| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | A.J. Foyt | 1 | Ansted Thompson Racing | 1963 Watson 4/Offenhauser | 150 | 7,085 | running | 24 |
| 2 | 6 | Lloyd Ruby | 75 | Bill Forbes | Halibrand 64 2/Offenhauser | 148 | 4,251 | running | 0 |
| 3 | 7 | Don Branson | 5 | Robert Wilke | Watson 64 2/Offenhauser | 146 | 2,834 | running | 0 |
| 4 | 19 | Bob Harkey | 3 | John Pfrommer | 1962 Meskowski D 8/Offenhauser | 145 | 2,052 | running | 0 |
| 5 | 17 | Norm Hall | 26 | Pope-Hall Enterprises | Watson FE/Offenhauser | 144 | 1,700 | running | 0 |
| 6 | 15 | Bob Wente | 68 | Gilbert Morcroft | 1961 Trevis 4/Offenhauser | 143 | 1,417 | running | 0 |
| 7 | 2 | Rodger Ward Bobby Marshman | 2 | Robert Wilke | Watson 64 1/Ford | 140 | 1,133 | out of fuel | 83 |
| 8 | 9 | Dee Jones Troy Ruttman | 14 | George Walther | 1962 Watson 1/Offenhauser | 139 | 991 | running | 0 |
| 9 | 13 | Bud Tinglestad | 15 | Dan LeVine | 1963 Trevis 6/Offenhauser | 137 | 923 | running | 0 |
| 10 | 5 | Len Sutton | 66 | Rolla Vollstedt | Vollstedt 63 6/Offenhauser | 135 | 850 | running | 0 |
| 11 | 8 | Mario Andretti | 7 | Al Dean | 1964 Blum 1/Offenhauser | 134 | 776 | running | 0 |
| 12 | 24 | Steve (Buzz) Gregory | 27 | Walt Flynn | 1964 Flynn D 1/Offenhauser | 134 | 708 | running | 0 |
| 13 | 22 | Bruce Jacobi | 67 | John Fray | Fray D/Offenhauser | 133 | 640 | running | 0 |
| 14 | 1 | Jim McElreath | 52 | John Zink | Brabham BT12 I-1-64/Offenhauser | 126 | 566 | exhaust header | 32 |
| 15 | 10 | Jud Larson | 35 | Pete Salemi | 1964 Dunlop D 1/Offenhauser | 93 | 493 | piston | 0 |
| 16 | 16 | Mel Kenyon | 21 | Richard Kemerly | 1962 Lesovsky 5/Offenhauser | 89 | 425 | engine | 0 |
| 17 | 14 | Johnny Rutherford | 10 | Racing Associates | 1962 Turner D 2/Chevrolet | 86 | 356 | brakes | 0 |
| 18 | 11 | Bobby Unser | 88 | Gordon Van Liew | 1963 Kuzma 12/Offenhauser | 78 | 283 | brakes | 0 |
| 19 | 23 | Ed Kostenuk | 16 | Tassi Vatis | 1959 Vollstedt D 5/Offenhauser | 57 | 141 | rear end | 0 |
| 20 | 18 | Bobby Grim | 16 | Tassi Vatis | 1961 Kurtis500J2 122/Offenhauser | 55 | 141 | transmission | 0 |
| 21 | 21 | Ralph Liguori | 44 | Ina Mae McDermott | 1961 Meskowski D 6/Chevrolet | 54 | 141 | oil pressure | 0 |
| 22 | 3 | Bobby Marshman | 51 | Lindsey Hopkins | Lotus 29 2/Ford | 22 | 141 | radius rod | 11 |
| 23 | 20 | Dee Jones | 24 | New England Speed Equipment | Watson FE/Offenhauser | 19 | 141 | oil leak | 0 |
| 24 | 12 | Arnold Knepper | 74 | Lee Glessner | 1958 Meskowski D 1/Offenhauser | 11 | 141 | magneto | 0 |
| 25 | 25 | Bob Hurt | 81 | Joe Hunt | 1959 Ewing 1/Offenhauser | 0 | 0 | did not qualify | 0 |
| 26 | 26 | Chuck Arnold | 31 | Joe Concannon | 1955 Kurtis 500D 381/Offenhauser | 0 | 0 | did not qualify | 0 |
| Parnelli Jones | 98 | J.C. Agajanian | Lotus 34 3/Ford | 0 | 0 | did not qualify | 0 | ||
| Gordon Johncock | 63 | Karl Hall | 1964 Curtis 2/Offenhauser | 0 | 0 | did not qualify | 0 | ||
| Bob Mathouser | 92 | William Deakin | 1957 Kurtis 500G2 6/Offenhauser | 0 | 0 | did not qualify | 0 |