Western Zone Zone Girls 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4451 | Etta Luebbert | 54.58 | 9 | B: 39.79 (+14.79s | 27.1%) | Woodmoor Tsunamis Swim Team | 12/19/2025 | 2025 CO Falfins Holiday Open | ||
| 4452 | Madeline Kearney | 54.58 | 9 | B: 39.79 (+14.79s | 27.1%) | Oakland Undercurrent Swim Team | 01/10/2026 | Pleasanton Seahawks SCY C B BB+ Meet | ||
| 4453 | Lucy Donato | 54.59 | 9 | B: 39.79 (+14.80s | 27.1%) | Manta Ray Aquatics | 09/22/2024 | 2024 SI PS Freestyle Festival Sun | ||
| 4454 | Sophie Derango | 54.59 | 9 | B: 39.79 (+14.80s | 27.1%) | Manta Ray Aquatics | 01/26/2025 | 2025 SI MVY 10U Mini Meet | ||
| 4455 | Elodie Lanier | 54.60 | 9 | B: 39.79 (+14.81s | 27.1%) | Olympic Cascade Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 4456 | Hannah Li | 54.60 | 8 | B: 39.79 (+14.81s | 27.1%) | Eastside Aquatic Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 4457 | Miranda Liu | 54.61 | 9 | B: 39.79 (+14.82s | 27.1%) | Cascadia Swimming | 02/06/2026 | Legacy Aquatics Spring Qualifier | ||
| 4458 | Joy Sun | 54.61 | 6 | B: 39.79 (+14.82s | 27.1%) | Pro Swimming | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 4459 | Lupine Neal | 54.61 | 10 | B: 39.79 (+14.82s | 27.1%) | Sandpoint Sharks Swim Club | 11/15/2024 | 2024 Adam England Memorial Fall Splash | ||
| 4460 | Grace Oliver | 54.62 | 8 | B: 39.79 (+14.83s | 27.2%) | Falfins Swimming | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | ||
| 4461 | Kayden Chen | 54.62 | 9 | B: 39.79 (+14.83s | 27.2%) | Sunnyvale Swim Club | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 4462 | Greta Gatheridge | 54.64 | 7 | B: 39.79 (+14.85s | 27.2%) | Falfins Swimming | 05/02/2026 | 2026 CO FLFN Summer Series #2 | ||
| 4463 | Bailey Lippert | 54.64 | 8 | B: 39.79 (+14.85s | 27.2%) | Forest Grove Swim Club | 12/12/2025 | 2025 FGSC Christmas Invitational | ||
| 4464 | Lucina Mock | 54.65 | 9 | B: 39.79 (+14.86s | 27.2%) | Albany Aquatic Association | 02/08/2026 | 2026 AAA SC Final Countdown Open | ||
| 4465 | Matilda Cirulis | 54.67 | 9 | B: 39.79 (+14.88s | 27.2%) | Swim Lake City Legends | 07/28/2025 | PC Finale | ||
| 4466 | Sofia Esparza | 54.68 | 9 | B: 39.79 (+14.89s | 27.2%) | Trinity Aquatics | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | ||
| 4467 | Annisten Baker | 54.68 | 6 | B: 39.79 (+14.89s | 27.2%) | Univ. of Denver Hilltoppers | 03/14/2026 | 2026 CO ACES Mighty Mini Meet | ||
| 4468 | Magnolia Clawson | 54.68 | 9 | B: 39.79 (+14.89s | 27.2%) | Skyline Swim Club | 02/21/2025 | Skyline Last Chance 2025 | ||
| 4469 | Emma Ayrapetov | 54.69 | 10 | B: 39.79 (+14.90s | 27.2%) | Swim South Bay | 11/18/2023 | Last Chance For Age Group Champs | ||
| 4470 | Eleanor Rixom | 54.69 | 7 | B: 39.79 (+14.90s | 27.2%) | Northern Nevada Aquatics | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 4471 | Mary Tatum | 54.70 | 8 | B: 39.79 (+14.91s | 27.3%) | Excel Aquatics | 09/12/2025 | 2025 Excel Fall Fest Open | ||
| 4472 | Hana Bakhtiary | 54.71 | 9 | B: 39.79 (+14.92s | 27.3%) | Skyline Swim Club | 12/13/2025 | 2025 UTAH Winter Classic | ||
| 4473 | Nuelle Wilson | 54.71 | 7 | B: 39.79 (+14.92s | 27.3%) | Lewis Clark Neptune Swim Team | 01/16/2026 | 2026 Hells Canyon Invitational | ||
| 4474 | Sanvi Siddantam | 54.71 | 10 | B: 39.79 (+14.92s | 27.3%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 4475 | Avery Chen | 54.72 | 8 | B: 39.79 (+14.93s | 27.3%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance Approved | ||
| 4476 | Vismaya Arun | 54.72 | 10 | B: 39.79 (+14.93s | 27.3%) | Hillsboro Swim Team | 10/10/2025 | 2025 OR HEAT Fall Invitational | ||
| 4477 | Camila Carranza | 54.74 | 7 | B: 39.79 (+14.95s | 27.3%) | South Bay Aquatics | 10/11/2025 | 2025 SI HSA All Ages B C | ||
| 4478 | Siena Cook | 54.75 | 7 | B: 39.79 (+14.96s | 27.3%) | Swim Kauai Aquatics | 01/17/2026 | SKA Home Meet 11726 | ||
| 4479 | Lily Strole | 54.76 | 9 | B: 39.79 (+14.97s | 27.3%) | Napa Valley Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 4480 | Arielle Parker | 54.78 | 8 | B: 39.79 (+14.99s | 27.4%) | Kona Dolphins Swim Club | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | ||
| 4481 | Zahra Ghannam | 54.78 | 10 | B: 39.79 (+14.99s | 27.4%) | Pacifica Sea Lions | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 4482 | Vera Bourassa | 54.79 | 10 | B: 39.79 (+15.00s | 27.4%) | Sonoma Sea Dragons | 10/18/2025 | Sebastopol Sea Serpents CBA+ Pumpkin Plunge | ||
| 4483 | Allison Liao | 54.79 | 9 | B: 39.79 (+15.00s | 27.4%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 4484 | Caroline Li | 54.81 | 10 | B: 39.79 (+15.02s | 27.4%) | New York Sharks Aquatics | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | ||
| 4485 | Alliana Rivera | 54.82 | 8 | B: 39.79 (+15.03s | 27.4%) | East Bay Silver Dolphins | 09/13/2025 | East Bay Silver Dolphins Short Course C B BB+ | ||
| 4486 | Kimber Hewitson | 54.82 | 10 | B: 39.79 (+15.03s | 27.4%) | Bellingham Bay Swim Team | 01/24/2026 | 2026 PN BBST Aly Fell Memorial Approved | ||
| 4487 | Clara Gregory | 54.85 | 7 | B: 39.79 (+15.06s | 27.5%) | Brighton Bullfrogs Swim Club | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | ||
| 4488 | Gabriella Laigle | 54.85 | 9 | B: 39.79 (+15.06s | 27.5%) | Evergreen Hurricanes | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | ||
| 4489 | Francine Busse | 54.85 | 7 | B: 39.79 (+15.06s | 27.5%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 4490 | Ruby Lee | 54.86 | 7 | B: 39.79 (+15.07s | 27.5%) | Alto Swim Club | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 4491 | Xiaoying Zhang | 54.87 | 9 | B: 39.79 (+15.08s | 27.5%) | Lincoln City Swim Club | 12/20/2025 | 2025 MSC Tri Meet | ||
| 4492 | Sloan Defrees | 54.87 | 10 | B: 39.79 (+15.08s | 27.5%) | Baker YMCA Swim Team | 10/26/2024 | 2024 Spooktacular Swim Meet | ||
| 4493 | Wynne Calderon | 54.88 | 8 | B: 39.79 (+15.09s | 27.5%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | ||
| 4494 | Jojo Harrison | 54.90 | 10 | B: 39.79 (+15.11s | 27.5%) | Life Time Fitness Utah Swim Te | 05/03/2025 | Flower Power Invite 2025 | ||
| 4495 | Reagan Blanco | 54.90 | 8 | B: 39.79 (+15.11s | 27.5%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 4496 | Lily Lagarejos | 54.90 | 8 | B: 39.79 (+15.11s | 27.5%) | Apex | 03/14/2026 | 2026 John Haring Memorial BC Showdown | ||
| 4497 | Cora Guan | 54.90 | 7 | B: 39.79 (+15.11s | 27.5%) | Aquacise Swimming | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 4498 | Amelia Bhattacharjee | 54.90 | 8 | B: 39.79 (+15.11s | 27.5%) | Canyons Aquatic Club | 10/25/2025 | CANY Harry Potter Meet | ||
| 4499 | Sofie Lee | 54.91 | 10 | B: 39.79 (+15.12s | 27.5%) | Daly City Dolphins | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 4500 | Lena Robak | 54.91 | 10 | B: 39.79 (+15.12s | 27.5%) | Salida Cyclones | 06/19/2026 | 2026 Max Shirley Radiff Memorial | ||
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.