| 1.5 cc | ||||||
| Pos | FEMA | Name | Nation | Heat 1 | Heat 2 | Final |
| 1 | 666 | Gianni Mattea | I | 247,297 | – | 247,297 |
| 2 | 1131 | Claudio Griffanti | I | 233,478 | – | 233,478 |
| 3 | 534 | Andrea Mattea | I | 206,782 | 226,546 | 226,546 |
| 4 | 688 | Dante Tomasini | I | – | 223,209 | 223,209 |
| 5 | 149 | Roland Bendel | CH | – | – | – |
| 818 | Claudio Griffanti | I | 221,669 | 231,911 | – |
| 2.5 cc | ||||||
| 1 | 631 | Gualtiero Picco | I | 262,028 | 263,717 | 263,717 |
| 2 | 704 | Claudio Griffanti | I | 259,093 | – | 259,093 |
| 3 | 821 | Aldo Valentini | I | 251,414 | – | 251,414 |
| 683 | Aldo Valentini | I | – | 237,856 | – |
| 5 cc | ||||||
| 1 | 561 | Alberto Adreani | I | 287,343 | – | 287,343 |
| 2 | 472 | Donato Magnoni | I | 280,662 | 279,82 | 280,662 |
| 3 | 967 | Giorgio Melocchi | I | 269,336 | 280,125 | 280,125 |
| 4 | 384 | Aldo Valentini | I | 276,091 | 276,078 | 276,091 |
| 5 | 440 | Gianni Mattea | I | 271,301 | – | 271,301 |
| 6 | 760 | Andrea Mattea | I | 259,295 | 262,931 | 262,931 |
| 10 cc | ||||||
| 1 | 681 | Gualtiero Picco | I | 316,294 | – | 316,294 |
| 2 | 14 | Paul-Otto Ströbel | CH | 297,221 | 315,121 | 315,121 |
| 3 | 705 | Carlo Griffanti | I | 300,385 | – | 300,385 |
| 4 | 570 | Carlo Saudella | I | 263,941 | 275,879 | 275,879 |
| 5 | 775 | Giorgio Citterio | I | – | – | – |