| 1.5 cc | ||||||
| Pos | Name | Nation | Heat 1 | Heat 2 | Heat 3 | Final |
| 1 | Gianni Mattea | I | 168,114 | 156,739 | 244,399 | 244,399 |
| 2 | Claudio Griffanti | I | 235,54 | 236,998 | 233,948 | 236,998 |
| Claudio Griffanti | I | 223,519 | 231,66 | – | – |
| 2.5 cc | ||||||
| 1 | Gualtiero Picco | I | 268,817 | 268,736 | 271,288 | 271,288 |
| 2 | Claudio Griffanti | I | 261,703 | 261,21 | – | 261,703 |
| 3 | Aldo Valentini | I | 246,137 | 253,95 | – | 253,95 |
| 5 cc | ||||||
| 1 | Alberto Adreani | I | 292,825 | – | – | 292,825 |
| 2 | Donato Magnoni | I | 285,306 | – | – | 285,306 |
| 3 | Aldo Valentini | I | 276,923 | 275,271 | 273,923 | 276,923 |
| 4 | Giorgio Melocchi | I | 274,223 | – | – | 274,223 |
| 5 | Gianni Mattea | I | 270,961 | – | – | 270,961 |
| 10 cc | ||||||
| 1 | Gualtiero Picco | I | – | 329,369 | – | 329,369 |
| 2 | Giorgio Citterio | I | – | 316,288 | 317,74 | 317,74 |
| 3 | Paul-Otto Ströbel | CH | – | 293,111 | 316,011 | 316,011 |
| 4 | Carlo Griffanti | I | 232,348 | 308,536 | 271,247 | 308,536 |
| 5 | Carlo Saudella | I | 276,073 | 264,278 | 261,818 | 276,073 |