Indy 500 Career Stats - Johnny Mantz
| Starts | Total Laps | Best Start | Best Finish | Top 5 | Top 10 | Races Led | Laps Led | Winnings |
| 2 | 385 | 8 | 7 | - | 1 | - | - | $ 6,920 |
| Year | Finish | Start | Car # | Car Name/Entrant* | C/E/T | Qual Speed | Run/Out | Laps | Led | Winnings |
| 1949 | 7 | 9 | 98 | Agajanian | KK2000 / Offy / Firestone | 127.780 | 117.142 | 200 | 0 | $4,690 |
| 1948 | 13 | 8 | 98 | Agajanian | KK2000 / Offy / Firestone | 122.790 | Running | 185 | 0 | $2,230 |
