Competitors for 2019 USA Swimming National Championships (Outdoor/LCM)
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Matthew Abeysinghe |  NEU SRI |
SWI | 19 March 1996 |
| Nicolas Alberio |  USA |
SWI | 1999 |
| Kylee Alons | USA |
SWI | |
| Haley Anderson | USA |
OWS/SWI | 20 November 1991 |
| Ellie Andrews | USA |
SWI | 16 December 2002 |
| Morgan Ankersley | USA |
SWI | 1999 |
| Abby Arens | USA |
SWI | |
| Emma Atkinson | USA |
SWI | |
| Emma Barksdale | USA |
SWI | |
| Clark Beach | USA |
SWI | 29 June 1999 |
| Bowe Becker | USA |
SWI | 7 July 1997 |
| Craig Benson |  GBR SCO |
SWI | 30 April 1994 |
| Amy Bilquist | USA |
SWI | 11 August 1997 |
| Clayton Bobo | USA |
SWI | 1999 |
| Bailey Bonnett | USA |
SWI | 1998 |
| Luiz Gustavo Borges |  BRA |
SWI | 21 May 1999 |
| Michael Brinegar | USA |
OWS/SWI | 15 September 1999 |
| Caitlin Brooks | USA |
SWI | |
| Erika Brown-Connolly | USA |
SWI | 27 August 1998 |
| Théo Bussière |  FRA |
SWI | 18 January 1995 |
| Patrick Callan | USA |
SWI | 6 October 1999 |
| Johannes Calloni |  ITA |
SWI | 3 January 2000 |
| Olivia Carter | USA |
SWI | 22 July 2000 |
| Shaine Casas | USA |
SWI | 25 December 1999 |
| Daniel Cave |  AUS |
SWI | 9 February 1999 |
| Jack Collins | USA |
SWI | 29 September 1997 |
| Jack Conger | USA |
SWI | 26 September 1994 |
| Grace Cooper | USA |
SWI | 19 July 2002 |
| Tommy Cope | USA |
SWI | 11 January 1997 |
| Caspar Corbeau |  NED |
SWI | 3 April 2001 |
| Kayla Costa | AUS |
SWI | 2001 |
| Madisyn Cox | USA |
SWI | 30 May 1995 |
| Cameron Craig | USA |
SWI | 1998 |
| Annabel Crush | USA |
SWI | 30 December 2002 |
| David Curtiss | USA |
SWI | 4 July 2002 |
| Claire Curzan | USA |
SWI | 30 June 2004 |
| Andrea D'Arrigo | ITA USA |
SWI | 28 April 1995 |
| Ross Dant | USA |
SWI | 15 December 2000 |
| Gillian Davey | USA |
SWI | |
| Wyatt Davis | USA |
SWI | 16 August 2001 |
| Paul DeLakis | USA |
SWI | 1998 |
| Catie DeLoof | USA |
SWI | 12 February 1997 |
| Gabby DeLoof | USA |
SWI | 13 March 1996 |
| Kaitlyn Dobler | USA |
SWI | 15 February 2002 |
| Megan Doty | USA |
SWI | 1998 |
| Kate Douglass | USA |
SWI | 17 November 2001 |
| Katie Drabot | USA |
SWI | 2 September 1997 |
| Amalie Fackenthal | USA |
SWI | 2000 |
| Brooks Fail | USA |
SWI | |
| Dean Farris | USA |
SWI | 14 November 1997 |
| Savanna Faulconer | USA |
SWI | 1998 |
| Kelly Fertel | USA |
SWI | |
| Bobby Finke | USA |
SWI | 6 November 1999 |
| Brandon Fischer | USA |
SWI | 2 January 1989 |
| Brooke Forde | USA |
SWI | 4 March 1999 |
| Carson Foster | USA |
SWI | 26 October 2001 |
| Jacob Foster | USA |
SWI | 6 September 2000 |
| Corey Gambardella | USA |
SWI | |
| Perry Gardner | GBR |
SWI | 1997 |
| Isabella Garofalo | USA |
SWI | 1997 |
| Izzy Gati | USA |
SWI | 1999 |
| Ruslan Gaziev |  CAN |
SWI | 16 August 1999 |
| Alex Gebel | USA |
SWI | 1998 |
| Daniel Gloude | USA |
SWI | 1997 |
| Bowen Gough | AUS |
SWI | 7 May 1998 |
| Sean Grieshop | USA |
SWI | 23 November 1998 |
| Bailey Grinter | USA |
SWI | 1999 |
| Zane Grothe | USA |
OWS/SWI | 22 April 1992 |
| Zole Hartman | USA |
SWI | |
| Julia Hawkins | AUS |
SWI | 1999 |
| Ryan Held | USA |
SWI | 27 June 1995 |
| Emily Hetzer | USA |
SWI | |
| Chloe Hicks | USA |
SWI | |
| Natalie Hinds | USA |
SWI | 7 December 1993 |
| Lillie Hosack | USA |
SWI | 2000 |
| Robert Howard | USA |
SWI | 8 July 1996 |
| Torri Huske | USA |
SWI | 7 December 2002 |
| Isabel Ivey | USA |
SWI | 22 November 2000 |
| Tate Jackson | USA |
SWI | 4 February 1997 |
| Trenton Julian | USA |
SWI | 9 December 1998 |
| Arik Katz | USA |
SWI | |
| Austin Katz | USA |
SWI | 19 March 1999 |
| Anna Keating | USA |
SWI | 18 August 2002 |
| Amanda Kendall | USA |
SWI | 16 January 1991 |
| Meg Kingsley | USA |
SWI | 6 April 1996 |
| Matthew Klotz | USA |
SWI | |
| Eric Knowles | USA |
SWI | |
| Adam Koster | USA |
SWI | 1997 |
| Danny Kovac | USA |
SWI | |
| Justina Kozan |  POL USA |
SWI | 30 December 2003 |
| Daniel Krueger | USA |
SWI | 11 June 1999 |
| Erica Lanning | USA |
SWI | |
| Emily Large-Richards |  ENG GBR |
SWI | 1 February 2001 |
| Breeja Larson | USA |
SWI | 16 April 1992 |
| Ryan Lochte | USA |
SWI | 3 August 1984 |
| Andrew Loy | USA |
SWI | 6 February 1998 |
| Dakota Luther | USA |
SWI | 7 November 1999 |
| Derek Maas | USA |
SWI | 2001 |
| Kyle Maas | USA |
SWI | 1998 |
| Linnea Mack | USA |
SWI | 27 November 1995 |
| Paige Madden | USA |
SWI | 22 October 1998 |
| Natalie Mannion | USA |
SWI | |
| Josh Matheny | USA |
SWI | 16 October 2002 |
| Ally McHugh | USA |
SWI | 14 May 1997 |
| Paige McKenna | USA |
SWI | |
| Scott McLay | GBR SCO |
SWI | 26 June 1999 |
| Kensey McMahon | USA |
OWS/SWI | 29 October 1999 |
| Craig McNally | GBR SCO |
SWI | 22 December 1992 |
| Bryce Mefford | USA |
SWI | 3 October 1998 |
| Hannah Miley | GBR SCO |
SWI | 8 August 1989 |
| Nikki Miller | USA |
SWI | 2000 |
| Jake Mitchell | USA |
SWI | 22 December 2001 |
| Hannah Moore | USA |
OWS/SWI | 22 August 1996 |
| Kate Moore | USA |
SWI | |
| Yohann Ndoye-Brouard | FRA |
SWI | 29 November 2000 |
| Beata Nelson | USA |
SWI | 2 September 1998 |
| Kotuku Ngawati | AUS |
SWI | 16 June 1994 |
| Lillie Nordmann | USA |
SWI | 5 August 2002 |
| Lucie Nordmann | USA |
SWI | 1 May 2000 |
| Devon Nowicki | USA |
SWI | |
| Amanda Nunan | USA |
SWI | |
| Alana Palmer | USA |
SWI | 2000 |
| Maxine Parker | USA |
SWI | 14 June 2002 |
| Vanessa Pearl | USA |
SWI | |
| Trent Pellini | USA |
SWI | |
| Evie Pfeifer | USA |
SWI | |
| Taylor Pike | USA |
SWI | |
| Lauren Pitzer | USA |
SWI | 1999 |
| Julia Poole | USA |
SWI | |
| Nikol Popov | USA |
SWI | 1999 |
| Jordan Pothain | FRA |
SWI | 14 October 1994 |
| Zachary Poti | USA |
SWI | |
| Nicholas Quinn |  IRL |
SWI | 3 June 1993 |
| Eduard Rednic | GBR |
SWI | 1996 |
| Steven Richardson | USA |
SWI | 1995 |
| Erik Risolvato | USA |
SWI | 11 January 1994 |
| Maxime Rooney | USA |
SWI | 16 April 1998 |
| Trude Rothrock | USA |
SWI | 1999 |
| Daniel Roy | USA |
SWI | 17 January 2000 |
| Cierra Runge | USA |
SWI | 7 March 1996 |
| Grant Sanders | USA |
SWI | 1 August 1997 |
| Anna Santamans | FRA |
SWI | 25 April 1993 |
| Jack Saunderson | USA |
SWI | 4 April 1997 |
| Sierra Schmidt | USA |
SWI | 6 May 1998 |
| Allison Schmitt | USA |
SWI | 7 June 1990 |
| Emma Seiberlich | USA |
SWI | |
| Asia Seidt | USA |
SWI | 6 October 1997 |
| John Shebat | USA |
SWI | 17 February 1997 |
| Calypso Sheridan | USA |
SWI | |
| Miles Smachlo | USA |
SWI | |
| Brendon Smith | AUS |
SWI | 4 July 2000 |
| Giles Smith | USA |
SWI | 28 November 1991 |
| Kieran Smith | USA |
SWI | 20 May 2000 |
| Regan Smith | USA |
SWI | 9 February 2002 |
| Sophie Sorensen | USA |
SWI | 2000 |
| Payton Sorenseon | USA |
SWI | |
| Jenna Strauch | AUS |
SWI | 24 March 1997 |
| Mark Szaranek | GBR SCO |
SWI | 16 August 1995 |
| Matthew Temple | AUS |
SWI | 20 June 1999 |
| Aly Tetzloff | USA |
SWI | 18 March 1997 |
| Mark Theall | USA |
SWI | 1998 |
| Mike Thibert | USA |
SWI | 1998 |
| Jack Thorpe | GBR SCO |
SWI | 16 June 1994 |
| Louis Townsend | AUS |
SWI | 3 January 1998 |
| Chase Travis | USA |
OWS/SWI | 18 July 2002 |
| Miranda Tucker | USA |
SWI | 8 June 1997 |
| Claire Tuggle | USA |
SWI | 8 July 2004 |
| Ashley Twichell | USA |
OWS/SWI | 16 June 1989 |
| Luca Urlando | USA |
SWI | 16 March 2002 |
| Erin Voss | USA |
SWI | 1998 |
| Gretchen Walsh | USA |
SWI | 29 January 2003 |
| Abbey Webb | AUS |
SWI | 21 January 2001 |
| Emily Weiss | USA |
SWI | 19 March 2001 |
| Abbey Weitzeil | USA |
SWI | 3 December 1996 |
| Emma Weyant | USA |
SWI | 24 December 2001 |
| Reece Whitley | USA |
SWI | 3 January 2000 |
| Abi Wilder | USA |
SWI | |
| Matt Willenbring | USA |
SWI | |
| Brodie Williams | ENG GBR |
SWI | 18 March 1999 |
| Sam Williamson | AUS |
SWI | 19 December 1997 |
| Elijah Winnington | AUS |
SWI | 5 May 2000 |
| Elyse Woods | AUS |
SWI | 10 December 1998 |
| Kelsi Worrell | USA |
SWI | 15 July 1994 |
| Justin Wright | USA |
SWI | 3 June 1996 |
| Zachary Yeadon | USA |
SWI | 15 June 1999 |