| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Peter Revson | 7 | McLaren Racing | McLaren M8F 1/Chevrolet | 82 | 17,800 | running | 55 |
| 2 | 3 | Denis Hulme | 5 | McLaren Racing | McLaren M8F 2/Chevrolet | 82 | 13,400 | running | 0 |
| 3 | 9 | Jo Siffert | 20 | STP-Jo Siffert | Porsche 917/10 002 | 80 | 9,950 | running | 0 |
| 4 | 5 | Mario Andretti | 50 | Scuderia Ferrari | Ferrari 712M 1010 | 80 | 6,400 | running | 0 |
| 5 | 12 | Tony Adamowicz | 54 | Auto World | McLaren M8B 2/Chevrolet | 79 | 4,100 | running | 0 |
| 6 | 10 | Sam Posey | 14 | North American Racing Team | Ferrari 512M 1020 | 79 | 4,100 | running | 0 |
| 7 | 17 | Andrea de Adamich | 30 | Autodelta Spa | Alfa Romeo T33/3 | 78 | 2,500 | running | 0 |
| 8 | 14 | Vic Elford | 29 | American Racing Associates | McLaren M8E 80-04/Chevrolet | 78 | 1,900 | running | 0 |
| 9 | 8 | Gijs van Lennep | 92 | JW Automotive | Porsche 917K 014 | 78 | 1,500 | running | 0 |
| 10 | 16 | Hiroshi Kazato 風戸 裕 | 88 | Carl Haas Racing | Lola T222 HU08/Chevrolet | 78 | 1,300 | running | 0 |
| 11 | 15 | Derek Bell | 93 | JW Automotive | Porsche 917K 035 | 77 | 1,100 | running | 0 |
| 12 | 22 | John Cordts | 57 | John Cordts | McLaren M8C 70-04/Chevrolet | 77 | 1,000 | running | 0 |
| 13 | 11 | Richard Attwood | 91 | JW Automotive | Porsche 917K 016 | 77 | 900 | running | 0 |
| 14 | 19 | Bobby Brown | 3 | Bob Brown Racing | McLaren M6B 50-10/Chevrolet | 77 | 800 | running | 0 |
| 15 | 20 | Tom Dutton | 79 | Barrett Racing | McLaren M6B 50-07/Chevrolet | 73 | 700 | running | 0 |
| 16 | 13 | Bob Bondurant | 12 | Motschenbacher Racing | McLaren M8E 80-03/Chevrolet | 73 | running | 0 | |
| 17 | 24 | Mário de Araújo Cabral | 43 | David Piper | Porsche 917K | 71 | running | 0 | |
| 18 | 25 | Alain de Cadenet | 63 | Alain de Cadenet | Ferrari 512M 1030 | 69 | running | 0 | |
| 19 | 23 | Charlie Kemp | 23 | Charlie Kemp | McLaren M8C Chevrolet | 67 | running | 0 | |
| 20 | 18 | Jackie Oliver | 101 | Advanced Vehicle Systems | Shadow Mk.2 Chevrolet | 65 | steering | 0 | |
| 21 | 6 | Mark Donohue | 6 | Roger Penske | Ferrari 512M 1040 | 57 | piston | 0 | |
| 22 | 1 | Jackie Stewart | 1 | Carl Haas Racing | Lola T260 HU1/Chevrolet | 56 | drive shaft | 27 | |
| 23 | 27 | Clif Apel | 27 | Cliff Apel | McLaren M6B 50-17/Chevrolet | 49 | black flagged | 0 | |
| 24 | 26 | Steve Matchett | 87 | A. G. Dean | Porsche 908/02 015 | 32 | valve gear | 0 | |
| 25 | 21 | Roger McCaig | 55 | McCaig Racing | McLaren M8E 80-02/Chevrolet | 18 | suspension | 0 | |
| 26 | 4 | David Hobbs | 8 | A. G. Dean | McLaren M8D 4/Chevrolet | 10 | engine | 0 | |
| 27 | 7 | Lothar Motschenbacher | 11 | Motschenbacher Racing | McLaren M8D 1/Chevrolet | 7 | accident | 0 |