NATIONS GRAND PRIX
500cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Geoff Duke | 13:24.500 | |
| 2 | Umberto Masetti | ||
| 3 | Arciso Artesiani | ||
| 4 | Alfredo Milani | ||
| 5 | Carlo Bandirola | ||
| 6 | Dickie Dale |
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Dario Ambrosini | 51:54.400 | |
| 2 | Fergus Anderson | ||
| 3 | Bruno Francisci | ||
| 4 | Claudio Mastellari | ||
| 5 | Alano Montanari | ||
| 6 | Umberto Plebani |
125cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Gianni Leoni | 45:07.000 | |
| 2 | Carlo Ubbiali | ||
| 3 | Luigi Zinzani | ||
| 4 | Bruno Ruffo | ||
| 5 | Raffaele Alberti | ||
| 6 | Emilio Soprani |