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 | |
|---|---|---|---|---|---|---|---|---|---|
| 451 | Anika Vander Lugt | 45.76 | 9 | BB Min | A: 43.59 (+2.17s | 4.7%) | Aquawolves Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 452 | Vivian Hall | 45.77 | 10 | BB Min | A: 43.59 (+2.18s | 4.8%) | Univ. of Denver Hilltoppers | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 453 | Wren Hegner | 45.77 | 10 | BB Min | A: 43.59 (+2.18s | 4.8%) | Loveland Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 454 | Bailey Knight | 45.77 | 9 | BB Min | A: 43.59 (+2.18s | 4.8%) | Front Range Barracudas | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 455 | Myla Wolan | 45.79 | 9 | BB Min | A: 43.59 (+2.20s | 4.8%) | Rose Bowl Aquatics | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 456 | Allison Wu | 45.79 | 10 | BB Min | A: 43.59 (+2.20s | 4.8%) | Aquawolves Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 457 | Iris Wang | 45.79 | 9 | BB Min | A: 43.59 (+2.20s | 4.8%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 458 | Eden Yuen | 45.82 | 9 | BB Min | A: 43.59 (+2.23s | 4.9%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 459 | Annabelle Zee | 45.83 | 9 | BB Min | A: 43.59 (+2.24s | 4.9%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 460 | Samvida Tengshe | 45.83 | 10 | BB Min | A: 43.59 (+2.24s | 4.9%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 461 | Elizabeth Jiao | 45.87 | 10 | BB Min | A: 43.59 (+2.28s | 5.0%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 462 | Clover Cole | 45.88 | 10 | BB Min | A: 43.59 (+2.29s | 5.0%) | Kamehameha Swim Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 463 | Jane Kelly | 45.90 | 10 | BB Min | A: 43.59 (+2.31s | 5.0%) | Cali Piranha Swim Team | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 464 | Evelyn Samborski | 45.92 | 10 | BB Min | A: 43.59 (+2.33s | 5.1%) | Highlands Ranch Aquatics | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 465 | Naomi Nieminen | 45.92 | 10 | BB Min | A: 43.59 (+2.33s | 5.1%) | Colorado Blue | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 466 | Sofia Khalfin | 45.94 | 9 | BB Min | A: 43.59 (+2.35s | 5.1%) | Terrapins Swim Team | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 467 | Andrea Sanchez | 45.94 | 10 | BB Min | A: 43.59 (+2.35s | 5.1%) | Canyons Aquatic Club | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 468 | Brooklyn Litteken | 45.95 | 9 | BB Min | A: 43.59 (+2.36s | 5.1%) | Multnomah Athletic Club | 07/04/2026 | Pendleton Open 2026 | |
| 469 | Addison Brown | 45.99 | 9 | BB Min | A: 43.59 (+2.40s | 5.2%) | Lewis Clark Neptune Swim Team | 05/15/2026 | 2026 Chris Engledow Memorial Meet | |
| 470 | Alice Tinetti | 46.00 | 10 | BB Min | A: 43.59 (+2.41s | 5.2%) | Mission Aurora Colorado Swimmi | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 471 | Emilia Kim | 46.01 | 10 | BB Min | A: 43.59 (+2.42s | 5.3%) | Chinook Aquatic Club | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 472 | Shay Miner | 46.01 | 10 | BB Min | A: 43.59 (+2.42s | 5.3%) | Life Time Colorado Swim Club | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 473 | Olivia Liang | 46.02 | 9 | BB Min | A: 43.59 (+2.43s | 5.3%) | Blue Dolphin Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 474 | Alexa Copa-Brzozowski | 46.02 | 8 | BB Min | A: 43.59 (+2.43s | 5.3%) | Excel Aquatics | 04/24/2026 | 2026 Strong Tower Invite | |
| 475 | Amy Qian | 46.04 | 9 | BB Min | A: 43.59 (+2.45s | 5.3%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 476 | Camden Smiley | 46.05 | 10 | BB Min | A: 43.59 (+2.46s | 5.3%) | Spokane Waves Aquatic Team | 04/25/2026 | 2026 SWAT Spring Fling | |
| 477 | Eva Lockyer | 46.05 | 10 | BB Min | A: 43.59 (+2.46s | 5.3%) | Life Time Oregon Swim Team | 08/01/2026 | 2026 GACC End Of Season | |
| 478 | Violet Sanders | 46.07 | 9 | BB Min | A: 43.59 (+2.48s | 5.4%) | Unattached | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | |
| 479 | Addyson Castro-Rohrer | 46.07 | 10 | BB Min | A: 43.59 (+2.48s | 5.4%) | Horizon Swimming | 06/11/2026 | 2026 SCS June AG Invite | |
| 480 | Abigail Gavigan | 46.09 | 10 | BB Min | A: 43.59 (+2.50s | 5.4%) | Bainbridge Island Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 481 | Reese Stuart | 46.10 | 10 | BB Min | A: 43.59 (+2.51s | 5.4%) | Denver Swim Academy | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 482 | Elizabeth Hudson | 46.10 | 10 | BB Min | A: 43.59 (+2.51s | 5.4%) | Yakima YMCA Swim Team | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | |
| 483 | Sofia Gonzalez | 46.11 | 10 | BB Min | A: 43.59 (+2.52s | 5.5%) | Canyons Aquatic Club | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 484 | Ashley Kail | 46.13 | 10 | BB Min | A: 43.59 (+2.54s | 5.5%) | Unattached | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 485 | Nia Liu | 46.13 | 9 | BB Min | A: 43.59 (+2.54s | 5.5%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 486 | Eliza Staley | 46.16 | 10 | BB Min | A: 43.59 (+2.57s | 5.6%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 487 | Ally Liu | 46.18 | 10 | BB Min | A: 43.59 (+2.59s | 5.6%) | Life Time Oregon Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 488 | Noelle Liang | 46.19 | 9 | BB Min | A: 43.59 (+2.60s | 5.6%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 489 | Hana Park | 46.19 | 10 | BB Min | A: 43.59 (+2.60s | 5.6%) | Olympus Aquatics | 05/30/2025 | 2025 UT CHAT Non Qualifier | |
| 490 | Olivia Mascorro | 46.20 | 10 | BB Min | A: 43.59 (+2.61s | 5.6%) | Commerce Aquatics Swim Team | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 491 | Halle Cage | 46.23 | 10 | BB Min | A: 43.59 (+2.64s | 5.7%) | Northglenn Fusion Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 492 | Jadesolaoluwa Abdul | 46.27 | 9 | BB Min | A: 43.59 (+2.68s | 5.8%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 493 | Ava Fisher | 46.29 | 10 | BB Min | A: 43.59 (+2.70s | 5.8%) | Brentwood Seawolves | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 494 | Emma Roberts | 46.32 | 10 | BB Min | A: 43.59 (+2.73s | 5.9%) | Life Time Colorado Swim Club | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 495 | Sailor Li | 46.33 | 9 | BB Min | A: 43.59 (+2.74s | 5.9%) | San Ramon Valley Aquatics | 06/27/2026 | NVST Summer Plunge 2026 | |
| 496 | Baileigh Martin | 46.34 | 9 | BB Min | A: 43.59 (+2.75s | 5.9%) | Northglenn Fusion Swim Club | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 497 | Sofia Drury Deza | 46.36 | 10 | BB Min | A: 43.59 (+2.77s | 6.0%) | Aulea Swim Club | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 498 | Grace Green | 46.36 | 10 | BB Min | A: 43.59 (+2.77s | 6.0%) | Stingray Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 499 | Aayla Erickson | 46.37 | 10 | BB Min | A: 43.59 (+2.78s | 6.0%) | Yakima YMCA Swim Team | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | |
| 500 | Lillian Dean | 46.38 | 10 | BB Min | A: 43.59 (+2.79s | 6.0%) | Voltage Aquatics | 06/07/2025 | Summer Classics 2025 | |
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.