1981 Formula 2 TT
Course name: Mountain (post 1914)
Course length: 150.92 miles (4 laps)
Competitors
| Position | Competitor(s) | Time | Speed | Machine |
|---|---|---|---|---|
| 1 | Rutter, Tony | 1:28:51.40 | 101.91 | Ducati |
| 2 | Odlin, Phil | 1:30:22.80 | 100.19 | Honda |
| 3 | Williams, Charlie | 1:31:46.20 | 98.67 | Yamaha |
| 4 | Jackson, Bob | 1:32:25.60 | 97.97 | Yamaha |
| 5 | Johnson, Geoff | 1:33:18.00 | 97.05 | Yamaha |
| 6 | Mason, Dave | 1:33:25.80 | 96.92 | Honda |
| 7 | Butenuth, Hans-Otto | 1:33:40.80 | 96.66 | Ducati |
| 8 | Bentman, Graham | 1:33:58.00 | 96.36 | Honda |
| 9 | Kneen, Mike | 1:36:45.20 | 93.59 | Honda |
| 10 | Davies, Peter | 1:37:06.00 | 93.25 | Laverda |
| 11 | Hunt, Michael | 1:37:31.60 | 92.84 | Laverda |
| 12 | Dean, Dave | 1:38:22.00 | 92.05 | Yamaha |
| 13 | Claude, Rob | 1:38:54.00 | 91.55 | Yamaha |
| 14 | Cronin, Gerry | 1:39:15.80 | 91.22 | Yamaha |
| 15 | Kerby, Dave | 1:40:21.20 | 90.23 | Honda |
| 16 | Lees, Howard | 1:40:38.60 | 89.97 | Yamaha |
| 17 | Knight, Ray | 1:40:47.80 | 89.83 | Honda |
| 18 | Galbraith, Eric | 1:41:06.20 | 89.56 | Yamaha |
| 19 | Gordon, Davy | 1:41:37.00 | 89.11 | Kawasaki |
| 20 | Noon, Stuart | 1:41:44.80 | 88.99 | Honda |
| 21 | Koberstein, Reinhard | 1:42:07.60 | 88.66 | Yamaha |
| 22 | Nothinger, Max | 1:42:39.80 | 88.2 | Yamaha |
| 23 | Vogt, Gerhard | 1:44:45.20 | 86.44 | Yamaha |
| 24 | Gibbs, Steven | 1:45:22.40 | 85.93 | Honda |
| 25 | Musson, John | 1:45:44.80 | 85.63 | Yamaha |
| 26 | Armstrong, Roy | 1:46:57.40 | 84.85 | Laverda |
| 27 | Getty, John | 1:47:31.40 | 84.21 | Laverda |
| 28 | Musson, Hilary | 1:52:36.00 | 80.41 | Yamaha |
| 29 | Corall, Fred | 1:54:50.60 | 78.84 | Yamaha |
| R | Weeden, John | Ducati | ||
| R | Lucas, Malcolm | Honda | ||
| R | Fuleda, Hermann | Kawasaki | ||
| R | McMillan, Dennis | Kawasaki | ||
| R= | McMillan, Dennis | Kawasaki | ||
| R | Roberts, Eddie | Ducati | ||
| R | Hanks, Roy | Yamaha | ||
| R | Jackson, Alan | Kawasaki | ||
| R | Wild, Pete | Yamaha | ||
| R | Boddice, Mick | Yamaha |