| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Mario Andretti | 5 | Vel Miletich | Lola T332 HU29/Chevrolet | 25 | 16,250 | running | 25 |
| 2 | 2 | Jackie Oliver | 0 | Don Nichols | Shadow DN6 2A/Chevrolet | 25 | 11,250 | running | 0 |
| 3 | 3 | Eppie Wietzes | 94 | Eppie Wietzes | Lola T400 HU9/Chevrolet | 25 | 6,750 | running | 0 |
| 4 | 9 | B.J. Swanson | 42 | Bay Racing | Lola T332 HU42/Chevrolet | 25 | 3,500 | running | 0 |
| 5 | 4 | Elliott Forbes-Robinson | 33 | Francisco Mir | Lola T332 HU48/Chevrolet | 25 | 3,250 | running | 0 |
| 6 | 26 | Al Unser | 51 | Vel Miletich | Lola T332 HU35-2/Chevrolet | 25 | 2,100 | running | 0 |
| 7 | 19 | Graham McRae | 6 | Eddie Lewis | Lola T332 HU46/Chevrolet | 25 | 1,800 | running | 0 |
| 8 | 20 | Brian Redman | 1 | Carl Haas | Lola T332 HU45/Chevrolet | 25 | 1,600 | running | 0 |
| 9 | 5 | Warwick Brown | 4 | Pat Burke | Talon MR-1A/Chevrolet | 25 | 2,000 | running | 0 |
| 10 | 7 | David Hobbs | 10 | Carl Hogan | Lola T332 HU30/Chevrolet | 24 | 1,400 | running | 0 |
| 11 | 25 | Tony Dean | 7 | A.G. Dean | Chevron B24 73-07/Chevrolet | 23 | 1,300 | battery | 0 |
| 12 | 11 | Tuck Thomas | 88 | Tuck Thomas | Lola T332 HU38B/Chevrolet | 23 | 1,200 | running | 0 |
| 13 | 21 | Evan Noyes | 24 | Evan Noyes | Lola T332 HU51/Chevrolet | 23 | 1,100 | running | 0 |
| 14 | 16 | Horst Kroll | 37 | Geoff Davie | March 73A 3B/Chevrolet | 22 | 1,000 | generator | 0 |
| 15 | 14 | Jim Gustafson | 82 | Jim Gustafson | March 73A 4-2/Chevrolet | 20 | 900 | mechanical | 0 |
| 16 | 29 | Arlon J. Koops | 85 | Arlon Koops | Lola T330 HU20/Chevrolet | 20 | 900 | running | 0 |
| 17 | 12 | John Cannon | 9 | John Cannon | March 73A 2/Chevrolet | 19 | 800 | lost wheel | 0 |
| 18 | 15 | Dick Kantrud | 43 | Gordon Oftedahl | Lola T300 HU7/Chevrolet | 17 | 800 | cooling system | 0 |
| 19 | 8 | Jon Woodner | 91 | Ted Field | Talon MR-1A/Chevrolet | 14 | 800 | engine | 0 |
| 20 | 28 | Bob Nagel | 75 | Bob Nagel | Lola T332 HU33/Chevrolet | 12 | 800 | running | 0 |
| 21 | 10 | Danny Ongais | 63 | Ted Field | Lola T400 HU10/Chevrolet | 11 | 0 | rocker arm | 0 |
| 22 | 17 | Herbert Kuehne | 87 | Horst Kroll | Lola T300 HU15/Chevrolet | 8 | 0 | electrical | 0 |
| 23 | 6 | John Gunn | 39 | John Gunn | Lola T332 HU47/Chevrolet | 5 | 500 | clutch | 0 |
| 24 | 23 | Mark Alderson | 61 | Edward Rassey | Rassey 74/Chevrolet | 5 | 0 | engine | 0 |
| 25 | 13 | Gordon Johncock | 20 | Pat Patrick | Lola T332 HU44/Chevrolet | 2 | 0 | accident | 0 |
| 26 | 24 | Bill Baker | 55 | Barbara Baker | Lola T332 HU41/Chevrolet | 2 | 0 | fuel pressure | 0 |
| 27 | 27 | John Benton | 22 | John Benton | Lola T330 HU26/Chevrolet | 1 | 0 | engine | 0 |
| 28 | 18 | Vern Schuppan | 48 | Dan Gurney | Eagle 755 01/Chevrolet | 0 | 0 | did not start | 0 |
| 29 | 22 | Dan Gardner | 76 | Dan Gardner | Lola T330 HU11/Chevrolet | 0 | 0 | did not start | 0 |
| 30 | 30 | Fred Stout | 53 | J. Bland McCoy | Surtees TS5A 006/Chevrolet | 0 | 0 | did not start | 0 |
| 31 | 31 | Steve Durst | 96 | Steve Durst | Lola T332 HU39/Chevrolet | 0 | 0 | did not start | 0 |
| Jackie Oliver | 00 | Don Nichols | Shadow DN6 1A/Chevrolet | 0 | practiced car | 0 |