All available race results Harold Alfred Barkworth
| Date | Race | Rank |
| 14/09 | Hobart - Launceston | 1 |
| 28/09 | Warrnambool - Melbourne | 15 |
Rider information for 1907
| Rank | 173 |
| Score | 35 |
| Name | Harold Alfred BARKWORTH |
| Country | Australia |
| Team | Individual |
| Date | Race | Rank |
| 14/09 | Hobart - Launceston | 1 |
| 28/09 | Warrnambool - Melbourne | 15 |
| Rank | 173 |
| Score | 35 |
| Name | Harold Alfred BARKWORTH |
| Country | Australia |
| Team | Individual |