| series | Champcar complete |
| race | Langhorne II |
| year | 1968 |
| team | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| Retzloff Racing | 5 | Retzloff Chemical | Al Unser | | 6 | 1 | Lola T92 [SL-92-04] | Ford DOHC | 72 | |
| Leader Card | 3 | Rislone | Bobby Unser | | 5 | 2 | Eagle 67 [210] | Offy 168 tc | ||
| Vatis Enterprises | 54 | Valvoline | Wally Dallenbach | | 10 | 3 | Huffaker 64 [c] | Offy 168 tc | ||
| Myron Caves | 14 | Quaker State | Sam Sessions | | 11 | 4 | Gerhardt 67 [p] | Offy 168 tc | ||
| Jim Robbins | 67 | Jim Robbins | Jim Malloy | | 7 | 5 | Vollstedt 66 [9] | Ford DOHC | ||
| Agajanian | 98 | Wagner-Lockheed | Billy Vukovich | | 15 | 6 | Mongoose 67 [4] | Offy 168 tc | ||
| Jack Adams | 38 | Wynn's | Jim McElreath | | 3 | 7 | Lola T92 [SL-92-05] | Ford DOHC | ||
| Joe Barzda | 87 | California Speed Shop | Sonny Ates | | 17 | 8 | Halibrand Shrike 65 [e] | Offy 252 | ||
| Ken Brenn | 88 | Ken Brenn | Bruce Walkup | | 16 | 9 | Gerhardt 66 [o] | Ford DOHC | ||
| Gene White Racing | 25 | Gene White | Lloyd Ruby | | 2 | 10 | Mongoose 68 [5] | Offy 168 tc | ||
| Boyce Holt | 44 | Boyce Holt | Chuck Booth | | 23 | 11 | Turner 62 D [2] | Chevy M/T 305 V8 | ||
| Gehlhausen | 84 | Midwest Manufacturing | Bill Puterbaugh | | 24 | 12 | Kurtis 4000 D [343-51] | Offy 252 | ||
| Gerhardt | 11 | Thermo King | Gary Bettenhausen | | 13 | 13 | Gerhardt 68 [a] | Offy 168 tc | ||
| Gig Stephens | 102 | Tuonic Engineering | Gig Stephens | | 20 | 14 | Halibrand Shrike 65 [g] | Offy 252 | ||
| Federal Engineering | 10 | Federal Engineering | Bud Tingelstad | | 12 | 15 | Gerhardt 67 [d] | Offy 168 tc | ||
| Bob Oldright | 61 | Dudley Trucking | Max Dudley | | 25 | 16 | Halibrand Shrike 65 [b] | Chevy 305 V8 | ||
| Jake Vargo | 52 | Vargo Excavating | Carl Williams | | 19 | 17 | Meskowski 59 D [3] | Offy 252 | ||
| MVS | 19 | MVS | Arnie Knepper | | 22 | 18 | Ward 67 D [2] | Offy 252 | ||
| Ken Brenn | 57 | Ken Brenn | Rollie Beale | | 18 | 19 | Meskowski 62 D [9] | Offy 252 | ||
| Joe Hunt | 99 | Joe Hunt Magnetos | Ralph Liguori | | 21 | 20 | Lesovsky 58 D [7] | Offy 252 | ||
| Johncock Racing Team | 4 | Gilmore Racing | Gordon Johncock | | 1 | 21 | Gerhardt 68 [b] | Offy 168 tc | 28 | |
| Lindsey Hopkins | 8 | G.C. Murphy | Roger McCluskey | | 4 | 22 | Eagle 67 [211] | Offy 168 tc | ||
| Leader Card | 90 | Zecol-Lubaid | Mario Andretti | | 14 | 23 | Watson 68 [1] | Offy 168 tc | ||
| Ray W Smith | 70 | Smith Speed Shop | Greg Weld | | 26 | 24 | Ward 68 D [3] | Chevy 305 V8 | ||
| Gerhardt | 16 | Thermo King | Johnny Rutherford | | 8 | 25 | Gerhardt 67 [n] | Offy 168 tc | ||
| Vollstedt | 21 | Bryant Heating & Cooling | Art Pollard | | 9 | 26 | Vollstedt 67 [B] | Ford DOHC | ||
| Andretti Racing Enterprises | 2 | Overseas National Airways | Mario Andretti | | DNS | Hawk II [67-1] | Ford DOHC | |||
| Buzz Harvey | 36 | Bulldog Stables | Bob Harkey | | DNS | Gerhardt 66 [n] | Chevy 305 V8 | |||
| Earl Smith | 101 | Earl Smith | Bruce Jacobi | | DNS | Gerhardt 65 [003] | Offy 252 | |||
| Eastside Racing | 66 | Eastside Racing | Jim Reynard | | DNS | Kuzma D | Offy 252 | |||
| Frank Curtis | 37 | Curtis Auto Center | Bay Darnell | | DNS | Curtis 67 [3] | Chevy 305 V8 | |||
| Seymour & Deakin | 20 | S&D | Don Thomas | | DNS | Meskowski 61 D [7] | Chevy 305 V8 |
