Jack Williamson
Record type: Motorsport Biographies
Name Variant: Jack *Williamson
Competed in
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 2007 Junior MGP | 89 | 1:28:50.59 | 101.923 | Suzuki |
| 2006 Senior MGP | 55 | 1:27:48.00 | 103.131 | Suzuki |
| 2006 Class A Newcomers MGP | 14 | 1:28:50.00 | 101.927 | Suzuki |