The United States Short Course National Championships or USA Swimming Winter Nationals is a national championship meet organized by USA Swimming. The competition is swum short course yards (SCY), in a pool 25-yards long. The meet's most recent incarnation began in 2007 and was held annually in November or December until 2018 when it returned to being held in March.
Prior to 1991, the annual spring U.S. national championships were swum as a 25-yard meet; however, from 1991-2007, the meet was held as a long course (50m) meet. In the mid-2000s, USA Swimming decided to revive a Nationals meet in the short-course-yards format, but decided that the meet should be in December, rather than the late-March/early April time frame that the Spring Nationals had turned into. For 2016 USA Swimming returned to the old format with two short course Nationals in one year, American Short Course Championships in March in Austin and the Winter National Championships in Atlanta in December.
Event | Time | Name | Club | Date | Location | Ref | |
---|---|---|---|---|---|---|---|
50y freestyle | 18.77 | Nathan Adrian | California Golden Bears | November 30, 2017 | Columbus, United States | [1] | |
100y freestyle | 41.22 | Nathan Adrian | California Golden Bears | December 2, 2017 | Columbus, United States | [2] | |
200y freestyle | 1:31.31 | † | Ricky Berens | Texas Longhorns | March 7, 2013 | Austin, United States | [3] |
500y freestyle | 4:07.25 | NR | Zane Grothe | Indiana University | November 30, 2017 | Columbus, United States | [4] |
1650y freestyle | 14:18.25 | NR | Zane Grothe | Indiana University | December 2, 2017 | Columbus, United States | [5] |
100y backstroke | 44.07 | Nick Thoman | SwimMAC Carolina | December 6, 2013 | Knoxville, United States | [6] | |
200y backstroke | 1:36.81 | Ryan Lochte | Daytona Beach | December 1, 2007 | Atlanta, Georgia, United States | ||
100y breaststroke | 50.80 | Nicolas Fink | Georgia Bulldogs | December 1, 2017 | Columbus, United States | [7] | |
200y breaststroke | 1:49.31 | Cody Miller | Sandpipers of Nevada | December 2, 2017 | Columbus, United States | [8] | |
100y butterfly | 43.84 | NR | Tom Shields | California Golden Bears | December 2, 2016 | Atlanta, United States | [9] |
200y butterfly | 1:40.24 | Tom Shields | California Golden Bears | December 1, 2012 | Austin, United States | [10] | |
200y individual medley | 1:40.08 | Ryan Lochte | Daytona Beach | November 29, 2007 | Atlanta, Georgia, United States | ||
400y individual medley | 3:37.51 | Shaine Casas | Texas A&M | March 6, 2020 | Austin, Texas, United States | [11] | |
4×50y freestyle relay | 1:17.06 |
|
SwimMAC Carolina | December 5, 2013 | Knoxville, United States | [12] | |
4×100y freestyle relay | 2:51.16 |
|
University of California | December 7, 2013 | Knoxville, United States | [13] | |
4×200y freestyle relay | 6:12.43 |
|
Club Wolverine | November 30, 2007 | Atlanta, Georgia, United States | [14] | |
4×50y medley relay | 1:23.02 |
|
SwimMAC Carolina | December 6, 2013 | Knoxville, United States | [15] | |
4×100y medley relay | 3:05.69 |
|
Arizona Wildcats | November 29, 2012 | Austin, United States | [16] |
Event | Time | Name | Club | Date | Location | Ref | |
---|---|---|---|---|---|---|---|
50y freestyle | 21.12 | NR | Abbey Weitzeil | Canyon | March 5, 2016 | Austin, United States | [17] |
100y freestyle | 46.47 | h | Abbey Weitzeil | Canyon | March 6, 2016 | Austin, United States | [18] |
200y freestyle | 1:41.17 | Mallory Comerford | Louisville Cardinals | December 1, 2017 | Columbus, United States | [19] | |
500y freestyle | 4:29.54 | Katie Ledecky | Nation's Capital | December 4, 2014 | Greensboro, United States | [20] | |
1650y freestyle | 15:13.30 | NR | Katie Ledecky | Nation's Capital | December 6, 2014 | Greensboro, United States | [21] |
100y backstroke | 50.64 | Natalie Coughlin | Cal Aquatics | November 30, 2007 | Atlanta, Georgia, United States | ||
200y backstroke | 1:49.18 | Missy Franklin | Colorado Stars | December 1, 2012 | Austin, United States | [22] | |
100y breaststroke | 57.62 | Alia Atkinson | South Florida | December 6, 2013 | Knoxville, United States | [23] | |
200y breaststroke | 2:05.04 | h | Laura Sogar | University of Texas | December 1, 2012 | Austin, United States | [24] |
100y butterfly | 49.87 | Kelsi Worrell | Louisville Cardinals | December 1, 2017 | Columbus, United States | [25] | |
200y butterfly | 1:51.02 | h | Katinka Hosszú | USC Trojans | December 4, 2010 | Columbus, Ohio, United States | [26] |
200y individual medley | 1:52.63 | Melanie Margalis | Florida Swimming | November 30, 2017 | Columbus, United States | [27] | |
400y individual medley | 4:00.03 | Katinka Hosszú | USC Trojans | December 3, 2010 | Columbus, Ohio, United States | [28][29] | |
4×50y freestyle relay | 1:27.19 |
|
SwimMAC Carolina | December 5, 2013 | Knoxville, United States | [30] | |
4×100y freestyle relay | 3:12.15 |
|
Louisville Cardinals | December 2, 2017 | Columbus, United States | [31] | |
4×200y freestyle relay | 6:59.11 |
|
California Golden Bears | December 6, 2013 | Knoxville, United States | [32] | |
4×50y medley relay | 1:36.46 |
|
Arizona Wildcats | November 30, 2012 | Austin, United States | [33] | |
4×100y medley relay | 3:29.91 |
|
California Golden Bears | December 5, 2013 | Knoxville, United States | [34] |