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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Vaidehi Bharadwaj | 39.50 | 10 | BB Min | A: 37.99 (+1.51s | 3.8%) | Pro Swimming | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 402 | June Tan | 39.50 | 10 | BB Min | A: 37.99 (+1.51s | 3.8%) | DeAnza Cupertino Aquatics | 03/07/2026 | DACA CBA Meet | |
| 403 | Natalie Camfferman | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | Castle Rock Swimming | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 404 | Piper Sheehan | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | Deadwood/Lead 76ers | 02/21/2025 | 2025 12 U Short Course State A Championship | |
| 405 | Alice Redd | 39.51 | 10 | BB Min | A: 37.99 (+1.52s | 3.8%) | North Coast Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 406 | Addyson Castro-Rohrer | 39.52 | 10 | BB Min | A: 37.99 (+1.53s | 3.9%) | Horizon Swimming | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 407 | Paisley Vickery | 39.53 | 10 | BB Min | A: 37.99 (+1.54s | 3.9%) | Seville Country Club Sharks | 02/14/2025 | 33rd Annual Lost Dutchman Invitational | |
| 408 | Nyssa Tran | 39.53 | 9 | BB Min | A: 37.99 (+1.54s | 3.9%) | Coastal Machine Aquatics Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 409 | Ivy Oclassen | 39.56 | 10 | BB Min | A: 37.99 (+1.57s | 4.0%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 410 | Gwyneth Delaney | 39.56 | 10 | BB Min | A: 37.99 (+1.57s | 4.0%) | Walnut Creek Aquabears | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 411 | Ava Gao | 39.57 | 10 | BB Min | A: 37.99 (+1.58s | 4.0%) | DeAnza Cupertino Aquatics | 10/11/2025 | 2025 DACA SC CBA Meet | |
| 412 | Alexandra Lee | 39.58 | 10 | BB Min | A: 37.99 (+1.59s | 4.0%) | Diablo Aquatics | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 413 | Olivia Xie | 39.59 | 9 | BB Min | A: 37.99 (+1.60s | 4.0%) | Trident Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 414 | Paris Wang | 39.60 | 9 | BB Min | A: 37.99 (+1.61s | 4.1%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 415 | Alyssa Nakajima | 39.61 | 9 | BB Min | A: 37.99 (+1.62s | 4.1%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 416 | Reagan Shields | 39.62 | 8 | BB Min | A: 37.99 (+1.63s | 4.1%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | |
| 417 | Amalica Gooze | 39.64 | 10 | BB Min | A: 37.99 (+1.65s | 4.2%) | Cascade Swim Club | 02/01/2026 | 2026 PN CSC February Mini Meet Approved | |
| 418 | Dylan Grant | 39.65 | 10 | BB Min | A: 37.99 (+1.66s | 4.2%) | Bellingham Bay Swim Team | 05/15/2026 | 2026 PN TAC Spring Thunderbird Approved | |
| 419 | Audrey Feng | 39.65 | 9 | BB Min | A: 37.99 (+1.66s | 4.2%) | Burlingame Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 420 | Abigail Simkins | 39.66 | 10 | BB Min | A: 37.99 (+1.67s | 4.2%) | Excel Aquatics | 11/01/2025 | 2025 Pumpkin Spice Splash | |
| 421 | Keilty Eybs | 39.69 | 10 | BB Min | A: 37.99 (+1.70s | 4.3%) | Denver Swim Academy | 02/14/2026 | 2026 CO ACES Winter Open | |
| 422 | Isabel Stoddard | 39.69 | 9 | BB Min | A: 37.99 (+1.70s | 4.3%) | Cottonwood Heights Aquatics | 11/14/2025 | 2025 UT HAST Fall Back Bash | |
| 423 | Shirley Bin | 39.69 | 10 | BB Min | A: 37.99 (+1.70s | 4.3%) | Milpitas Aquatic Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 424 | Arya Coates | 39.70 | 10 | BB Min | A: 37.99 (+1.71s | 4.3%) | The Olympic Club | 11/15/2025 | NVST Swimming Into Fall 2025 | |
| 425 | Eleanor Andersen | 39.70 | 10 | BB Min | A: 37.99 (+1.71s | 4.3%) | Aquawolves Swimming | 02/27/2026 | 2026 CO CSI SC Age Group Championships | |
| 426 | Lucy Selick | 39.72 | 10 | BB Min | A: 37.99 (+1.73s | 4.4%) | Diablo Aquatics | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 427 | Hayden Blumberg | 39.72 | 5 | BB Min | A: 37.99 (+1.73s | 4.4%) | Terrapins Swim Team | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 428 | McKinley Whitaker | 39.72 | 10 | BB Min | A: 37.99 (+1.73s | 4.4%) | Aspire Aquatics of Colorado | 01/23/2026 | 2026 CO FAST Winter Open | |
| 429 | Lola Berkstresser | 39.74 | 10 | BB Min | A: 37.99 (+1.75s | 4.4%) | North Jeffco Swim Team | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 430 | Rylee Helm | 39.74 | 10 | BB Min | A: 37.99 (+1.75s | 4.4%) | Greenwood Tiger Sharks | 03/06/2026 | 2026 CO 14 U Silver State | |
| 431 | Curry White | 39.76 | 10 | BB Min | A: 37.99 (+1.77s | 4.5%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 432 | Hana Park | 39.76 | 10 | BB Min | A: 37.99 (+1.77s | 4.5%) | Olympus Aquatics | 12/29/2025 | 60th Kearns Holiday Open Invitational | |
| 433 | Averie Mak | 39.77 | 9 | BB Min | A: 37.99 (+1.78s | 4.5%) | Palo Alto Stanford Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | |
| 434 | Piper Neubert | 39.78 | 10 | BB Min | A: 37.99 (+1.79s | 4.5%) | Eugene City Swim Club | 05/16/2026 | 2026 Otter Invitational Copied | |
| 435 | Khaleesi Cheung | 39.80 | 10 | BB Min | A: 37.99 (+1.81s | 4.5%) | Life Time Arizona Swim Team | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 436 | Adalynn Oleary | 39.80 | 9 | BB Min | A: 37.99 (+1.81s | 4.5%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 437 | Stella Zhao | 39.82 | 10 | BB Min | A: 37.99 (+1.83s | 4.6%) | Palo Alto Stanford Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | |
| 438 | Juliana Burko | 39.82 | 10 | BB Min | A: 37.99 (+1.83s | 4.6%) | Reno Aquatic Club | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | |
| 439 | Emalin Diep | 39.82 | 10 | BB Min | A: 37.99 (+1.83s | 4.6%) | Zone 4 Challenge Team | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 440 | Reese Fassnacht | 39.83 | 10 | BB Min | A: 37.99 (+1.84s | 4.6%) | Tsm Aquatics | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 441 | Zoey Quinto | 39.87 | 10 | BB Min | A: 37.99 (+1.88s | 4.7%) | Riverside Aquatics Association | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 442 | Sierra Carr | 39.88 | 10 | BB Min | A: 37.99 (+1.89s | 4.7%) | Rancho San Dieguito | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 443 | Evelyn Choi | 39.88 | 9 | BB Min | A: 37.99 (+1.89s | 4.7%) | Aspire Aquatics of Colorado | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 444 | Vivian Filipic | 39.88 | 10 | BB Min | A: 37.99 (+1.89s | 4.7%) | Albany Armada Aquatics | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 445 | Maria Ivanskaya | 39.88 | 10 | BB Min | A: 37.99 (+1.89s | 4.7%) | King Aquatic Club | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 446 | Xiaorong Li | 39.89 | 10 | BB Min | A: 37.99 (+1.90s | 4.8%) | Milpitas Aquatic Club | 09/14/2024 | Milpitas Aquatic Club SC CBA+ Meet | |
| 447 | Cleo Lefebvre-Bailey | 39.89 | 10 | BB Min | A: 37.99 (+1.90s | 4.8%) | College Area Swim Team | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 448 | Addison Liwski | 39.90 | 10 | BB Min | A: 37.99 (+1.91s | 4.8%) | Swim Neptune | 12/04/2025 | 2025 Holiday Swim Festival | |
| 449 | Madeline Hinton | 39.90 | 10 | BB Min | A: 37.99 (+1.91s | 4.8%) | Highlands Ranch Aquatics | 03/13/2026 | Mile High Championship Invitational | |
| 450 | Lyra Mertens-Hall | 39.90 | 10 | BB Min | A: 37.99 (+1.91s | 4.8%) | Multnomah Athletic Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
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.