All sports Site
All sports Site
Choice of a season :
Great Britain - 10 August 1980
| 1 | Randy Mamola (USA) | Suzuki | 42'52.710 |
| 2 | Kenny Roberts Jr (USA) | Yamaha | 11.150 |
| 3 | Marco Lucchinelli (ITA) | Suzuki | 26.390 |
| 4 | Graziano Rossi (ITA) | Suzuki | 26.510 |
| 5 | Johnny Jr Cecotto (VEN) | Yamaha | 46.210 |
| 6 | Franco Uncini (ITA) | Suzuki | 49.780 |
| 7 | Kork Ballington (RSA) | Kawasaki | 56.020 |
| 8 | Philippe Coulon (SWI) | Suzuki | +1'03.500 |
| 9 | Jack Middelburg (NED) | Yamaha | +1'10.670 |
| 10 | Dave Potter (GBR) | Yamaha | +1'16.230 |