Danny Ongais Indianapolis 500 Indianapolis 500

| Year_ | Chassis | Engine | Start_ | Finish | Entrant |
|---|---|---|---|---|---|
| 1977 | Parnelli VPJ6B | Cosworth | 7 | 20 | Interscope Racing |
| 1978 | Parnelli VPJ6B | Cosworth | 2 | 18 | Interscope Racing |
| 1979 | Parnelli VPJ6C | Cosworth | 27 | 4 | Interscope Racing |
| 1980 | Parnelli VPJ6C | Cosworth | 16 | 7 | Interscope Racing |
| 1981 | Interscope 81 | Cosworth | 21 | 27 | Interscope Racing |
| 1982 | Interscope 03 | Cosworth | 9 | 22 | Interscope Racing |
| 1983 | March 83C | Cosworth | 21 | 21 | Interscope Racing |
| 1984 | March 84C | Cosworth | 11 | 9 | Interscope Racing |
| 1985 | March 85C | Cosworth | 17 | 17 | Interscope Racing |
| 1986 | March 86C | Buick | 16 | 23 | March Engineering |
| 1987 | Penske PC-16 | Chevrolet | Practice Crash 1 | Practice Crash 1 | Team Penske |