Western Zone Zone Girls 10 & under - 50 M 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 | Vivian Evers | 48.77 | 10 | BB Min | A: 43.59 (+5.18s | 10.6%) | Sparks Piranhas Swim Team | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 402 | Lianna Shubin | 48.77 | 9 | BB Min | A: 43.59 (+5.18s | 10.6%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | |
| 403 | Saanvi Mopuri | 48.77 | 10 | BB Min | A: 43.59 (+5.18s | 10.6%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 404 | Otoha Kojima | 48.77 | 8 | BB Min | A: 43.59 (+5.18s | 10.6%) | Aquawolves Swimming | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 405 | Ameena Makhzoumi | 48.81 | 9 | BB Min | A: 43.59 (+5.22s | 10.7%) | Ladera Oaks | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 406 | Areerada Jirathramakul | 48.81 | 9 | BB Min | A: 43.59 (+5.22s | 10.7%) | California Dolphins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 407 | Izabella Jaynes | 48.87 | 8 | BB Min | A: 43.59 (+5.28s | 10.8%) | Univ. of Denver Hilltoppers | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 408 | Aaradhya Bharadwaj | 48.92 | 9 | BB Min | A: 43.59 (+5.33s | 10.9%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 409 | Tanvika Kumar | 48.92 | 9 | BB Min | A: 43.59 (+5.33s | 10.9%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | |
| 410 | Anika Muliadikara | 48.92 | 9 | BB Min | A: 43.59 (+5.33s | 10.9%) | Highlands Ranch Aquatics | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | |
| 411 | Vivian Packer | 48.94 | 9 | BB Min | A: 43.59 (+5.35s | 10.9%) | Hilltop Aquatic Swim Team | 04/13/2024 | 2024 UT HAST LC Kickoff Dev Meet | |
| 412 | Alexia Afanasyeva | 48.97 | 9 | BB Min | A: 43.59 (+5.38s | 11.0%) | Hillsboro Swim Team | 05/02/2025 | 2025 THSC Spring Invitational | |
| 413 | Paige Larkin | 48.98 | 9 | BB Min | A: 43.59 (+5.39s | 11.0%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 414 | Georgia DuBois | 48.99 | 9 | BB Min | A: 43.59 (+5.40s | 11.0%) | Gold\\\\\\'s Aquatics Club (Camas) | 08/02/2025 | GACC 2025 End Of Season Meet | |
| 415 | Anika Paranjape | 48.99 | 10 | BB Min | A: 43.59 (+5.40s | 11.0%) | West Coast Aquatics | 05/29/2025 | 2025 IE VS Apple Capital | |
| 416 | Kelly Zhang | 49.04 | 9 | BB Min | A: 43.59 (+5.45s | 11.1%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 417 | Jax Bartnick | 49.04 | 10 | BB Min | A: 43.59 (+5.45s | 11.1%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 418 | Jade Hartley | 49.04 | 7 | BB Min | A: 43.59 (+5.45s | 11.1%) | Coeur D\\\\\\'alene Area Swim Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 419 | Sienna Schenk | 49.05 | 9 | BB Min | A: 43.59 (+5.46s | 11.1%) | Boulder City Henderson Swim Te | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 420 | Evelyn Prentice | 49.06 | 10 | BB Min | A: 43.59 (+5.47s | 11.1%) | Swim Lake City Legends | 06/06/2025 | Speed Lake City 2025 | |
| 421 | Alexandra Czuczman | 49.08 | 8 | BB Min | A: 43.59 (+5.49s | 11.2%) | Aquawolves Swimming | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | |
| 422 | Kaylee Zhang | 49.08 | 8 | BB Min | A: 43.59 (+5.49s | 11.2%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 423 | Lana Chao | 49.11 | 10 | BB Min | A: 43.59 (+5.52s | 11.2%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 424 | Chelsey Harbin | 49.11 | 10 | BB Min | A: 43.59 (+5.52s | 11.2%) | Albany Aquatic Association | 05/02/2025 | 2025 AAA May LC Invitational | |
| 425 | Myra Singhal | 49.13 | 10 | BB Min | A: 43.59 (+5.54s | 11.3%) | Issaquah Swim Team | 06/14/2025 | 2025 IST June Invtational | |
| 426 | Harlow Redson | 49.14 | 9 | BB Min | A: 43.59 (+5.55s | 11.3%) | North Jeffco Swim Team | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | |
| 427 | Audrey Garcia | 49.18 | 7 | BB Min | A: 43.59 (+5.59s | 11.4%) | West Coast Aquatics | 04/25/2025 | 2025 PN KING Spring Derby | |
| 428 | Maya Jain | 49.20 | 10 | BB Min | A: 43.59 (+5.61s | 11.4%) | The Olympic Club | 05/17/2025 | Neptune Swimming May Long Course Meet | |
| 429 | Eloise Duncan | 49.21 | 9 | BB Min | A: 43.59 (+5.62s | 11.4%) | King Aquatic Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 430 | Eliza Cartwright | 49.22 | 9 | BB Min | A: 43.59 (+5.63s | 11.4%) | Albany Aquatic Association | 05/02/2025 | 2025 AAA May LC Invitational | |
| 431 | Rachael Noguti | 49.22 | 9 | BB Min | A: 43.59 (+5.63s | 11.4%) | South Bay Aquatics | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 432 | Parker Chang | 49.23 | 10 | BB Min | A: 43.59 (+5.64s | 11.5%) | Bulldog Swim Club | 04/19/2025 | Alto Spring Jam Meet | |
| 433 | Jane Fan | 49.24 | 10 | BB Min | A: 43.59 (+5.65s | 11.5%) | Highlands Ranch Aquatics | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 434 | Vanessa Wang | 49.26 | 8 | BB Min | A: 43.59 (+5.67s | 11.5%) | Pro Swimming | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 435 | Clover Belling | 49.26 | 10 | BB Min | A: 43.59 (+5.67s | 11.5%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | |
| 436 | Evelyn Maxey | 49.27 | 9 | BB Min | A: 43.59 (+5.68s | 11.5%) | Merced Skimmers Swim Team | 04/26/2025 | Merced Skimmers Long Course Meet | |
| 437 | Riley Luong | 49.27 | 8 | BB Min | A: 43.59 (+5.68s | 11.5%) | Fog City Hammerheads | 04/19/2025 | Alto Spring Jam Meet | |
| 438 | Victoria Neary | 49.27 | 9 | BB Min | A: 43.59 (+5.68s | 11.5%) | Aces Swim Club | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | |
| 439 | Aspen Woffinden | 49.28 | 10 | BB Min | A: 43.59 (+5.69s | 11.5%) | Tooele Sea Serpents | 06/27/2025 | WFFM Red White And Black 2025 | |
| 440 | Charlee Sill | 49.28 | 8 | BB Min | A: 43.59 (+5.69s | 11.5%) | Bishop Swim Team | 07/12/2025 | 2025 Silver State Championships | |
| 441 | Emma Yu | 49.29 | 10 | BB Min | A: 43.59 (+5.70s | 11.6%) | Daly City Dolphins | 05/16/2025 | 2025 DACA LC CBA Meet | |
| 442 | Charlie Deegan | 49.30 | 9 | BB Min | A: 43.59 (+5.71s | 11.6%) | River Road Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 443 | Ananya Arjunan | 49.31 | 10 | BB Min | A: 43.59 (+5.72s | 11.6%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 444 | Tiana Shah | 49.31 | 10 | BB Min | A: 43.59 (+5.72s | 11.6%) | San Ramon Valley Aquatics | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | |
| 445 | Emilia Chang | 49.32 | 9 | BB Min | A: 43.59 (+5.73s | 11.6%) | Burlingame Aquatics | 04/19/2025 | Alto Spring Jam Meet | |
| 446 | Adeline Chikos | 49.34 | 9 | BB Min | A: 43.59 (+5.75s | 11.7%) | Cascade Swim Club | 06/06/2025 | 2025 TRI CITY INVITATIONAL | |
| 447 | Lily Purcell | 49.35 | 9 | BB Min | A: 43.59 (+5.76s | 11.7%) | Multnomah Athletic Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 448 | Eugenie Surya | 49.36 | 10 | BB Min | A: 43.59 (+5.77s | 11.7%) | San Ramon Valley Aquatics | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 449 | Adalyn Peng | 49.36 | 8 | BB Min | A: 43.59 (+5.77s | 11.7%) | Monterey Bay Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | |
| 450 | Rachel Ellis | 49.37 | 8 | BB Min | A: 43.59 (+5.78s | 11.7%) | South Valley Makos | 05/23/2025 | Zone 1 South May Firecracker 500 | |
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.