USA Girls 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4401 | Addison Stankov | 51.61 | 8 | B Min | BB: 48.69 (+2.92s | 5.7%) | Atlantic Coast Athletic Club | 02/07/2026 | SW District 8 Under Championship | |
| 4402 | Quinn Carter | 51.61 | 10 | B Min | BB: 48.69 (+2.92s | 5.7%) | Helios | 10/25/2025 | Great Pumpkin Meet 2025 | |
| 4403 | June Frausto | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Hydro Elite Aquatic Team | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 4404 | Trinity Le | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | |
| 4405 | Madeline Bitner | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Summit | 02/14/2025 | 2025 OR HS 5a 4 | |
| 4406 | Adalayh Doane | 51.62 | 9 | B Min | BB: 48.69 (+2.93s | 5.7%) | Brighton Aquatics Bull Sharks | 12/06/2025 | SLA Holiday Blast | |
| 4407 | Vivian Swihart | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Seacoast Swim Club | 02/08/2026 | 2026 NE ABF ME February Frolic | |
| 4408 | Lena Hamm | 51.62 | 8 | B Min | BB: 48.69 (+2.93s | 5.7%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 4409 | Summer Gao | 51.62 | 8 | B Min | BB: 48.69 (+2.93s | 5.7%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 4410 | Abigail Austad | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 4411 | Ayano Silberberg | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Austin Swim Club | 09/13/2025 | 2025 ST ASC Sprint Meet | |
| 4412 | Jessie Zhang | 51.62 | 10 | B Min | BB: 48.69 (+2.93s | 5.7%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 4413 | Alice Clark | 51.62 | 8 | B Min | BB: 48.69 (+2.93s | 5.7%) | Hood River Valley Swim Team | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 4414 | Mary Broderick | 51.62 | 9 | B Min | BB: 48.69 (+2.93s | 5.7%) | Swim Omaha | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 4415 | Lillie Lawyer | 51.63 | 9 | B Min | BB: 48.69 (+2.94s | 5.7%) | Nation\\\\\\'s Capital Swim Club | 03/20/2026 | March Madness 2026 | |
| 4416 | Georgia Wojtowicz | 51.63 | 10 | B Min | BB: 48.69 (+2.94s | 5.7%) | Pacifica Sea Lions | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 4417 | Katherine Weaver | 51.63 | 9 | B Min | BB: 48.69 (+2.94s | 5.7%) | Arlington Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 4418 | Isabella Hills | 51.63 | 10 | B Min | BB: 48.69 (+2.94s | 5.7%) | Hilltop Aquatic Swim Team | 12/18/2025 | 2025 OA IMR II Copied | |
| 4419 | Anika Unay | 51.63 | 7 | B Min | BB: 48.69 (+2.94s | 5.7%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 4420 | Brynn Cohen | 51.63 | 9 | B Min | BB: 48.69 (+2.94s | 5.7%) | Westchester Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 4421 | Caterina Persha | 51.64 | 10 | B Min | BB: 48.69 (+2.95s | 5.7%) | Montclair Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 4422 | Gianna Tassoni | 51.64 | 9 | B Min | BB: 48.69 (+2.95s | 5.7%) | Rapids Area YMCA | 01/10/2026 | 2026 Zeeland Winter Classic | |
| 4423 | Ruby Park | 51.64 | 10 | B Min | BB: 48.69 (+2.95s | 5.7%) | North Carolina Aquatic Club | 09/26/2025 | 2025 Blue White Intrasquad | |
| 4424 | Ahana Shah | 51.65 | 9 | B Min | BB: 48.69 (+2.96s | 5.7%) | Unattached | 04/11/2026 | SI 2026 RSD All Ages BC Meet | |
| 4425 | Riley Euliss | 51.65 | 10 | B Min | BB: 48.69 (+2.96s | 5.7%) | Saint Petersburg Aquatics | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 4426 | Ira Singh | 51.66 | 9 | B Min | BB: 48.69 (+2.97s | 5.7%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | |
| 4427 | Nina Vilensky | 51.66 | 10 | B Min | BB: 48.69 (+2.97s | 5.7%) | Manhattan Makos | 11/22/2025 | 2025 MR QNS Protect Ya Turkey Neck Invite | |
| 4428 | Virginia Smith | 51.66 | 10 | B Min | BB: 48.69 (+2.97s | 5.7%) | Tennessee Aquatics | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 4429 | Sophia Zhao | 51.66 | 10 | B Min | BB: 48.69 (+2.97s | 5.7%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR FA Patriot Games Invitational | |
| 4430 | Pauline Adam | 51.66 | 10 | B Min | BB: 48.69 (+2.97s | 5.7%) | Legacy Aquatics | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 4431 | Zoey Martin | 51.66 | 9 | B Min | BB: 48.69 (+2.97s | 5.7%) | Com Aquatics | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 4432 | Avery Dill | 51.66 | 10 | B Min | BB: 48.69 (+2.97s | 5.7%) | City of Mobile Swim Associatio | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 4433 | Annie Steketee | 51.67 | 10 | B Min | BB: 48.69 (+2.98s | 5.8%) | Unattached | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 4434 | Gwendolyn Pedraza | 51.67 | 10 | B Min | BB: 48.69 (+2.98s | 5.8%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | |
| 4435 | Emilia Dorr | 51.67 | 9 | B Min | BB: 48.69 (+2.98s | 5.8%) | Phoenix Aquatic Club | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 4436 | Emery Padgett | 51.68 | 10 | B Min | BB: 48.69 (+2.99s | 5.8%) | Camden County Boomers Swim Clu | 10/11/2024 | October Spook Out | |
| 4437 | Madeline Popa | 51.68 | 9 | B Min | BB: 48.69 (+2.99s | 5.8%) | Tampa Bay Aquatic Club | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 4438 | Addi Adams | 51.68 | 10 | B Min | BB: 48.69 (+2.99s | 5.8%) | Olympus Aquatics | 12/29/2025 | 60th Kearns Holiday Open Invitational | |
| 4439 | Aria Hwang | 51.68 | 10 | B Min | BB: 48.69 (+2.99s | 5.8%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 4440 | Ella Anga | 51.68 | 9 | B Min | BB: 48.69 (+2.99s | 5.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/26/2025 | Lisa Ferris Fall Festival Time Trial 2025 | |
| 4441 | Haley McCormick | 51.69 | 9 | B Min | BB: 48.69 (+3.00s | 5.8%) | Island Aquatics | 05/16/2026 | 2026 MAGSA 12 U ABC And Special Olympics Meet | |
| 4442 | Leia Graybeal | 51.69 | 10 | B Min | BB: 48.69 (+3.00s | 5.8%) | Killer Whales Swim Club | 02/06/2026 | Legacy Aquatics Spring Qualifier | |
| 4443 | Morgan Mathews | 51.69 | 10 | B Min | BB: 48.69 (+3.00s | 5.8%) | Kingfish Swimming Medfield | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 4444 | Vanessa Carrera Cardovo | 51.69 | 10 | B Min | BB: 48.69 (+3.00s | 5.8%) | Life Time Michigan Swim Team | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 4445 | Anastasia Stevens | 51.69 | 10 | B Min | BB: 48.69 (+3.00s | 5.8%) | Clearwater Aquatic Team | 12/06/2024 | 2024 CAT Jingle Bell Invitational Meet | |
| 4446 | Harper Wilson | 51.70 | 10 | B Min | BB: 48.69 (+3.01s | 5.8%) | Tigersharks Swim Club | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 4447 | Darcey Soutar | 51.70 | 10 | B Min | BB: 48.69 (+3.01s | 5.8%) | Inland Coastal Aquatic Club | 11/02/2025 | 2025 SI ICAC RISING STARS 1 | |
| 4448 | Virginia Fowler | 51.70 | 9 | B Min | BB: 48.69 (+3.01s | 5.8%) | Westlake Aquatic Facility | 12/14/2024 | 2024 ST WOW Hot Chocolate Jamboree | |
| 4449 | Kaylee Lopez | 51.70 | 10 | B Min | BB: 48.69 (+3.01s | 5.8%) | Southwest Stars Swim Club | 10/18/2025 | 2025 SLAC IMX Challenge Invitational | |
| 4450 | Adriana Alfano | 51.70 | 9 | B Min | BB: 48.69 (+3.01s | 5.8%) | Long Island Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
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.