| Year | Race | No | Team | Constructor | Model | CN | Engine | Spec | Gr | Ps | Laps | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 1969 | TERI | 43 | H. W. Hawthorne | Brabham | BT21 | Ford | Twin cam L4 1.5 | 10 | 11 | 56 | 0 | TAS | |||
| 5 | 1969 | TLW | 43 | H. W. Hawthorne | Brabham | BT21 | Ford | Twin cam L4 1.5 | 17 | 8 | 40 | 0 | TAS | |||
| 4 | 1969 | LEVI | 43 | H. W. Hawthorne | Brabham | BT21 | Ford | Twin cam L4 1.5 | 13 | 7 | 57 | 0 | TAS | |||
| 3 | 1969 | NZE | 43 | H. W. Hawthorne | Brabham | BT21 | Ford | Twin cam L4 1.5 | 18 | 12 | 50 | 0 | TAS | |||
| 2 | 1968 | TERI | 9 | H. W. Hawthorne | Brabham | BT21 | Ford | Twin cam L4 1.5 | 0 | DNA | 0 | DNA | 0 | TAS | ||
| 1 | 1968 | TLW | 9 | H. W. Hawthorne | Brabham | BT21 | Ford | Twin cam L4 1.5 | 0 | DNA | 0 | DNA | 0 | TAS |
