| code | origin | crew stroke | event |
|---|---|---|---|
| Casitas | Lake Casitas Rowing Association | Don Tanhauser | LM K |
| Lake Casitas Rowing Association | |||
| DBCC | Detroit Boat Club Crew | Edward Benz | M K |
| Detroit Boat Club Crew | |||
| JRC | Jacksonville Rowing Club, Inc. | Anibal Sanchez-Salazar | LM K |
| Jacksonville Rowing Club, Inc. | |||
| PBC | Potomac Boat Club | Cal Sutliff | M K |
| Potomac Boat Club | |||
| RMRC | Rocky Mountain Rowing Club | Dean Smith | Alt M K |
| Rocky Mountain Rowing Club | |||
| Unaff. | Unaffiliated (USA) | Karl Balogh | M K |
| Unaffiliated (USA) | |||
| Unaff. | Unaffiliated (USA) | George Demeritt | M K |
| Unaffiliated (USA) | |||
| withdrawn after draw | |||
| PR | Power Rowing | William Hosken | M K |
| Power Rowing | |||