1975 Lightweight TT
Course name: Mountain (post 1914)
Course length: 150.92 miles (4 laps)
Competitors
| Position | Competitor(s) | Time | Speed | Machine |
|---|---|---|---|---|
| 1 | Mortimer, Chas | 1:28:57.80 | 101.78 | Yamaha |
| 2 | Chatterton, Derek | 1:29:20.00 | 101.36 | Yamaha |
| 3 | Williams, John G. | 1:29:42.20 | 100.94 | Yamaha |
| 4 | Rutter, Tony | 1:30:55.40 | 99.59 | Yamaha |
| 5 | George, Alex | 1:30:56.00 | 99.58 | Yamaha |
| 6 | Henderson, Bill | 1:31:11.20 | 99.3 | Yamaha |
| 7 | Tuxworth, Neil | 1:31:26.00 | 99.03 | Yamaha |
| 8 | Kassner, Helmut | 1:32:09.00 | 98.25 | Yamaha |
| 9 | Roberts, Eddie | 1:32:15.40 | 98.15 | Yamaha |
| 10 | Horton, Clive | 1:32:23.40 | 98.01 | Yamaha |
| 11 | Barry, Geoff | 1:32:40.40 | 97.71 | Yamaha |
| 12 | Rae, Bill | 1:32:42.60 | 97.67 | Yamaha |
| 13 | Casey, Peter | 1:32:50.00 | 97.54 | Yamaha |
| 14 | Tonkin, Steve | 1:32:51.20 | 97.52 | Yamaha |
| 15 | Weeden, John | 1:32:52.80 | 97.49 | Yamaha |
| 16 | Mateer, Gerry | 1:33:10.00 | 97.19 | Yamaha |
| 17 | Kidson, John | 1:33:38.00 | 96.7 | Yamaha |
| 18 | Clegg, Noel | 1:34:34.60 | 95.74 | Yamaha |
| 19 | Simpson, Bill | 1:34:55.40 | 95.39 | Yamaha |
| 20 | Johnson, Eddie | 1:34:56.60 | 95.37 | Yamaha |
| 21 | Cormican, Donal | 1:35:21.00 | 94.96 | Yamaha |
| 22 | Nicholls, Roger | 1:35:21.60 | 94.95 | Yamaha |
| 23 | Rogers, Alan | 1:35:49.80 | 94.49 | Yamaha |
| 24 | Marsovszky, Gyula | 1:35:58.20 | 94.35 | Yamaha |
| 25 | Read, Martin | 1:36:02.00 | 94.29 | Yamaha |
| 26 | Scott, Jim | 1:36:13.00 | 94.11 | Yamaha |
| 27 | Caunt, Rex | 1:36:49.00 | 93.52 | Yamaha |
| 28 | Warburton, Brian | 1:36:50.00 | 93.51 | Yamaha |
| 29 | Murray, Steve | 1:36:50.20 | 93.5 | Yamaha |
| 30 | Waring, Graham | 1:36:58.00 | 93.38 | Yamaha |
| 31 | Granath, Bo | 1:37:04.80 | 93.27 | Yamaha |
| 32 | Dowland, Richard | 1:37:52.20 | 92.52 | Yamaha |
| 33 | Coates, Ernie | 1:38:41.40 | 91.75 | Yamaha |
| 34 | Anderson, Tony | 1:39:10.20 | 91.31 | Yamaha |
| 35 | Jones, Stuart | 1:39:31.40 | 90.98 | Yamaha |
| 36 | Madden, Robert | 1:40:39.40 | 89.96 | Yamaha |
| 37 | Gallagher, Denis | 1:41:02.60 | 89.61 | Yamaha |
| 38 | Kostwinder, Jan | 1:41:59.00 | 88.79 | Yamaha |
| 39 | Trollope, Dennis | 1:42:35.80 | 88.26 | Yamaha |
| 40 | Kay, Ken | 1:42:50.40 | 88.05 | Yamaha |
| 41 | Mason, Neil | 1:44:21.00 | 86.77 | Yamaha |
| 42 | Loughridge, Tom | 1:44:21.80 | 86.76 | Yamaha |
| 43 | McGahan, Chris | 1:46:59.00 | 84.64 | Yamaha |
| 44 | Robinson, Tom | 1:56:28.40 | 77.74 | Yamaha |
| 44= | Robinson, Tom | 1:56:28.40 | 77.74 | Yamaha |
| 45 | Lawley, John | 2:05:22.00 | 72.23 | Honda |
| R | Hussey, Brian | Harley Davidson | ||
| R | Watts, Nev | Honda | ||
| R | Benson, Godfrey | Yamaha | ||
| R | Bisbey, Roy | Yamaha | ||
| R | Capstick, Alan | Yamaha | ||
| R | Carpenter, Phil | Yamaha | ||
| R | Dickson, Peter | Yamaha | ||
| R | Herron, Tom | Yamaha | ||
| R | Huggett, Ken | Yamaha | ||
| R | Lunn, Doug | Yamaha | ||
| R | Neve, Chris | Yamaha | ||
| R | North, Alan | Yamaha | ||
| R | Notman, Leigh | Yamaha | ||
| R | Pipes, Dick | Yamaha | ||
| R | Richards, Ian | Yamaha | ||
| R | Scutt, Mick | Yamaha | ||
| R | Webb, Roger | Yamsel | ||
| R | Grant, Mick | Kawasaki | ||
| R | Robertson, William | Yamaha | ||
| R | Williams, Charlie | Yamaha | ||
| R | Sharpe, Martin | Yamaha | ||
| R | O'Neill, Brian | Yamaha | ||
| R | Holmes, John | Yamaha |