1988 Champion Spark Plug 300K
Competition: Championship Auto Racing Teams (CART)
Championship: Championship Auto Racing Teams (CART) 1988
Circuit: Laguna Seca
From: 16-10-1988
To: 16-10-1988
Competition: Championship Auto Racing Teams (CART)
Championship: Championship Auto Racing Teams (CART) 1988
Circuit: Laguna Seca
From: 16-10-1988
To: 16-10-1988
| Position | Driver | Team | Result | Laps |
|---|---|---|---|---|
| 1 | Danny Sullivan | Privateer - United States of America | 84 | 84 |
| 2 | Michael Andretti | Privateer - United States of America | 84 | 84 |
| 3 | Mario Andretti | Privateer - United States of America | 84 | 84 |
| 4 | Bobby Rahal | Privateer - United States of America | 84 | 84 |
| 5 | Rick Mears | Privateer - United States of America | 84 | 84 |
| 6 | Al Unser, Jr. | Privateer - United States of America | 84 | 84 |
| 6 | Al Unser, Jr. | Privateer - United States of America | 84 | 84 |
| 7 | Derek Daly | Privateer - Ireland | 84 | 84 |
| 8 | Didier Theys | Privateer - Belgium | 83 | 83 |
| 8 | Didier Theys | Privateer - Belgium | 83 | 83 |
| 9 | Kevin Cogan | Privateer - United States of America | 82 | 82 |
| 10 | Teo Fabi | Privateer - Italy | 79 | 79 |
| 11 | John Jones | Privateer - Canada | 77 | 77 |
| 12 | Ken Johnson | Privateer - United States of America | 77 | 77 |
| 13 | Jean-Pierre Frey | Privateer - Switzerland | 76 | 76 |
| 14 | Roberto Guerrero | Privateer - Colombia | 67 | 67 |
| 15 | Randy Lewis | Privateer - United States of America | 55 | 55 |
| 16 | Emerson Fittipaldi | Privateer - Brazil | 46 | 46 |
| 17 | Steve Bren | BDR Racing | 42 | 42 |
| 18 | Dominic Dobson | Privateer - United States of America | 39 | 39 |
| 18 | Dominic Dobson | Privateer - United States of America | 39 | 39 |
| 19 | Darin Brassfield | KargoStopper | 31 | 31 |
| 20 | Bernard Jourdain | Monarch Sports Systems | 29 | 29 |
| 21 | Raul Boesel | Privateer - Brazil | 26 | 26 |
| 22 | Arie Luyendyk | Privateer - Netherlands | 25 | 25 |
| 23 | Howdy Holmes | Privateer - United States of America | 21 | 21 |
| 24 | A.J. Foyt | Privateer - United States of America | 17 | 17 |
| 25 | Scott Atchison | Privateer - United States of America | 9 | 9 |
| 26 | Tony Bettenhausen, Jr. | Privateer - United States of America | 5 | 5 |
| 27 | Dale Coyne | Privateer - United States of America | 5 | 5 |
| 28 | Rocky Moran | Privateer - United States of America | 1 | 1 |
| 28 | Rocky Moran | Privateer - United States of America | 1 | 1 |