| 1 | Stokes/Stokes (3)
Ford Escort | 23:01.1 | ***
*** | 10 |
| 2 | Tysoe/Morris (4)
Ford Escort RS1800 | 23:17.3 | +16.2
+16.2 | 14 |
| 3 | Dippie/Coghill (9)
Porsche 911 | 23:44.2 | +43.1
+26.9 | 4 |
| 4 | Green/Pedersen (14)
Ford Escort RS1800 | 23:44.3 | +43.2
+0.1 | 7 |
| 5 | Rawstron/McKee (7)
Ford Escort RS1800 | 23:44.9 | +43.8
+0.6 | 8 |
| 6 | Murland/Benton (2)
Ford Escort BDA | 23:51.3 | +50.2
+6.4 | 11 |
| 7 | McFarlane/McFarlane (17)
Porsche 911 | 23:55.0 | +53.9
+3.7 | 9 |
| 8 | Hills/Bennett (8)
Ford Escort RS1800 | 23:55.1 | +54.0
+0.1 | 6 |
| 9 | Evans/Williams (10)
Ford Escort Mk2 | 23:57.7 | +56.6
+2.6 | 2 |
| 10 | Callinan/Callinan (11)
Ford Escort | 23:59.5 | +58.4
+1.8 | 3 |
| 11 | Reid/Neill (5)
Ford Escort Mk2 RS1800 | 24:04.0 | +1:02.9
+4.5 | 1 |
| 12 | Squires/Hutchinson (12)
Ford Escort | 24:11.7 | +1:10.6
+7.7 | 5 |
| 13 | Keighley/Hutton (22)
Ford Escort BDA | 24:22.8 | +1:21.7
+11.1 | 17 |
| 14 | Stewart/Sutherland (24)
Ford Escort Mk1 | 24:30.3 | +1:29.2
+7.5 | 12 |
| 15 | Tysoe/Dolman (25)
Ford Escort RS2000 | 24:37.8 | +1:36.7
+7.5 | 13 |
| 16 | Vause/Vause (23)
Toyota Corolla Levin AE86 | 25:12.6 | +2:11.5
+34.8 | 26 |
| 17 | Scannell/Lancaster (20)
Toyota AE86 | 25:36.5 | +2:35.4
+23.9 | 16 |
| 18 | Giltrap/McMillan (18)
Mercedes 190E Cosworth | 25:46.7 | +2:45.6
+10.2 | 25 |
| 19 | Bollman/Siebert (27)
Ford Escort RS1600 | 26:38.3 | +3:37.2
+51.6 | 19 |
| 20 | Hills/Tuckey (29)
Ford Escort RS1800 | 28:02.6 | +5:01.5
+1:24.3 | 20 |
| 21 | Green/Greenland (26)
BMW E30 325i | 29:14.1 | +6:13.0
+1:11.5 | 24 |
| 22 | Mackay/Maclennan (19)
Ford Escort | 45:00.0 | +21:58.9
+15:45.9 | 23 |
| 22 | Anderson/Johnston (28)
Alfa Romeo 75 | 45:00.0 | +21:58.9
*** | 21 |