1980 Junior TT
Course name: Mountain (post 1914)
Course length: 150.92 miles (4 laps)
Competitors
| Position | Competitor(s) | Time | Speed | Machine |
|---|---|---|---|---|
| 1 | Williams, Charlie | 1:28:34.80 | 102.22 | Yamaha |
| 2 | Robinson, Donny | 1:28:46.20 | 102 | Yamaha |
| 3 | Tonkin, Steve | 1:29:06.60 | 101.61 | Cotton |
| 4 | Blake, Kenny | 1:29:16.80 | 101.42 | Yamaha |
| 5 | Richards, Ian | 1:30:17.00 | 100.29 | Yamaha |
| 6 | Murray, Bernard | 1:30:37.20 | 99.92 | Yamaha |
| 7 | Backstrom, Lennart | 1:30:56.60 | 99.57 | Yamaha |
| 8 | Sayle, Jeff | 1:31:21.00 | 99.12 | Yamaha |
| 9 | Chatterton, Derek | 1:31:34.20 | 98.88 | Yamaha |
| 10 | Swallow, Richard | 1:31:44.00 | 98.71 | Yamaha |
| 11 | McGinn, Conor | 1:31:53.40 | 98.54 | Yamaha |
| 12 | Dunlop, Joey | 1:31:58.20 | 98.45 | Yamaha |
| 13 | Mellor, Phil | 1:32:01.80 | 98.39 | Yamaha |
| 14 | Labuschagne, Peter | 1:32:14.60 | 98.16 | Yamaha |
| 15 | Jackson, Alan | 1:32:18.40 | 98.09 | Yamaha |
| 16 | Jones, Ron | 1:32:21.40 | 98.04 | Yamaha |
| 17 | Moynihan, Steve | 1:33:03.80 | 97.3 | Yamaha |
| 18 | Hughes, Dave | 1:33:07.60 | 97.23 | Yamaha |
| 19 | Rutter, Tony | 1:33:15.00 | 97.1 | Cotton |
| 20 | Ingham, Bill | 1:34:05.80 | 96.23 | Yamaha |
| 21 | Shimmin, Danny | 1:34:34.80 | 95.74 | Yamaha |
| 22 | Stone, John | 1:35:03.20 | 95.26 | Yamaha |
| 23 | Goodfellow, Dave | 1:36:39.80 | 93.67 | Yamaha |
| 24 | Jeffreys, Roy | 1:36:54.80 | 93.43 | Yamaha |
| 25 | Chatterton, Mick | 1:36:59.60 | 93.55 | Yamaha |
| 26 | Bowman, Bill | 1:37:43.20 | 92.66 | Yamaha |
| 27 | Lawton, Alan | 1:39:03.00 | 91.42 | Yamaha |
| 28 | Trotter, Les | 1:39:08.40 | 91.33 | Yamaha |
| 29 | Weber, Hubertus | 1:39:33.40 | 90.95 | Yamaha |
| 30 | Wise, Trevor | 1:39:36.20 | 90.91 | Yamaha |
| 31 | Woodland, Barry | 1:40:56.00 | 89.71 | Yamaha |
| 32 | Dawson, Walter | 1:41:37.20 | 89.1 | Yamaha |
| 33 | Cousins, John | 1:44:06.20 | 86.98 | Yamaha |
| 34 | Wood, Derek | 1:45:10.60 | 86.09 | Yamaha |
| 35 | Weeden, John | 1:49:47.80 | 82.47 | Yamaha |
| 36 | Wilhelm, Wolfgang | 1:54:43.80 | 78.92 | Yamaha |
| 37 | Loughridge, Tom | 75.9 | Yamaha | |
| R | Coates, Ernie | Cotton | ||
| R | Cull, Steve | Cotton | ||
| R | Huxley, Derek | Cotton | ||
| R | Fuleda, Hermann | KSC | ||
| R | Gschwender, Ernst | Yamaha | ||
| R | Inwood, Ken | Yamaha | ||
| R | Law, Con | Yamaha | ||
| R | Mayer, Kurt | Yamaha | ||
| R | McGregor, Graeme | Yamaha | ||
| R | Niven, Ronnie | Yamaha | ||
| R | Smith, Barry | Yamaha | ||
| R | Tuxworth, Neil | Yamaha | ||
| R | Roberts, Eddie | Yamaha | ||
| R | Harrison, Kenny | Yamaha | ||
| R | Smith, David | Yamaha | ||
| R | Wilson, Roger | Yamaha | ||
| R | Logan, John | Yamaha | ||
| R | Murray, Steve | Yamaha | ||
| R | Nicholls, Phil | Yamaha | ||
| R | Scott, Jim | Yamaha | ||
| R | Ward, Steve | Shepherd | ||
| R | Norris, John | Yamaha | ||
| R | Mortimer, Chas | Kawasaki |