Western Zone Zone Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1401 | Katelyn Pederson | 52.07 | 10 | B Min | BB: 48.69 (+3.38s | 6.5%) | Bellingham Bay Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 1402 | Poppy Anderson | 52.07 | 10 | B Min | BB: 48.69 (+3.38s | 6.5%) | Olympic Cascade Aquatics | 03/29/2025 | 2025 PN Spring Finale, Division 2 | |
| 1403 | Eleanor Kraft | 52.07 | 8 | B Min | BB: 48.69 (+3.38s | 6.5%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 1404 | Amelia Balcer | 52.08 | 10 | B Min | BB: 48.69 (+3.39s | 6.5%) | Bend Swim Club | 02/14/2026 | 2026 Bend Swim Club Valentines Invitational | |
| 1405 | Colette Reichert | 52.09 | 10 | B Min | BB: 48.69 (+3.40s | 6.5%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 1406 | Ovia Vishnu | 52.10 | 10 | B Min | BB: 48.69 (+3.41s | 6.5%) | Portland Aquatic Club | 10/17/2025 | 2025 THSC Fall Open | |
| 1407 | Ayla Moyes | 52.11 | 10 | B Min | BB: 48.69 (+3.42s | 6.6%) | Lake Oswego Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | |
| 1408 | Ryan Neveu | 52.11 | 9 | B Min | BB: 48.69 (+3.42s | 6.6%) | Alameda Gators | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | |
| 1409 | Catalina Swenerton | 52.11 | 10 | B Min | BB: 48.69 (+3.42s | 6.6%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 1410 | Elyse McCormick | 52.11 | 10 | B Min | BB: 48.69 (+3.42s | 6.6%) | Flying Fish Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 1411 | Juliette Leong | 52.12 | 9 | B Min | BB: 48.69 (+3.43s | 6.6%) | Sparks Piranhas Swim Team | 03/14/2026 | 2026 NNA AGO | |
| 1412 | Izla Bayless | 52.12 | 9 | B Min | BB: 48.69 (+3.43s | 6.6%) | Hilltop Aquatic Swim Team | 10/23/2025 | 2025 Mike Harper Open | |
| 1413 | Daniela Arrobo | 52.12 | 9 | B Min | BB: 48.69 (+3.43s | 6.6%) | Hillsboro Swim Team | 11/07/2025 | 2025 THSC November Open | |
| 1414 | Brincely Braun | 52.12 | 9 | B Min | BB: 48.69 (+3.43s | 6.6%) | Univ. of Denver Hilltoppers | 01/23/2026 | 2026 CO TOPS Colorado Open | |
| 1415 | Ani Weckworth | 52.13 | 8 | B Min | BB: 48.69 (+3.44s | 6.6%) | Maverick Aquatics | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 1416 | Flora Li | 52.13 | 7 | B Min | BB: 48.69 (+3.44s | 6.6%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 1417 | Amelia To | 52.14 | 10 | B Min | BB: 48.69 (+3.45s | 6.6%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 1418 | Sophie Phillips-Kent | 52.14 | 10 | B Min | BB: 48.69 (+3.45s | 6.6%) | Academy Swim Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 1419 | Kenzie McRae | 52.14 | 10 | B Min | BB: 48.69 (+3.45s | 6.6%) | Orinda Aquatics | 11/10/2024 | Fall Jamboree Invitational 2024 | |
| 1420 | Laura Hawes | 52.15 | 9 | B Min | BB: 48.69 (+3.46s | 6.6%) | Tillamook YMCA Sharks | 12/12/2025 | 2025 FGSC Christmas Invitational | |
| 1421 | Beatrix Rosenberg | 52.15 | 10 | B Min | BB: 48.69 (+3.46s | 6.6%) | Jbarracudas Swim Team | 11/08/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 1422 | Moly Song | 52.15 | 8 | B Min | BB: 48.69 (+3.46s | 6.6%) | Aquazot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1423 | Esther Armstrong | 52.15 | 9 | B Min | BB: 48.69 (+3.46s | 6.6%) | Northern Nevada Aquatics | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 1424 | Norah Drayer | 52.16 | 9 | B Min | BB: 48.69 (+3.47s | 6.7%) | Seattle Metropolitan Aquatic C | 02/08/2026 | 2026 PN SMAC February Mini Meet Approved | |
| 1425 | Dalia Toledo | 52.17 | 10 | B Min | BB: 48.69 (+3.48s | 6.7%) | Multnomah Athletic Club | 12/05/2025 | 2025 Tualatin Hills Holiday Classic | |
| 1426 | Azalea Sheehy | 52.17 | 10 | B Min | BB: 48.69 (+3.48s | 6.7%) | Ladera Oaks | 02/22/2025 | BAC C B A Meet | |
| 1427 | Stella Evans | 52.18 | 10 | B Min | BB: 48.69 (+3.49s | 6.7%) | College Area Swim Team | 10/11/2025 | 2025 SI HSA All Ages B C | |
| 1428 | Avery Etzel | 52.18 | 10 | B Min | BB: 48.69 (+3.49s | 6.7%) | Stayton Manta Rays Inc | 11/01/2025 | 2025 AAA Turkey Dive Invitational | |
| 1429 | MacKenzie Lakes | 52.18 | 10 | B Min | BB: 48.69 (+3.49s | 6.7%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 1430 | Camila Montero | 52.19 | 9 | B Min | BB: 48.69 (+3.50s | 6.7%) | Sea to Desert Swim Association | 02/07/2025 | 2025 SI SDSA All Ages A BB | |
| 1431 | Avery Eggers | 52.19 | 10 | B Min | BB: 48.69 (+3.50s | 6.7%) | Bainbridge Island Swim Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 1432 | Amber Lou | 52.21 | 9 | B Min | BB: 48.69 (+3.52s | 6.7%) | DeAnza Cupertino Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 1433 | Viktoriya Slavik | 52.21 | 9 | B Min | BB: 48.69 (+3.52s | 6.7%) | SwimTLC-Parker Phenomena Swim | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1434 | Charlotte Johnson | 52.21 | 10 | B Min | BB: 48.69 (+3.52s | 6.7%) | Bangor YMCA Barracudas | 02/27/2026 | 2026 NE Maine State Y Championships | |
| 1435 | Elle Schmidt | 52.22 | 9 | B Min | BB: 48.69 (+3.53s | 6.8%) | Apex | 03/14/2026 | 2026 John Haring Memorial BC Showdown | |
| 1436 | Ka Choon | 52.22 | 9 | B Min | BB: 48.69 (+3.53s | 6.8%) | Stingray Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | |
| 1437 | Emma Burgess | 52.22 | 10 | B Min | BB: 48.69 (+3.53s | 6.8%) | Fort Collins Area Swim Team | 01/23/2026 | 2026 CO FAST Winter Open | |
| 1438 | Elena Shepherd | 52.22 | 9 | B Min | BB: 48.69 (+3.53s | 6.8%) | Albany Aquatic Association | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1439 | Zoe Campero | 52.24 | 10 | B Min | BB: 48.69 (+3.55s | 6.8%) | Alto Swim Club | 11/09/2024 | Alto Go The Distance | |
| 1440 | Linnea Cook | 52.25 | 9 | B Min | BB: 48.69 (+3.56s | 6.8%) | Hickam Hurricanes | 01/11/2026 | ABC SCY Meet | |
| 1441 | Emily Johnson | 52.26 | 10 | B Min | BB: 48.69 (+3.57s | 6.8%) | Puget Sound Swim Club | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | |
| 1442 | Tiffany Young | 52.26 | 10 | B Min | BB: 48.69 (+3.57s | 6.8%) | Harbor Aquatics Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 1443 | Ina Mehandru | 52.27 | 8 | B Min | BB: 48.69 (+3.58s | 6.8%) | Olympic Cascade Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | |
| 1444 | Lianna Peng | 52.28 | 10 | B Min | BB: 48.69 (+3.59s | 6.9%) | Otter Swim Club | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | |
| 1445 | Elaine Wang | 52.29 | 8 | B Min | BB: 48.69 (+3.60s | 6.9%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 1446 | Kenna Browning | 52.29 | 10 | B Min | BB: 48.69 (+3.60s | 6.9%) | Bend Swim Club | 02/14/2026 | 2026 Bend Swim Club Valentines Invitational | |
| 1447 | Ella Jasinski | 52.30 | 9 | B Min | BB: 48.69 (+3.61s | 6.9%) | Olympic Cascade Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1448 | Dominique Perdomo | 52.31 | 9 | B Min | BB: 48.69 (+3.62s | 6.9%) | Brighton Bullfrogs Swim Club | 02/01/2026 | 2026 CO FORM February Freeze | |
| 1449 | Ella Youree | 52.32 | 10 | B Min | BB: 48.69 (+3.63s | 6.9%) | Kamehameha Swim Club | 02/08/2026 | Aulea Winter Sprint Festival | |
| 1450 | Zoie Peng | 52.32 | 7 | B Min | BB: 48.69 (+3.63s | 6.9%) | Bellevue Club Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |
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.