| series | Champcar complete |
| race |  Ontario |
| year | 1975 |
| team | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| AJ Foyt | 14 | Gilmore Racing | AJ Foyt | | 1 | 1 | Coyote IV [73-1] | Foyt V8 tc | 40 | |
| Fletcher | 11 | Cobre Tire | Pancho Carter | | 4 | 2 | Eagle 74 | Offy Drake tc | ||
| Fletcher | 55 | Cobre Tire | Lee Kunzman | | 10 | 3 | Eagle 72 [7214] | Offy 159 tc | ||
| Webster Racing | 76 | Webster Racing | Billy Scott | | 11 | 4 | Eagle 72 [7202] | Offy 159 tc | ||
| Patrick | 20 | Sinmast | Gordon Johncock | | 5 | 5 | Wildcat Mk.I [1] | DGS | ||
| Automotive Technology Inc | 89 | Automotive Technology Inc. | John Martin | | 9 | 6 | McLaren M16B [B-3] | Offy 159 tc | ||
| Vel's Parnelli Jones | 4 | Viceroy | Al Unser | | 2 | 7 | Eagle 74 | Offy 159 tc | ||
| Lindsey Hopkins | 15 | Silver Floss Sauerkraut | Roger McCluskey | | 8 | 8 | Riley Rocket [1] | Offy Drake tc | ||
| Penske | 68 | Norton Spirit | Tom Sneva | | 3 | 9 | McLaren M16C/D [C-4] | Offy Drake tc | ||
| O'Connell | 12 | Sugaripe Prune | Mike Mosley | | 6 | 10 | Eagle 74 [7407] | Offy Drake tc | ||
| Gerhardt | 45 | Thermo King | Gary Bettenhausen | | 12 | 11 | Eagle 72 [7216] | Offy Drake tc | ||
| Vatis Enterprises | 94 | Vatis Enterprises | Johnny Parsons Jr | | 7 | 12 | Finley 73 [3] | Offy 159 tc | ||
| Leader Card | 97 | Lodestar | George Snider | | 13 | 13 | Eagle 72 [7221] | Offy 159 tc | ||
| Vel's Parnelli Jones | 51 | Viceroy | Al Unser | | DNS | Eagle 74 | Offy 159 tc |
14 entries
