Western Zone Zone Girls 10 & under - 50 M Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Kate Vivian | 57.09 | 8 | B Min | BB: 55.49 (+1.60s | 2.8%) | SwimTLC-Parker Phenomena Swim | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 552 | Sarah Chan | 57.11 | 10 | B Min | BB: 55.49 (+1.62s | 2.8%) | Daly City Dolphins | 06/06/2025 | BAC C B A Meet | |
| 553 | Elise Faulkner | 57.12 | 10 | B Min | BB: 55.49 (+1.63s | 2.9%) | Univ. of Denver Hilltoppers | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 554 | Amelia Liew | 57.14 | 10 | B Min | BB: 55.49 (+1.65s | 2.9%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 555 | Sophie Lansing | 57.14 | 9 | B Min | BB: 55.49 (+1.65s | 2.9%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 556 | Janaya Calugas | 57.21 | 10 | B Min | BB: 55.49 (+1.72s | 3.0%) | Cascade Swim Club | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 557 | Helen Zhang | 57.21 | 9 | B Min | BB: 55.49 (+1.72s | 3.0%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 558 | Emma Miyamoto | 57.25 | 10 | B Min | BB: 55.49 (+1.76s | 3.1%) | Aloha Aquatics Association | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 559 | Natalie Camfferman | 57.25 | 10 | B Min | BB: 55.49 (+1.76s | 3.1%) | Castle Rock Swimming | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | |
| 560 | Rylee Whall | 57.26 | 9 | B Min | BB: 55.49 (+1.77s | 3.1%) | Mighty Marlins Swim Club | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 561 | Alannah Moore | 57.26 | 10 | B Min | BB: 55.49 (+1.77s | 3.1%) | Hickam Hurricanes | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 562 | Drew Diefendorf | 57.27 | 10 | B Min | BB: 55.49 (+1.78s | 3.1%) | Albany Aquatic Association | 05/01/2026 | 2026 AAA May LC Invitational | |
| 563 | Emily Kurohara | 57.30 | 10 | B Min | BB: 55.49 (+1.81s | 3.2%) | Warrior Aquatic Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 564 | Hayden Gallagher | 57.31 | 10 | B Min | BB: 55.49 (+1.82s | 3.2%) | Sunnyvale Swim Club | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 565 | Anna Wu | 57.31 | 9 | B Min | BB: 55.49 (+1.82s | 3.2%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 566 | Aaris Monsalud | 57.32 | 9 | B Min | BB: 55.49 (+1.83s | 3.2%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | |
| 567 | Coraline Lee | 57.34 | 9 | B Min | BB: 55.49 (+1.85s | 3.2%) | Bellingham Bay Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 568 | Bella Li | 57.35 | 9 | B Min | BB: 55.49 (+1.86s | 3.2%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 569 | Ellery Dyson | 57.38 | 9 | B Min | BB: 55.49 (+1.89s | 3.3%) | Boulder Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 570 | Kathryn Cove | 57.41 | 10 | B Min | BB: 55.49 (+1.92s | 3.3%) | Alpha Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 571 | Katherine Roller | 57.43 | 9 | B Min | BB: 55.49 (+1.94s | 3.4%) | Univ. of Denver Hilltoppers | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 572 | Aurora Brodeur | 57.43 | 10 | B Min | BB: 55.49 (+1.94s | 3.4%) | Northern Sierra Swimming | 06/20/2025 | Reno Aquatic Club Gamble | |
| 573 | Bella Qiao | 57.46 | 8 | B Min | BB: 55.49 (+1.97s | 3.4%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 574 | Emilia Leafblad | 57.47 | 10 | B Min | BB: 55.49 (+1.98s | 3.4%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 575 | Kayla Aoki | 57.47 | 10 | B Min | BB: 55.49 (+1.98s | 3.4%) | Maui Swim Club | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 576 | Quinn Braun | 57.48 | 10 | B Min | BB: 55.49 (+1.99s | 3.5%) | Wave Aquatics | 05/02/2025 | 2025 PN BC May Flowers | |
| 577 | Jade Hartley | 57.48 | 8 | B Min | BB: 55.49 (+1.99s | 3.5%) | Coeur D\\\\\\'alene Area Swim Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 578 | Kaisha Mitchell | 57.48 | 10 | B Min | BB: 55.49 (+1.99s | 3.5%) | Apex | 05/01/2026 | 2026 AAA May LC Invitational | |
| 579 | Eloise Duncan | 57.49 | 10 | B Min | BB: 55.49 (+2.00s | 3.5%) | King Aquatic Club | 06/14/2025 | 2025 IST June Invtational | |
| 580 | Emily Cheung | 57.50 | 9 | B Min | BB: 55.49 (+2.01s | 3.5%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 581 | Sloane Stevenson | 57.53 | 10 | B Min | BB: 55.49 (+2.04s | 3.5%) | Evergreen Hurricanes | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 582 | Braydyn Nichols | 57.57 | 10 | B Min | BB: 55.49 (+2.08s | 3.6%) | Rainier Foothills Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 583 | Kinga Szeszkowski | 57.58 | 10 | B Min | BB: 55.49 (+2.09s | 3.6%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | |
| 584 | Olivia Mullaraj | 57.58 | 10 | B Min | BB: 55.49 (+2.09s | 3.6%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 585 | Lia Serkovich | 57.62 | 7 | B Min | BB: 55.49 (+2.13s | 3.7%) | Beaverton Area Aquatics Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 586 | Catie Jin | 57.63 | 10 | B Min | BB: 55.49 (+2.14s | 3.7%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 587 | Adelynn Eichele | 57.63 | 10 | B Min | BB: 55.49 (+2.14s | 3.7%) | The Dolphins Portland Swimming | 06/06/2025 | 2025 THSC June Invitational | |
| 588 | Julia Driggs | 57.63 | 10 | B Min | BB: 55.49 (+2.14s | 3.7%) | Sandpoint Sharks Swim Club | 04/17/2026 | 2026 Shark Attack Copied | |
| 589 | Halle Cage | 57.67 | 10 | B Min | BB: 55.49 (+2.18s | 3.8%) | Northglenn Fusion Swim Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 590 | Miya Tellez | 57.68 | 9 | B Min | BB: 55.49 (+2.19s | 3.8%) | Iolani Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 591 | Emilee Sharp | 57.68 | 10 | B Min | BB: 55.49 (+2.19s | 3.8%) | Converse County Waves | 06/28/2025 | 2025 CO Greeley Stampede | |
| 592 | Claire Wang | 57.69 | 10 | B Min | BB: 55.49 (+2.20s | 3.8%) | Bay Club Panthers | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 593 | Mingyu Chen | 57.71 | 9 | B Min | BB: 55.49 (+2.22s | 3.8%) | Coronado Swim -team Elite | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 594 | Bella Yim | 57.71 | 10 | B Min | BB: 55.49 (+2.22s | 3.8%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 595 | Vivian Kalogrides | 57.72 | 9 | B Min | BB: 55.49 (+2.23s | 3.9%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 596 | Grady Kelleher | 57.72 | 10 | B Min | BB: 55.49 (+2.23s | 3.9%) | Legacy Aquatics | 11/14/2025 | Pumpkin Sprint Meet 2025 | |
| 597 | Isabel Schneider | 57.75 | 10 | B Min | BB: 55.49 (+2.26s | 3.9%) | Eastmont | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 598 | Esther Wei | 57.77 | 9 | B Min | BB: 55.49 (+2.28s | 3.9%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 599 | Annabelle Gerber | 57.82 | 9 | B Min | BB: 55.49 (+2.33s | 4.0%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 600 | Zara Shah | 57.82 | 10 | B Min | BB: 55.49 (+2.33s | 4.0%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | |
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.