| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 |  Donington Park | 1989.03.27 | Yamaha |  Belgarda Yamaha | |
| 2 | Bimota |  Bimota SpA | |||
| 3 |  Hungaroring | 1989.04.30 | Honda | Team Rumi RCM | |
| 4 | Honda | Team Rumi RCM | |||
| 5 |  Mosport Park | 1989.06.04 | Honda | Team Rumi RCM | |
| 6 | Bimota | Bimota SpA | |||
| 7 |  Brainerd | 1989.07.11 | Ducati | Squadra Corse Ducati Lucchinelli | |
| 8 | Ducati | Squadra Corse Ducati Lucchinelli | |||
| 9 |  Österreichring | 1989.07.02 | Honda |  Honda Motul | |
| 10 | Honda | Total Bel Ray | |||
| 11 |  Paul Ricard | 1989.07.30 | Honda | Total Bel Ray | |
| 12 | Bimota | Bimota SpA | |||
| 13 | Sugo | 1989.08.27 | Suzuki | Yoshimura Suzuki Sietto GP-1 | |
| 14 | Yamaha | Marlboro Yamaha Dealer Team | |||
| 15 |  Hockenheimring | 1989.09.17 | Ducati | Squadra Corse Ducati Lucchinelli | |
| 16 | Ducati | Squadra Corse Ducati Lucchinelli | |||
| 17 | Pergusa | 1989.09.24 | Honda | Total Bel Ray | |
| 18 | Ducati | Squadra Corse Ducati Lucchinelli | |||
| 19 |  Oran Park | 1989.11.12 | Yamaha | Marlboro Yamaha Dealer Team | |
| 20 | Yamaha | Marlboro Yamaha Dealer Team | |||
| 21 |  Manfeild | 1989.11.19 | Yamaha | Team Loctite Yamaha | |
| 22 | Honda | Total Bel Ray |
