| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | George Follmer | 6 | Roger Penske | Porsche 917/10 003 | 75 | 15,000 | running | |
| 2 | 7 | Gregg Young | 2 | Young American Racing Team | McLaren M8F 2/Chevrolet | 74 | running | ||
| 3 | 5 | Milt Minter | 0 | Vasek Polak Racing Team | Porsche 917/10 006 | 74 | running | ||
| 4 | 11 | Charlie Kemp | 23 | Bobby Rinzler | Lola T222 HU08/Chevrolet | 73 | running | ||
| 5 | 6 | Peter Gregg | 59 | Peter Gregg | Porsche 917/10 007 | 72 | out of fuel | ||
| 6 | 9 | Lothar Motschenbacher | 11 | Motschenbacher Racing | McLaren M8D 1/Chevrolet | 71 | running | ||
| 7 | 8 | David Hobbs | 1 | Carl Haas | Lola T310 HU01/Chevrolet | 71 | running | ||
| 8 | 15 | Charles Parsons | 79 | Overhauser Racing | Lola T160 Chevrolet | 69 | running | ||
| 9 | 13 | Scooter Patrick | 33 | Otto Zipper Alfa Racing | Alfa Romeo T33/4 75080-023 | 69 | running | ||
| 10 | 12 | Roger McCaig | 55 | Roger McCaig | McLaren M8FP 72-01/Chevrolet | 68 | running | ||
| 11 | 17 | Tom Heyser | 61 | Albert Heyser | Lola T260 HU2/Chevrolet | 66 | running | ||
| 12 | 16 | Gordon Dewar | 50 | JNO Racing | McLaren M8C 70-06/Chevrolet | 65 | running | ||
| 13 | 18 | Bob Nagel | 17 | Bob Nagel | Lola T222 HU07/Chevrolet | 63 | running | ||
| 14 | 20 | George Drolsom | 34 | George Drolsom | McLaren M8C 70-10/Chevrolet | 59 | engine | ||
| 15 | 21 | William Wonder | 15 | Bill Wonder | McLaren M8C 70-03/Chevrolet | 57 | running | ||
| 16 | 19 | Don Devine | 99 | Devine | McLaren M12 Chevrolet | 49 | running | ||
| 17 | 22 | Bob Klempel | 77 | Bob Klempel | McLaren M1C Chevrolet | 42 | oil leak | ||
| 18 | 10 | Steve Durst | 96 | Steve Durst | McLaren M8E 80-03/Chevrolet | 33 | engine | ||
| 19 | 4 | François Cevert | 22 | Young American Racing Team | McLaren M8F 1/Chevrolet | 20 | camshaft | ||
| 20 | 14 | Jackie Oliver | 101 | Advanced Vehicle Systems | Shadow Mk.3 Chevrolet | 20 | engine | ||
| 21 | 23 | Danny Hopkins | 35 | Danny Hopkins | Lola T160 SL160-8/Chevrolet | 13 | did not finish | ||
| 22 | 3 | Peter Revson | 4 | McLaren Racing | McLaren M20 1/Chevrolet | 13 | rotor arm | ||
| 23 | 1 | Denis Hulme | 5 | McLaren Racing | McLaren M20 2/Chevrolet | 4 | accident |