MediaEntrantsGridGrand Prix
| Official Name | 9th International Sweepstakes 500 Mile |
|---|---|
| Circuit | Indianapolis |
| Date | May 30 |
| Pole | Ralph DePalma 05:57.340 |
| Fastest Lap | |
| Podium | 1th Tommy Milton (90) , 2th Roscoe Sarles (1) , 3th Percy Ford, 3th Andy Burt, 3th Jules Ellingboe |
| Prev race | Targa Florio May 29 |
| Next race | Circuito del Mugello July 24 |
| P | N | Driver | Team | Car | Engine | Tyre | Time | Laps | Led | Gr | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 |  Tommy Milton |
Louis Chevrolet | Frontenac Special |
Frontenac L8 3.0 | Firestone | 05:34:44.650 | 200 |
90 |
20 |
0 |
| 2 | 6 | Roscoe Sarles |
Duesenberg Bros. | Duesenberg 8 |
Duesenberg L8 3.0 | Firestone | 05:38:34.030 | 200 |
1 |
2 |
0 |
| 3 | 23 | Percy Ford Andy Burt Jules Ellingboe |
Stanley Kandul | Frontenac Chicago |
Frontenac L4 3.0 | Firestone | 05:52:50.300 | 94 11 95 |
0 0 0 |
8 |
0 0 0 |
| 4 | 5 | Eddie Miller Jimmy Murphy |
Duesenberg Bros. | Duesenberg 8 |
Duesenberg L8 3.0 | Firestone | 05:54:24.980 | 93 107 |
0 0 |
9 |
0 0 |
| 5 | 16 | Ora Haibe |
Sunbeam Motor Car Co. |  Sunbeam GP 1921 [II] |
Sunbeam L8 3.0 | Firestone | 05:55:58.200 | 200 |
0 |
13 |
0 |
| 6 | 9 |  Albert Guyot Eddie Miller Joe Boyer |
Duesenberg Bros. | Duesenberg 8 |
Duesenberg L8 3.0 | Firestone | 06:01:17.700 | 101 61 38 |
0 0 0 |
14 |
0 0 0 |
| 7 | 3 |  Ira Vail |
Ira Vail | Miller Leach Special [2103] |
Miller L8 3.0 | - | 06:14:17.470 | 200 |
0 |
10 |
0 |
| 8 | 21 | Bennett Hill Jerry Wonderlich |
John Thiele | Duesenberg 8 |
Duesenberg L8 3.0 | Firestone | 06:19:08.740 | 158 42 |
0 0 |
15 |
0 0 |
| 9 | 8 | Ralph Mulford |
Louis Chevrolet | Frontenac Special |
Frontenac L8 3.0 | Firestone | Flagged off | 177 |
0 |
21 |
0 |
| DNF | 15 | René Thomas |
Sunbeam Motor Car Co. | Sunbeam GP 1921 |
Sunbeam L8 3.0 | Firestone | Water hose | 144 |
0 |
17 |
0 |
| DNF | 27 | Tom Alley |
L. L. Corum | Frontenac Special |
Frontenac L4 3.0 | Firestone | Connecting rod | 133 |
0 |
18 |
0 |
| DNF | 4 | Ralph DePalma |
Ralph DePalma | Ballot 3/8LC |
Ballot L8 3.0 | - | Connecting rod | 112 |
108 |
1 |
0 |
| DNF | 1 | Eddie Hearne |
E. A. Hearne | Duesenberg Revere Special |
Duesenberg L8 3.0 | - | Oil line | 111 |
0 |
4 |
0 |
| DNF | 24 | Jimmy Murphy Eddie Pullen |
Duesenberg Bros. | Duesenberg 8 |
Duesenberg L8 3.0 | Firestone | Accident | 107 0 |
0 0 |
19 |
0 0 |
| DNF | 17 | Riley Brett Harry Thicksten |
George L. Wade | Brett Junior Special |
Brett L6 3.0 | - | Accident | 91 0 |
0 0 |
16 |
0 0 |
| DNF | 28 | Cornelius Van Ranst |
Cornelius Van Ranst | Frontenac Special |
Frontenac L4 3.0 | Firestone | Water hose | 87 |
0 |
23 |
0 |
| DNF | 7 | Joe Boyer |
Duesenberg Bros. | Duesenberg 8 |
Duesenberg L8 3.0 | Firestone | Rear axle | 74 |
1 |
3 |
0 |
| DNF | 19 | Jean Chassagne |
Jean Chassagne | Peugeot |
Peugeot L4 3.0 | - | Engine hood | 65 |
0 |
6 |
0 |
| DNF | 22 | Jules Ellingboe |
Jules Ellingboe | Frontenac Special |
Frontenac L4 3.0 | Firestone | Oil line | 49 |
0 |
5 |
0 |
| DNF | 14 | Dribus (André Boillot) |
Louis Coatelen | Sunbeam Talbot-Darracq |
Sunbeam L8 3.0 | Firestone | Rod bearing | 41 |
0 |
11 |
0 |
| DNF | 18 | Louis Fontaine |
George L. Wade | Brett Junior Special |
Brett L6 3.0 | - | Accident | 33 |
0 |
7 |
0 |
| DNF | 25 | Joe Thomas |
Duesenberg Bros. | Duesenberg 8 [2125] |
Duesenberg L8 3.0 | Firestone | Accident | 24 |
0 |
22 |
0 |
| DNF | 10 | Howdy Wilcox |
Jules Goux | Peugeot |
Peugeot L4 3.0 | - | Connecting rod | 22 |
0 |
12 |
0 |
| WD | 21 | John Thiele |
John Thiele | Duesenberg 8 |
Duesenberg L8 3.0 | Firestone | Withdrawn | 0 |
0 |
0 |
|
| WD | 25 | Joe Boyer |
Duesenberg Bros. | Duesenberg 8 [2125] |
Duesenberg L8 3.0 | Firestone | Withdrawn | 0 |
0 |
0 |
|
| WD | 25 | Eddie Pullen |
Duesenberg Bros. | Duesenberg 8 [2125] |
Duesenberg L8 3.0 | Firestone | Withdrawn | 0 |
0 |
0 |
|
| WD | 26 | Mervin Headley |
Mervin F. C. Headley | Frontenac Special |
Frontenac L4 3.0 | Firestone | Withdrawn | 0 |
0 |
0 |
|
| WD | 27 | Lora L. Corum |
L. L. Corum | Frontenac Special |
Frontenac L4 3.0 | Firestone | Withdrawn | 0 |
0 |
0 |
|
| WD | - | Tommy Milton |
Duhrn | Duesenberg 8 |
Duesenberg L8 3.0 | - | Withdrawn | 0 |
0 |
0 |