | 1 | 1 | Lotus 29 [3] | Ford Fairlane AX230-2 V8 | 200 | |
| 1963 | Trenton III | Lotus | 92 | Lotus Powered by Ford | 1 | 21 | Lotus 29 [3] | Ford Fairlane AX230-2 V8 | 49 | |
| 1964 | Indy 500 | Lotus | 6 | Lotus Powered by Ford | 1 | 24 | Lotus 34 [3] | Ford DOHC | 14 | |
| 1964 | Indy 500 | Lotus | 36 | Lotus Powered by Ford | DNS | Lotus 34 [2] | Ford DOHC | |||
| 1964 | Trenton III | Lotus | 6 | Lotus Powered by Ford | 7 | 18 | Lotus 34 [3] | Ford DOHC | ||
| 1965 | Indy 500 | Lotus | 82 | Lotus Powered by Ford | 2 | 1 | Lotus 38 [1] | Ford DOHC | 189 | |
| 1966 | Indy 500 | STP Corporation | 19 | STP | 2 | 2 | Lotus 38 [4] | Ford DOHC | 66 | |
| 1966 | Indy 500 | STP Corporation | 18 | STP | DNS | Lotus 38 [7] | Ford DOHC | |||
| 1966 | Fuji | STP Corporation | 19 | STP | DNS | Lotus 38 [8] | Ford DOHC | |||
| 1967 | Indy 500 | STP Corporation | 31 | STP | 16 | 31 | Lotus 38 [7] | Ford DOHC | ||
| 1967 | Indy 500 | STP Corporation | 81 | STP | DNS | Lotus 42F [1] | Ford DOHC | |||
| 1967 | Riverside | Vollstedt | 21 | Sperex | 2 | 22 | Vollstedt 67 [B] | Ford DOHC | 1 |
13 entries
