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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4551 | Frances Gold | 50.76 | 9 | B Min | BB: 48.69 (+2.07s | 4.1%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 4552 | Elena Shayesteh | 50.76 | 9 | B Min | BB: 48.69 (+2.07s | 4.1%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 4553 | Mason Fowkes | 50.77 | 10 | B Min | BB: 48.69 (+2.08s | 4.1%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 4554 | Sofia Lopez Guevara | 50.77 | 9 | B Min | BB: 48.69 (+2.08s | 4.1%) | Tigres Uanl | 09/21/2024 | 2024 ST SCY Surge September Sprint Relays | |
| 4555 | Kayli Etchells | 50.77 | 9 | B Min | BB: 48.69 (+2.08s | 4.1%) | Issaquah Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 4556 | Maya Kiryanov | 50.78 | 9 | B Min | BB: 48.69 (+2.09s | 4.1%) | Wind N Sea Swim Team | 08/02/2025 | 2025 SI WIND All Ages NTS Wrap Up Meet | |
| 4557 | Quinn Truong | 50.78 | 9 | B Min | BB: 48.69 (+2.09s | 4.1%) | Chinook Aquatic Club | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 4558 | Jiwoo Yoo | 50.78 | 8 | B Min | BB: 48.69 (+2.09s | 4.1%) | Quicksilver Swimming | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | |
| 4559 | Fiona Walsh | 50.78 | 8 | B Min | BB: 48.69 (+2.09s | 4.1%) | Denver Triton Swim Team | 02/02/2025 | 2025 CO FORM February Freeze | |
| 4560 | Maya Rieben | 50.78 | 10 | B Min | BB: 48.69 (+2.09s | 4.1%) | Coast Aquatics | 02/13/2026 | 2026 SES Region 4 Championships | |
| 4561 | Emma Jiang | 50.78 | 9 | B Min | BB: 48.69 (+2.09s | 4.1%) | Clearwater Aquatic Team | 10/10/2025 | 2025 GTSA TYR Swim Classic | |
| 4562 | Josie Boers | 50.78 | 10 | B Min | BB: 48.69 (+2.09s | 4.1%) | Egra Waves | 11/15/2025 | 2025 GR Gales Of November Open Invitational | |
| 4563 | Halle Snyder | 50.78 | 9 | B Min | BB: 48.69 (+2.09s | 4.1%) | Southern Maryland Aquatics | 02/06/2026 | 2026 Last Chance Qualifying Meet | |
| 4564 | Clara Chaikin | 50.79 | 8 | B Min | BB: 48.69 (+2.10s | 4.1%) | Denver Swim Academy | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 4565 | Claire Li | 50.79 | 10 | B Min | BB: 48.69 (+2.10s | 4.1%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 4566 | Florence Loots | 50.79 | 9 | B Min | BB: 48.69 (+2.10s | 4.1%) | Edina Swim Club | 03/07/2025 | 2025 MN EDI Minnesota Regional Championship | |
| 4567 | Arielle Brown | 50.79 | 10 | B Min | BB: 48.69 (+2.10s | 4.1%) | Bgc-N. Westchester Marlins | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 4568 | Emma Green | 50.79 | 9 | B Min | BB: 48.69 (+2.10s | 4.1%) | SwimMAC Carolina | 10/18/2025 | 2025 SwimMAC Fall Invite | |
| 4569 | Aria Hou | 50.79 | 10 | B Min | BB: 48.69 (+2.10s | 4.1%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 4570 | Rosalie Johnson | 50.79 | 8 | B Min | BB: 48.69 (+2.10s | 4.1%) | Crimson Aquatics | 01/30/2026 | 2026 NE CS Silver Championships | |
| 4571 | Amy McCulloch | 50.80 | 9 | B Min | BB: 48.69 (+2.11s | 4.2%) | Isle Swim Club | 11/16/2024 | 2024 PSA Turkey Meet | |
| 4572 | Delaney Fulkerth | 50.80 | 9 | B Min | BB: 48.69 (+2.11s | 4.2%) | Siouxland Wave Aquatic Team | 01/23/2026 | SFST SD 2026 January Invite | |
| 4573 | Charlotte Poole | 50.80 | 10 | B Min | BB: 48.69 (+2.11s | 4.2%) | Sarasota Sharks | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 4574 | Peyton Lintereur | 50.80 | 8 | B Min | BB: 48.69 (+2.11s | 4.2%) | Riptide Swim Team | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 4575 | Katie Jungen | 50.80 | 9 | B Min | BB: 48.69 (+2.11s | 4.2%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 4576 | Waverly Bates | 50.80 | 9 | B Min | BB: 48.69 (+2.11s | 4.2%) | Unattached | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 4577 | Evie Azwan | 50.80 | 10 | B Min | BB: 48.69 (+2.11s | 4.2%) | Supernova Swim Team | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 4578 | Callie Powell | 50.81 | 9 | B Min | BB: 48.69 (+2.12s | 4.2%) | H2okie Aquatics | 11/07/2025 | 2025 HOKI November Invitational Copied | |
| 4579 | Scarlett Palka | 50.81 | 10 | B Min | BB: 48.69 (+2.12s | 4.2%) | Nantucket Swimming | 09/27/2025 | 2025 NE NANT Scallop Season Invite Copied | |
| 4580 | Gwendolyn Agnoli | 50.81 | 9 | B Min | BB: 48.69 (+2.12s | 4.2%) | Orca Aquatics | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 4581 | Cameron Small | 50.81 | 10 | B Min | BB: 48.69 (+2.12s | 4.2%) | Germantown Swim Team | 01/16/2026 | 2026 Gabrielle Rose Tiger Classic | |
| 4582 | Anna Ornelas | 50.81 | 10 | B Min | BB: 48.69 (+2.12s | 4.2%) | Centro Acuatico Universitario | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | |
| 4583 | Cora Sun | 50.81 | 8 | B Min | BB: 48.69 (+2.12s | 4.2%) | Wave Aquatics | 03/15/2025 | 2025 PN MMSC Marlins Madness | |
| 4584 | Mica Esguerra | 50.81 | 9 | B Min | BB: 48.69 (+2.12s | 4.2%) | Livermore AquaCowboys | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | |
| 4585 | Katherine Cruse | 50.81 | 7 | B Min | BB: 48.69 (+2.12s | 4.2%) | Escalate Aquatic Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 4586 | Claire Hanson | 50.82 | 10 | B Min | BB: 48.69 (+2.13s | 4.2%) | Foxjets Swim Team | 02/07/2026 | 2026 MN WEST EXPRESS LAST CHANCE MEET | |
| 4587 | Adeline Gray | 50.82 | 9 | B Min | BB: 48.69 (+2.13s | 4.2%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | |
| 4588 | Virginia Nystrom | 50.82 | 9 | B Min | BB: 48.69 (+2.13s | 4.2%) | Nova of Virginia | 11/15/2025 | 2025 WAC Fall Classic | |
| 4589 | Peyton Warwick | 50.82 | 9 | B Min | BB: 48.69 (+2.13s | 4.2%) | South Shore Sails | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 4590 | Piper Van Hoven | 50.82 | 10 | B Min | BB: 48.69 (+2.13s | 4.2%) | Stingrays Swim Team | 01/17/2026 | 2026 Duck Bowl | |
| 4591 | Margaret Klass | 50.82 | 10 | B Min | BB: 48.69 (+2.13s | 4.2%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
| 4592 | Ella Hicks | 50.82 | 10 | B Min | BB: 48.69 (+2.13s | 4.2%) | Brighton Aquatics Bull Sharks | 01/16/2026 | SLA Arctic Blast 2026 | |
| 4593 | Olivia Parolisi | 50.83 | 9 | B Min | BB: 48.69 (+2.14s | 4.2%) | Andover-North Andover YMCA Hur | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 4594 | Brynn Haberle | 50.83 | 10 | B Min | BB: 48.69 (+2.14s | 4.2%) | Smithfield YMCA Dolphins | 12/05/2025 | 2025 NE KCY YMCA Winter Champs | |
| 4595 | Emma Moreno | 50.83 | 9 | B Min | BB: 48.69 (+2.14s | 4.2%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 4596 | Annie Espinoza | 50.84 | 10 | B Min | BB: 48.69 (+2.15s | 4.2%) | McAllen Swim Club | 11/01/2025 | 2025 ST SEAL SC Thanksgiving Classic | |
| 4597 | Charlotte Black | 50.84 | 10 | B Min | BB: 48.69 (+2.15s | 4.2%) | Williamsburg Aquatic Club | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 4598 | Sophia Stilson | 50.84 | 9 | B Min | BB: 48.69 (+2.15s | 4.2%) | Full Armour Swim Team | 02/13/2026 | 2026 CO Valentine Open | |
| 4599 | Ivy McCrea | 50.84 | 8 | B Min | BB: 48.69 (+2.15s | 4.2%) | Vallejo Aquatic Club | 01/17/2026 | PC PRNA Final Splash To The Championship CBA+ | |
| 4600 | Melissa Carter | 50.84 | 11 | B Min | BB: 48.69 (+2.15s | 4.2%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
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.