Western Zone Zone Girls 10 & under - 50 Y Back
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 | Haydrianna Tran | 42.81 | 10 | BB Min | A: 37.99 (+4.82s | 11.3%) | King Aquatic Club | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | |
| 702 | Tatiana Marian | 42.81 | 10 | BB Min | A: 37.99 (+4.82s | 11.3%) | Neptune Swimming | 07/25/2026 | 2026 REAL Championships | |
| 703 | Nithila Sudalaimuthu | 42.82 | 10 | BB Min | A: 37.99 (+4.83s | 11.3%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | |
| 704 | Alice Green | 42.83 | 8 | BB Min | A: 37.99 (+4.84s | 11.3%) | Stingray Swim Team | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | |
| 705 | Kai Heli | 42.83 | 10 | BB Min | A: 37.99 (+4.84s | 11.3%) | Tucson Ford Dealers Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 706 | Olive Brunswick | 42.84 | 9 | BB Min | A: 37.99 (+4.85s | 11.3%) | Rancho San Dieguito | 12/05/2025 | SI 2025 RSD All Ages WAG Max | |
| 707 | Elsie Woo | 42.84 | 10 | BB Min | A: 37.99 (+4.85s | 11.3%) | Punahou Aquatics Institute | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 708 | Charlotte Borovsky | 42.84 | 9 | BB Min | A: 37.99 (+4.85s | 11.3%) | Aces Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 709 | Everly Hsueh | 42.84 | 10 | BB Min | A: 37.99 (+4.85s | 11.3%) | Milpitas Aquatic Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 710 | Tanith Sisemore | 42.84 | 10 | BB Min | A: 37.99 (+4.85s | 11.3%) | Fort Collins Area Swim Team | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 711 | Lanxuan Shen | 42.85 | 9 | BB Min | A: 37.99 (+4.86s | 11.3%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 712 | Bristol Mooney | 42.86 | 10 | BB Min | A: 37.99 (+4.87s | 11.4%) | Ramona Swim Team | 08/08/2026 | 2026 SI CAST All Ages August Wrap Up Meet C | |
| 713 | Olivia Chen | 42.86 | 9 | BB Min | A: 37.99 (+4.87s | 11.4%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 714 | Sarah He | 42.86 | 10 | BB Min | A: 37.99 (+4.87s | 11.4%) | California Dolphins Swim Team | 07/25/2026 | Zone 2 Summer Championships | |
| 715 | Clara Miller | 42.86 | 9 | BB Min | A: 37.99 (+4.87s | 11.4%) | Sunnyvale Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | |
| 716 | Cheryl Zong | 42.87 | 10 | BB Min | A: 37.99 (+4.88s | 11.4%) | Pro Swimming | 03/06/2026 | 2026 PN PRO March Last Chance Intra Apprived | |
| 717 | Amelia Wang | 42.87 | 9 | BB Min | A: 37.99 (+4.88s | 11.4%) | Wave Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 718 | Sarah Chartrand | 42.88 | 10 | BB Min | A: 37.99 (+4.89s | 11.4%) | King Aquatic Club | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 719 | Madison McMillan | 42.89 | 10 | BB Min | A: 37.99 (+4.90s | 11.4%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 720 | Kiara Sharma | 42.90 | 9 | BB Min | A: 37.99 (+4.91s | 11.4%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | |
| 721 | Trinity Le | 42.91 | 10 | BB Min | A: 37.99 (+4.92s | 11.5%) | Alto Swim Club | 01/24/2026 | 2026 Zone 1 North Championships | |
| 722 | Olivia Dacutanan | 42.92 | 10 | BB Min | A: 37.99 (+4.93s | 11.5%) | YMCA of Snohomish County Barra | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | |
| 723 | Remington Shmihluk | 42.95 | 9 | BB Min | A: 37.99 (+4.96s | 11.5%) | Issaquah Swim Team | 04/26/2026 | 2026 PN SHAD15th Marin Morrison Memorial App | |
| 724 | Kate Lindhaus | 42.97 | 9 | BB Min | A: 37.99 (+4.98s | 11.6%) | Tualatin Hills Swim Club | 06/27/2025 | 2025 June FNT | |
| 725 | Ella Kersten | 42.97 | 8 | BB Min | A: 37.99 (+4.98s | 11.6%) | Rocky Mountain Rapids | 02/13/2026 | 2026 CO Rapids Championship Kick Off | |
| 726 | Olivia Nerida | 42.97 | 10 | BB Min | A: 37.99 (+4.98s | 11.6%) | North Coast Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 727 | Ka Choon | 42.99 | 9 | BB Min | A: 37.99 (+5.00s | 11.6%) | Stingray Swim Team | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | |
| 728 | Sienna Reckhow | 42.99 | 10 | BB Min | A: 37.99 (+5.00s | 11.6%) | Cascade Swim Club | 11/16/2025 | 2025 PN CSC Distance Plus Intrasquad | |
| 729 | Lillian Zhao | 42.99 | 9 | BB Min | A: 37.99 (+5.00s | 11.6%) | Cascadia Swimming | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 730 | Amelia Skowronek | 43.00 | 8 | BB Min | A: 37.99 (+5.01s | 11.7%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 731 | Aanaya Mondal | 43.00 | 10 | BB Min | A: 37.99 (+5.01s | 11.7%) | Pro Swimming | 10/24/2025 | 2025 PN Pro October Intrasquad | |
| 732 | Layla Kandil | 43.00 | 9 | BB Min | A: 37.99 (+5.01s | 11.7%) | Hills Hurricane Swimming | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 733 | Bailey Hutchinson | 43.01 | 9 | BB Min | A: 37.99 (+5.02s | 11.7%) | Denver Swim Academy | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 734 | Harriet Martinson | 43.01 | 8 | BB Min | A: 37.99 (+5.02s | 11.7%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 735 | Tesni Moses | 43.02 | 10 | BB Min | A: 37.99 (+5.03s | 11.7%) | Buffalo Swim Club | 01/04/2025 | 2025 Deadwood Swimming Invitational | |
| 736 | Harper Ourthiague | 43.03 | 10 | BB Min | A: 37.99 (+5.04s | 11.7%) | Pacific Swim | 06/07/2025 | 2025 SI SBA Splash Dash Max Meet | |
| 737 | Farley Brown | 43.03 | 10 | BB Min | A: 37.99 (+5.04s | 11.7%) | Excel Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 738 | Raegan Berry | 43.06 | 10 | BB Min | A: 37.99 (+5.07s | 11.8%) | Flatiron Athletic Club | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 739 | Nikki Zhang | 43.06 | 9 | BB Min | A: 37.99 (+5.07s | 11.8%) | YMCA of Snohomish County Barra | 05/15/2026 | 2026 PN TAC Spring Thunderbird Approved | |
| 740 | Allison Sanchez | 43.07 | 9 | BB Min | A: 37.99 (+5.08s | 11.8%) | Pueblo Swim Club | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | |
| 741 | Sylvia Li | 43.08 | 10 | BB Min | A: 37.99 (+5.09s | 11.8%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 742 | Amy Qian | 43.09 | 9 | BB Min | A: 37.99 (+5.10s | 11.8%) | Santa Clara Swim Club | 11/09/2024 | Folsom Classic 2024 | |
| 743 | Edda Wang | 43.09 | 9 | BB Min | A: 37.99 (+5.10s | 11.8%) | West Coast Aquatics | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
| 744 | Milan Ellena | 43.10 | 8 | BB Min | A: 37.99 (+5.11s | 11.9%) | Lake Oswego Swim Club | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 745 | Samantha Steelman | 43.11 | 9 | BB Min | A: 37.99 (+5.12s | 11.9%) | North Jeffco Swim Team | 03/13/2026 | Mile High Championship Invitational | |
| 746 | Brynlee Raterink | 43.14 | 9 | BB Min | A: 37.99 (+5.15s | 11.9%) | Aquabear Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 747 | Naomi Hui | 43.14 | 10 | BB Min | A: 37.99 (+5.15s | 11.9%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 748 | Samira Makhzoumi | 43.14 | 9 | BB Min | A: 37.99 (+5.15s | 11.9%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | |
| 749 | Camille Thorp | 43.17 | 9 | BB Min | A: 37.99 (+5.18s | 12.0%) | Rocky Mountain Rapids | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 750 | Chloe Wang | 43.17 | 10 | BB Min | A: 37.99 (+5.18s | 12.0%) | Pleasanton Seahawks | 07/25/2026 | Zone 2 Summer 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.