| # | Rider | Age | Bike | Team |
|---|---|---|---|---|
| 1 |  Raymond ROCHE | 34 |  Ducati 888 | Corse Ducati Lucchinelli |
| 2 |  Fabrizio PIROVANO | 31 | Yamaha OW01 | BYRD-Yamaha-CP Racing |
| 3 |  Stéphane MERTENS | 32 |  Ducati 851 | Total Wanty Stéphane Mertens Racing |
| 4 |  Rob PHILLIS | 35 | Kawasaki ZXR750 | Team Kawasaki |
| 5 |  Carl FOGARTY | 25 | Honda RC30 | Silkolene Honda Britain |
| 7 | Terry RYMER | 24 |  Yamaha OW01 | Team Loctite Yamaha |
| 8 | Baldassarre MONTI | 30 | Honda RC30 | Team Rumi |
| 9 | Giancarlo FALAPPA | 27 | Ducati 888 | Corse Ducati Lucchinelli |
| 10 |  Jari SUHONEN | 24 | Yamaha OW01 | Arwidson Yamaha Team |
| 11 |  Jamie JAMES | 30 | Yamaha OW01 | Vance & Hines |
| 19 | Rob McELNEA | 31 | Yamaha OW01 | Team Loctite Yamaha |
| 22 | Scott RUSSELL | 26 | Kawasaki ZXR750 | Muzzy Kawasaki |
| 23 | Doug POLEN | 30 | Ducati 851 | Corse Ducati Lucchinelli |
| 24 |  Jeffry DE VRIES | 26 | Yamaha OW01 | Yamaha Racing Team Henk de Vries |
| 26 | James ADAMO | 34 | Ducati 851 | Gio.Ca.Moto USA |
| 27 | Fred MERKEL | 28 | Honda RC30 | Team Rumi |
| 33 | Bobby FRANKLIN | ? | Suzuki GSX-R750 | |
| 34 |  Juan LÓPEZ MELLA | 26 | Honda RC30 | |
| 35 | Christian GARDNER | ? | Yamaha OW01 | Gold Hill Racing |
| 39 |  Jacques GUENETTE Jr. | ? | Kawasaki ZXR750 | Muzzy Kawasaki |
| 46 | Britt TURKINGTON | 29 | Suzuki GSX-R750 | Valvoline Suzuki |
| 51 | Bruno BONHUIL | 31 | Yamaha OW01 | Motor Team Development |
| 58 | Todd STRANG | ? | Yamaha FZ750 | |
| 64 | Adriano NARDUCCI | 34 | Ducati 851 | |
| 67 | Niall MACKENZIE | 29 | Honda RC30 | Silkolene Honda Britain |
| 74 | Rueben McMURTER | 35 | Honda RC30 | McMurter Racing/Honda Canada |
| 75 | Bob SANDY | ? | Kawasaki ZXR750 | |
| 76 | Tom KIPP | 22 | Yamaha OW01 | Wiseco Piston |
| 77 | Thomas STEVENS | 26 | Yamaha OW01 | Vance & Hines |
| 79 | Ray YODER Jr. | ? | Suzuki GSX-R750 | |
| 88 | Mike HARTH | 34 | Yamaha OW01 | Team Mad Dog |
| 89 | Rick KIRK | 27 | Honda | |
| 94 | Christophe GUYOT | 28 | Honda RC30 | |
| 98 | John HOPPERSTAD | ? | Yamaha OW01 | |
| 99 | Jean-Yves MOUNIER | 30 | Yamaha OW01 |
1991-06-07 to 1991-06-09
World Superbike United States Round
Brainerd (Permanent circuit, 4.9890 km)
Attendance: 20,000
Event permit: IMN 02/5
Timekeepers: AMA Timing & Scoring
Entries: ? / Practised: 33 / Qualified: 32
Sessions
Entry list
Struck out text denotes riders on entry list who did not participate.
Sources:
Official results/ Official timetable/ 1991-xx-xx Screensport TV coverage/ CRA Insider 1991-07/ Cycle News 1991-05-29 pg2/ Cycle News 1991-06-05 pg2/ Cycle News 1991-06-05 pg18-19/ Cycle News 1991-06-19 pg3/ Cycle News 1991-06-19 pg12-13/ France Moto Magazine 1991-07 pg18/ Le Soir 1991-06-10 pg26/ Le Soir 1991-06-11 pg24/ Moto Revue n2997 pg34-35/ MOTOR SPORT aktuell 1991-06-12 pg16-17/ Official press release 1991-06-08/ Usenet post in rec.motorcycles 1991-06-12/ Photos by SuperbikePlanet.com