1921 USA Swimming National Championships (Outdoor/LCM)
| Host City | Brooklyn, NY; Capitola-by-the-Sea, CA; Coronado, CA; Duluth, MN; Honolulu, HI; Hopatcong, NJ; Indianapolis, IN; New Rochelle, NY; New York, NY; Pittsburgh, PA |
|---|---|
| Country |  USA |
| Held | — |
| Competitors | 26 |
| Countries | 1 |
Individual AAU Events; various sites (Men and Women separate).
Events
| Event | Gender | Held | Status | Competitors | Countries |
|---|---|---|---|---|---|
| 50 y Freestyle | Men | 6 August 1921 | Medal | 3 | 1 |
| 100 y Freestyle | Men | 1 August 1921 | Medal | 2 | 1 |
| 220 y Freestyle | Men | 19 August 1921 | Medal | 3 | 1 |
| 440 y Freestyle | Men | 12 August 1921 | Medal | 3 | 1 |
| 150 y Backstroke | Men | 30 July 1921 | Medal | 3 | 1 |
| 220 y Breaststroke | Men | 28 August 1921 | Medal | 3 | 1 |
| 440 y Breaststroke | Men | 6 August 1921 | Medal | 3 | 1 |
| 50 y Freestyle | Women | 20 August 1921 | Medal | 3 | 1 |
| 100 y Freestyle | Women | 30 May 1921 | Medal | 3 | 1 |
| 440 y Freestyle | Women | 18 August 1921 | Medal | 3 | 1 |
| 880 y Freestyle | Women | 14 August 1921 | Medal | 3 | 1 |
| 1 mile Freestyle | Women | 26 June 1921 | Medal | 3 | 1 |
| 4 x 100 y Freestyle Relay | Women | 25 September 1921 | Medal | 4 | 1 |
| 4 x 110 y Freestyle Relay | Women | 25 September 1921 | Medal | 0 | 0 |
Medal table
| Pos | Country | 🥇 Gold | 🥈 Silver | 🥉 Bronze | Total | |
|---|---|---|---|---|---|---|
| = | United States | USA |
13 | 12 | 11 | 36 |
Medal winners
| Event | 🥇 Gold | 🥈 Silver | 🥉 Bronze | |||
|---|---|---|---|---|---|---|
| 50 y Freestyle, Men |
Johnny Weissmuller Illinois Athletic Club |
USA
|
Herbert Topp Chicago Athletic Association |
USA
|
Jack Gow Duluth Boys' Club |
USA
|
| 100 y Freestyle, Men |
Pua Kele Kealoha Hui Makani, HI |
USA
|
Warren Kealoha Hui Makani, HI |
USA
|
||
| 220 y Freestyle, Men |
Johnny Weissmuller Illinois Athletic Club |
USA
|
Ludy Langer Hui Nalu, Honolulu |
USA
|
Norman Ross Illinois Athletic Club |
USA
|
| 440 y Freestyle, Men |
Ludy Langer Hui Nalu, Honolulu |
USA
|
Johnny Weissmuller Illinois Athletic Club |
USA
|
Adam Smith Erie YMCA |
USA
|
| 150 y Backstroke, Men |
Warren Kealoha Hui Makani, HI |
USA
|
Charles Pung Healani |
USA
|
George Kane Healani |
USA
|
| 220 y Breaststroke, Men |
Mike McDermott Illinois Athletic Club |
USA
|
William Fair Venice Swim Association |
USA
|
Dennis O'Brien Chicago Athletic Association |
USA
|
| 440 y Breaststroke, Men |
Bob Skelton Illinois Athletic Club |
USA
|
Stephen Ruddy New York Athletic Club |
USA
|
Victor H. Kiffe Central YMCA, Honolulu |
USA
|
| 50 y Freestyle, Women |
Ethelda Bleibtrey Women's Swimming Association, New York, NY |
USA
|
Charlotte Boyle Women's Swimming Association, New York, NY |
USA
|
Helen Wainwright Women's Swimming Association, New York, NY |
USA
|
| 100 y Freestyle, Women |
Ethelda Bleibtrey Women's Swimming Association, New York, NY |
USA
|
Mariechen Wehselau Outrigger Canoe Club, Honolulu, Hawai'i |
USA
|
Estelle Cassidy Outrigger Canoe Club, Honolulu, Hawai'i |
USA
|
| 440 y Freestyle, Women |
Ethelda Bleibtrey Women's Swimming Association, New York, NY |
USA
|
Charlotte Boyle Women's Swimming Association, New York, NY |
USA
|
Fraze Donnelly Hershey Aquatic Club |
USA
|
| 880 y Freestyle, Women |
Ethelda Bleibtrey Women's Swimming Association, New York, NY |
USA
|
Charlotte Boyle Women's Swimming Association, New York, NY |
USA
|
Helen Wainwright Women's Swimming Association, New York, NY |
USA
|
| 1 mile Freestyle, Women |
Thelma S. Darby Los Angeles Athletic Club |
USA
|
Lois Barry Milwaukee Aquatic Club |
USA
|
Florence Freisenhausen California Swim Club |
USA
|
| 4 x 100 y Freestyle Relay, Women | Women's Swimming Association, New York |
USA
|