| 1.5 cc Class 1 | |||
| Pos | Name | Nation | Speed |
| 1 | Kevin Barker | AUS | 214,515 |
| 2 | Allan Barnes | AUS | 175,37 |
| 3 | Karl Sepetauc | AUS | – |
| 2.5 cc Class 2 | |||
| Pos | Name | Nation | Speed |
| 1 | Glenn Bransby | AUS | 227,158 |
| 2 | Ron Clydesdale | AUS | – |
| 3.5 cc Class 3 | |||
| Pos | Name | Nation | Speed |
| 1 | Brian McKellar | AUS | – |
| 2 | Lex Batterham | AUS | – |
| 5 cc Class 4 | |||
| Pos | Name | Nation | Speed |
| 1 | Tony Peacock | AUS | 284,046 |
| 2 | Glenn Bransby | AUS | 276,965 |
| 3 | Karl Sepetauc | AUS | 232,889 |
| 4 | Jim Chadwick | AUS | 104,384 |
| 5 | Craig Tulloch | AUS | – |
| 10 cc Class 5 | |||
| Pos | Name | Nation | Speed |
| 1 | Bob Buckley | AUS | 328,947 |
| 2 | John Walker | AUS | 328,467 |
| 3 | Tony Peacock | AUS | 323,857 |
| 4 | David James | AUS | 312,771 |
| 5 | Ron Clydesdale | AUS | 312,5 |
| 6 | Scott Clydesdale | AUS | 303,592 |
| 7 | Craig Tulloch | AUS | 291,828 |
| 8 | Lex Batterham | AUS | 286,309 |
| 9 | Karl Sepetauc | AUS | 278,379 |
| 10 | Brian McKellar | AUS | – |
| 11 | Jim Chadwick | AUS | – |
| Bob Buckley | AUS | 318,979 | |
| David James | AUS | 311,958 | |
| John Walker | AUS | – | |
| Tony Peacock | AUS | – |