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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3551 | Katherine Vo | 48.64 | 9 | B: 39.79 (+8.85s | 18.2%) | City of Morgan Hill Splash Aqu | 07/18/2025 | CVAL | ||
| 3552 | Layli Bolbolan | 48.64 | 8 | B: 39.79 (+8.85s | 18.2%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 3553 | Kavya Smith | 48.64 | 10 | B: 39.79 (+8.85s | 18.2%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 3554 | Nora Lin | 48.64 | 8 | B: 39.79 (+8.85s | 18.2%) | Lake Oswego Swim Club | 05/09/2026 | 2026 Spring Sprinter Invitational | ||
| 3555 | Ruairi Hogan | 48.65 | 8 | B: 39.79 (+8.86s | 18.2%) | Team Eugene Aquatics | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 3556 | Yolanda Hu | 48.65 | 8 | B: 39.79 (+8.86s | 18.2%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 3557 | Caroline Homer | 48.68 | 10 | B: 39.79 (+8.89s | 18.3%) | Wind N Sea Swim Team | 01/25/2025 | 2024 SI BAY 10U Mini Meet | ||
| 3558 | Avery Mohabir | 48.68 | 8 | B: 39.79 (+8.89s | 18.3%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | ||
| 3559 | Azalea Zedonek | 48.69 | 9 | B: 39.79 (+8.90s | 18.3%) | Legacy Aquatics | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 3560 | Coralie Vandenbroucke | 48.69 | 10 | B: 39.79 (+8.90s | 18.3%) | Los Angeles Swim Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 3561 | Pyper Harbin | 48.69 | 9 | B: 39.79 (+8.90s | 18.3%) | Albany Aquatic Association | 01/11/2025 | 2025 Lebanon Invitational | ||
| 3562 | Abigail Fatticci | 48.70 | 10 | B: 39.79 (+8.91s | 18.3%) | Foothills Swim Team | 11/08/2024 | 2024 CO Pikes Peak Finals | ||
| 3563 | Milana Matosian | 48.70 | 9 | B: 39.79 (+8.91s | 18.3%) | Manta Ray Aquatics | 09/20/2025 | 2025 SI PS Freestyle Festival Sat | ||
| 3564 | Ema Uribe | 48.70 | 10 | B: 39.79 (+8.91s | 18.3%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 3565 | Skyla Munn | 48.70 | 9 | B: 39.79 (+8.91s | 18.3%) | Atomic Swim Club | 01/03/2026 | January Storm | ||
| 3566 | Elizabeth Angelo | 48.70 | 10 | B: 39.79 (+8.91s | 18.3%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 3567 | Rylie Bidwill | 48.71 | 8 | B: 39.79 (+8.92s | 18.3%) | Hickam Hurricanes | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 3568 | Kreece Braseth | 48.72 | 9 | B: 39.79 (+8.93s | 18.3%) | The Dalles Swim Team | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | ||
| 3569 | Emma Yang | 48.72 | 8 | B: 39.79 (+8.93s | 18.3%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | ||
| 3570 | Luella Noah | 48.73 | 9 | B: 39.79 (+8.94s | 18.3%) | Hillsboro Swim Team | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 3571 | Aarna Badri Narayanan | 48.73 | 10 | B: 39.79 (+8.94s | 18.3%) | Brentwood Seawolves | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | ||
| 3572 | Stephanie Lai | 48.73 | 7 | B: 39.79 (+8.94s | 18.3%) | Clovis Swim Club | 11/23/2024 | 2024 FDST ABC Meet Dr Dowain Wright Memorial | ||
| 3573 | Tess Rayson | 48.73 | 10 | B: 39.79 (+8.94s | 18.3%) | Fort Collins Area Swim Team | 02/13/2026 | 2026 CO Loveland Last Chance Sweetheart Meet | ||
| 3574 | Violeta Tirado | 48.73 | 9 | B: 39.79 (+8.94s | 18.3%) | Swim Lake City Legends | 11/01/2025 | Dive Into The Unknown 2025 | ||
| 3575 | Kamila Soohoo | 48.74 | 7 | B: 39.79 (+8.95s | 18.4%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 3576 | Olive Smith | 48.75 | 9 | B: 39.79 (+8.96s | 18.4%) | Excel Aquatics | 12/07/2024 | 2024 PN Fall Divisional, Division 2 | ||
| 3577 | Elliana Groven | 48.77 | 7 | B: 39.79 (+8.98s | 18.4%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | ||
| 3578 | Hayden Ulibarri | 48.78 | 9 | B: 39.79 (+8.99s | 18.4%) | Piedmont Swim Team | 05/19/2024 | Montclair 14 U Pentathlon | ||
| 3579 | Mira Lapierre | 48.78 | 10 | B: 39.79 (+8.99s | 18.4%) | Hood River Valley Swim Team | 05/10/2025 | HRVST Spring Sprinter | ||
| 3580 | Vera Kanev | 48.79 | 7 | B: 39.79 (+9.00s | 18.4%) | San Francisco Seals Swim Team | 09/27/2025 | Neptune Swimming Fall Classic | ||
| 3581 | Ava He | 48.80 | 8 | B: 39.79 (+9.01s | 18.5%) | Pacific Dragons Swim Team | 10/04/2025 | 2025 PN OCA John Walker Invitational | ||
| 3582 | Sophia Omobude | 48.81 | 8 | B: 39.79 (+9.02s | 18.5%) | Front Range Barracudas | 01/09/2026 | 2026 CO CUDA January Pizza Meet | ||
| 3583 | Lilly Pulido | 48.82 | 11 | B: 39.79 (+9.03s | 18.5%) | Napa Valley Swim Team | 07/26/2025 | 2025 REAL Championships | ||
| 3584 | Rylie Sato | 48.82 | 9 | B: 39.79 (+9.03s | 18.5%) | Splash Aquatics | 01/11/2026 | ABC SCY Meet | ||
| 3585 | Natalia Hernandez | 48.82 | 9 | B: 39.79 (+9.03s | 18.5%) | Mlst | 06/13/2026 | Bishop Invitational 2026 | ||
| 3586 | Avery Tedy | 48.84 | 9 | B: 39.79 (+9.05s | 18.5%) | Front Range Barracudas | 01/09/2026 | 2026 CO CUDA January Pizza Meet | ||
| 3587 | Hanalei Galea Philpott | 48.85 | 8 | B: 39.79 (+9.06s | 18.5%) | Maui Dolphins Swim Club | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | ||
| 3588 | Arwen Bayer | 48.85 | 9 | B: 39.79 (+9.06s | 18.5%) | Cali Piranha Swim Team | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 3589 | Qingyuan Shen | 48.85 | 10 | B: 39.79 (+9.06s | 18.5%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 3590 | Kate Apel | 48.85 | 10 | B: 39.79 (+9.06s | 18.5%) | Denver Swim Academy | 02/15/2025 | 2025 CO Aces Winter Open | ||
| 3591 | Erin McDonagh | 48.86 | 10 | B: 39.79 (+9.07s | 18.6%) | Pikes Peak Athletics | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 3592 | Cora Sayle | 48.86 | 9 | B: 39.79 (+9.07s | 18.6%) | The Olympic Club | 07/10/2026 | Redwood Empire Swim League Championship | ||
| 3593 | Amelia Visage | 48.86 | 10 | B: 39.79 (+9.07s | 18.6%) | Olympus Aquatics | 09/19/2025 | 2025 Thomas G Thorum IMX Challenge | ||
| 3594 | Adeline Bullerwell | 48.87 | 9 | B: 39.79 (+9.08s | 18.6%) | Las Cruces Aquatic Team | 11/02/2025 | 2025 BD Del Norte #2 | ||
| 3595 | Aviana Jakubczak | 48.87 | 8 | B: 39.79 (+9.08s | 18.6%) | Hawaii Swimming Club | 12/06/2025 | 2025 MAGSA SCY B3 Meet | ||
| 3596 | Olivia Posada | 48.89 | 8 | B: 39.79 (+9.10s | 18.6%) | Unattached | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 3597 | Lily Meyer | 48.89 | 10 | B: 39.79 (+9.10s | 18.6%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | ||
| 3598 | Emily Moss | 48.90 | 10 | B: 39.79 (+9.11s | 18.6%) | Chinook Aquatic Club | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 3599 | Briella DeLeon | 48.90 | 9 | B: 39.79 (+9.11s | 18.6%) | Lakeridge Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 3600 | Rozalyn Elliott | 48.91 | 8 | B: 39.79 (+9.12s | 18.6%) | Superior Aquatics | 01/31/2026 | Superior Aquatics Last Chance 2026 | ||
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.