George Mason Indianapolis 500 Stats
| Starts | Total Laps | Poles | Wins | Top 5 | Top 10 | Races Led | Laps Led | Winnings |
| 1 | 66 | 0 | 0 | 0 | 0 | 0 | 0 | $0 |
| Year | Finish | Start | Car Num. | Car Name / Entrant | Make / Model | Qual. Speed | Status | Laps | Led | Winnings |
| 1914 | 23 | 13 | 13 | Mason | Duesenberg / Duesenberg / | 87.1 | Piston | 66 | 0 | $0 |