Western Zone Zone Girls 10 & under - 50 M Free
These rankings show the swimmers' placement within their Zone.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 | Grace Angulo | 42.12 | 10 | B Min | BB: 40.89 (+1.23s | 2.9%) | Sea to Desert Swim Association | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 402 | Loula Clark | 42.14 | 10 | B Min | BB: 40.89 (+1.25s | 3.0%) | Hood River Valley Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | |
| 403 | Vivian Kalogrides | 42.14 | 9 | B Min | BB: 40.89 (+1.25s | 3.0%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | |
| 404 | Finley Meier | 42.18 | 10 | B Min | BB: 40.89 (+1.29s | 3.1%) | Wave Aquatics | 05/02/2025 | 2025 PN BC May Flowers | |
| 405 | Eloise Duncan | 42.21 | 9 | B Min | BB: 40.89 (+1.32s | 3.1%) | King Aquatic Club | 04/25/2025 | 2025 PN KING Spring Derby | |
| 406 | Faye Stevens | 42.22 | 10 | B Min | BB: 40.89 (+1.33s | 3.2%) | Neptune Swimming | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 407 | Norah Johnson | 42.22 | 10 | B Min | BB: 40.89 (+1.33s | 3.2%) | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | |
| 408 | Dalia Toledo | 42.30 | 10 | B Min | BB: 40.89 (+1.41s | 3.3%) | Multnomah Athletic Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 409 | Otoha Kojima | 42.30 | 9 | B Min | BB: 40.89 (+1.41s | 3.3%) | Aquawolves Swimming | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 410 | Abigail Messenger | 42.34 | 9 | B Min | BB: 40.89 (+1.45s | 3.4%) | Voltage Aquatics | 06/07/2025 | Summer Classics 2025 | |
| 411 | Felix Tobias | 42.35 | 10 | B Min | BB: 40.89 (+1.46s | 3.4%) | Heartland Swim Assoc | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 412 | Mae Zajacs | 42.35 | 10 | B Min | BB: 40.89 (+1.46s | 3.4%) | Highlands Ranch Aquatics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 413 | Noelle Berkland | 42.35 | 10 | B Min | BB: 40.89 (+1.46s | 3.4%) | Park City Swimming | 07/17/2025 | 2025 UTAGS LC Championships | |
| 414 | Anika Muliadikara | 42.38 | 10 | B Min | BB: 40.89 (+1.49s | 3.5%) | Highlands Ranch Aquatics | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 415 | Stefanie Sun | 42.38 | 9 | B Min | BB: 40.89 (+1.49s | 3.5%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | |
| 416 | Bella Lopez | 42.39 | 10 | B Min | BB: 40.89 (+1.50s | 3.5%) | Tri-city Channel Cats | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 417 | Janaya Calugas | 42.40 | 10 | B Min | BB: 40.89 (+1.51s | 3.6%) | Cascade Swim Club | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 418 | Felicia Pounder | 42.42 | 10 | B Min | BB: 40.89 (+1.53s | 3.6%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 419 | Aila Chisholm | 42.43 | 9 | B Min | BB: 40.89 (+1.54s | 3.6%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | |
| 420 | Aria Kumar | 42.45 | 9 | B Min | BB: 40.89 (+1.56s | 3.7%) | Beaverton Area Aquatics Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 421 | Drew Howard | 42.46 | 10 | B Min | BB: 40.89 (+1.57s | 3.7%) | La Grande Swim Club | 05/16/2025 | 2025 Spring Fling LC Invitational | |
| 422 | Eliza Staley | 42.47 | 10 | B Min | BB: 40.89 (+1.58s | 3.7%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 423 | Arden Kern | 42.47 | 10 | B Min | BB: 40.89 (+1.58s | 3.7%) | Lewis Clark Neptune Swim Team | 05/16/2025 | 2025 Chris Engledow Memorial Meet | |
| 424 | Clara Cederholm | 42.47 | 9 | B Min | BB: 40.89 (+1.58s | 3.7%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 425 | Helen MacKenzie | 42.49 | 10 | B: 38.49 (+4.00s | 9.4%) | Bend Swim Club | 06/26/2025 | 2025 Howard Jones Open | ||
| 426 | Avery Burns | 42.49 | 10 | B Min | BB: 40.89 (+1.60s | 3.8%) | Mission Aurora Colorado Swimmi | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 427 | Rina Morgan | 42.49 | 10 | B Min | BB: 40.89 (+1.60s | 3.8%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | |
| 428 | Olive Mitchell | 42.50 | 9 | B Min | BB: 40.89 (+1.61s | 3.8%) | Newport Swim Team | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 429 | Kinley Pena | 42.52 | 10 | B Min | BB: 40.89 (+1.63s | 3.8%) | Manta Ray Aquatics | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 430 | Evelyn Maxey | 42.57 | 10 | B Min | BB: 40.89 (+1.68s | 3.9%) | Merced Skimmers Swim Team | 04/26/2025 | Merced Skimmers Long Course Meet | |
| 431 | Aashi Kanyal | 42.59 | 9 | B Min | BB: 40.89 (+1.70s | 4.0%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 432 | Anna Cummins | 42.59 | 10 | B Min | BB: 40.89 (+1.70s | 4.0%) | Neptune Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | |
| 433 | Cora Sun | 42.59 | 9 | B Min | BB: 40.89 (+1.70s | 4.0%) | Wave Aquatics | 05/02/2025 | 2025 PN BC May Flowers | |
| 434 | Ellie Hsu | 42.65 | 10 | B Min | BB: 40.89 (+1.76s | 4.1%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 435 | Mackenzie Tidwell | 42.66 | 10 | B Min | BB: 40.89 (+1.77s | 4.1%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 436 | Yeonjae Han | 42.68 | 10 | B Min | BB: 40.89 (+1.79s | 4.2%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 437 | Clara Harrison | 42.72 | 10 | B Min | BB: 40.89 (+1.83s | 4.3%) | Cascade Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | |
| 438 | Sofia Khalfin | 42.72 | 9 | B Min | BB: 40.89 (+1.83s | 4.3%) | Terrapins Swim Team | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 439 | Clara Larkin | 42.75 | 9 | B Min | BB: 40.89 (+1.86s | 4.4%) | North Coast Aquatics | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group A | |
| 440 | Lily Gossain | 42.75 | 10 | B Min | BB: 40.89 (+1.86s | 4.4%) | Palo Alto Stanford Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 441 | Margaret Boland | 42.75 | 10 | B Min | BB: 40.89 (+1.86s | 4.4%) | Aces Swim Club | 05/16/2025 | 2025 CO ACES Spring Invite | |
| 442 | Avery Van Maasdam | 42.76 | 10 | B Min | BB: 40.89 (+1.87s | 4.4%) | Denver Swim Academy | 05/17/2025 | 2025 CO Hilltopper Invite | |
| 443 | Arlette Wang | 42.78 | 10 | B Min | BB: 40.89 (+1.89s | 4.4%) | DeAnza Cupertino Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 444 | Emilia Miller | 42.78 | 9 | B Min | BB: 40.89 (+1.89s | 4.4%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 445 | Laila Taylor | 42.79 | 10 | B Min | BB: 40.89 (+1.90s | 4.4%) | SlipStream Aquatics | 04/25/2025 | 2025 CO TOPS Arena Catch Me If You Can | |
| 446 | Camille Stone | 42.82 | 10 | B Min | BB: 40.89 (+1.93s | 4.5%) | Crow Canyon Sharks | 06/08/2024 | Orinda Aquatics LC C B BB+ Meet | |
| 447 | Emma Armstrong | 42.84 | 10 | B Min | BB: 40.89 (+1.95s | 4.6%) | Wild West Aquatic Club | 06/28/2024 | 2024 EPAP Jack White Classic | |
| 448 | Ariya Ajay | 42.84 | 9 | B Min | BB: 40.89 (+1.95s | 4.6%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 449 | Norah Patterson | 42.84 | 9 | B Min | BB: 40.89 (+1.95s | 4.6%) | Excel Aquatics | 05/29/2025 | 2025 IE VS Apple Capital | |
| 450 | Noelle Brown | 42.85 | 10 | B Min | BB: 40.89 (+1.96s | 4.6%) | Foothills Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
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.