All available race results John "Jack" Arnst
| Date | Race | Rank |
| 02/08 | Timaru - Christchurch | 3 |
Rider information for 1902
| Rank | 174 |
| Score | 23 |
| Name | John "Jack" ARNST |
| Country | New Zealand |
| Team | Individual |
| Date | Race | Rank |
| 25/07 | Timaru - Christchurch | 1 |
| 22/08 | Melbourne - Warrnambool | 1 |
Rider information for 1903
| Rank | 74 |
| Score | 68 |
| Name | John "Jack" ARNST |
| Country | New Zealand |
| Team | Individual |
| Date | Race | Rank |
| 06/08 | Goulburn - Sydney | 1 |
| 30/08 | Warrnambool - Melbourne | 15 |
Rider information for 1904
| Rank | 106 |
| Score | 35 |
| Name | John "Jack" ARNST |
| Country | New Zealand |
| Team | Individual |
| Date | Race | Rank |
| 19/09 | Goulburn - Sydney | 1 |
| 30/09 | Warrnambool - Melbourne | 34 |
Rider information for 1905
| Rank | 147 |
| Score | 30 |
| Name | John "Jack" ARNST |
| Country | New Zealand |
| Team | Individual |
| Date | Race | Rank |
| 01/09 | Timaru - Christchurch | 3 |
Rider information for 1906
| Rank | 202 |
| Score | 23 |
| Name | John "Jack" ARNST |
| Country | New Zealand |
| Team | Individual |
| Date | Race | Rank |
| 31/10 | Timaru - Christchurch | 1 |
Rider information for 1909
| Rank | 380 |
| Score | 30 |
| Name | John "Jack" ARNST |
| Country | New Zealand |
| Team | Individual |