| series | Champcar complete |
| race | Trenton |
| year | 1975 |
| team | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| AJ Foyt | 14 | Gilmore Racing | AJ Foyt | | 10 | 1 | Coyote IV [73-2] | Foyt V8 tc | 100 | |
| McLaren | 2 | Gatorade | Johnny Rutherford | | 7 | 2 | McLaren M16C/D [C-5] | Offy Drake tc | 12 | |
| O'Connell | 12 | Sugaripe Prune | Mike Mosley | | 2 | 3 | Eagle 72 [7207] | Offy Drake tc | ||
| Leader Card | 98 | Lodestar | Steve Krisiloff | | 9 | 4 | Eagle 72 [7221] | Offy 159 tc | ||
| Patrick | 40 | Sinmast | Wally Dallenbach | | 6 | 5 | Eagle 74 [7403] | Offy 159 tc | ||
| Penske | 68 | Norton Spirit | Tom Sneva | | 1 | 6 | McLaren M16C/D [C-4] | Offy Drake tc | 22 | |
| Lindsey Hopkins | 15 | Silver Floss Sauerkraut | Roger McCluskey | | 11 | 7 | McLaren M16B [B-2] | Offy Drake tc | ||
| Dick Simon | 44 | Bill's Unclaimed Freight | Dick Simon | | 4 | 8 | Eagle 72 [7212] | Foyt V8 tc | ||
| Automotive Technology Inc | 89 | Automotive Technology Inc. | John Martin | | 14 | 9 | McLaren M16B [B-3] | Offy 159 tc | ||
| Patrick | 20 | Sinmast | Gordon Johncock | | 8 | 10 | Eagle 74 [7409] | Offy 159 tc | ||
| Frank Curtis | 37 | Curtis Auto Center | Billy Cassella | | 13 | 11 | Curtis 72 [4] | Offy 159 tc | ||
| Vatis Enterprises | 94 | Vatis Enterprises | Johnny Parsons Jr | | 3 | 12 | Finley 73 [3] | Offy 159 tc | ||
| Dayton-Walther | 77 | Dayton-Walther | Salt Walther | | 5 | 13 | McLaren M16C/D [C/D-6] | Offy Drake tc | ||
| Robert W. LaWarre | 22 | Precision Metalcraft | John Hubbard | | 15 | 14 | Eagle 68 [406] | Chevy 331 V8 | ||
| Bruce Crower | 23 | Crower Cams | Chuck Gurney | | 12 | 15 | Eagle 72 [7205] | Chevy 355 V8 | ||
| McElreath | 26 | Bill King's Brake | Jim McElreath | | 16 | 16 | Hawk II [67-1] | Chevy 355 V8 | ||
| Loquasto Racing | 86 | Frostie Root Beer | Al Loquasto | | 17 | 17 | McLaren M16B [B-4] | Offy 159 tc |
