@ US Lightweight Indoor Rowing Championships
| CAP Marara | CAP Marara Tahiti | 2 |
| CAP Marara Tahiti | ||
| CAN | Canada | # |
|---|---|---|
| Unaff. | Unaff. (CAN) | 1 |
| Unaffiliated (CAN) | ||
| GBR | Great Britain | # |
| FGJRC | Fishguard | 1 |
| Fishguard | ||
| MBC | Magdalene | 1 |
| Magdalene Boat Club | ||
| Unaff. | Unaffiliated (GBR) | 1 |
| Unaffiliated (GBR) | ||
| USA | United States | # |
| AMFRC | AMF | 2 |
| AMF Rowing Club | ||
| BEN | Bens Backyard | 2 |
| Bens Backyard Training Center | ||
| BLDR | Boulder | 1 |
| Boulder Community Rowing, Inc. | ||
| CatRowFit | Catalyst | 4 |
| Catalyst Rowing Fitness | ||
| CLRA | Carnegie Lake | 1 |
| Carnegie Lake Rowing Association | ||
| COR | Central Ohio | 1 |
| Central Ohio Rowing | ||
| CRI | CRI | 1 |
| Community Rowing, Inc. | ||
| DRC | Dallas | 3 |
| Dallas Rowing Club | ||
| DSC | Delta Sculling Center | 1 |
| Delta Sculling Center | ||
| ERA | Endeavor Racing Alliance | 2 |
| Steeringuwright, LLC | ||
| ETR | Ebb Tide Rowing | 1 |
| Ebb Tide Rowing | ||
| FnD RC | Fly | 1 |
| Fly | ||
| GBR | Great Bay | 2 |
| Great Bay Rowing | ||
| GC | Gordon College | 1 |
| Gordon College | ||
| GDRA | Greater Dayton | 17 |
| Greater Dayton Rowing Association | ||
| GMRC | Great Miami Crew | 3 |
| Great Miami Rowing Center | ||
| MHRC | Mile High | 2 |
| Mile High Rowing Colorado | ||
| MIRH | RowHouse | 1 |
| Miami International RowHouse | ||
| MRA | Marin | 3 |
| Marin Rowing Association | ||
| MSTRS | Masters Coaching | 5 |
| Masters Coaching, LLC | ||
| MTC | Meatwagon | 1 |
| Meatwagon TC | ||
| NARA | North Allegheny | 8 |
| North Allegheny Rowing Association/ N. Allegheny H.S. | ||
| NARR | Narragansett | 1 |
| Narragansett Boat Club | ||
| NRC | Newport RC | 7 |
| Newport Rowing Club | ||
| NRRA | Norwalk River | 34 |
| Norwalk River Rowing Association | ||
| NYAC | New York AC | 4 |
| New York Athletic Club | ||
| OCLRC | Overclocked Lemons | 1 |
| Overclocked Lemon Rowing Club | ||
| OKC | OKC Riversport | 2 |
| OKC Riversport | ||
| PBC | Potomac | 1 |
| Potomac Boat Club | ||
| PR | Power Row | 1 |
| Power Rowing | ||
| R8RF | Redoubt 8 | 2 |
| Redoubt 8 Rowing Federation | ||
| RBC | Riverside | 6 |
| Riverside Boat Club | ||
| RCRC | River City | 1 |
| River City Rowing Club | ||
| RMRC | Rocky Mountain | 1 |
| Rocky Mountain Rowing Club | ||
| RowLA | RowLA | 5 |
| RowLA | ||
| STU | St. Ursula | 16 |
| St. Ursula Academy Crew | ||
| TURA | Triad United | 2 |
| Triad United Rowing Association | ||
| Unaff. | Unaff. (USA) | 26 |
| Unaffiliated (USA) | ||
| USA | United Sculling | 3 |
| United Sculling Alliance | ||
| WICH | Wichita | 1 |
| Wichita Rowing Association | ||
| Wings | Wings of Fire | 3 |
| Wings of Fire | ||
