USA Girls 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5401 | Piper Laemmle | 44.94 | 9 | B Min | BB: 43.29 (+1.65s | 3.7%) | Central Minnesota Aquatics | 02/15/2026 | 2026 MN WAVE Frosty February Invite | |
| 5402 | Carolina Cumptan | 44.94 | 9 | B Min | BB: 43.29 (+1.65s | 3.7%) | Birmingham Swim League | 02/06/2026 | 2026 SES Region 3 Champions | |
| 5403 | Nixon Painter | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Stingray Swim Team | 01/25/2025 | 2025 PN SMAC Winter Invitational | |
| 5404 | Isabelle Giordano | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Staten Island Aquatics Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 5405 | Lydia Stidd | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 5406 | Daniella Hall | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Reno Aquatic Club | 03/14/2026 | 2026 NNA AGO | |
| 5407 | Sophie Nash | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Sarpy County Swim Club | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 5408 | Emery Patterson | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Beaverton Area Aquatics Club | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 5409 | Pi-Shiuan Wu | 44.94 | 9 | B Min | BB: 43.29 (+1.65s | 3.7%) | Lake Oswego Swim Club | 01/28/2026 | 2026 January LOSC Intrasquad | |
| 5410 | Harper Sanchez | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Machine Aquatics | 10/10/2025 | 2025 PV October Open Claude Moore | |
| 5411 | Elena Smith | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Granite Falls Makos | 01/10/2026 | 2026 RMY Winter Invitational | |
| 5412 | Frances Law | 44.94 | 10 | B Min | BB: 43.29 (+1.65s | 3.7%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 5413 | Aria Tucker | 44.95 | 10 | B Min | BB: 43.29 (+1.66s | 3.7%) | Smithfield YMCA Dolphins | 12/05/2025 | 2025 NE KCY YMCA Winter Champs | |
| 5414 | Caroline Tanner | 44.95 | 9 | B Min | BB: 43.29 (+1.66s | 3.7%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 5415 | Skyln Saechao | 44.95 | 9 | B Min | BB: 43.29 (+1.66s | 3.7%) | Redding Swim Club | 03/14/2026 | 2026 NNA AGO | |
| 5416 | Eleanora Socha | 44.95 | 9 | B Min | BB: 43.29 (+1.66s | 3.7%) | Team Charlotte Swimming | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 5417 | Blaire Dekker | 44.95 | 9 | B Min | BB: 43.29 (+1.66s | 3.7%) | Jenison | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 5418 | Harper Allen | 44.95 | 10 | B Min | BB: 43.29 (+1.66s | 3.7%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 5419 | Nora Liano Santos | 44.95 | 8 | B Min | BB: 43.29 (+1.66s | 3.7%) | EL Paso Border Land Swim Team | 12/07/2025 | 2025 BD Del Norte #3 | |
| 5420 | Cathy Zhang | 44.95 | 9 | B Min | BB: 43.29 (+1.66s | 3.7%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 5421 | Ella Anga | 44.95 | 10 | B Min | BB: 43.29 (+1.66s | 3.7%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 5422 | Mary Najm | 44.95 | 10 | B Min | BB: 43.29 (+1.66s | 3.7%) | Condors Swim Club | 10/10/2025 | 2025 MR COND October Fall Festival | |
| 5423 | Tessa Teichman | 44.95 | 8 | B Min | BB: 43.29 (+1.66s | 3.7%) | Great Waves Aquatics | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 5424 | Marvel Murphy | 44.96 | 9 | B Min | BB: 43.29 (+1.67s | 3.7%) | Valley Swim Team | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 5425 | Amy Dong | 44.96 | 9 | B Min | BB: 43.29 (+1.67s | 3.7%) | Beachwood Bison Swim Club | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
| 5426 | Kenan Mallory | 44.96 | 10 | B Min | BB: 43.29 (+1.67s | 3.7%) | Seminole Aquatics | 10/25/2025 | 2025 Halloween Spooktacular | |
| 5427 | Phari Dayne | 44.96 | 10 | B Min | BB: 43.29 (+1.67s | 3.7%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 5428 | Meredith Holland | 44.96 | 9 | B Min | BB: 43.29 (+1.67s | 3.7%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 5429 | Katrina Jakubowska | 44.96 | 10 | B Min | BB: 43.29 (+1.67s | 3.7%) | Lnpc Streamliners | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 5430 | Clara Cederholm | 44.96 | 9 | B Min | BB: 43.29 (+1.67s | 3.7%) | Olympus Aquatics | 03/05/2025 | 2025 Short Course UTAGS Championships | |
| 5431 | Teagan King | 44.96 | 9 | B Min | BB: 43.29 (+1.67s | 3.7%) | Unattached | 11/14/2025 | 2025 PV November Open Franconia | |
| 5432 | Claire Orozco | 44.97 | 9 | B Min | BB: 43.29 (+1.68s | 3.7%) | Newberg | 02/13/2026 | 2026 OR HS 6A 3 | |
| 5433 | Andradige Silva | 44.97 | 7 | B Min | BB: 43.29 (+1.68s | 3.7%) | Beaverton Area Aquatics Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 5434 | Aadya Saxena | 44.97 | 9 | B Min | BB: 43.29 (+1.68s | 3.7%) | Nation\\\\\\'s Capital Swim Club | 12/05/2025 | 2025 VSTP Ice Breaker Invitational | |
| 5435 | Adelynn Eichele | 44.97 | 10 | B Min | BB: 43.29 (+1.68s | 3.7%) | Mount Hood Aquatics | 10/11/2024 | 2024 LOSC Fall Open | |
| 5436 | Kinley Woolard | 44.97 | 8 | B Min | BB: 43.29 (+1.68s | 3.7%) | Old Dominion Aquatic Club | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 5437 | Mary Engstrom | 44.97 | 10 | B Min | BB: 43.29 (+1.68s | 3.7%) | Enfinity Aquatic Club | 01/09/2026 | Friday Night At The Races Copied | |
| 5438 | Juliet Schafer | 44.97 | 10 | B Min | BB: 43.29 (+1.68s | 3.7%) | Boise YMCA Swim Team | 12/20/2025 | 2025 BY Candy Cane Invitational | |
| 5439 | Lorelei Jenson | 44.97 | 10 | B Min | BB: 43.29 (+1.68s | 3.7%) | Edina Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 5440 | Finley Kelly | 44.97 | 10 | B Min | BB: 43.29 (+1.68s | 3.7%) | Stafford Aquatics Team | 09/27/2025 | 2025 Hanover Happy | |
| 5441 | Nora Nicolai | 44.98 | 10 | B Min | BB: 43.29 (+1.69s | 3.8%) | Life Time Oregon Swim Team | 03/14/2026 | 2026 John Haring Memorial BC Showdown | |
| 5442 | Alaina Spector | 44.98 | 8 | B Min | BB: 43.29 (+1.69s | 3.8%) | West Express Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | |
| 5443 | Reid Dietrich | 44.98 | 9 | B Min | BB: 43.29 (+1.69s | 3.8%) | Prince William Swim Club | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 5444 | Anna Levin | 44.98 | 10 | B Min | BB: 43.29 (+1.69s | 3.8%) | Condors Swim Club | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 5445 | Isabel Begic | 44.98 | 10 | B Min | BB: 43.29 (+1.69s | 3.8%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 5446 | Lilyah Kochman | 44.99 | 10 | B Min | BB: 43.29 (+1.70s | 3.8%) | Northwest YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 5447 | Elise Shonka | 44.99 | 10 | B Min | BB: 43.29 (+1.70s | 3.8%) | Fort Collins Area Swim Team | 01/23/2026 | 2026 CO FAST Winter Open | |
| 5448 | Loretta Cady | 44.99 | 8 | B Min | BB: 43.29 (+1.70s | 3.8%) | Cincinnati Marlins | 02/19/2026 | 2026 OH CM SC Regional Championships | |
| 5449 | Saanvi Satish | 44.99 | 10 | B Min | BB: 43.29 (+1.70s | 3.8%) | Kingfish Swimming Medfield | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | |
| 5450 | Sophie Benwell | 45.00 | 9 | B Min | BB: 43.29 (+1.71s | 3.8%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
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.