| 1.5 cc E1 | ||||||
| Pos | FEMA | Name | Nation | Heat 1 | Heat 2 | Final |
| 1 | 666 | Gianni Mattea | I | 238,089 | 238,803 | 238,803 |
| 2 | 1131 | Claudio Griffanti | I | 231,729 | 233,809 | 233,809 |
| 2.5 cc E2 | ||||||
| 1 | 445 | Claudio Griffanti | I | 249,997 | 249,149 | 249,997 |
| 2 | 821 | Aldo Valentini | I | 241,39 | 241,861 | 241,861 |
| 5 cc E4 | ||||||
| 1 | 1250 | Aldo Valentini | I | – | 280,444 | 280,444 |
| 2 | 1000 | Donato Magnoni | I | 275,773 | 275,166 | 275,773 |
| 3 | 440 | Gianni Mattea | I | 254,388 | – | 254,388 |
| 4 | 1229 | Alberto Adreani | I | – | – | – |
| 5 | 1281 | Gualtiero Picco | I | – | – | – |
| 10 cc E5 | ||||||
| 1 | 681 | Gualtiero Picco | I | 329,17 | – | 329,17 |
| 2 | 14 | Paul-Otto Ströbel | CH | 300,315 | 323,694 | 323,694 |
| 3 | 705 | Carlo Griffanti | I | 299,282 | – | 299,282 |
| 4 | 1001 | Roberto Cerana | I | 156,235 | – | 156,235 |
| 5 | 570 | Carlo Saudella | I | – | – | – |