| 1.5 cc E1 | ||||||
| Pos | FEMA | Name | Nation | Heat 1 | Heat 2 | Final |
| 1 | 666 | Gianni Mattea | I | 250,309 | – | 250,309 |
| 2 | 1411 | Gianmauro Castagnetti | I | 222,055 | – | 222,055 |
| 3 | 818 | Claudio Griffanti | I | 221,149 | 220,116 | 221,149 |
| 304 | Gianni Mattea | I | 240,703 | – | – | |
| 1131 | Claudio Griffanti | I | 199,838 | – | – |
| 2.5 cc E2 | ||||||
| 1 | 821 | Aldo Valentini | I | – | – | – |
| 5 cc E4 | ||||||
| 1 | 1413 | Alberto Adreani | I | 296,951 | – | 296,951 |
| 2 | 1414 | Gianni Mattea | I | 281,395 | 291,734 | 291,734 |
| 3 | 1326 | Aldo Valentini | I | 273,353 | 160,392 | 273,353 |
| 4 | 1412 | Gianmauro Castagnetti | I | 261,715 | 260,809 | 261,715 |
| 1250 | Aldo Valentini | I | 141,911 | – | – |
| 10 cc E5 | ||||||
| 1 | 966 | Marino Vavassori | I | 323,247 | 262,345 | 323,247 |
| 2 | 523 | Carlo Griffanti | I | 315,867 | 314,339 | 315,867 |
| 3 | 1389 | Michael Schmutz | CH | 308,251 | – | 308,251 |
| 4 | 775 | Giorgio Citterio | I | 252,224 | – | 252,224 |