| series | Champcar current |
| race |  Laguna Seca (MC) |
| year | 1991 |
| team | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| Newman-Haas | 2 | Kmart/Texaco/Havoline | Michael Andretti | | 1 | 1 | Lola T9100 | Chevy V8/A | ||
| Penske | 3 | Marlboro | Rick Mears | | 2 | 2 | Penske PC-20/91 [004] | Chevy V8/A | ||
| Penske | 5 | Marlboro | Emerson Fittipaldi |  | 3 | 3 | Penske PC-20/91 | Chevy V8/A | ||
| Galles-Kraco | 1 | Valvoline | Al Unser Jr. | | 5 | 4 | Lola T9100 | Chevy V8/A | ||
| Newman-Haas | 6 | Kmart/Texaco/Havoline | Mario Andretti | | 9 | 5 | Lola T9100 | Chevy V8/A | ||
| Hall Racing | 4 | Pennzoil | John Andretti | | 8 | 6 | Lola T9100 | Chevy V8/A | ||
| Galles-Kraco | 18 | STP/Kraco | Bobby Rahal | | 4 | 7 | Lola T9100 | Chevy V8/A | ||
| Vince Granatelli | 9 | Vince Granatelli Racing | Arie Luyendyk |  | 6 | 8 | Lola T9100 | Chevy V8/A | ||
| Patrick | 20 | Miller Genuine Draft | Danny Sullivan | | 7 | 9 | Lola T9100 | Alfa Romeo M191 | ||
| Ganassi | 8 | Target/Scotch Video | Eddie Cheever | | 10 | 10 | Lola T9100 | Chevy V8/A |
10 entries
