SWITZERLAND GRAND PRIX
500cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Jack Brett | 21:03.000 | |
| 2 | William Doran | ||
| 3 | Carlo Bandirola | ||
| 4 | Nello Pagani | ||
| 5 | Rod Coleman | ||
| 6 | Ray Amm |
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Fergus Anderson | 57:23.300 | |
| 2 | Enrico Lorenzetti | ||
| 3 | Leslie Graham | ||
| 4 | Alano Montanari | ||
| 5 | Nino Grieco | ||
| 6 | Bob Gehring |