Derek L. Williams
Record type: Motorsport Biographies
Competed in
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 2003 Ultra Lightweight MGP | 51 | 1:42:15.00 | 88.55 | Honda |
| 1999 Lightweight Classic MGP | R | Suzuki | ||
| 1997 Lightweight Classic MGP | R | Suzuki | ||
| 1996 Lightweight Classic MGP | R | Suzuki | ||
| 1994 Lightweight Classic MGP | R | Suzuki | ||
| 1991 Lightweight MGP | R | Yamaha | ||
| 1991 Junior MGP | R | Yamaha | ||
| 1990 Lightweight MGP | 35 | 1:37:41.00 | 92.69 | Yamaha |
| 1990 Junior MGP | 42 | 1:43:53.00 | 87.15 | Yamaha |
| 1989 Junior MGP | R | Yamaha | ||
| 1988 Lightweight MGP | R | Yamaha | ||
| 1988 Junior MGP | 41 | 2:30:46.00 | 90.82 | Yamaha |
| 1987 Junior MGP | R | Yamaha | ||
| 1986 Junior MGP | R | Yamaha | ||
| 1984 Junior MGP | R | Yamaha | ||
| 1983 Junior MGP | R | Yamaha | ||
| 1982 Junior MGP | 44 | 2:36:14.00 | 86.95 | Spondon |
| 1980 Senior MGP | R | Spondon | ||
| 1977 Senior MGP | R | Sparton | ||
| 1976 Senior MGP | R | Sparton | ||
| 1975 Junior MGP | 59 | 2:57:03.00 | 76.71 | Yamaha |