| P. | # | Rider | Bike | Laps | Time | Gap | KM/H | Best Lap | On | Gr. |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 23 |  Terry RYMER | Norton | 16 | 26:29.71 | 145.77 | 1:38.23 | 4 | 3 | |
| 2 | 1 | Rob McELNEA | Yamaha | 16 | 26:34.49 | 4.78 | 145.33 | 1:38.50 | 4 | 4 |
| 3 | 20 | Robert DUNLOP | Norton | 16 | 26:36.01 | 6.30 | 145.19 | 1:38.90 | 3 | 6 |
| 4 | 8 | Trevor NATION | Ducati | 16 | 26:41.89 | 12.18 | 144.66 | 1:38.56 | 4 | 7 |
| 5 | 40 | Roger BENNETT | Ducati | 16 | 27:21.91 | 52.20 | 141.13 | 1:41.16 | 12 | 11 |
| 6 | 35 | David JEFFERIES | Yamaha | 16 | 27:24.65 | 54.94 | 140.90 | 1:41.71 | 14 | 17 |
| 7 | 43 | Simon WATSON | Yamaha | 16 | 27:25.08 | 55.37 | 140.86 | 1:41.89 | 8 | 18 |
| 8 | 41 | Nigel NOTTINGHAM | Yamaha | 16 | 27:26.17 | 56.46 | 140.77 | 1:41.62 | 5 | 16 |
| 9 | 17 | Alex BUCKINGHAM | Yamaha | 16 | 27:40.19 | 1:10.48 | 139.58 | 1:42.48 | 9 | 14 |
| 10 | 12 | Gary BULL | Yamaha | 16 | 27:43.71 | 1:14.00 | 139.28 | 1:42.03 | 14 | 21 |
| 11 | 69 | Michael RUTTER | Ducati | 16 | 27:47.67 | 1:17.96 | 138.95 | 1:42.77 | 11 | 26 |
| 12 | 55 | Robin MILTON | Kawasaki | 16 | 27:52.71 | 1:23.00 | 138.53 | 1:42.78 | 14 | 25 |
| 13 | 30 | Nick JEFFERIES | Yamaha | 16 | 27:54.55 | 1:24.84 | 138.38 | 1:43.16 | 11 | 20 |
| 14 | 47 | Pete BOAST | Yamaha | 16 | 27:55.64 | 1:25.93 | 138.29 | 1:43.06 | 2 | 22 |
| 15 | 53 | Richard DEFAGO | Honda | 16 | 28:16.75 | 1:47.04 | 136.57 | 1:44.41 | 10 | 23 |
| 16 | 42 | Mike HOSE | Honda | 15 | 26:45.47 | 1 lap | 135.31 | 1:44.59 | 8 | 29 |
| 17 | 73 | Jamie PATTERSON | Yamaha | 15 | 26:47.88 | 1 lap | 135.11 | 1:46.03 | 8 | 28 |
| 18 | 46 | Brett SAMPSON | Kawasaki | 15 | 26:49.45 | 1 lap | 134.98 | 1:45.16 | 10 | 27 |
| 19 | 51 | Mike HODGES | Kawasaki | 15 | 26:50.32 | 1 lap | 134.91 | 1:45.33 | 10 | 33 |
| 20 | 57 | Alan MORETON | Suzuki | 15 | 26:51.22 | 1 lap | 134.83 | 1:45.26 | 10 | 32 |
| 21 | 33 | Neil DOVE | Yamaha | 15 | 26:51.62 | 1 lap | 134.80 | 1:45.67 | 15 | 34 |
| 22 | 38 | Lee DYER | Kawasaki | 15 | 26:53.90 | 1 lap | 134.61 | 1:45.64 | 9 | 36 |
| RT | 5 | James WHITHAM | Suzuki | 15 | 24:56.53 | Accident | 145.16 | 1:38.79 | 2 | 2 |
| RT | 15 | Andy WARD | Kawasaki | 14 | 24:14.82 | --- | 139.37 | 1:42.38 | 7 | 15 |
| RT | 22 | Ian SIMPSON | Kawasaki | 9 | 15:05.60 | Mechanical | 143.93 | 1:39.26 | 8 | 10 |
| RT | 50 | John BURGESS | Yamaha | 8 | 13:54.93 | --- | 138.77 | 1:41.97 | 2 | 13 |
| RT | 70 | Ian LOUGHER | Yamaha | 8 | 14:28.62 | --- | 133.39 | 1:46.33 | 6 | 30 |
| RT | 6 | Brian MORRISON | Kawasaki | 4 | 6:41.69 | Mechanical | 144.22 | 1:38.46 | 4 | 5 |
| RT | 36 | John HACKETT | Ducati | 3 | 5:55.94 | --- | 122.07 | 1:49.76 | 2 | 35 |
| RT | 3 | John REYNOLDS | Kawasaki | 2 | 3:22.80 | Accident | 142.83 | 1:37.91 | 2 | 1 |
| RT | 21 | Jim MOODIE | Kawasaki | 2 | 3:32.38 | Mechanical | 136.39 | 1:45.98 | 1 | 8 |
| RT | 31 | Graham WARD | Kawasaki | 2 | 3:36.46 | --- | 133.82 | 1:43.19 | 2 | 24 |
| RT | 74 | Rodney McCURDY | Kawasaki | 2 | 3:46.16 | --- | 128.08 | 1:50.68 | 1 | 19 |
| RT | 44 | Andrew CORBETT | Kawasaki | 1 | 1:54.93 | --- | 126.01 | 1:54.93 | 1 | 31 |
| RT | 16 | Tim BOURNE | Roton | 1 | 2:03.59 | Mechanical | 117.18 | 2:03.59 | 1 | 12 |
| NS | 11 | Mike EDWARDS | Honda | Not started | 9 |
| Fastest lap | 3 | John REYNOLDS | Kawasaki | 1:37.91 | on lap 2 | 147.92 km/h |
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