David Jefferies
Record type: Motorsport Biographies
Competed in
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 2002 Senior TT | 1 | 1:48:53.10 | 124.74 | Suzuki |
| 2002 Production 1000 TT | 1 | 0:55:22.50 | 122.64 | Suzuki |
| 2002 Production 600 TT | 7 | 0:58:47.00 | 115.53 | Suzuki |
| 2002 Junior TT | R | Suzuki | ||
| 2002 Formula 1 TT | 1 | 1:50:05.10 | 123.38 | Suzuki |
| 2000 Senior TT | 1 | 1:51:22.80 | 121.95 | Yamaha |
| 2000 Production TT | 1 | 0:45:55.60 | 98.58 | Yamaha |
| 2000 Junior TT | 1 | 1:15:52.80 | 119.33 | Yamaha |
| 2000 Formula 1 TT | R | Yamaha | ||
| 1999 Senior TT | 1 | 1:51:59.80 | 121.27 | Yamaha |
| 1999 Production TT | 1 | 0:56:49.90 | 119.05 | Yamaha |
| 1999 Junior TT | 2 | 1:16:58.20 | 117.64 | Yamaha |
| 1999 Formula 1 TT | 1 | 1:14:37.00 | 121.35 | Yamaha |
| 1998 Senior TT | 4 | 1:55:09.00 | 117.95 | Yamaha |
| 1998 Production TT | 4 | 0:57:45.50 | 117.58 | Yamaha |
| 1998 Junior TT | 8 | 1:00:40.10 | 111.94 | Honda |
| 1998 Formula 1 TT | 8 | 1:21:04.50 | 111.68 | Honda |
| 1996 Senior TT | 16 | 1:59:59.90 | 113.19 | Honda |
| 1996 Production TT | 10 | 0:59:36.90 | 113.92 | Honda |
| 1996 Junior TT | 16 | 1:00:50.00 | 111.63 | Honda |