| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Peter Gethin | 7 | McLaren Racing | McLaren M8D 3/Chevrolet | 50 | 14,450 | running | 38 |
| 2 | 5 | Bob Bondurant | 21 | Smith-Oeser Racing | Lola T160 SL160-2/Chevrolet | 49 | 11,350 | running | 0 |
| 3 | 16 | Dave Causey | 51 | Dave Causey | Lola T163 SL163-18/Chevrolet | 48 | 7,550 | running | 0 |
| 4 | 7 | Gary Wilson | 19 | Gary Wilson | Lola T163 SL163-19/Chevrolet | 48 | 5,850 | running | 0 |
| 5 | 8 | Tony Dean | 8 | A. G. Dean Ltd. | Porsche 908/02 011 | 48 | 4,800 | running | 0 |
| 6 | 12 | Bobby Brown | 3 | Bob Brown Racing Inc. | McLaren M6B 50-10/Chevrolet | 47 | 3,900 | damage | 0 |
| 7 | 20 | Pedro Rodríguez de la Vega | 20 | North American Racing Team | Ferrari 512S 1006 | 47 | 3,300 | running | 0 |
| 8 | 19 | Graeme Lawrence | 14 | Canadian Can-Am Racing Team | McLaren M12 60-06/Chevrolet | 47 | 2,700 | running | 0 |
| 9 | 11 | Dick Durant | 81 | Dick Durant | Lola T163 SL163-16/Chevrolet | 46 | 2,100 | running | 0 |
| 10 | 26 | Ron Goldleaf | 17 | Ron Goldleaf | McLaren M6B 50-14/Chevrolet | 46 | 1,600 | running | 0 |
| 11 | 25 | Clif Apel | 37 | Cliff Apel | McLaren M6B 50-17/Chevrolet | 45 | 1,300 | running | 0 |
| 12 | 17 | Orly Thornsjo | 91 | Orly Thornsjo | Lola T160 SL160-4/Chevrolet | 41 | 1,000 | running | 0 |
| 13 | 14 | Roger McCaig | 55 | Roger McCaig | McLaren M8C 70-03/Chevrolet | 40 | 900 | engine | 0 |
| 14 | 21 | Dick Kantrud | 97 | Richard Kantrud | Lola T70 Mk3B SL73-126/Chevrolet | 38 | 850 | engine | 0 |
| 15 | 1 | Denis Hulme | 5 | McLaren Racing | McLaren M8D 1/Chevrolet | 37 | 1,050 | disqualified | 11 |
| 16 | 9 | Charles Parsons | 10 | Chuck Parsons | Lola T160 SL160-9/Chevrolet | 37 | overheating | 0 | |
| 17 | 28 | Mike Barbour | 70 | Mike Barbour | Rattenbury Mk.4B Chevrolet | 37 | running | 0 | |
| 18 | 31 | Jerry Rosbach | 18 | Jerry Rosbach | Lola T70 Chevrolet | 36 | running | 0 | |
| 19 | 3 | Lothar Motschenbacher | 11 | Motschenbacher Racing | McLaren M8A 2/Chevrolet | 25 | accident | 0 | |
| 20 | 22 | Bob Nagel | 24 | Bob Nagel | Lola T70 Mk.3 SL73-128/Ford | 25 | clutch | 0 | |
| 21 | 10 | Vic Elford | 32 | Vic Nelli | Lola T70 Mk3B SL75-122/Chevrolet | 23 | water hose | 0 | |
| 22 | 24 | George Drolsom | 34 | George Drolsom | Lola T70 Mk.3 Chevrolet | 21 | fan belt | 0 | |
| 23 | 13 | Oscar Koveleski | 54 | Oscar Kovaleski | McLaren M8B 2/Chevrolet | 19 | gearbox | 0 | |
| 24 | 29 | John Cannon | 15 | Agapiou Brothers | Ford G7A J10/Ford | 19 | overheating | 0 | |
| 25 | 4 | David Hobbs | 73 | T-G Racing | McLaren M12 60-05/Chevrolet | 19 | overheating | 0 | |
| 26 | 2 | Peter Revson | 26 | Carl Haas | Lola T220 SL220-1/Chevrolet | 14 | tire | 1 | |
| 27 | 15 | Jerry Hansen | 44 | Jerry Hansen | Lola T165 SL165-23/Chevrolet | 12 | tire | 0 | |
| 28 | 18 | Tom Dutton | 79 | Barrett Racing | McLaren M6B 50-07/Chevrolet | 11 | oil pump | 0 | |
| 29 | 30 | Frank Kahlich | 27 | Midwest Racing | McLaren M6B 50-15/Ford | 9 | ignition | 0 | |
| 30 | 23 | Chuck Frederick | 33 | C. E. Frederick | McKee Mk.6B 6/Oldsmobile | 8 | engine | 0 | |
| 31 | 27 | Tom Swindell | 71 | Tom Swindell | Lola T70 Mk.3 Chevrolet | 2 | engine | 0 |