All available race results J. Grayland
| Date | Race | Rank |
| 26/09 | Warrnambool - Melbourne | 65 |
Rider information for 1931
| Rank | 1304 |
| Score | 0 |
| Name | J. GRAYLAND |
| Country | Australia |
| Team | Individual |
| Date | Race | Rank |
| 26/09 | Warrnambool - Melbourne | 65 |
| Rank | 1304 |
| Score | 0 |
| Name | J. GRAYLAND |
| Country | Australia |
| Team | Individual |