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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | Elliana Serlin | 55.83 | 8 | B Min | BB: 55.49 (+0.34s | 0.6%) | Terrapins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 702 | Coraline Lee | 55.83 | 9 | B Min | BB: 55.49 (+0.34s | 0.6%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 703 | Miranda Mojica Tob'as | 55.84 | 10 | B Min | BB: 55.49 (+0.35s | 0.6%) | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 704 | Avery Peck | 55.85 | 10 | B Min | BB: 55.49 (+0.36s | 0.6%) | Terrapins Swim Team | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 705 | Bellamy Wang | 55.85 | 9 | B Min | BB: 55.49 (+0.36s | 0.6%) | Otter Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 706 | Anna Jencks | 55.85 | 10 | B Min | BB: 55.49 (+0.36s | 0.6%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 707 | Ivy McCrea | 55.87 | 9 | B Min | BB: 55.49 (+0.38s | 0.7%) | Vallejo Aquatic Club | 06/12/2026 | Neptune Swimming June LC Meet | |
| 708 | Elsa Zheng | 55.88 | 9 | B Min | BB: 55.49 (+0.39s | 0.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 709 | Elise Faulkner | 55.90 | 10 | B Min | BB: 55.49 (+0.41s | 0.7%) | Univ. of Denver Hilltoppers | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 710 | Iris Peng | 55.91 | 9 | B Min | BB: 55.49 (+0.42s | 0.8%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 711 | Wren Hegner | 55.91 | 10 | B Min | BB: 55.49 (+0.42s | 0.8%) | Loveland Swim Club | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 712 | Alexandra Oseev | 55.92 | 10 | B Min | BB: 55.49 (+0.43s | 0.8%) | Renegade Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 713 | Augusta Mellen | 55.96 | 10 | B Min | BB: 55.49 (+0.47s | 0.8%) | North Jeffco Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 714 | Leah Yu | 55.98 | 10 | B Min | BB: 55.49 (+0.49s | 0.9%) | Chinook Aquatic Club | 05/28/2026 | 2026 IE VS Apple Capital | |
| 715 | Myra Basu | 55.98 | 10 | B Min | BB: 55.49 (+0.49s | 0.9%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 716 | Camellia Cao | 55.98 | 9 | B Min | BB: 55.49 (+0.49s | 0.9%) | Cascade Swim Club | 06/06/2026 | 2026 PN CSC Swimtacular Approved | |
| 717 | Ellieanna Carabajal | 55.99 | 10 | B Min | BB: 55.49 (+0.50s | 0.9%) | Front Range Barracudas | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 718 | Emma Yin | 56.00 | 10 | B Min | BB: 55.49 (+0.51s | 0.9%) | Wasatch Front Fish Market | 07/17/2025 | 2025 UTAGS LC Championships | |
| 719 | Kathryn Barrett | 56.01 | 10 | B Min | BB: 55.49 (+0.52s | 0.9%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 720 | Olivia Pham | 56.02 | 9 | B Min | BB: 55.49 (+0.53s | 0.9%) | Valley Splash | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 721 | Rishona Yoo | 56.02 | 10 | B Min | BB: 55.49 (+0.53s | 0.9%) | Olympic Cascade Aquatics | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 722 | Everly Lewis | 56.02 | 10 | B Min | BB: 55.49 (+0.53s | 0.9%) | Lake Oswego Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 723 | Samira Makhzoumi | 56.03 | 9 | B Min | BB: 55.49 (+0.54s | 1.0%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 724 | Sofia Tikhonov | 56.04 | 10 | B Min | BB: 55.49 (+0.55s | 1.0%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 725 | Gabriela Briceno Gamboa | 56.05 | 9 | B Min | BB: 55.49 (+0.56s | 1.0%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | |
| 726 | Agnes Trzesniewski | 56.05 | 10 | B Min | BB: 55.49 (+0.56s | 1.0%) | Carson Tigersharks | 06/19/2026 | Reno Aquatic Club Gamble | |
| 727 | Charlotte Lai-Ong-Teung | 56.05 | 8 | B Min | BB: 55.49 (+0.56s | 1.0%) | Alto Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 728 | Coco Starn | 56.06 | 10 | B Min | BB: 55.49 (+0.57s | 1.0%) | Punahou Aquatics Institute | 05/23/2026 | OSL A+ LCM Meet | |
| 729 | Eloise Maghanoy | 56.08 | 10 | B Min | BB: 55.49 (+0.59s | 1.1%) | Falfins Swimming | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 730 | Delaney Timmons | 56.09 | 10 | B Min | BB: 55.49 (+0.60s | 1.1%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | |
| 731 | Miya Daley | 56.11 | 10 | B Min | BB: 55.49 (+0.62s | 1.1%) | Aulea Swim Club | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 732 | Sophia Eleryan | 56.11 | 10 | B Min | BB: 55.49 (+0.62s | 1.1%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 733 | Ruyi Yin | 56.16 | 8 | B Min | BB: 55.49 (+0.67s | 1.2%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 734 | Zoya Kennedy | 56.17 | 9 | B Min | BB: 55.49 (+0.68s | 1.2%) | Excel Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | |
| 735 | Emilia Miller | 56.18 | 10 | B Min | BB: 55.49 (+0.69s | 1.2%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 736 | Annie Zhang | 56.19 | 10 | B Min | BB: 55.49 (+0.70s | 1.2%) | Northern Colorado Swim Club | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | |
| 737 | Tanvika Kumar | 56.20 | 10 | B Min | BB: 55.49 (+0.71s | 1.3%) | Front Range Barracudas | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 738 | Ella Reed | 56.24 | 9 | B Min | BB: 55.49 (+0.75s | 1.3%) | Lake Oswego Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 739 | Claire Niu | 56.25 | 10 | B Min | BB: 55.49 (+0.76s | 1.4%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 740 | Maya Kiryanov | 56.26 | 10 | B Min | BB: 55.49 (+0.77s | 1.4%) | Wind N Sea Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | |
| 741 | Eliana Massaro | 56.26 | 10 | B Min | BB: 55.49 (+0.77s | 1.4%) | Clovis Swim Club | 05/24/2025 | 2025 Mike Snyder Memorial | |
| 742 | Riley Tumblin | 56.27 | 9 | B Min | BB: 55.49 (+0.78s | 1.4%) | Excel Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | |
| 743 | Leah Wang | 56.27 | 9 | B Min | BB: 55.49 (+0.78s | 1.4%) | South San Francisco Aquatics | 06/12/2026 | BAC Long Course | |
| 744 | Hadley Carne | 56.28 | 10 | B Min | BB: 55.49 (+0.79s | 1.4%) | Lakeridge Swim Team | 05/22/2026 | 2026 Intermountain Classic Long Course Meet | |
| 745 | Catherine Clubb | 56.29 | 10 | B Min | BB: 55.49 (+0.80s | 1.4%) | Montrose Marlins Swim Club | 05/29/2026 | 2026 CO Cortez Summer Open | |
| 746 | Cali Martinez | 56.32 | 9 | B Min | BB: 55.49 (+0.83s | 1.5%) | Nampa Swim Team | 07/18/2025 | 2025 LCM Summer Championships | |
| 747 | Katherine Wu | 56.32 | 9 | B Min | BB: 55.49 (+0.83s | 1.5%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 748 | Alyssa Ko | 56.32 | 10 | B Min | BB: 55.49 (+0.83s | 1.5%) | Diablo Aquatics | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 749 | Inara Dehar | 56.32 | 9 | B Min | BB: 55.49 (+0.83s | 1.5%) | Los Altos Mountain View Aquati | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 750 | Sofiia Kvankevich | 56.35 | 10 | B Min | BB: 55.49 (+0.86s | 1.5%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
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.