Johnny Thomson Indianapolis 500 Stats
| Starts | Total Laps | Poles | Wins | Top 5 | Top 10 | Races Led | Laps Led | Winnings |
| 8 | 1,044 | 1 | 0 | 3 | 3 | 3 | 55 | $75,833 |
| Year | Finish | Start | Car Num. | Car Name / Entrant | Make / Model | Qual. Speed | Status | Laps | Led | Winnings |
| 1960 | 5 | 17 | 3 | Adams Quarter Horse Farm | Lesovsky / Offy / Firestone | 146.443 | 136.75 | 200 | 10 | $15,100 |
| 1959 | 3 | 1 | 3 | Racing Associates | Lesovsky / Offy / Firestone | 145.908 | 135.34 | 200 | 40 | $32,375 |
| 1958 | 23 | 22 | 7 | D-A Lubricant | Kurtis / Offy / Firestone | 142.908 | Steering | 52 | 0 | $2,754 |
| 1957 | 12 | 11 | 10 | D-A Lubricant | Kuzma / Offy / Firestone | 143.529 | Running | 199 | 5 | $5,069 |
| 1956 | 32 | 18 | 88 | Schmidt | Kuzma / Offy / Firestone | 145.549 | Spun out | 22 | 0 | $2,854 |
| 1955 | 4 | 33 | 44 | Schmidt | Kuzma / Offy / Firestone | 134.113 | 126.241 | 200 | 0 | $12,889 |
| 1954 | 24 | 4 | 43 | Chapman | Nichels / Offy / Firestone | 138.787 | Stalled | 165 | 0 | $2,885 |
| 1953 | 32 | 33 | 56 | Dr. Sabourin | Del Roy-Allen / Offy / Firestone | 135.262 | Ignition | 6 | 0 | $1,907 |