Saturday, July 17, 2021
Division 1
| Overlee (181.0) | at | Chesterbrook (239.0) | MAP | RESULTS | |
| Highlands Swim (180.0) | at | Tuckahoe (240.0) | MAP | RESULTS | |
| Dowden Terrace (128.0) | at | Donaldson Run (292.0) | MAP | RESULTS | |
Division 2 | |||||
| Wakefield Chapel (176.0) | at | McLean (244.0) | MAP | RESULTS | |
| Langley (225.0) | at | Hamlet (195.0) | MAP | RESULTS | |
| Mount Vernon Park (131.0) | at | Crosspointe (289.0) | MAP | RESULTS | |
Division 3 | |||||
| Little Rocky Run (223.0) | at | Hunt Valley (197.0) | MAP | RESULTS | |
| Vienna Woods (179.0) | at | High Point Pool (241.0) | MAP | RESULTS | |
| Fair Oaks (262.0) | at | Virginia Run (158.0) | MAP | RESULTS | |
Division 4 | |||||
| Oakton (243.0) | at | Vienna Aquatic (177.0) | MAP | RESULTS | |
| Kent Gardens (228.0) | at | Cardinal Hill (192.0) | MAP | RESULTS | |
| Sideburn Run (149.0) | at | Orange Hunt (270.0) | MAP | RESULTS | |
Division 5 | |||||
| Hunter Mill (172.0) | at | Hiddenbrook (248.0) | MAP | RESULTS | |
| Sleepy Hollow Rec (164.0) | at | Mantua (251.0) | MAP | RESULTS | |
| Old Keene Mill (256.0) | at | Brandywine (164.0) | MAP | RESULTS | |
Division 6 | |||||
| Lee Graham (276.5) | at | Walden Glen (143.5) | MAP | RESULTS | |
| Lakeview (193.0) | at | Country Club Hills (227.0) | MAP | RESULTS | |
| Virginia Hills (241.0) | at | Fairfax Club Estates (179.0) | MAP | RESULTS | |
Division 7 | |||||
| Ravensworth Farm (177.0) | at | Pinecrest (243.0) | MAP | RESULTS | |
| Villa Aquatic (185.5) | at | Lakevale Estates (234.5) | MAP | RESULTS | |
| Waynewood (240.0) | at | Sleepy Hollow B & R (179.0) | MAP | RESULTS | |
Division 8 | |||||
| Greenbriar (170.0) | at | Dunn Loring (245.0) | MAP | RESULTS | |
| Fox Mill Woods (135.0) | at | Dominion Hills (285.0) | MAP | RESULTS | |
| Sully Station (207.0) | at | Hollin Meadows (210.0) | MAP | RESULTS | |
Division 9 | |||||
| Arlington Forest (270.0) | at | Mosby Woods (150.0) | MAP | RESULTS | |
| Fairfax Station (256.0) | at | Great Falls (164.0) | MAP | RESULTS | |
| Little Hunting Park (215.0) | at | South Run (205.0) | MAP | RESULTS | |
Division 10 | |||||
| Fairfax (226.0) | at | Camelot (194.0) | MAP | RESULTS | |
| Riverside Gardens (230.0) | at | Rutherford (184.0) | MAP | RESULTS | |
| Springboard (260.5) | at | Fox Mill Estates (155.5) | MAP | RESULTS | |
Division 11 | |||||
| Highland Park (228.0) | at | Somerset-Olde Creek (192.0) | MAP | RESULTS | |
| Poplar Heights (252.0) | at | Brookfield (168.0) | MAP | RESULTS | |
| Stratford (170.0) | at | Canterbury Woods (249.0) | MAP | RESULTS | |
Division 12 | |||||
| Truro (225.0) | at | Annandale (190.0) | MAP | RESULTS | |
| Rolling Hills (240.0) | at | Hayfield Farm (179.0) | MAP | RESULTS | |
| Holmes Run Acres (169.0) | at | Rolling Forest (247.0) | MAP | RESULTS | |
Division 13 | |||||
| Mansion House (151.0) | at | Cottontail (269.0) | MAP | RESULTS | |
| Kings Ridge (174.0) | at | Forest Hollow (246.0) | MAP | RESULTS | |
| Daventry (220.0) | at | Shouse Village (200.0) | MAP | RESULTS | |
Division 14 | |||||
| Laurel Hill (189.0) | at | Poplar Tree (229.0) | MAP | RESULTS | |
| Sully Station II (176.0) | at | Fox Hunt (240.0) | MAP | RESULTS | |
| Woodley (171.0) | at | Rolling Valley (249.0) | MAP | RESULTS | |
Division 15 | |||||
| Ilda Community (118.0) | at | Parklawn (300.0) | MAP | RESULTS | |
| Lake Braddock (202.0) | at | Hollin Hills (217.0) | MAP | RESULTS | |
| Herndon (154.0) | at | Parliament (263.0) | MAP | RESULTS | |
Division 16 | |||||
| Burke Station (256.0) | at | Pleasant Valley (151.0) | MAP | RESULTS | |
| Long Branch (201.0) | at | Commonwealth (213.0) | MAP | RESULTS | |
| Newington Forest (104.0) | at | Lincolnia Park (313.0) | MAP | RESULTS | |
Division 17 | |||||
| Broyhill Crest (188.0) | at | Village West (205.0) | MAP | RESULTS | |
| Pinewood Lake (100.0) | at | North Springfield (296.0) | MAP | RESULTS | |
| Edsall Park (47.0) | at | Springfield (309.0) | MAP | RESULTS | |
