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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1701 | Ainsley Cooper | 46.78 | 8 | B Min | BB: 43.29 (+3.49s | 7.5%) | CAC Stingrays Swim Team | 12/14/2025 | 2025 CO FORM Winter Open | |
| 1702 | Molly Slater | 46.80 | 10 | B Min | BB: 43.29 (+3.51s | 7.5%) | Cascade Swim Club | 10/04/2025 | 2025 PN Cascade Fall Classic | |
| 1703 | Cora Sun | 46.80 | 8 | B Min | BB: 43.29 (+3.51s | 7.5%) | Wave Aquatics | 11/23/2024 | 2024 PN November AGI Div 4 WEST | |
| 1704 | Felicity Zelensky | 46.80 | 10 | B Min | BB: 43.29 (+3.51s | 7.5%) | Seaside Aquatic Club | 10/25/2025 | GGST Spooktacular 2025 | |
| 1705 | Brooklynn Miller | 46.80 | 9 | B Min | BB: 43.29 (+3.51s | 7.5%) | SwimTLC-Parker Phenomena Swim | 01/10/2026 | 2026 CO Falfins SC Series #3 | |
| 1706 | Aubrey Wheeler | 46.81 | 9 | B Min | BB: 43.29 (+3.52s | 7.5%) | Team Sopris Swimming | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 1707 | Evey Wang | 46.81 | 9 | B Min | BB: 43.29 (+3.52s | 7.5%) | Lehi Aquatics | 12/13/2025 | 2025 UTAH Winter Classic | |
| 1708 | Payton Zavala | 46.81 | 10 | B Min | BB: 43.29 (+3.52s | 7.5%) | City of Morgan Hill Splash Aqu | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 1709 | Cora Wilson | 46.82 | 9 | B Min | BB: 43.29 (+3.53s | 7.5%) | University Place Aquatic Club | 11/02/2025 | 2025 PN UPAC Fall Qual | |
| 1710 | Alexia Abadie | 46.83 | 9 | B Min | BB: 43.29 (+3.54s | 7.6%) | Napa Valley Swim Team | 07/26/2025 | 2025 REAL Championships | |
| 1711 | Caterina Persha | 46.85 | 10 | B Min | BB: 43.29 (+3.56s | 7.6%) | Montclair Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 1712 | Dylan Reini | 46.86 | 10 | B Min | BB: 43.29 (+3.57s | 7.6%) | SlipStream Aquatics | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 1713 | Sunny Prosl | 46.86 | 10 | B Min | BB: 43.29 (+3.57s | 7.6%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | |
| 1714 | Anna Kwasnik | 46.86 | 8 | B Min | BB: 43.29 (+3.57s | 7.6%) | South Snohomish Co Dolphins | 11/22/2025 | 2025 PN November AGI, Division 4 (WEST) | |
| 1715 | Sharon Alozie-Obuh | 46.86 | 9 | B Min | BB: 43.29 (+3.57s | 7.6%) | Denver Swim Academy | 02/22/2025 | 2025 CO DSA Last Chance | |
| 1716 | Kaiulani Suganuma | 46.87 | 10 | B Min | BB: 43.29 (+3.58s | 7.6%) | Warrior Aquatic Club | 12/06/2025 | 45th Annual Ken Suenaga Invitational (SCY) | |
| 1717 | Erin McDonagh | 46.87 | 10 | B Min | BB: 43.29 (+3.58s | 7.6%) | Pikes Peak Athletics | 01/10/2026 | 2026 CO PPA January Meet | |
| 1718 | Lauren Rule | 46.88 | 10 | B Min | BB: 43.29 (+3.59s | 7.7%) | Fallon Barracuda Swim Team | 06/14/2025 | Bishop Invitational 2025 | |
| 1719 | Kaia Roe | 46.88 | 9 | B Min | BB: 43.29 (+3.59s | 7.7%) | Thunder Coast Aquatics | 12/13/2024 | Neptune Swimming Swim Like The Dickens | |
| 1720 | Chloe Poirier | 46.88 | 10 | B Min | BB: 43.29 (+3.59s | 7.7%) | Wind N Sea Swim Team | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 1721 | Mayson Hussain | 46.88 | 9 | B Min | BB: 43.29 (+3.59s | 7.7%) | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | |
| 1722 | Amy Zhang | 46.88 | 8 | B Min | BB: 43.29 (+3.59s | 7.7%) | Sandpipers of Nevada | 11/08/2024 | 2024 NV State Championships | |
| 1723 | Jennifer Zhao | 46.89 | 10 | B Min | BB: 43.29 (+3.60s | 7.7%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 1724 | Eva Sule | 46.89 | 9 | B Min | BB: 43.29 (+3.60s | 7.7%) | Tualatin Hills Swim Club | 11/07/2025 | 2025 THSC November Open | |
| 1725 | Brooklyn Ballman | 46.90 | 10 | B Min | BB: 43.29 (+3.61s | 7.7%) | Sparks Piranhas Swim Team | 02/06/2026 | 2026 Valentines Day Age Group Open | |
| 1726 | Anya Reckhow | 46.91 | 7 | B Min | BB: 43.29 (+3.62s | 7.7%) | Cascade Swim Club | 11/16/2025 | 2025 PN CSC Distance Plus Intrasquad | |
| 1727 | Mira Kumlin | 46.91 | 9 | B Min | BB: 43.29 (+3.62s | 7.7%) | Cottage Grove Aqua Lions | 04/26/2025 | 2025 April Showers | |
| 1728 | Siena Thomas-Fitch | 46.92 | 9 | B Min | BB: 43.29 (+3.63s | 7.7%) | Highlands Ranch Aquatics | 03/14/2025 | 2025 CO NJ Mile High Championships | |
| 1729 | Bailey Zuckerbraun | 46.94 | 8 | B Min | BB: 43.29 (+3.65s | 7.8%) | Santa Maria Swim Club | 02/14/2025 | 2025 CCS SCY AGC | |
| 1730 | Sarah Zhang | 46.94 | 10 | B Min | BB: 43.29 (+3.65s | 7.8%) | Livermore AquaCowboys | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 1731 | Sofia Dimayacyac | 46.95 | 7 | B Min | BB: 43.29 (+3.66s | 7.8%) | Clovis Swim Club | 02/14/2025 | 2025 CCS SCY AGC | |
| 1732 | Campbell Feldman | 46.95 | 8 | B Min | BB: 43.29 (+3.66s | 7.8%) | Bainbridge Island Swim Club | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 1733 | Chloe Beerbower | 46.95 | 9 | B Min | BB: 43.29 (+3.66s | 7.8%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
| 1734 | Lily Davlin | 46.97 | 9 | B Min | BB: 43.29 (+3.68s | 7.8%) | Nampa Swim Team | 09/13/2025 | Fall Frenzy 2025 | |
| 1735 | Reese Ison | 46.97 | 9 | B Min | BB: 43.29 (+3.68s | 7.8%) | Chinook Aquatic Club | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 1736 | Claire Totten | 46.98 | 9 | B Min | BB: 43.29 (+3.69s | 7.9%) | Sandy High School Swim Team | 02/15/2025 | 2025 OR HS 6a 4 | |
| 1737 | Makenna Sturgeon | 46.98 | 9 | B Min | BB: 43.29 (+3.69s | 7.9%) | Neptune Swimming | 12/06/2025 | Neptune Swimming Swim Like The Dickens | |
| 1738 | Chloe Yoneda | 46.99 | 10 | B Min | BB: 43.29 (+3.70s | 7.9%) | Aloha Aquatics Association | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 1739 | Sophia Shore | 47.00 | 8 | B Min | BB: 43.29 (+3.71s | 7.9%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 1740 | Charlie Morris | 47.00 | 9 | B Min | BB: 43.29 (+3.71s | 7.9%) | Fallon Barracuda Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 1741 | Veda Caputo-Wilkowski | 47.00 | 9 | B Min | BB: 43.29 (+3.71s | 7.9%) | Laramie Swim Club | 01/24/2025 | 2025 CO FAST Winter Open | |
| 1742 | Mackenzie Cook | 47.01 | 8 | B Min | BB: 43.29 (+3.72s | 7.9%) | Seattle Metropolitan Aquatic C | 10/18/2025 | 2025 PN VAST Fall Classic | |
| 1743 | Hailey LaBerge | 47.02 | 9 | B Min | BB: 43.29 (+3.73s | 7.9%) | Rancho San Dieguito | 06/28/2025 | 2025 SI FAST RISING STARS 2 | |
| 1744 | Augusta Mellen | 47.02 | 10 | B Min | BB: 43.29 (+3.73s | 7.9%) | North Jeffco Swim Team | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 1745 | Leia Graybeal | 47.02 | 10 | B Min | BB: 43.29 (+3.73s | 7.9%) | Killer Whales Swim Club | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | |
| 1746 | Marley Silvia | 47.03 | 9 | B Min | BB: 43.29 (+3.74s | 8.0%) | Excel Aquatics | 01/19/2025 | 2025 PN BC 26th Annual Snowflake Classic | |
| 1747 | Anna Gann | 47.03 | 9 | B Min | BB: 43.29 (+3.74s | 8.0%) | Excel Aquatics | 11/01/2025 | 2025 Pumpkin Spice Splash | |
| 1748 | Abigail Shih | 47.03 | 9 | B Min | BB: 43.29 (+3.74s | 8.0%) | Bend Swim Club | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | |
| 1749 | Charlotte Steffes | 47.05 | 10 | B Min | BB: 43.29 (+3.76s | 8.0%) | Livermore AquaCowboys | 10/18/2025 | PC CDST SC C B BB+ | |
| 1750 | Evelyn Wang | 47.05 | 10 | B Min | BB: 43.29 (+3.76s | 8.0%) | Milpitas Aquatic Club | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | |
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.