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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Stella Scibelli | 42.69 | 9 | A Min | AA: 40.89 (+1.80s | 4.2%) | East Coast Aquatic Team | 03/28/2026 | ECAT March 2026 Invitational Copied | |
| 552 | Abigail Duffy | 42.69 | 9 | A Min | AA: 40.89 (+1.80s | 4.2%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 553 | Charlotte Bartoszek | 42.69 | 10 | A Min | AA: 40.89 (+1.80s | 4.2%) | Marlins Of Raleigh | 02/13/2026 | Speedo 2026 MOR Short Course Qualifier Meet | |
| 554 | Grace Mense | 42.70 | 10 | A Min | AA: 40.89 (+1.81s | 4.2%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 555 | Maria Matulevich | 42.71 | 10 | A Min | AA: 40.89 (+1.82s | 4.3%) | Shawmut Aquatic Club | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 556 | Carleigh Mc Crea | 42.71 | 10 | A Min | AA: 40.89 (+1.82s | 4.3%) | Indian River Aquatics | 06/26/2026 | 2026 Summer Area 6 Champs | |
| 557 | Grace Larson | 42.71 | 10 | A Min | AA: 40.89 (+1.82s | 4.3%) | Edina Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 558 | Charlotte Faust | 42.74 | 10 | A Min | AA: 40.89 (+1.85s | 4.3%) | Flying Fish Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 559 | Kayla Xu | 42.75 | 9 | A Min | AA: 40.89 (+1.86s | 4.4%) | Supernova Swim Team | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 560 | Teagan Clift | 42.75 | 10 | A Min | AA: 40.89 (+1.86s | 4.4%) | Portland Aquatic Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 561 | Karlyn Yun | 42.75 | 9 | A Min | AA: 40.89 (+1.86s | 4.4%) | Webbs Tornadoes Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 562 | Stella Chen | 42.76 | 10 | A Min | AA: 40.89 (+1.87s | 4.4%) | South Shore YMCA Strypers | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 563 | Adelyn Jenkins | 42.76 | 10 | A Min | AA: 40.89 (+1.87s | 4.4%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 564 | Natalie Williams | 42.76 | 10 | A Min | AA: 40.89 (+1.87s | 4.4%) | South Lake Aquatic Club | 01/16/2026 | 2026 SE Ralph Crocker Classic | |
| 565 | Willow Herod | 42.77 | 10 | A Min | AA: 40.89 (+1.88s | 4.4%) | Patriot Aquatics | 12/04/2025 | RAFC Winter Classic | |
| 566 | Olivia Posegay | 42.77 | 9 | A Min | AA: 40.89 (+1.88s | 4.4%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 567 | Mayra Singh | 42.77 | 10 | A Min | AA: 40.89 (+1.88s | 4.4%) | Plymouth Canton Cruisers | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 568 | Olivia Toothman | 42.80 | 10 | BB Min | A: 42.79 (+0.01s | 0.0%) | YMCA of Greenwich Marlims | 12/11/2025 | 35th Annual Winter Championships | |
| 569 | Chloe Leibhan | 42.81 | 9 | BB Min | A: 42.79 (+0.02s | 0.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/01/2026 | February Closed Invite | |
| 570 | Hannah Linowska | 42.83 | 10 | BB Min | A: 42.79 (+0.04s | 0.1%) | Olympic Cascade Aquatics | 11/09/2025 | 2025 PN C Pentathlon | |
| 571 | Rowan Breedon | 42.84 | 10 | BB Min | A: 42.79 (+0.05s | 0.1%) | Fast Falcons | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 572 | Sharon Teng | 42.84 | 10 | BB Min | A: 42.79 (+0.05s | 0.1%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 573 | Caroline Deykin | 42.84 | 9 | BB Min | A: 42.79 (+0.05s | 0.1%) | Unattached | 02/13/2026 | 2026 ST HPAC STX Champs South | |
| 574 | Madison Lee | 42.85 | 9 | BB Min | A: 42.79 (+0.06s | 0.1%) | Olympus Aquatics | 03/05/2025 | 2025 Short Course UTAGS Championships | |
| 575 | Lea Payne | 42.87 | 10 | BB Min | A: 42.79 (+0.08s | 0.2%) | Coastal Machine Aquatics Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 576 | Ella Versaggi | 42.87 | 10 | BB Min | A: 42.79 (+0.08s | 0.2%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 577 | McKenzie Ryan | 42.89 | 10 | BB Min | A: 42.79 (+0.10s | 0.2%) | Commonwealth Swimming | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 578 | Francesca Porrino | 42.89 | 10 | BB Min | A: 42.79 (+0.10s | 0.2%) | Rio Del Oro Rapids | 11/08/2025 | Folsom Classic 2025 | |
| 579 | Emma Jiang | 42.90 | 9 | BB Min | A: 42.79 (+0.11s | 0.3%) | Westchester Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 580 | Molly Wathen | 42.90 | 10 | BB Min | A: 42.79 (+0.11s | 0.3%) | Madison Swimming Association | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 581 | Gloria Li | 42.91 | 10 | BB Min | A: 42.79 (+0.12s | 0.3%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 582 | Olivia Wise | 42.92 | 10 | BB Min | A: 42.79 (+0.13s | 0.3%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 583 | Ellie Ryan | 42.93 | 9 | BB Min | A: 42.79 (+0.14s | 0.3%) | Saline Swim Team | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 584 | Caroline Crawford | 42.93 | 10 | BB Min | A: 42.79 (+0.14s | 0.3%) | Huntington YMCA Bluefish | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 585 | Juliet Shah | 42.94 | 10 | BB Min | A: 42.79 (+0.15s | 0.3%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 586 | Lillian Zhao | 42.94 | 9 | BB Min | A: 42.79 (+0.15s | 0.3%) | Cascadia Swimming | 08/07/2026 | Big Kahuna 2026 | |
| 587 | Isabella Tringali | 42.94 | 10 | BB Min | A: 42.79 (+0.15s | 0.3%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 588 | Sophie Helmick | 42.94 | 9 | BB Min | A: 42.79 (+0.15s | 0.3%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | |
| 589 | Sophia Hu | 42.94 | 9 | BB Min | A: 42.79 (+0.15s | 0.3%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 590 | Adeline Jang | 42.95 | 10 | BB Min | A: 42.79 (+0.16s | 0.4%) | Livonia Community Swim Club | 02/20/2026 | For The Love Of Swimming | |
| 591 | Adalyn Dugger | 42.95 | 10 | BB Min | A: 42.79 (+0.16s | 0.4%) | Unattached | 01/09/2026 | 2026 IA Midwest All Stars 09Jan2026 Midwestern | |
| 592 | Claire Wang | 42.97 | 10 | BB Min | A: 42.79 (+0.18s | 0.4%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 593 | Enti You | 42.98 | 10 | BB Min | A: 42.79 (+0.19s | 0.4%) | Nitro Swimming | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 594 | Olivia Ling | 42.99 | 9 | BB Min | A: 42.79 (+0.20s | 0.5%) | Matchpoint Nyc | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 595 | Allison Chu | 42.99 | 10 | BB Min | A: 42.79 (+0.20s | 0.5%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 596 | Veronica Bracamonte | 42.99 | 10 | BB Min | A: 42.79 (+0.20s | 0.5%) | Miami Swimming | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 597 | Elizabeth Locke | 43.01 | 10 | BB Min | A: 42.79 (+0.22s | 0.5%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 598 | Aaradhya Bharadwaj | 43.02 | 10 | BB Min | A: 42.79 (+0.23s | 0.5%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | |
| 599 | Ellie Myers | 43.02 | 9 | BB Min | A: 42.79 (+0.23s | 0.5%) | Caldera | 02/13/2026 | 2026 OR HS 5A 4 | |
| 600 | Eleanor Wong | 43.02 | 6 | BB Min | A: 42.79 (+0.23s | 0.5%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
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.