| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Taylor Abbott | OWS/SWI | 3 June 1998 | |
| Claire Adams | SWI | 26 July 1998 | |
| Delaney Barnard | SWI | 1995 | |
| Ryan Barsanti | SWI | ||
| Cassidy Bayer | SWI | 9 September 1999 | |
| Christina Bechtel | SWI | 24 June 1993 | |
| Craig Benson | SWI | 30 April 1994 | |
| Gunnar Bentz | SWI | 3 January 1996 | |
| Amy Bilquist | SWI | 11 August 1997 | |
| Karlee Bispo | SWI | 14 January 1990 | |
| Connor Black | SWI | ||
| Bridget Blood | SWI | 9 February 1995 | |
| Jack Blyzinskyj | SWI | ||
| Micah Bohon | SWI | 12 December 1995 | |
| Joe Bonk | SWI | ||
| Justine Bowker | SWI | ||
| Claire Brandt | SWI | 22 July 1994 | |
| Lisa Bratton | SWI | 5 May 1996 | |
| Harper Bruens | SWI | 26 August 1994 | |
| Veronica Burchill | SWI | 11 October 1997 | |
| Emily Cameron | SWI/TRI | 28 September 1994 | |
| Trevor Carroll | SWI | ||
| Lauren Case | SWI | 20 June 1998 | |
| Michael Chadwick | SWI | 15 April 1995 | |
| Pace Clark | SWI | 24 June 1994 | |
| Cannon Clifton | SWI | 1994 | |
| Mallory Comerford | SWI | 6 September 1997 | |
| Jack Conger | SWI | 26 September 1994 | |
| Tripp Cooper | SWI | ||
| Will Copeland | SWI | 21 April 1986 | |
| Catalina Corró | SWI | 14 April 1995 | |
| John Cortright | SWI | ||
| Andrea Cottrell | SWI | 30 June 1995 | |
| Hannah Cox | SWI | 15 January 1998 | |
| Madisyn Cox | SWI | 30 May 1995 | |
| Brad Craig | SWI | 10 January 1989 | |
| Taylor Dale | SWI | 29 December 1994 | |
| Kyle Darmody | SWI | 30 September 1994 | |
| Georgia Davies | SWI | 11 October 1990 | |
| Alexa Davis | SWI | ||
| Ali DeLoof | SWI | 14 August 1994 | |
| Morgan Dickson | SWI | 1995 | |
| Katie Drabot | SWI | 2 September 1997 | |
| Caeleb Dressel | SWI | 16 August 1996 | |
| Michael Duderstadt | SWI | 2 December 1994 | |
| Frank Dyer | SWI | 5 January 1992 | |
| Erin Earley | SWI | ||
| Victoria Edwards | SWI | ||
| Emily Escobedo | SWI | 17 December 1995 | |
| Joy Field | SWI | 8 December 1998 | |
| Hali Flickinger | SWI | 7 July 1994 | |
| Bethany Galat | SWI | 10 August 1995 | |
| Danielle Galyer | SWI | 25 September 1995 | |
| Sarah Gibson | SWI | 20 April 1995 | |
| Eugene Godsoe | SWI | 20 January 1988 | |
| Esther González | SWI | 26 June 1995 | |
| Sean Grieshop | SWI | 23 November 1998 | |
| Carter Griffin | SWI | 4 May 1995 | |
| Mary Griffith | SWI | 14 January 1994 | |
| Zane Grothe | OWS/SWI | 22 April 1992 | |
| Katie Grover | SWI | 1996 | |
| Long Gutiérrez | SWI | 23 February 1995 | |
| Townley Haas | SWI | 13 December 1996 | |
| Sarah Haase | SWI | 31 May 1994 | |
| Molly Hannis | SWI | 13 March 1992 | |
| Jessica Hansen | SWI | 30 June 1995 | |
| Courtney Harnish | SWI | 17 April 1999 | |
| Ryan Harty | SWI | 1996 | |
| Sarah Henry | SWI | 13 January 1992 | |
| Adam Hinshaw | SWI | ||
| Dakota Hodgson | SWI | ||
| B. J. Hornikel | SWI | ||
| Hou Yawen | OWS/SWI | 9 September 1998 | |
| Logan Houck | SWI | ||
| Jordan Hughes | SWI | 1996 | |
| Robert Hurley | SWI | 26 September 1988 | |
| Matt Hutchins | SWI | 19 September 1994 | |
| Michael Jamieson | SWI | 5 August 1988 | |
| Faith Johnson | SWI | 6 October 1994 | |
| Cullen Jones | SWI | 29 February 1984 | |
| Matthew Josa | SWI | 31 March 1995 | |
| Luke Kaliszak | SWI | ||
| Ryan Kao | SWI | 6 May 1996 | |
| Chuck Katis | SWI | 15 January 1993 | |
| Austin Katz | SWI | 19 March 1999 | |
| Amanda Kendall | SWI | 16 January 1991 | |
| Madison Kennedy | SWI | 22 December 1987 | |
| Lilly King | SWI | 10 February 1997 | |
| Masayuki Kishida | SWI | 24 November 1985 | |
| Melanie Klaren | SWI | ||
| Andrea Kneppers | SWI | 24 February 1993 | |
| Junya Koga | SWI | 19 July 1987 | |
| Colleen Konetzke | SWI | 11 May 1994 | |
| Gabrielle Kopenski | SWI | 14 January 2000 | |
| Kara Kopeso | SWI | ||
| Tom Kremer | SWI | 24 August 1994 | |
| Hannah Kukurugya | SWI | 20 July 1998 | |
| Annie Lazor | SWI | 17 August 1994 | |
| Flee Lee | SWI | 19 May 1992 | |
| Caitlin Leverenz | SWI | 26 February 1991 | |
| Christina Licciardi | SWI | 21 September 1995 | |
| Will Licon | SWI | 25 August 1994 | |
| Haley Lips | SWI | 10 February 1994 | |
| Max Litchfield | SWI | 4 March 1995 | |
| Justin Lynch | SWI | 27 August 1996 | |
| Linnea Mack | SWI | 27 November 1995 | |
| Hannah Magnuson | SWI | 25 May 1996 | |
| Travis Mahoney | SWI | 24 July 1990 | |
| Kristin Malone | SWI | 30 June 1996 | |
| Stephanie Marchuk | SWI | 31 July 1995 | |
| John Martens | SWI | ||
| Craig McNally | SWI | 22 December 1992 | |
| Katie Meili | SWI | 16 April 1991 | |
| Katherine Mills | SWI | 21 March 1989 | |
| Jacob Molacek | SWI | 1995 | |
| Hugo Morris | SWI | 1994 | |
| Nathan Mueller | SWI | 1996 | |
| Kotuku Ngawati | SWI | 16 June 1994 | |
| David Nolan | SWI | ||
| Mia Nonnenberg | SWI | ||
| Emma Nordin | SWI | 1999 | |
| Curtis Ogren | SWI | ||
| Corey Okubo | SWI | 20 October 1995 | |
| Meredith Oliver | SWI | 6 May 1994 | |
| Jacob Ores | SWI | 1993 | |
| Robert Owen | SWI | ||
| Stephanie Peacock | OWS/SWI | 8 July 1992 | |
| Jacob Pebley | SWI | 17 September 1993 | |
| Carlos Peralta Gallego | SWI | ||
| Michael Phelps | SWI | 30 June 1985 | |
| Blake Pieroni | SWI | 15 November 1995 | |
| Brett Pinfold | SWI | 22 April 1995 | |
| Allyx Purcell | SWI | ||
| Meaghan Raab | SWI | 25 March 1996 | |
| Patrick Ransford | SWI | 8 September 1996 | |
| Emma Reaney | SWI | 20 October 1992 | |
| Renny Richmond | SWI | 1994 | |
| Jonathan Roberts | SWI | 8 September 1995 | |
| Megan Romano | SWI | 2 February 1991 | |
| Maxime Rooney | SWI | 16 April 1998 | |
| Nick Schafer | SWI | 7 February 1992 | |
| Sierra Schmidt | SWI | 6 May 1998 | |
| Allison Schmitt | SWI | 7 June 1990 | |
| Josh Schneider | SWI | 11 January 1988 | |
| Emma Schoettmer | SWI | ||
| Aaron Schultz | SWI | ||
| Andrew Seliskar | SWI | 26 September 1996 | |
| Nicholas Silverthorn | SWI | 4 December 1995 | |
| Clara Smiddy | SWI | 4 January 1996 | |
| Clark Smith | SWI | 17 April 1995 | |
| Giles Smith | SWI | 28 November 1991 | |
| Olivia Smoliga | SWI | 12 October 1994 | |
| Laura Sogar | SWI | 27 April 1991 | |
| Eduardo Solaeche | SWI | 22 November 1993 | |
| Ryan Stack | SWI | 24 May 1996 | |
| Hannah Stevens | SWI | 9 May 1995 | |
| Austin Surhoff | SWI | 27 November 1990 | |
| Charlie Swanson | SWI | 20 February 1998 | |
| True Sweetser | SWI | 14 October 1997 | |
| Mark Szaranek | SWI | 16 August 1995 | |
| Noelle Tarazona | SWI | 19 January 1993 | |
| Michael Taylor | SWI | 19 December 1998 | |
| Maddy Tegner | SWI | 1995 | |
| Nick Thoman | SWI | 6 March 1986 | |
| Alys Thomas | SWI | 10 October 1990 | |
| Samuel Tierney | SWI | ||
| Braxston Timm | SWI | 5 January 1992 | |
| Marcus Titus | SWI | 20 May 1986 | |
| Michael Trice | SWI | ||
| Wyatt Ubellacker | SWI | ||
| Grace Vertigans | SWI | 24 March 1996 | |
| Dana Vollmer | SWI | 13 November 1987 | |
| Lindsay Vrooman | SWI | 12 October 1991 | |
| Amanda Weir | SWI | 11 March 1986 | |
| Madison White | SWI | 23 November 1994 | |
| Sian Whittaker | SWI | 10 August 1997 | |
| Jordan Wilimovsky | OWS/SWI | 22 April 1994 | |
| Trent Williams | SWI | 1994 | |
| Max Williamson | SWI | 20 October 1994 | |
| Andrew Wilson | SWI | 16 September 1993 | |
| Kelsi Worrell | SWI | 15 July 1994 | |
| Michael Wynalda | SWI | 1 April 1992 | |
| Chris Yeager | SWI | 24 October 1989 | |
| Annie Zhu | SWI | 1 September 1994 | |
| Kate Ziegler | SWI | 27 June 1988 |