USA Girls 10 & under - 50 Y Fly
These rankings show the swimmers' placement within the United States.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 2001 | Sara Coa | 41.94 | 9 | BB Min | A: 36.99 (+4.95s | 11.8%) | YMCA of South Florida | 10/25/2025 | 2025 FG YSF October Invite | |
| 2002 | Ella Kersten | 41.94 | 9 | BB Min | A: 36.99 (+4.95s | 11.8%) | Rocky Mountain Rapids | 02/13/2026 | 2026 CO Rapids Championship Kick Off | |
| 2003 | Lily Chin | 41.95 | 9 | BB Min | A: 36.99 (+4.96s | 11.8%) | Mason Makos Swim Team | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 2004 | Piper Sheehan | 41.95 | 10 | BB Min | A: 36.99 (+4.96s | 11.8%) | Deadwood/Lead 76ers | 02/21/2025 | 2025 12 U Short Course State A Championship | |
| 2005 | Liliya Strunk | 41.95 | 9 | BB Min | A: 36.99 (+4.96s | 11.8%) | Poseidon Swimming Inc | 03/21/2026 | NOVA Short Course Send Off 2026 | |
| 2006 | Anna Chogovadze | 41.95 | 9 | BB Min | A: 36.99 (+4.96s | 11.8%) | Mission Aurora Colorado Swimmi | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 2007 | Sia Kim | 41.96 | 10 | BB Min | A: 36.99 (+4.97s | 11.8%) | Quicksilver Swimming | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | |
| 2008 | Katryn Hohm | 41.96 | 10 | BB Min | A: 36.99 (+4.97s | 11.8%) | Sioux Falls Swim Team | 10/10/2026 | 2026 SFST SD Swim Series Meet #1 | |
| 2009 | Sophia Phan | 41.97 | 10 | BB Min | A: 36.99 (+4.98s | 11.9%) | Life Time Houston Swim Team | 10/05/2024 | SPA Fall Annual Fall Invite 2024 | |
| 2010 | Paulina Zaitsev | 41.97 | 9 | BB Min | A: 36.99 (+4.98s | 11.9%) | Jcc Sea Serpents | 01/30/2026 | 2026 NE CS Silver Championships | |
| 2011 | Ann Still | 41.97 | 9 | BB Min | A: 36.99 (+4.98s | 11.9%) | Streamline & Sprint Human Perf | 10/03/2026 | 2026 SES WAKE CTA Spooky Splash | |
| 2012 | Leah Cooper | 41.97 | 10 | BB Min | A: 36.99 (+4.98s | 11.9%) | Heartland Swim Assoc | 10/03/2026 | 2026 SI CAST Pentathlon October 3 | |
| 2013 | Ava VanAntwerp | 41.97 | 9 | BB Min | A: 36.99 (+4.98s | 11.9%) | Waterloo Swimming | 10/16/2026 | 2026 ST ASC Bob Thompson Open | |
| 2014 | Patricia Robinson | 41.98 | 10 | BB Min | A: 36.99 (+4.99s | 11.9%) | Bluefish Swim Club | 05/01/2026 | 2026 NE ABF Sprimg Off The Blocks | |
| 2015 | Parker Nixon | 41.98 | 8 | BB Min | A: 36.99 (+4.99s | 11.9%) | Hanover Aquatics | 01/17/2026 | 2026 Duck Bowl | |
| 2016 | Madison Sublett | 41.98 | 10 | BB Min | A: 36.99 (+4.99s | 11.9%) | Pacific Swim | 10/17/2026 | 2026 SI SBA All Ages NTS Meet | |
| 2017 | Mila Didovic | 41.98 | 9 | BB Min | A: 36.99 (+4.99s | 11.9%) | Sarasota Sharks | 09/18/2026 | 2026 Sharks IMX Challenge | |
| 2018 | Lauren Weinberg | 41.98 | 10 | BB Min | A: 36.99 (+4.99s | 11.9%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 2019 | Sloane Taber | 41.99 | 8 | BB Min | A: 36.99 (+5.00s | 11.9%) | West Ottawa Swim Club | 02/28/2026 | 2026 JAWS Last Chance Meet | |
| 2020 | Harper Wajda | 41.99 | 9 | BB Min | A: 36.99 (+5.00s | 11.9%) | Lake Country Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 2021 | Harriet Young | 41.99 | 9 | BB Min | A: 36.99 (+5.00s | 11.9%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 2022 | Ara Lee | 41.99 | 9 | BB Min | A: 36.99 (+5.00s | 11.9%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 2023 | Eleanor Brindle | 42.00 | 10 | BB Min | A: 36.99 (+5.01s | 11.9%) | Minnetonka Swim Club | 01/30/2026 | 2026 MN MTKA TYR Team Challenge | |
| 2024 | Elizabeth Huang | 42.01 | 8 | BB Min | A: 36.99 (+5.02s | 11.9%) | Otter Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 2025 | Avery Czepiel | 42.01 | 10 | BB Min | A: 36.99 (+5.02s | 11.9%) | Circle C Select Swim Team | 10/24/2026 | 2026 ST CCSS SC Unclassified | |
| 2026 | Cornelia Boukourbane | 42.01 | 10 | BB Min | A: 36.99 (+5.02s | 11.9%) | Clifton Seahawks | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 2027 | Veronica Devaney | 42.03 | 9 | BB Min | A: 36.99 (+5.04s | 12.0%) | Newport County YMCA Wahoos | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 2028 | Camille Burchfield | 42.03 | 10 | BB Min | A: 36.99 (+5.04s | 12.0%) | SwimMAC Carolina | 11/15/2025 | 2025 John Dewey Invitational | |
| 2029 | Liya James | 42.03 | 10 | BB Min | A: 36.99 (+5.04s | 12.0%) | Flatiron Athletic Club | 09/26/2026 | 2026 CO NJ SC Kick Off Invite | |
| 2030 | Addison Pitz | 42.03 | 10 | BB Min | A: 36.99 (+5.04s | 12.0%) | Sioux Falls Swim Team | 01/24/2025 | SFST SD 2025 January Invite | |
| 2031 | Madelyn Steinhauer | 42.04 | 9 | BB Min | A: 36.99 (+5.05s | 12.0%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 2032 | Molly Nightingale | 42.04 | 9 | BB Min | A: 36.99 (+5.05s | 12.0%) | Black Marlins Swim Team | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 2033 | Leilani Watson | 42.04 | 7 | BB Min | A: 36.99 (+5.05s | 12.0%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | |
| 2034 | Morgan McIntyre | 42.05 | 9 | BB Min | A: 36.99 (+5.06s | 12.0%) | East Coast C-Cerpants | 11/14/2025 | ISCA Fall Classic Championship 2025 | |
| 2035 | Zoe Jenkins | 42.05 | 6 | BB Min | A: 36.99 (+5.06s | 12.0%) | Riviera Prep (Miami) | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 2036 | Piper Winningham | 42.05 | 8 | BB Min | A: 36.99 (+5.06s | 12.0%) | Sarpy County Swim Club | 03/01/2026 | 2026 MW Midwestern 8 Under SC Invitational | |
| 2037 | Ryan Chambers | 42.05 | 10 | BB Min | A: 36.99 (+5.06s | 12.0%) | Denver Swim Academy | 10/17/2026 | 2026 CO Alpha Tide High Point Showdown | |
| 2038 | Sophia Wang | 42.05 | 10 | BB Min | A: 36.99 (+5.06s | 12.0%) | North East Aquatic Team | 10/24/2026 | 2026 ST NIST Spooky Splash | |
| 2039 | Avery Bacci | 42.05 | 9 | BB Min | A: 36.99 (+5.06s | 12.0%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 2040 | Mariana Holdo | 42.06 | 10 | BB Min | A: 36.99 (+5.07s | 12.1%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 2041 | Claire Garrigues | 42.06 | 10 | BB Min | A: 36.99 (+5.07s | 12.1%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | |
| 2042 | Charlotte Harris | 42.06 | 10 | BB Min | A: 36.99 (+5.07s | 12.1%) | Smac | 12/05/2025 | 2025 757swim Grand Illumination | |
| 2043 | Yuhan Xiong | 42.06 | 9 | BB Min | A: 36.99 (+5.07s | 12.1%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 2044 | Sophie Solomatina | 42.06 | 9 | BB Min | A: 36.99 (+5.07s | 12.1%) | Form Swim Team | 10/24/2026 | 2026 CO LONG Great Pumpkin Pentathlon | |
| 2045 | Margaux Byrne | 42.06 | 10 | BB Min | A: 36.99 (+5.07s | 12.1%) | El Paso Aqua Posse | 10/25/2025 | 2025 Bd Swatoberfest Sprintacular All | |
| 2046 | Ilvy Bolomsky-Lutz | 42.07 | 8 | BB Min | A: 36.99 (+5.08s | 12.1%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 2047 | Airen Chu | 42.07 | 9 | BB Min | A: 36.99 (+5.08s | 12.1%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 2048 | Isabel Kibler | 42.07 | 9 | BB Min | A: 36.99 (+5.08s | 12.1%) | Battlefield Area Star Swimmers | 12/11/2025 | 2025 East Coast WinterFest | |
| 2049 | Nina Mory | 42.07 | 9 | BB Min | A: 36.99 (+5.08s | 12.1%) | YMCA of South Florida | 09/19/2026 | September Open 2026 | |
| 2050 | Charlotte Wong | 42.07 | 10 | BB Min | A: 36.99 (+5.08s | 12.1%) | Sunnyvale Swim Club | 09/27/2026 | SUNN Blue And Gold Intrasquad Meet | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.