Information
No detailed information could be provided.
Schedule
| # | Date | Track / Event | Winner(s) | Car | Results |
|---|---|---|---|---|---|
| 01 | 1989/03/26 | Suzuka (JAP) | Kevin Schwantz | Suzuki | Race |
| 02 | 1989/04/09 | Phillip Island (AUS) | Wayne Gardner | Honda | Race |
| 03 | 1989/04/16 | Laguna Seca, CA (USA) | Wayne Rainey | Yamaha | Race |
| 04 | 1989/04/30 | Jerez (ESP) | Eddie Lawson | Honda | Race |
| 05 | 1989/05/14 | Misano (ITA) | Pierfrancesco Chili | Honda | Race |
| 06 | 1989/05/28 | Hockenheim, BW (DEU) | Wayne Rainey | Yamaha | Race |
| 07 | 1989/06/04 | Salzburgring (AUT) | Kevin Schwantz | Suzuki | Race |
| 08 | 1989/06/11 | Rijeka (CRO) | Kevin Schwantz | Suzuki | Race |
| 09 | 1989/06/24 | Assen (NLD) Dutch 500ccm TT | Wayne Rainey | Yamaha | Race |
| 10 | 1989/07/02 | Spa (BEL) | Eddie Lawson | Honda | Race |
| 11 | 1989/07/16 | Le Mans (FRA) | Eddie Lawson | Honda | Race |
| 12 | 1989/08/06 | Donington (GBR) | Kevin Schwantz | Suzuki | Race |
| 13 | 1989/08/13 | Anderstorp (SWE) | Eddie Lawson | Honda | Race |
| 14 | 1989/08/27 | Brno (CSK) | Kevin Schwantz | Suzuki | Race |
| 15 | 1989/09/17 | Goiania (BRA) | Kevin Schwantz | Suzuki | Race |
Standings
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