Western Zone Zone Girls 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Sofia Khalfin | 39.66 | 9 | BB Min | A: 36.59 (+3.07s | 7.7%) | Terrapins Swim Team | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 552 | Alexandra Czuczman | 39.66 | 9 | BB Min | A: 36.59 (+3.07s | 7.7%) | Aquawolves Swimming | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 553 | Avery Bacci | 39.69 | 9 | BB Min | A: 36.59 (+3.10s | 7.8%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 554 | Jordan Pardue | 39.72 | 10 | BB Min | A: 36.59 (+3.13s | 7.9%) | Star Aquatics | 04/17/2026 | 2026 STAR April Friday Night At The Races | |
| 555 | Clara Harrison | 39.72 | 10 | BB Min | A: 36.59 (+3.13s | 7.9%) | Cascade Swim Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 556 | Yezi Li | 39.73 | 10 | BB Min | A: 36.59 (+3.14s | 7.9%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 557 | Adelphia Wang | 39.73 | 8 | BB Min | A: 36.59 (+3.14s | 7.9%) | Pleasanton Seahawks | 06/20/2026 | Alto Summer Swelter | |
| 558 | Tayren Mahaulu | 39.73 | 9 | BB Min | A: 36.59 (+3.14s | 7.9%) | Warrior Aquatic Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | |
| 559 | Emilia Leafblad | 39.73 | 10 | BB Min | A: 36.59 (+3.14s | 7.9%) | Foothills Swim Team | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 560 | Ava Xing | 39.73 | 9 | BB Min | A: 36.59 (+3.14s | 7.9%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 561 | Penelope Arias | 39.74 | 9 | BB Min | A: 36.59 (+3.15s | 7.9%) | Seattle Metropolitan Aquatic C | 05/28/2026 | 2026 IE VS Apple Capital | |
| 562 | Aubree Charlesworth | 39.74 | 9 | BB Min | A: 36.59 (+3.15s | 7.9%) | Maverick Aquatics | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 563 | Riley Suksumrit | 39.74 | 9 | BB Min | A: 36.59 (+3.15s | 7.9%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 564 | Aurora Huang | 39.75 | 8 | BB Min | A: 36.59 (+3.16s | 7.9%) | Flying Fish Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 565 | Felicity Frydryk | 39.76 | 10 | BB Min | A: 36.59 (+3.17s | 8.0%) | Star Aquatics | 06/25/2026 | ONSA Independence Invitational Copied | |
| 566 | Logan Holmes | 39.77 | 10 | BB Min | A: 36.59 (+3.18s | 8.0%) | Sierra Marlins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 567 | Aurora Brodeur | 39.78 | 10 | BB Min | A: 36.59 (+3.19s | 8.0%) | Northern Sierra Swimming | 06/20/2025 | Reno Aquatic Club Gamble | |
| 568 | Iris Wang | 39.78 | 10 | BB Min | A: 36.59 (+3.19s | 8.0%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 569 | Yumeha Mochino | 39.78 | 10 | BB Min | A: 36.59 (+3.19s | 8.0%) | Splash Aquatics | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 570 | Reagan LaBarrie | 39.78 | 10 | BB Min | A: 36.59 (+3.19s | 8.0%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 571 | Phoebe Peixoto | 39.81 | 10 | BB Min | A: 36.59 (+3.22s | 8.1%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 572 | Katelyn Xu | 39.83 | 10 | BB Min | A: 36.59 (+3.24s | 8.1%) | Excel Aquatics | 04/24/2026 | 2026 Strong Tower Invite | |
| 573 | Lily Vavrichek | 39.83 | 10 | BB Min | A: 36.59 (+3.24s | 8.1%) | Olympic Cascade Aquatics | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 574 | Quinn Esparza | 39.86 | 10 | BB Min | A: 36.59 (+3.27s | 8.2%) | San Francisco Seals Swim Team | 06/12/2026 | Neptune Swimming June LC Meet | |
| 575 | Pearl Sweeney | 39.86 | 9 | BB Min | A: 36.59 (+3.27s | 8.2%) | Multnomah Athletic Club | 07/04/2026 | Pendleton Open 2026 | |
| 576 | Zoe Uchimoto | 39.87 | 10 | BB Min | A: 36.59 (+3.28s | 8.2%) | Maui Dolphins Swim Club | 04/19/2026 | 2026 MAGSA LCM A1 Meet | |
| 577 | Alyssa Ko | 39.90 | 10 | BB Min | A: 36.59 (+3.31s | 8.3%) | Diablo Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 578 | Lily Berg | 39.90 | 10 | BB Min | A: 36.59 (+3.31s | 8.3%) | Castle Rock Swimming | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 579 | Gabriella Flores | 39.91 | 10 | BB Min | A: 36.59 (+3.32s | 8.3%) | South Bay Aquatics | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 580 | Riona Abraham | 39.91 | 10 | BB Min | A: 36.59 (+3.32s | 8.3%) | ElitSwim Club | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 581 | Lily Kamaldean | 39.91 | 10 | BB Min | A: 36.59 (+3.32s | 8.3%) | Vacaville Swim Club | 06/27/2026 | NVST Summer Plunge 2026 | |
| 582 | Jade Hartley | 39.91 | 8 | BB Min | A: 36.59 (+3.32s | 8.3%) | Unattached | 06/19/2026 | 2026 SWAT Summer Solstice | |
| 583 | Ally Liu | 39.91 | 10 | BB Min | A: 36.59 (+3.32s | 8.3%) | Life Time Oregon Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 584 | Camden Smiley | 39.92 | 10 | BB Min | A: 36.59 (+3.33s | 8.3%) | Spokane Waves Aquatic Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 585 | Kylie Wang | 39.92 | 9 | BB Min | A: 36.59 (+3.33s | 8.3%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 586 | Alice Tinetti | 39.92 | 9 | BB Min | A: 36.59 (+3.33s | 8.3%) | Mission Aurora Colorado Swimmi | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 587 | Hannah Anderson | 39.93 | 10 | BB Min | A: 36.59 (+3.34s | 8.4%) | Maverick Aquatics | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 588 | Sarah He | 39.94 | 9 | BB Min | A: 36.59 (+3.35s | 8.4%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 589 | Evangeline Sharygin | 39.94 | 10 | BB Min | A: 36.59 (+3.35s | 8.4%) | Tualatin Hills Swim Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 590 | Sloane Shevelenko | 39.94 | 8 | BB Min | A: 36.59 (+3.35s | 8.4%) | The Olympic Club | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 591 | Olivia Ganster | 39.95 | 9 | BB Min | A: 36.59 (+3.36s | 8.4%) | Roadrunner Aquatics | 04/26/2025 | Merced Skimmers Long Course Meet | |
| 592 | Anya Reckhow | 39.95 | 8 | BB Min | A: 36.59 (+3.36s | 8.4%) | Cascade Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 593 | Elizaveta Klimova | 39.98 | 10 | BB Min | A: 36.59 (+3.39s | 8.5%) | Olympic Cascade Aquatics | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 594 | Sophia Ko | 39.98 | 10 | BB Min | A: 36.59 (+3.39s | 8.5%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 595 | Camellia Cao | 39.98 | 9 | BB Min | A: 36.59 (+3.39s | 8.5%) | Cascade Swim Club | 06/06/2026 | 2026 PN CSC Swimtacular Approved | |
| 596 | Aurora Schmiegel | 39.99 | 8 | BB Min | A: 36.59 (+3.40s | 8.5%) | Unattached | 06/27/2026 | NVST Summer Plunge 2026 | |
| 597 | Maria Nechayev | 40.00 | 10 | BB Min | A: 36.59 (+3.41s | 8.5%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 598 | Shirley Bin | 40.01 | 10 | BB Min | A: 36.59 (+3.42s | 8.5%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 599 | Ava Fisher | 40.02 | 10 | BB Min | A: 36.59 (+3.43s | 8.6%) | Brentwood Seawolves | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 600 | MacKayla Rouaud-Watson | 40.03 | 10 | BB Min | A: 36.59 (+3.44s | 8.6%) | Blast Sharks | 06/11/2026 | 2026 SCS June AG 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.