| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Bobby Unser | 11 | Roger Penske | Penske PC9/Cosworth | 150 | 14,800 | running | 29 |
| 2 | 2 | Johnny Rutherford | 4 | Jim Hall | Chaparral 2K 01/Cosworth | 150 | 10,050 | running | 44 |
| 3 | 1 | Gordon Johncock | 20 | Pat Patrick | Phoenix 80/Cosworth | 150 | 7,850 | running | 73 |
| 4 | 8 | Pancho Carter | 10 | Alex Morales | Penske PC7/Cosworth | 147 | 5,650 | running | 0 |
| 5 | 4 | Rick Mears | 1 | Roger Penske | Penske PC9/Cosworth | 147 | 4,500 | running | 0 |
| 6 | 9 | Tom Sneva | 9 | Jerry O'Connell | McLaren M24 001/Cosworth | 146 | 4,100 | running | 0 |
| 7 | 12 | Cliff Hucul | 81 | Wayne Woodward | McLaren M24B 002/Cosworth | 145 | 3,500 | running | 0 |
| 8 | 15 | Jerry Sneva | 7 | Sherman Armstrong | Lola T500B HU04/Cosworth | 145 | 3,000 | running | 0 |
| 9 | 7 | Bill Alsup | 41 | Bill Alsup | Penske PC7 011/Cosworth | 145 | 3,250 | running | 0 |
| 10 | 18 | Billy Engelhart | 29 | William Beaudoin | McLaren M24B 003/Cosworth | 144 | 2,550 | running | 0 |
| 11 | 13 | Sheldon Kinser | 24 | Ralph Wilke | Watson 79 1/Cosworth | 144 | 2,400 | running | 0 |
| 12 | 16 | Gary Bettenhausen | 46 | Sherman Armstrong | Wildcat II 2/DGS | 143 | 2,250 | running | 0 |
| 13 | 23 | Dick Simon | 8 | Rolla Vollstedt | Vollstedt 77 14/Offenhauser | 143 | 1,450 | running | 0 |
| 14 | 11 | Jerry Karl | 38 | William Compton | McLaren M16C 6/Chevrolet | 141 | 2,000 | running | 0 |
| 15 | 21 | Howdy Holmes | 43 | Sherman Armstrong | March Orbitor 80C/Cosworth | 141 | 1,900 | running | 0 |
| 16 | 10 | Bill Tempero | 65 | Bill Tempero | Eagle 74 Fletcher/Chevrolet | 141 | 1,800 | running | 0 |
| 17 | 22 | Herm Johnson | 28 | John Menard | Lightning 77/Offenhauser | 136 | 1,700 | running | 0 |
| 18 | 20 | Rick Muther | 82 | Jack Lang | Penske PC6/Cosworth | 127 | 1,600 | running | 0 |
| 19 | 19 | Billie Harvey | 97 | Grant King | King 73 3/Chevrolet | 126 | 1,500 | running | 0 |
| 20 | 3 | Al Unser | 5 | Bobby Hillin | Longhorn LR01 01/Cosworth | 117 | 1,400 | engine | 4 |
| 21 | 14 | Billy Vukovich | 2 | Ralph Wilke | Watson 77 1/Offenhauser | 109 | 1,350 | suspension | 0 |
| 22 | 24 | Phil Threshie | 30 | Andy Kenopensky | IAM 001 1/Donovan-Brodix Chevrolet | 106 | 650 | vibration | 0 |
| 23 | 6 | Tom Bagley | 40 | Pat Patrick | Phoenix 80/Cosworth | 82 | 1,300 | differential | 0 |
| 24 | 17 | Danny Ongais | 25 | Ted Field | Parnelli VPJ6C/Cosworth | 34 | 1,300 | engine | 0 |
| Bruce Hill | 75 | Wayne Woodward | March 73A 3/Chevrolet | 0 | did not qualify | 0 | |||
| Janet Guthrie | 55 | Lindsey Hopkins | Lightning 80 LHR-001/Cosworth | 0 | did not qualify | 0 | |||
| Tony Bettenhausen Jr. | 32 | Walter Medlin | Eagle 74 Fletcher/Offenhauser | 0 | did not qualify | 0 | |||
| Larry Cannon | 95 | Larry Cannon | Wildcat I 1/DGS | 0 | did not qualify | 0 | |||
| Tim Richmond | 21 | Robert Schultz | Penske PC7 003/Cosworth | 0 | did not qualify | 0 | |||
| John Mahler | 92 | John Mahler | Eagle 72 Finley/Offenhauser | 0 | did not qualify | 0 | |||
| Dick Ferguson | 50 | Kenneth Mahoney | Antares 72 2/Offenhauser | 0 | did not qualify | 0 |