Indy 500 Career Stats - Johnny McDowell
| Starts | Total Laps | Best Start | Best Finish | Top 5 | Top 10 | Races Led | Laps Led | Winnings |
| 4 | 467 | 26 | 18 | - | - | - | - | $ 9,329 |
| Year | Finish | Start | Car # | Car Name/Entrant* | C/E/T | Qual Speed | Run/Out | Laps | Led | Winnings |
| 1952 | 21 | 33 | 31 | McDowell | Kurtis / Offy / Firestone | 133.930 | Running | 182 | 0 | $2,333 |
| 1951 | 32 | 26 | 12 | W & J | Maserati / Offy / Firestone | 132.470 | Fuel tank | 15 | 0 | $2,222 |
| 1950 | 18 | 33 | 62 | Pete Wales | KK2000 / Offy / Firestone | 129.690 | Running | 128 | 0 | $2,769 |
| 1949 | 18 | 28 | 32 | Iddings | Meyer / Offy / Firestone | 126.130 | Magneto | 142 | 0 | $2,005 |
