John Van Den Berk
| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 |  Salindres | 1988.04.17 | Suzuki |  | |
| 2 |  Ibiza | 1988.04.24 | Yamaha | | |
| 3 |  Arsago Seprio | 1988.05.01 | Yamaha | | |
| 4 |  Holice | 1988.05.15 | Kawasaki | | |
| 5 |  Asham Woods | 1988.05.22 | Yamaha | | |
| 6 |  Marche en Famenne | 1988.05.29 | Yamaha | | |
| 7 |  Schefflenz | 1988.06.19 | Cagiva | | |
| 8 |  Orehova Vas | 1988.06.26 | Cagiva | | |
| 9 |  Unadilla | 1988.07.24 | Honda | | |
| 10 |  Maracay | 1988.08.07 | Cagiva | | |
| 11 |  Cosquin Cordoba | 1988.08.14 | Honda | | |
| 12 |  Tibro | 1988.08.28 | Cagiva | |
