Jap Clemens
W. F. Clemens
Birthplace: Connersville, Indiana
Born: 1864
Died: August 2, 1919
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| Track | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Indianapolis | 4 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
| Chassis | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Speedwell | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | |
| Stoddard-Dayton | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Engine | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Speedwell | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | |
| Stoddard-Dayton | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |