Heikki Mikkola
| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 |  Sittendorf | 1977.04.17 | Suzuki |  | |
| 2 |  Norg | 1977.05.08 | Yamaha | | |
| 3 |  Edsbyn | 1977.05.15 | Yamaha | | |
| 4 | Ruskeasanta | 1977.05.22 | Yamaha | | |
| 5 |  Bielstein | 1977.06.05 | Yamaha | | |
| 6 |  Lombardore | 1977.06.12 | Yamaha | | |
| 7 |  Carlsbad | 1977.06.19 | Suzuki | | |
| 8 |  Mosport | 1977.06.26 | Yamaha | | |
| 9 |  Farleigh Castle | 1977.07.03 | Honda | | |
| 10 |  Namur | 1977.08.07 | Yamaha | | |
| 11 |  Ettelbruck | 1977.08.14 | Yamaha | | |
| 12 |  Wohlen | 1977.08.28 | Suzuki | |