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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Caroline Gerou | 41.55 | 10 | A Min | AA: 40.89 (+0.66s | 1.6%) | Life Time Colorado Swim Club | 03/06/2026 | 2026 CO 14 U Silver State | |
| 402 | Hadley Perk | 41.55 | 10 | A Min | AA: 40.89 (+0.66s | 1.6%) | Blazing Barracudas | 03/12/2026 | 2026 OH SC Junior Championships | |
| 403 | Kaia Mejia | 41.55 | 10 | A Min | AA: 40.89 (+0.66s | 1.6%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 404 | Mandy Du | 41.56 | 9 | A Min | AA: 40.89 (+0.67s | 1.6%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | |
| 405 | Lucy Goldberger | 41.57 | 10 | A Min | AA: 40.89 (+0.68s | 1.6%) | YMCA of Greenwich Marlims | 12/11/2025 | 35th Annual Winter Championships | |
| 406 | Amelia Park | 41.58 | 10 | A Min | AA: 40.89 (+0.69s | 1.7%) | Cerritos Aquatic Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 407 | Eleanor Mitchell | 41.59 | 10 | A Min | AA: 40.89 (+0.70s | 1.7%) | Jcc Sea Serpents | 06/13/2026 | 2026 NE JCCS Marblehead Light | |
| 408 | Hadley Talley | 41.59 | 10 | A Min | AA: 40.89 (+0.70s | 1.7%) | Fox Swim Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 409 | Violet Guy | 41.60 | 10 | A Min | AA: 40.89 (+0.71s | 1.7%) | Area Tallahassee Aquatic Club | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 410 | Ellamia Moulinos | 41.63 | 10 | A Min | AA: 40.89 (+0.74s | 1.8%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 411 | Blakely Garcia | 41.64 | 10 | A Min | AA: 40.89 (+0.75s | 1.8%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 412 | Charlotte Smith | 41.64 | 10 | A Min | AA: 40.89 (+0.75s | 1.8%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 413 | Ila VanDyke | 41.65 | 10 | A Min | AA: 40.89 (+0.76s | 1.8%) | Williamsburg Aquatic Club | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 414 | Elva Zhang | 41.65 | 10 | A Min | AA: 40.89 (+0.76s | 1.8%) | Rose Bowl Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 415 | Winnie Lantz | 41.66 | 10 | A Min | AA: 40.89 (+0.77s | 1.8%) | Egra Waves | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 416 | Hana Stewart | 41.67 | 10 | A Min | AA: 40.89 (+0.78s | 1.9%) | Rio Del Oro Rapids | 11/08/2025 | Folsom Classic 2025 | |
| 417 | Sienna Glenny | 41.67 | 10 | A Min | AA: 40.89 (+0.78s | 1.9%) | Lake Lytal Lightning | 02/20/2026 | 2026 FG SCY BB Championships (NORTH) | |
| 418 | Aisha Yerlanova | 41.67 | 9 | A Min | AA: 40.89 (+0.78s | 1.9%) | Sporting Jax Aquatic Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 419 | Emerson Regula | 41.68 | 10 | A Min | AA: 40.89 (+0.79s | 1.9%) | Aulea Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 420 | Cora Sharp | 41.69 | 10 | A Min | AA: 40.89 (+0.80s | 1.9%) | Hurricanes Swim Team | 02/27/2026 | 2026 MN WEST Minnesota Regional Championship | |
| 421 | Vi Bui | 41.69 | 10 | A Min | AA: 40.89 (+0.80s | 1.9%) | Monroe-Woodbury Devilfish Aqua | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 422 | Ivy Acosta | 41.70 | 10 | A Min | AA: 40.89 (+0.81s | 1.9%) | Sharks | 03/27/2026 | 2026 Sunshine State Showcase | |
| 423 | Alexandra Chesley | 41.71 | 10 | A Min | AA: 40.89 (+0.82s | 2.0%) | Arcadia Riptides Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 424 | Talina Naffziger | 41.71 | 10 | A Min | AA: 40.89 (+0.82s | 2.0%) | Castle Rock Swimming | 01/23/2026 | 2026 CO FAST Winter Open | |
| 425 | Sophie Geta | 41.72 | 10 | A Min | AA: 40.89 (+0.83s | 2.0%) | Farmingdale Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 426 | Willow Adams | 41.74 | 10 | A Min | AA: 40.89 (+0.85s | 2.0%) | Huntsville Swim Association | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 427 | Amelia Obid | 41.75 | 10 | A Min | AA: 40.89 (+0.86s | 2.1%) | Lakeshore Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 428 | Olivia Earl | 41.75 | 10 | A Min | AA: 40.89 (+0.86s | 2.1%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 429 | Piper Brown | 41.76 | 9 | A Min | AA: 40.89 (+0.87s | 2.1%) | Novi Sturgeons | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 430 | Norah Miller | 41.76 | 10 | A Min | AA: 40.89 (+0.87s | 2.1%) | Centreville Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 431 | Clara Miller | 41.76 | 9 | A Min | AA: 40.89 (+0.87s | 2.1%) | Sunnyvale Swim Club | 03/07/2026 | DACA CBA Meet | |
| 432 | Charlie Miller | 41.77 | 10 | A Min | AA: 40.89 (+0.88s | 2.1%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 433 | Sage Kundey-Reiten | 41.77 | 9 | A Min | AA: 40.89 (+0.88s | 2.1%) | Monocacy Aquatic Club | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 434 | Lois Singer | 41.77 | 10 | A Min | AA: 40.89 (+0.88s | 2.1%) | Tuna Swim Club | 05/02/2026 | 2026 MN TUNA Spring Splash | |
| 435 | Amber Li | 41.77 | 10 | A Min | AA: 40.89 (+0.88s | 2.1%) | Potomac Marlins | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 436 | Nora Moore | 41.79 | 10 | A Min | AA: 40.89 (+0.90s | 2.2%) | SwimMAC Carolina | 01/02/2026 | 2026 SwimMAC IMX Winter Invite Copied | |
| 437 | Stacy Chen | 41.80 | 10 | A Min | AA: 40.89 (+0.91s | 2.2%) | Xtreme Swim Club | 12/12/2025 | 2025 NE NSSC Dec Holiday Celebration! | |
| 438 | Olivia Field | 41.80 | 10 | A Min | AA: 40.89 (+0.91s | 2.2%) | Aces Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 439 | Emma Matta | 41.81 | 10 | A Min | AA: 40.89 (+0.92s | 2.2%) | Asphalt Green Unified Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 440 | Charlotte Lohser | 41.85 | 9 | A Min | AA: 40.89 (+0.96s | 2.3%) | T2 Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 441 | Evelina Cheng | 41.86 | 10 | A Min | AA: 40.89 (+0.97s | 2.3%) | Mason Makos Swim Team | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 442 | Chloe Chai | 41.86 | 9 | A Min | AA: 40.89 (+0.97s | 2.3%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 443 | Ariella Sachs | 41.87 | 10 | A Min | AA: 40.89 (+0.98s | 2.3%) | Team Suffolk | 09/27/2025 | 2025 MR SSC TYR September Sprint Invitational | |
| 444 | Thalia Caban | 41.87 | 10 | A Min | AA: 40.89 (+0.98s | 2.3%) | YMCA of Middletown Barracudas | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 445 | Natalia Grogan | 41.88 | 10 | A Min | AA: 40.89 (+0.99s | 2.4%) | Bolles School Sharks | 12/04/2025 | RAFC Winter Classic | |
| 446 | Arabella Rusch | 41.89 | 10 | A Min | AA: 40.89 (+1.00s | 2.4%) | Herndon Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 447 | Abigail Hartman | 41.90 | 10 | A Min | AA: 40.89 (+1.01s | 2.4%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | |
| 448 | Suttyn Tanis | 41.91 | 10 | A Min | AA: 40.89 (+1.02s | 2.4%) | Jenison | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 449 | Vivian Barna | 41.93 | 10 | A Min | AA: 40.89 (+1.04s | 2.5%) | Warrior Aquatic Club | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | |
| 450 | Polina Audzeyeva | 41.94 | 10 | A Min | AA: 40.89 (+1.05s | 2.5%) | Freedom Aquatics | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
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.