DUTCH TT
500cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Jack Middelburg | 48:22.000 | |
| 2 | Graziano Rossi | 48:36.000 | |
| 3 | Franco Uncini | 48:37.800 | |
| 4 | Boet Van Dulmen | 48:51.400 | |
| 5 | Randy Mamola | 48:51.500 | |
| 6 | Johnny Cecotto | 48:54.800 | |
| 7 | Patrick Fernandez | ||
| 8 | Graeme Crosby | ||
| 9 | Henk De Vries | ||
| 10 | Patrick Pons | ||
| 11 | Jeffrey Sayle | ||
| 12 | Willem Zoet | ||
| 14 | Michel Rougerie | ||
| 15 | Dave Potter | ||
| — | Barry Sheene | OUTSTND | |
| — | Wil Hartog | OUTSTND | |
| — | Marco Lucchinelli | OUTSTND | |
| — | Kenny Roberts | OUTSTND |
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Carlos Lavado | 48:50.500 | |
| 2 | Eric Saul | 49:29.200 | |
| 3 | Anton Mang | 49:29.900 | |
| 4 | Thierry Espié | 49:58.600 | |
| 5 | Jean Marc Toffolo | 50:23.500 | |
| 6 | Eero Hyvarinen | 50:41.900 | |
| 7 | Jean Francois Baldé | ||
| 8 | Didier De Radigues | ||
| 9 | Clive Horton | ||
| 10 | Rene Deláby |
125cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Angel Nieto | 46:59.500 | |
| 2 | Guy Bertin | 47:13.400 | |
| 3 | Loris Reggiani | 47:52.500 | |
| 4 | Pierpaolo Bianchi | 48:20.400 | |
| 5 | Harald Bartol | 48:21.700 | |
| 6 | Ricardo Tormo | 48:26.800 | |
| 7 | Bruno Kneubühler | 48:28.400 | |
| 8 | Henk Van Kessel | ||
| 9 | Matti Kinnunen | ||
| 10 | Anton Straver |
50cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Ricardo Tormo | ||
| 2 | Stefan Dörflinger | ||
| 3 | Eugenio Lazzarini | ||
| 4 | Hans Spaan | ||
| 5 | Hans Hummel | ||
| 6 | Theo Timmer | ||
| 7 | Henk Van Kessel | ||
| 8 | Rolf Blatter | ||
| 9 | Wolfgang Müller | ||
| 10 | Otto Machinek |