1989 Production 1300 TT
Course name: Mountain (post 1914)
Course length: 150.92 miles (4 laps)
Competitors
| Position | Competitor(s) | Time | Speed | Machine |
|---|---|---|---|---|
| 1 | Leach, Dave | 1:18:19.40 | 115.61 | Yamaha |
| 2 | Jefferies, Nick | 1:18:29.40 | 115.36 | Yamaha |
| 3 | Batson, Alan | 1:19:40.40 | 113.65 | Yamaha |
| 4 | Selby, Howard | 1:19:46.20 | 113.51 | Yamaha |
| 5 | Gable, Colin | 1:20:36.00 | 112.34 | Yamaha |
| 6 | Harrison, Kenny | 1:20:41.00 | 112.23 | Yamaha |
| 7 | Hazlett, Steve | 1:20:55.20 | 111.9 | Yamaha |
| 8 | McGladdery, Andy | 1:21:26.20 | 111.19 | Yamaha |
| 9 | Duffus, Iain | 1:21:47.40 | 110.7 | Suzuki |
| 10 | Ward, Steve | 1:22:11.40 | 110.17 | Kawasaki |
| 11 | Barton, Nigel | 1:22:18.60 | 110.01 | Yamaha |
| 12 | Woodland, Barry | 1:22:29.80 | 109.76 | Yamaha |
| 13 | Rose, Richard | 1:22:43.00 | 109.47 | Yamaha |
| 14 | Holden, Robert | 1:22:50.00 | 109.31 | Suzuki |
| 15 | Ashton, Dean | 1:23:35.60 | 108.32 | Suzuki |
| 16 | Thomson, Rory | 1:23:48.40 | 108.04 | Yamaha |
| 17 | Chatterton, Derek | 1:23:58.80 | 107.82 | Yamaha |
| 18 | Goodley, David | 1:23:59.00 | 107.82 | Suzuki |
| 19 | Beale, Pete | 1:24:25.20 | 107.26 | Yamaha |
| 20 | Tuxworth, Neil | 1:24:41.40 | 106.92 | Yamaha |
| 21 | Petty, Chris | 1:25:38.00 | 105.74 | Suzuki |
| 22 | Broughton, Greg | 1:25:51.80 | 105.46 | Yamaha |
| 23 | Dugdale, Alan | 1:26:24.40 | 104.79 | Yamaha |
| 24 | Kneen, Norman | 1:26:45.20 | 104.37 | Yamaha |
| 25 | Berwick, Sandy | 1:27:15.80 | 103.76 | Suzuki |
| 26 | Sutcliffe, Ralph | 1:27:57.20 | 102.95 | Suzuki |
| 27 | Rome, Paul | 1:28:27.80 | 102.36 | Yamaha |
| 28 | Larsen, Neil | 1:28:51.80 | 101.9 | Yamaha |
| 29 | Black, David | 1:29:36.20 | 101.05 | Suzuki |
| 30 | Martin, Paddy | 1:31:29.40 | 98.97 | Yamaha |
| 31 | Basset, Andy | 1:32:14.20 | 98.17 | Yamaha |
| 32 | Smith, Stephen | 1:32:28.80 | 97.91 | Yamaha |
| 33 | Bryan, Nigel | 1:38:33.00 | 91.88 | Suzuki |
| 34 | Venus, Max | 1:39:14.20 | 91.24 | Yamaha |
| R | Morrison, Brian | Honda | ||
| R | Finch, Frank | Suzuki | ||
| R | Ireland, Denis | Honda | ||
| R | Mellor, Phil | Suzuki | ||
| R | Simpson, Ian | Suzuki | ||
| R | Whitham, Jamie | Suzuki | ||
| R | Catterall, Paul | Yamaha | ||
| R | Dalton, Alan | Yamaha | ||
| R | Henshaw, Steve | Yamaha | ||
| R | Johnson, Steve | Yamaha | ||
| R | Seward, Mike | Yamaha | ||
| R | Thrush, Gary | Yamaha | ||
| R | Jones, Ian | Ducati |