| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Denis Hulme | 5 | Bruce McLaren | McLaren M8A 2/Chevrolet | 50 | 15,350 | running | 50 |
| 2 | 1 | Bruce McLaren | 4 | Bruce McLaren | McLaren M8A 1/Chevrolet | 50 | 9,400 | running | 0 |
| 3 | 4 | Mark Donohue | 6 | Roger Penske | McLaren M6A 3/Chevrolet | 50 | 5,850 | running | 0 |
| 4 | 7 | Peter Revson | 52 | Shelby American Racing | McLaren M6B 50-15/Ford | 50 | 4,000 | running | 0 |
| 5 | 3 | Jim Hall | 66 | Chaparral Cars Inc. | Chaparral 2G 001/Chevrolet | 49 | 3,150 | running | 0 |
| 6 | 5 | Lothar Motschenbacher | 11 | Lothar Motschenbacher | McLaren M6B 50-03/Ford | 48 | 2,100 | running | 0 |
| 7 | 9 | Charlie Hayes | 25 | Ralph Salyer | McKee Mk.10 Oldsmobile | 48 | 1,550 | running | 0 |
| 8 | 14 | George Eaton | 98 | George Eaton | McLaren M1C Ford | 48 | 1,350 | running | 0 |
| 9 | 19 | John Cordts | 57 | John Cordts | McLaren M1C Chevrolet | 48 | 1,150 | running | 0 |
| 10 | 15 | Sam Posey | 1 | Caldwell Autodynamics | Caldwell D7C 02/Chevrolet | 47 | 1,000 | running | 0 |
| 11 | 21 | George Ralph | 34 | George Ralph | Lola T70 Mk.2B SL71-43/Chevrolet | 46 | 900 | running | 0 |
| 12 | 20 | Brett Lunger | 2 | Caldwell Autodynamics | Lola T160 SL160-10/Chevrolet | 45 | 800 | running | 0 |
| 13 | 10 | Pedro Rodríguez de la Vega | 22 | North American Racing Team | Ferrari 330P4 0860 | 45 | 700 | running | 0 |
| 14 | 17 | Roy Kumnick | 63 | Roy Kumnick | Lola T70 Mk.3 SL73-104/Chevrolet | 45 | 600 | running | 0 |
| 15 | 29 | Candido DaMota | 42 | McLaren M1C Chevrolet | 44 | 500 | running | 0 | |
| 16 | 18 | Fred Pipin | 61 | Jack Douglass Chevrolet | Lola T70 Mk3B SL73-115/Chevrolet | 43 | 400 | running | 0 |
| 17 | 11 | Ronnie Bucknum | 32 | Agapiou Racing | Lola T70 Mk.3B SL75-124/Ford | 42 | 300 | running | 0 |
| 18 | 16 | Joakim Bonnier | 9 | Joakim Bonnier | McLaren M6B 50-15/Chevrolet | 42 | 200 | running | 0 |
| 19 | 26 | Skip Scott | 26 | Carl Haas | Lola T70 Mk.3 Chevrolet | 41 | 100 | running | 0 |
| 20 | 22 | Ron Courtney | 18 | Ron Courtney | McLaren M1C-40-06/Chevrolet | 39 | 100 | running | 0 |
| 21 | 8 | Mario Andretti | 21 | George Bignotti | Lola T70 Mk.3 SL73-127/Ford | 48 | 50 | engine | 0 |
| 22 | 13 | Ludwig Heimrath | 39 | Ludwig Heimrath | McLaren M1C Chevrolet | 43 | 50 | engine | 0 |
| 23 | 27 | Leonard Janke | 77 | Janke Auto Co. | McLaren M1C Chevrolet | 38 | 50 | gearbox | 0 |
| 24 | 12 | Jerry Hansen | 44 | Jerry Hansen | McLaren M6A 1/Chevrolet | 30 | 50 | head gasket | 0 |
| 25 | 23 | Dick Brown | 28 | Écurie Green | McLaren M6B 50-07/Chevrolet | 28 | 50 | engine | 0 |
| 26 | 28 | Gary Wilson | 19 | Gary Wilson | McLaren M1B Chevrolet | 27 | 50 | engine | 0 |
| 27 | 6 | Charles Parsons | 10 | Carl Haas | Lola T160 SL160-2/Chevrolet | 26 | 50 | engine | 0 |
| 28 | 25 | Ralph Treischmann | 56 | Ralph Trieschmann | McLaren M1C Chevrolet | 16 | 50 | head gasket | 0 |
| 29 | 24 | Brian O'Neil | 15 | American Racing Motors | Lola T70 Mk.3B Chevrolet | 12 | 50 | push start | 0 |