All available race results R.L. Jefferay
| Date | Race | Rank |
| 14/09 | Goulburn - Sydney | 37 |
Rider information for 1912
| Rank | 1004 |
| Score | 0 |
| Name | R.L. JEFFERAY |
| Country | Australia |
| Team | Individual |
| Date | Race | Rank |
| 14/09 | Goulburn - Sydney | 37 |
| Rank | 1004 |
| Score | 0 |
| Name | R.L. JEFFERAY |
| Country | Australia |
| Team | Individual |