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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | Eloise Chau | 43.09 | 10 | BB Min | A: 42.79 (+0.30s | 0.7%) | Sarasota Tsunami Swim Team | 02/21/2026 | CCS Last Chance Meet Feb 2026 | |
| 702 | Violet Kann | 43.09 | 10 | BB Min | A: 42.79 (+0.30s | 0.7%) | Dart Swimming | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 703 | Melanie Prah | 43.09 | 8 | BB Min | A: 42.79 (+0.30s | 0.7%) | Lake Country Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 704 | Charlotte Switzer | 43.09 | 10 | BB Min | A: 42.79 (+0.30s | 0.7%) | Williamsburg Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 705 | Isabella Chin | 43.10 | 10 | BB Min | A: 42.79 (+0.31s | 0.7%) | Freedom Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 706 | Sawyer Cruz | 43.10 | 10 | BB Min | A: 42.79 (+0.31s | 0.7%) | South Lake Aquatic Club | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 707 | Georgia Lee | 43.10 | 10 | BB Min | A: 42.79 (+0.31s | 0.7%) | SwimRise Aquatics | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 708 | Genevieve De Grenier | 43.11 | 9 | BB Min | A: 42.79 (+0.32s | 0.7%) | Club Wolverine | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 709 | Valentina Gentili | 43.11 | 10 | BB Min | A: 42.79 (+0.32s | 0.7%) | Tampa Bay Aquatic Club | 02/06/2026 | 2026 TBAC Winter Meet Copied | |
| 710 | Seraphina Low | 43.12 | 10 | BB Min | A: 42.79 (+0.33s | 0.8%) | Long Island Aquatic Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 711 | Elena Lee | 43.12 | 10 | BB Min | A: 42.79 (+0.33s | 0.8%) | Aspire Aquatics of Colorado | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 712 | Thalia Bonne | 43.12 | 10 | BB Min | A: 42.79 (+0.33s | 0.8%) | Sunnyvale Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 713 | Shelly Braginton | 43.13 | 10 | BB Min | A: 42.79 (+0.34s | 0.8%) | Lakeridge Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 714 | Reese Stuart | 43.14 | 10 | BB Min | A: 42.79 (+0.35s | 0.8%) | Denver Swim Academy | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 715 | Olivia Dameron | 43.14 | 10 | BB Min | A: 42.79 (+0.35s | 0.8%) | Virginia Gators | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 716 | Ava Swartzman | 43.15 | 10 | BB Min | A: 42.79 (+0.36s | 0.8%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 717 | Hadley Shea | 43.15 | 10 | BB Min | A: 42.79 (+0.36s | 0.8%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 718 | Madison Lam | 43.15 | 9 | BB Min | A: 42.79 (+0.36s | 0.8%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 719 | Savannah Wallace | 43.15 | 10 | BB Min | A: 42.79 (+0.36s | 0.8%) | Addison Otters Swim Team | 11/07/2025 | 2025 NE UVAC Dorsi Raynolds Memorial Meet C | |
| 720 | Ivy Uyeda | 43.15 | 10 | BB Min | A: 42.79 (+0.36s | 0.8%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 721 | Anna Kim | 43.16 | 10 | BB Min | A: 42.79 (+0.37s | 0.9%) | Unattached | 03/12/2026 | 2026 OH SC Junior Championships | |
| 722 | Anne Schmoll | 43.17 | 10 | BB Min | A: 42.79 (+0.38s | 0.9%) | Central Ohio Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 723 | Ava Meisel | 43.18 | 10 | BB Min | A: 42.79 (+0.39s | 0.9%) | Waves Of Wilmington Inc | 01/24/2026 | 2026 WOW Tri County Classic | |
| 724 | Yilin Dai | 43.18 | 9 | BB Min | A: 42.79 (+0.39s | 0.9%) | Dynamo Swim Club | 03/06/2026 | Speedo Southern Premier | |
| 725 | Asya Sapozhnikov | 43.19 | 9 | BB Min | A: 42.79 (+0.40s | 0.9%) | Karishim Swim Club | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 726 | Amalia Buchanan | 43.19 | 9 | BB Min | A: 42.79 (+0.40s | 0.9%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 727 | Anna Galatioto | 43.20 | 10 | BB Min | A: 42.79 (+0.41s | 0.9%) | Greenwich Ywca Swim Team | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 728 | Aria Pepaj | 43.20 | 10 | BB Min | A: 42.79 (+0.41s | 0.9%) | Utica Shelby Swim Club | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 729 | Celina Feng | 43.20 | 9 | BB Min | A: 42.79 (+0.41s | 0.9%) | Dragon Swim Team | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 730 | Lacey Durden | 43.20 | 10 | BB Min | A: 42.79 (+0.41s | 0.9%) | Riptide Aquatics | 06/20/2026 | 2026 Riptide Summer Open | |
| 731 | Myka Ducharme | 43.21 | 10 | BB Min | A: 42.79 (+0.42s | 1.0%) | New Bedford YMCA Hurricanes | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 732 | Athena Sfakianos | 43.22 | 9 | BB Min | A: 42.79 (+0.43s | 1.0%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 733 | Caelyn Cotant | 43.22 | 9 | BB Min | A: 42.79 (+0.43s | 1.0%) | Atlantis Swimming | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 734 | Kai-Ning Sun | 43.22 | 10 | BB Min | A: 42.79 (+0.43s | 1.0%) | Aquajets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 735 | Madison Chapman | 43.22 | 10 | BB Min | A: 42.79 (+0.43s | 1.0%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 736 | Keyla Quezada | 43.23 | 10 | BB Min | A: 42.79 (+0.44s | 1.0%) | Ccat Swimming | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 737 | Darcy O'Connor | 43.24 | 10 | BB Min | A: 42.79 (+0.45s | 1.0%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 738 | Isabella Huberman | 43.24 | 9 | BB Min | A: 42.79 (+0.45s | 1.0%) | Unattached | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | |
| 739 | Hannah Linthicum | 43.24 | 10 | BB Min | A: 42.79 (+0.45s | 1.0%) | Stingrays Swim Team | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 740 | Caroline Kersten | 43.25 | 10 | BB Min | A: 42.79 (+0.46s | 1.1%) | Rocky Mountain Rapids | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 741 | Emma Cheung | 43.26 | 10 | BB Min | A: 42.79 (+0.47s | 1.1%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 742 | Stella Stern | 43.27 | 9 | BB Min | A: 42.79 (+0.48s | 1.1%) | Annapolis Swim Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 743 | Emilia Jansen | 43.28 | 9 | BB Min | A: 42.79 (+0.49s | 1.1%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 744 | Clover Nelson | 43.28 | 10 | BB Min | A: 42.79 (+0.49s | 1.1%) | Multnomah Athletic Club | 12/05/2025 | 2025 Tualatin Hills Holiday Classic | |
| 745 | Maliha Radosevich | 43.28 | 10 | BB Min | A: 42.79 (+0.49s | 1.1%) | North Shore Swim Club | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 746 | Nora Julson | 43.28 | 10 | BB Min | A: 42.79 (+0.49s | 1.1%) | Seminole Aquatics | 06/28/2025 | 2025 FL Summer Area 2 Championships Working | |
| 747 | Nayeon Kim | 43.28 | 10 | BB Min | A: 42.79 (+0.49s | 1.1%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 748 | Charlotte Stair | 43.28 | 9 | BB Min | A: 42.79 (+0.49s | 1.1%) | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | |
| 749 | Hadley Naes | 43.29 | 9 | BB Min | A: 42.79 (+0.50s | 1.2%) | Fast | 02/27/2026 | Ozark Division I Championship | |
| 750 | Elsa Feng | 43.31 | 10 | BB Min | A: 42.79 (+0.52s | 1.2%) | La Mirada Armada | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
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.