| series | Champcar complete |
| race | Springfield |
| year | 1968 |
| team | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| Lindsey Hopkins | 8 | G.C. Murphy | Roger McCluskey | | 4 | 1 | Meskowski 61 D [6] | Offy 252 | 28 | |
| W & W Enterprises | 45 | Weinberger Homes | Larry Dickson | | 12 | 2 | Blum 62 D [2] | Offy 252 | ||
| Leader Card | 90 | Zecol-Lubaid | George Snider | | 8 | 3 | Watson 62 D [4] | Offy 252 | ||
| Agajanian | 98 | Wagner-Lockheed | Billy Vukovich | | 5 | 4 | Watson 64 D [5] | Offy 252 | ||
| Jim Robbins | 67 | Jim Robbins | Jim Malloy | | 11 | 5 | Kingfish 67 D [1] | Ford DOHC | ||
| Gehlhausen | 84 | Midwest Manufacturing | Bill Puterbaugh | | 10 | 6 | Kurtis 4000 D [343-51] | Offy 252 | ||
| Vatis Enterprises | 54 | Valvoline | Wally Dallenbach | | 16 | 7 | Vollstedt 59 D [5] | Offy 252 | ||
| Federal Engineering | 10 | Federal Engineering | Bud Tingelstad | | 15 | 8 | Meskowski 64 D [12] | Offy 252 | ||
| Joe Hunt | 99 | Joe Hunt Magnetos | Ralph Liguori | | 18 | 9 | Lesovsky 58 D [7] | Offy 252 | ||
| Tim Delrose | 58 | T.D. Enterprises | Roger West | | 7 | 10 | Kuzma 60 D [11] | Offy 252 | ||
| MVS | 19 | MVS | Arnie Knepper | | 13 | 11 | Ward 67 D [2] | Offy 252 | ||
| Retzloff Racing | 5 | Retzloff Chemical | Al Unser | | 1 | 12 | Dunlop 64 D [1] | Offy 252 | 1 | |
| Gerhardt | 11 | Thermo King | Gary Bettenhausen | | 2 | 13 | Ward 67 D [1] | Offy 252 | 71 | |
| Boyce Holt | 44 | Boyce Holt | Chuck Booth | | 9 | 14 | Turner 62 D [2] | Chevy M/T 305 V8 | ||
| Ken Brenn | 57 | Ken Brenn | Bruce Walkup | | 14 | 15 | Meskowski 62 D [9] | Offy 252 | ||
| Bob Cavanaugh | 108 | Cavanaugh | Jigger Sirois | | 17 | 16 | Kurtis 500G2 FE [G2-3] | Chevy 305 V8 | ||
| AJ Foyt | 1 | Sheraton-Thompson | AJ Foyt | | 3 | 17 | Meskowski 63 D [11] | Offy 252 | ||
| Andretti Racing Enterprises | 2 | Overseas National Airways | Mario Andretti | | 6 | 18 | Kuzma 60 D [9] | Offy 252 | ||
| Eastside Racing | 66 | Eastside Racing | Jim Reynard | | DNS | Kuzma D | Offy 252 | |||
| Jake Vargo | 52 | Vargo Excavating | Carl Williams | | DNS | Meskowski 59 D [3] | Offy 252 | |||
| Leader Card | 3 | Rislone | Bobby Unser | | DNS | Watson 59 D [3] | Offy 252 | |||
| Ray W Smith | 70 | Curtis Auto Center | Greg Weld | | DNS | Ward 68 D [3] | Chevy 305 V8 | |||
| Seymour & Deakin | 20 | S&D | Rollie Beale | | DNS | Meskowski 61 D [7] | Chevy 305 V8 |
