Competitors for 2009 USA Swimming National Championships (Outdoor/LCM)
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Natalie Adams |  USA |
SWI | |
| Nathan Adrian | USA |
SWI | 7 December 1988 |
| Alyssa Anderson | USA |
SWI | 30 September 1990 |
| Haley Anderson | USA |
OWS/SWI | 20 November 1991 |
| Jordan Anderson | USA |
SWI | |
| Brendon Andrews | USA |
SWI | 2 April 1990 |
| Trisha Averill | USA |
SWI | 1 December 1990 |
| Matthew Barber | USA |
SWI | 15 November 1991 |
| Danny Beal | USA |
SWI | |
| Tess Behrens | USA |
SWI | 2 July 1992 |
| Elizabeth Beisel | USA |
SWI | 18 August 1992 |
| Ricky Berens | USA |
SWI | 21 April 1988 |
| Adrienne Bicek | USA |
SWI | |
| Maggie Bird | USA |
SWI | |
| Karlee Bispo | USA |
SWI | 14 January 1990 |
| Rachel Bootsma | USA |
SWI | 15 December 1993 |
| Anne-Marie Botek | USA |
SWI | |
| Elaine Breeden | USA |
SWI | 18 November 1988 |
| Jack Brown | USA |
SWI | |
| Nick Brunelli | USA |
SWI | 18 December 1981 |
| Emily Brunemann | USA |
OWS/SWI | 19 September 1986 |
| Kyle Bubolz | USA |
SWI | 12 May 1986 |
| Caroline Burckle | USA |
SWI | 24 June 1986 |
| Clark Burckle | USA |
SWI | 23 February 1988 |
| Whitney Campbell | USA |
SWI | 4 June 1987 |
| Kasey Carlson | USA |
SWI | 26 November 1991 |
| Mei Christensen | USA |
SWI | |
| Corrie Clark | USA |
SWI | 11 April 1982 |
| Tyler Clary | USA |
SWI | 12 March 1989 |
| Aileen Cole | USA |
SWI | 19 November 1989 |
| Bryan Collins | USA |
SWI | |
| Tim Collins | USA |
SWI | 5 May 1990 |
| Kenneth Crapse | USA |
SWI | 27 April 1990 |
| Teresa Crippen | USA |
SWI | 12 April 1990 |
| David Cromwell | USA |
SWI | |
| Charles Cullom | USA |
OWS/SWI | 26 July 1991 |
| Meghan Cummings | USA |
SWI | 27 December 1993 |
| Nick D'Innocenzo | USA |
SWI | |
| Kevin Darmody | USA |
SWI | 16 February 1993 |
| Adam DeJong | USA |
SWI | 30 December 1987 |
| Laurence Delisle | USA |
SWI/TRI | 28 September 1991 |
| Mary DeScenza | USA |
SWI | 17 September 1984 |
| Anna Dishuck | USA |
SWI | 5 March 1988 |
| Kelsey Ditto | USA |
SWI | 21 April 1989 |
| Ella Doerge | USA |
SWI | 13 February 1989 |
| Michael Dominski | USA |
SWI | 29 October 1990 |
| Abigail Duncan | USA |
SWI | 20 May 1993 |
| Kate Dwelley | USA |
SWI | 10 February 1989 |
| Mark Dylla | USA |
SWI | 1 December 1988 |
| James Fee | USA |
SWI | 10 July 1988 |
| Jimmy Feigen | USA |
SWI | 26 September 1989 |
| Kristopher Findorff | USA |
SWI | 14 May 1987 |
| Chelsea Fong | USA |
SWI | 13 March 1992 |
| Alex Forrester | USA |
SWI | 18 October 1991 |
| Mark Gangloff | USA |
SWI | 8 June 1982 |
| Caitlin Geary | USA |
SWI | 19 June 1989 |
| Andrew Gemmell | USA |
OWS/SWI | 20 February 1991 |
| Sara Giberson | USA |
SWI | 4 September 1992 |
| Leah Gingrich | USA |
OWS/SWI | 12 February 1990 |
| Matt Grevers | USA |
SWI | 26 March 1985 |
| Melissa Hain | USA |
SWI | 15 April 1988 |
| Elizabeth Halet | USA |
SWI | 7 August 1988 |
| Keri Hehn | USA |
SWI | 13 May 1981 |
| Kathleen Hersey | USA |
SWI | 21 February 1990 |
| Ben Hesen | USA |
SWI | 15 February 1986 |
| Margaret Hoelzer | USA |
SWI | 30 March 1983 |
| Katie Hoff | USA |
SWI | 3 June 1989 |
| Charlie Houchin | USA |
SWI | 3 November 1987 |
| Hayes Hyde | USA |
SWI | 20 March 1990 |
| Lara Jackson | USA |
SWI | 14 October 1986 |
| Kim Jasmer | USA |
SWI | 13 March 1987 |
| Joe Jeffers | USA |
SWI | 5 June 1991 |
| Leona Jennings | USA |
SWI | 12 September 1990 |
| Timothy Johnson | USA |
SWI | 30 January 1990 |
| Ashley Jones | USA |
SWI | |
| Cullen Jones | USA |
SWI | 29 February 1984 |
| Kara Lynn Joyce | USA |
SWI | 25 October 1985 |
| Hannah Kinder | USA |
SWI | 24 July 1989 |
| Josef Kinderwater | USA |
OWS/SWI | 31 March 1989 |
| Nathan Kinney | USA |
SWI | 4 June 1991 |
| Adam Klein | USA |
SWI | |
| Michael Klueh | USA |
OWS/SWI | 15 March 1987 |
| Dagny Knutson | USA |
SWI | 18 January 1992 |
| Sho Koba | USA |
SWI | 4 May 1987 |
| Kerry Kraemer | USA |
SWI | 10 May 1989 |
| Matthew Kruse | USA |
SWI | 27 February 1990 |
| Ariana Kukors | USA |
SWI | 1 June 1989 |
| Jonathan Larocque | USA |
SWI | 15 March 1988 |
| Megan Latone | USA |
SWI | 2 April 1990 |
| Flee Lee | USA |
SWI | 19 May 1992 |
| Caitlin Leverenz | USA |
SWI | 26 February 1991 |
| Ryan Lochte | USA |
SWI | 3 August 1984 |
| Robert Looney | USA |
SWI | |
| Curtis Lovelace | USA |
SWI | |
| Matthew Lowe | USA |
SWI | 29 July 1985 |
| Bryan Lundquist | USA |
SWI | 30 May 1985 |
| Daniel Madwed | USA |
SWI | 15 March 1989 |
| Christine Magnuson | USA |
SWI | 17 October 1985 |
| Robert Margalis | USA |
SWI | 8 February 1982 |
| Melissa Marik | USA |
SWI | |
| Peter Marshall | USA |
SWI | 9 March 1982 |
| Michael McBroom | USA |
SWI | 16 May 1991 |
| Amber McDermott | USA |
SWI | 10 March 1993 |
| Tyler McGill | USA |
SWI | 18 August 1987 |
| Hayley McGregory | USA |
SWI | 13 January 1986 |
| Samuel Metz | USA |
SWI | 2 August 1991 |
| Adam Meyer | USA |
SWI | 7 December 1987 |
| Maggie Meyer | USA |
SWI | |
| Mack Montgomery | USA |
SWI | 12 April 1991 |
| Lauren Morford | USA |
SWI | 4 April 1985 |
| Brennan Morris | USA |
SWI | 20 November 1990 |
| David Mosko | USA |
SWI | |
| Justine Mueller | USA |
SWI | 25 September 1986 |
| Sabir Muhammad | USA |
SWI | 14 April 1976 |
| Whitney Myers | USA |
SWI | 8 September 1984 |
| Lia Neal | USA |
SWI | 13 February 1995 |
| Sara Nicponski | USA |
SWI | 6 September 1988 |
| Christopher Nuess | USA |
SWI | |
| Lacey Nymeyer | USA |
SWI | 29 October 1985 |
| Aaron Opell | USA |
SWI | |
| Cameron Owen | USA |
SWI | 1 November 1989 |
| Joe Parker | USA |
SWI | |
| Aaron Peirsol | USA |
SWI | 23 July 1983 |
| Elizabeth Pelton | USA |
SWI | 26 November 1993 |
| Michael Phelps | USA |
SWI | 30 June 1985 |
| Kevin Puskaric | USA |
SWI | 16 February 1989 |
| Megan Quann-Jendrick | USA |
SWI | 15 January 1984 |
| Brock Redondo | USA |
SWI | 18 March 1992 |
| Matthew Rickett | USA |
SWI | 21 June 1988 |
| Katie Riefenstahl | USA |
SWI | 26 June 1990 |
| Charles Rimkus | USA |
SWI | 30 March 1991 |
| Christopher Rogers | USA |
SWI | 8 May 1990 |
| Mike Ross | USA |
SWI | 25 April 1968 |
| Ian Rowe | USA |
SWI | 26 August 1989 |
| David Russell | USA |
SWI | 18 September 1986 |
| Thomas Santoli | USA |
SWI | 31 July 1991 |
| Trevor Scheid | USA |
SWI | |
| Allison Schmitt | USA |
SWI | 7 June 1990 |
| Joseph Schmitt | USA |
SWI | 9 May 1988 |
| Josh Schneider | USA |
SWI | 11 January 1988 |
| Eric Shanteau | USA |
SWI | 1 October 1983 |
| Samantha Shellem | USA |
SWI | 8 April 1992 |
| Tom Shields | USA |
SWI | 11 July 1991 |
| Kaia Simmons | USA |
SWI | 27 August 1991 |
| Julia Smit | USA |
SWI | 14 December 1987 |
| Elizabeth Smith | USA |
SWI | 11 January 1989 |
| Laura Sogar | USA |
SWI | 27 April 1991 |
| Maria Sommer | USA |
SWI | 19 July 1989 |
| Rebecca Soni | USA |
SWI | 18 March 1987 |
| Scott Spann | USA |
SWI | 11 May 1988 |
| Ashley Steenvoorden | USA |
SWI | 21 October 1990 |
| Bart Steninger | USA |
SWI | |
| Gabriel Strickler | USA |
SWI | 2 October 1988 |
| Chloe Sutton | USA |
OWS/SWI | 3 February 1992 |
| Davis Tarwater | USA |
SWI | 24 March 1984 |
| Andrea Taylor | USA |
SWI | 24 October 1991 |
| Nick Thoman | USA |
SWI | 6 March 1986 |
| Matthew Thompson | USA |
SWI | 12 July 1990 |
| Elizabeth Tinnon | USA |
SWI | 21 May 1985 |
| Marcus Titus | USA |
SWI | 20 May 1986 |
| Dara Torres | USA |
SWI | 15 April 1967 |
| Rex Tullius | USA ISV |
SWI | 10 March 1987 |
| Dane Vanderkaay | USA |
SWI | |
| Peter Vanderkaay | USA |
SWI | 12 February 1984 |
| Leslie Vanwinkle | USA |
SWI | 19 March 1987 |
| Dana Vollmer | USA |
SWI | 13 November 1987 |
| Benjamin Wachtel | USA |
SWI | 26 March 1990 |
| Dave Walters | USA |
SWI | 27 September 1987 |
| Ashley Wanland | USA |
SWI | 5 March 1990 |
| Garrett Weber-Gale | USA |
SWI | 6 August 1985 |
| Amanda Weir | USA |
SWI | 11 March 1986 |
| Jackson Wilcox | USA |
SWI | 16 August 1989 |
| Sarah Woods | USA |
SWI | 26 April 1988 |
| Annie Zhu | USA |
SWI | 1 September 1994 |