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 | Alexa Rodde | 42.01 | 10 | A Min | AA: 40.89 (+1.12s | 2.7%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 552 | Autumn Kibler | 42.01 | 10 | A Min | AA: 40.89 (+1.12s | 2.7%) | Battlefield Area Star Swimmers | 11/22/2025 | Bass Turkey Classic 2025 | |
| 553 | Zaria Turner Bryson | 42.02 | 10 | A Min | AA: 40.89 (+1.13s | 2.7%) | North Baltimore Aquatic Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 554 | Adaline Alfiero | 42.02 | 9 | A Min | AA: 40.89 (+1.13s | 2.7%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 555 | Quincy Lyon | 42.02 | 10 | A Min | AA: 40.89 (+1.13s | 2.7%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 556 | Anna Magni | 42.03 | 10 | A Min | AA: 40.89 (+1.14s | 2.7%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 557 | Lyla Small | 42.03 | 10 | A Min | AA: 40.89 (+1.14s | 2.7%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 558 | Lizzy Pickerman | 42.04 | 10 | A Min | AA: 40.89 (+1.15s | 2.7%) | Plymouth Canton Cruisers | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 559 | Juni Guo | 42.04 | 10 | A Min | AA: 40.89 (+1.15s | 2.7%) | Asphalt Green Unified Aquatics | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 560 | Alice Pudney-Dupont | 42.05 | 10 | A Min | AA: 40.89 (+1.16s | 2.8%) | Swim Fort Lauderdale | 09/20/2025 | September Open 2025 | |
| 561 | Bella Turner | 42.06 | 9 | A Min | AA: 40.89 (+1.17s | 2.8%) | Nashville Aquatic Club | 03/06/2026 | Speedo Southern Premier | |
| 562 | Avery Goodrich | 42.06 | 10 | A Min | AA: 40.89 (+1.17s | 2.8%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 563 | Frances Eppling | 42.07 | 10 | A Min | AA: 40.89 (+1.18s | 2.8%) | Huntsville Swim Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 564 | Sienna Silas | 42.07 | 10 | A Min | AA: 40.89 (+1.18s | 2.8%) | Treasure Coast Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 565 | Elizabeth Wu | 42.07 | 10 | A Min | AA: 40.89 (+1.18s | 2.8%) | Y in Central Maryland Blue Cra | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 566 | Paisley Bissett | 42.08 | 10 | A Min | AA: 40.89 (+1.19s | 2.8%) | Unified Aquatics Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 567 | Karina Molenaur | 42.09 | 9 | A Min | AA: 40.89 (+1.20s | 2.9%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 568 | Kaelin Bradley | 42.09 | 10 | A Min | AA: 40.89 (+1.20s | 2.9%) | Wilmington Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 569 | Mae Zajacs | 42.09 | 10 | A Min | AA: 40.89 (+1.20s | 2.9%) | Highlands Ranch Aquatics | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 570 | Gigi Carpenter | 42.10 | 10 | A Min | AA: 40.89 (+1.21s | 2.9%) | Hydra Aquatics | 03/12/2026 | 2026 OH SC Junior Championships | |
| 571 | Greta Stone | 42.10 | 10 | A Min | AA: 40.89 (+1.21s | 2.9%) | Mount Hood Aquatics | 02/08/2026 | 2026 AAA SC Final Countdown Open | |
| 572 | Mia Huang | 42.12 | 10 | A Min | AA: 40.89 (+1.23s | 2.9%) | Rochester Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 573 | Narvae Mabrouk | 42.12 | 10 | A Min | AA: 40.89 (+1.23s | 2.9%) | Apex Swim Club | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 574 | Isabel Stoddard | 42.13 | 9 | A Min | AA: 40.89 (+1.24s | 2.9%) | Cottonwood Heights Aquatics | 10/24/2025 | 2025 CHAT SDAT October Dual | |
| 575 | Natalia Romero | 42.13 | 10 | A Min | AA: 40.89 (+1.24s | 2.9%) | Phoenix Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 576 | Vaidehi Bharadwaj | 42.13 | 10 | A Min | AA: 40.89 (+1.24s | 2.9%) | Pro Swimming | 03/06/2026 | 2026 PN PRO March Last Chance Intra Apprived | |
| 577 | Annabelle Shi | 42.13 | 9 | A Min | AA: 40.89 (+1.24s | 2.9%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 578 | Lana Guttmann | 42.13 | 10 | A Min | AA: 40.89 (+1.24s | 2.9%) | MN Flyers Swim Team | 11/22/2025 | 2025 MN HTSC Harvest Classic | |
| 579 | Caydence Duncan | 42.14 | 10 | A Min | AA: 40.89 (+1.25s | 3.0%) | East Coast Aquatic Team | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 580 | Emily Yoon | 42.14 | 8 | A Min | AA: 40.89 (+1.25s | 3.0%) | Sierra Marlins Swim Team | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 581 | Kahikinakealohilani Manfre | 42.15 | 8 | A Min | AA: 40.89 (+1.26s | 3.0%) | Punahou Aquatics Institute | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 582 | Emma Bidwell | 42.15 | 10 | A Min | AA: 40.89 (+1.26s | 3.0%) | Hanover Aquatics | 01/17/2026 | 2026 Duck Bowl | |
| 583 | Ryeleigh Chen | 42.15 | 9 | A Min | AA: 40.89 (+1.26s | 3.0%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 584 | Tessa Kerr | 42.16 | 9 | A Min | AA: 40.89 (+1.27s | 3.0%) | Enfinity Aquatic Club | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 585 | Alex Lupton | 42.16 | 10 | A Min | AA: 40.89 (+1.27s | 3.0%) | Marlins Of Raleigh | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 586 | Ava Farrell | 42.16 | 10 | A Min | AA: 40.89 (+1.27s | 3.0%) | Red Fox Aquatic Club | 11/14/2025 | 2025 MR VAC Viking Classic Invitational | |
| 587 | Maya Figler | 42.16 | 9 | A Min | AA: 40.89 (+1.27s | 3.0%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 588 | Camila Cepparo | 42.16 | 10 | A Min | AA: 40.89 (+1.27s | 3.0%) | Unattached | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 589 | Delaney Seavers | 42.17 | 10 | A Min | AA: 40.89 (+1.28s | 3.0%) | Annapolis Swim Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 590 | Sarah Ouzts | 42.18 | 10 | A Min | AA: 40.89 (+1.29s | 3.1%) | 757swim | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 591 | Zoey Vasquez | 42.18 | 9 | A Min | AA: 40.89 (+1.29s | 3.1%) | Lakewood Ranch Swim Associatio | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 592 | Bianca Duke | 42.18 | 10 | A Min | AA: 40.89 (+1.29s | 3.1%) | Sarasota Tsunami Swim Team | 01/10/2026 | 2026 WINTERFEST SWIM MEET | |
| 593 | MacKayla Rouaud-Watson | 42.18 | 10 | A Min | AA: 40.89 (+1.29s | 3.1%) | Blast Sharks | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 594 | Tamsin Metz | 42.19 | 9 | A Min | AA: 40.89 (+1.30s | 3.1%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 595 | Dianne Park | 42.19 | 10 | A Min | AA: 40.89 (+1.30s | 3.1%) | Eastside Aquatic Swim Team | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 596 | Mary McInnis | 42.19 | 9 | A Min | AA: 40.89 (+1.30s | 3.1%) | Unattached | 01/30/2026 | 2026 BSS February Classic Copied | |
| 597 | Kelly Sharp | 42.20 | 10 | A Min | AA: 40.89 (+1.31s | 3.1%) | Cape Cod Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 598 | Sydney Overbeek | 42.20 | 9 | A Min | AA: 40.89 (+1.31s | 3.1%) | Pikes Peak Athletics | 04/11/2026 | 2026 CO PPA Sprint Penthathlon | |
| 599 | Lily Clifford | 42.20 | 10 | A Min | AA: 40.89 (+1.31s | 3.1%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 600 | Sofia Gonzalez | 42.22 | 10 | A Min | AA: 40.89 (+1.33s | 3.2%) | Canyons Aquatic Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
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.