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 | |
|---|---|---|---|---|---|---|---|---|---|
| 851 | Tatiana Chorman | 42.77 | 10 | BB Min | A: 37.99 (+4.78s | 11.2%) | Heartland Swim Assoc | 04/11/2026 | 2026 SI FAST BC All Ages | |
| 852 | Kirsten Peredo | 42.78 | 9 | BB Min | A: 37.99 (+4.79s | 11.2%) | South San Francisco Aquatics | 03/28/2026 | PSL March CBA+ | |
| 853 | Evelyn Stava | 42.78 | 10 | BB Min | A: 37.99 (+4.79s | 11.2%) | Almaden Riptide | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | |
| 854 | Shannon Wong | 42.79 | 9 | BB Min | A: 37.99 (+4.80s | 11.2%) | Dare Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 855 | Lennon Stone | 42.80 | 10 | BB Min | A: 37.99 (+4.81s | 11.2%) | Walnut Creek Aquabears | 11/15/2024 | Pacific Swimming SCY B BB+ Last Chance Meet | |
| 856 | Sorelle Henrichs | 42.80 | 9 | BB Min | A: 37.99 (+4.81s | 11.2%) | SlipStream Aquatics | 03/14/2025 | 2025 CO NJ Mile High Championships | |
| 857 | Meenakshi Machha | 42.80 | 10 | BB Min | A: 37.99 (+4.81s | 11.2%) | Stingray Swim Team | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 858 | Charlotte Davenport | 42.81 | 10 | BB Min | A: 37.99 (+4.82s | 11.3%) | YMCA of Snohomish County Barra | 05/15/2026 | 2026 PN TAC Spring Thunderbird Approved | |
| 859 | Frances Crossman | 42.81 | 10 | BB Min | A: 37.99 (+4.82s | 11.3%) | Cascade Swim Club | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 860 | Sadie Chao | 42.81 | 9 | BB Min | A: 37.99 (+4.82s | 11.3%) | Highland Dolphins Aquatic Club | 03/07/2026 | BAC Race To AGCs | |
| 861 | 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 | |
| 862 | 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 | |
| 863 | 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 | |
| 864 | 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 | |
| 865 | 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 | |
| 866 | 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 | |
| 867 | 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 | |
| 868 | 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 | |
| 869 | 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 | |
| 870 | 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 | |
| 871 | 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 | |
| 872 | 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 | |
| 873 | 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 | |
| 874 | 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 | |
| 875 | Madison McMillan | 42.89 | 9 | BB Min | A: 37.99 (+4.90s | 11.4%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 876 | Molly Slater | 42.91 | 10 | BB Min | A: 37.99 (+4.92s | 11.5%) | Cascade Swim Club | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | |
| 877 | 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 | |
| 878 | Olivia Dacutanan | 42.92 | 9 | BB Min | A: 37.99 (+4.93s | 11.5%) | YMCA of Snohomish County Barra | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | |
| 879 | Roxy Reed | 42.93 | 10 | BB Min | A: 37.99 (+4.94s | 11.5%) | King Aquatic Club | 11/22/2025 | 2025 PN November AGI Div 1 (PDST) | |
| 880 | 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 | |
| 881 | Claire Wang | 42.95 | 10 | BB Min | A: 37.99 (+4.96s | 11.5%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 882 | Aria Sears | 42.96 | 10 | BB Min | A: 37.99 (+4.97s | 11.6%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 883 | Emery Stonefield | 42.97 | 10 | B: 38.79 (+4.18s | 9.7%) | Eastmont | 02/13/2026 | (Pullman) 2026 IES Jr Champs | ||
| 884 | Kate Lindhaus | 42.97 | 9 | BB Min | A: 37.99 (+4.98s | 11.6%) | Tualatin Hills Swim Club | 06/27/2025 | 2025 June FNT | |
| 885 | 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 | |
| 886 | 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 | |
| 887 | 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 | |
| 888 | 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 | |
| 889 | Lillian Zhao | 42.99 | 9 | BB Min | A: 37.99 (+5.00s | 11.6%) | Cascadia Swimming | 05/09/2026 | 2026 Spring Sprinter Invitational | |
| 890 | 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 | |
| 891 | Aanaya Mondal | 43.00 | 10 | BB Min | A: 37.99 (+5.01s | 11.7%) | Pro Swimming | 10/24/2025 | 2025 PN Pro October Intrasquad | |
| 892 | 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 | |
| 893 | 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 | |
| 894 | 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 | |
| 895 | Tesni Moses | 43.02 | 10 | BB Min | A: 37.99 (+5.03s | 11.7%) | Buffalo Swim Club | 01/04/2025 | 2025 Deadwood Swimming Invitational | |
| 896 | 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 | |
| 897 | Vanessa Wang | 43.03 | 9 | BB Min | A: 37.99 (+5.04s | 11.7%) | Pro Swimming | 01/23/2026 | 2026 PN Pro January Intrasquad Approved | |
| 898 | Farley Brown | 43.03 | 9 | BB Min | A: 37.99 (+5.04s | 11.7%) | Excel Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 899 | Nora Pei | 43.05 | 10 | BB Min | A: 37.99 (+5.06s | 11.8%) | Albany Armada Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | |
| 900 | 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 | |
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.