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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
301 Olivia Diaz-Pease 46.34 10 BB Min A: 43.59 (+2.75s | 5.9%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
302 Sandrine Pells-Wehner 46.36 10 BB Min A: 43.59 (+2.77s | 6.0%) Montclair Swim Team 06/07/2025 Orinda Aquatics LC C B BB+ Meet
303 Lillian Dean 46.38 10 BB Min A: 43.59 (+2.79s | 6.0%) Voltage Aquatics 06/07/2025 Summer Classics 2025
304 Sierra Carr 46.38 10 BB Min A: 43.59 (+2.79s | 6.0%) Rancho San Dieguito 07/24/2025 2025 SI LC AG CHAMPS
305 Grace Green 46.40 10 BB Min A: 43.59 (+2.81s | 6.1%) Stingray Swim Team 05/01/2026 2026 PN BC May Flowers Approved
306 Rylan Garcia 46.40 8 BB Min A: 43.59 (+2.81s | 6.1%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
307 Aanaya Mondal 46.48 10 BB Min A: 43.59 (+2.89s | 6.2%) Pro Swimming 05/15/2026 2026 PN IST Sockeye Springtime Madness App
308 Sophia Lam 46.48 10 BB Min A: 43.59 (+2.89s | 6.2%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
309 Grace Meissner 46.48 10 BB Min A: 43.59 (+2.89s | 6.2%) Orinda Aquatics 07/26/2025 PC OAPB Summer Finale Invitational
310 Alejandra Garvin 46.49 10 BB Min A: 43.59 (+2.90s | 6.2%) Clovis Swim Club 05/24/2025 2025 Mike Snyder Memorial
311 Dianne Park 46.50 10 BB Min A: 43.59 (+2.91s | 6.3%) Eastside Aquatic Swim Team 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
312 Hope Wright 46.51 8 BB Min A: 43.59 (+2.92s | 6.3%) Flatiron Athletic Club 05/16/2025 2025 CO NJ Ken Kelley Invite
313 Sailor Li 46.52 8 BB Min A: 43.59 (+2.93s | 6.3%) San Ramon Valley Aquatics 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
314 Clover Jones-Wick 46.53 10 BB Min A: 43.59 (+2.94s | 6.3%) Columbia River Swim Team 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
315 Lola Berkstresser 46.55 10 BB Min A: 43.59 (+2.96s | 6.4%) North Jeffco Swim Team 05/15/2026 2026 CO NJ Ken Kelley Invite
316 Avery Case 46.56 9 BB Min A: 43.59 (+2.97s | 6.4%) North Coast Aquatics 04/24/2026 2026 SI PS ABB Meet B Group
317 Aria Jaggi 46.57 10 BB Min A: 43.59 (+2.98s | 6.4%) Jbarracudas Swim Team 04/24/2026 2026 SI PS ABB Meet B Group
318 Kylie Wang 46.61 9 BB Min A: 43.59 (+3.02s | 6.5%) Pacific Dragons Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
319 Josette Kehrer 46.62 10 BB Min A: 43.59 (+3.03s | 6.5%) Reno Aquatic Club 06/20/2025 Reno Aquatic Club Gamble
320 Nora Kosky 46.63 10 BB Min A: 43.59 (+3.04s | 6.5%) Aquawolves Swimming 04/24/2026 2026 CO Steve Drozda LC Shotgun
321 Noelle Berkland 46.65 10 BB Min A: 43.59 (+3.06s | 6.6%) Park City Swimming 07/17/2025 2025 UTAGS LC Championships
322 Angela Cui 46.65 9 BB Min A: 43.59 (+3.06s | 6.6%) Blue Dolphin Swim Team 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
323 Claire Ruckwardt-Clark 46.66 10 BB Min A: 43.59 (+3.07s | 6.6%) Multnomah Athletic Club 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
324 Avery Tubb 46.66 10 BB Min A: 43.59 (+3.07s | 6.6%) North Jeffco Swim Team 05/15/2026 2026 CO NJ Ken Kelley Invite
325 Evelyn Samborski 46.68 10 BB Min A: 43.59 (+3.09s | 6.6%) Highlands Ranch Aquatics 04/24/2026 2026 CO Steve Drozda LC Shotgun
326 Esme Thatcher 46.69 8 BB Min A: 43.59 (+3.10s | 6.6%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
327 Naomi Lynn 46.70 10 BB Min A: 43.59 (+3.11s | 6.7%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
328 Mawdsley-Mae Vincent 46.72 10 BB Min A: 43.59 (+3.13s | 6.7%) Warrior Aquatic Club 05/16/2026 BIG ISLAND SWIMMING @ KCAC
329 Amilia Fiaschi 46.74 8 BB Min A: 43.59 (+3.15s | 6.7%) Beaverton Area Aquatics Club 05/01/2026 2026 THSC Spring Invite
330 Kateri Leahy 46.75 10 BB Min A: 43.59 (+3.16s | 6.8%) South Bay Aquatics 07/24/2025 2025 SI LC AG CHAMPS
331 Lily Lannin 46.75 9 BB Min A: 43.59 (+3.16s | 6.8%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
332 Xiaorong Li 46.76 10 BB Min A: 43.59 (+3.17s | 6.8%) Milpitas Aquatic Club 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
333 Margaret Ursulenko 46.77 10 BB Min A: 43.59 (+3.18s | 6.8%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
334 Ashlyn Gibbons 46.77 10 BB Min A: 43.59 (+3.18s | 6.8%) Pikes Peak Athletics 07/25/2025 2025 CO CSI Age Group Championships
335 Ava Gregg 46.77 10 BB Min A: 43.59 (+3.18s | 6.8%) Highlands Ranch Aquatics 05/15/2026 2026 CO NJ Ken Kelley Invite
336 Kylie Zhang 46.78 9 BB Min A: 43.59 (+3.19s | 6.8%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
337 Michelle Mitnick 46.78 10 BB Min A: 43.59 (+3.19s | 6.8%) Horizon Swimming 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
46.78
46.78
50 Back
0.00
46.78
50 Back
46.78
338 Emma Zhu 46.82 10 BB Min A: 43.59 (+3.23s | 6.9%) DeAnza Cupertino Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
339 Elissa Justice 46.83 9 BB Min A: 43.59 (+3.24s | 6.9%) Life Time Colorado Swim Club 05/15/2026 2026 CO NJ Ken Kelley Invite
340 Emma Yin 46.84 10 BB Min A: 43.59 (+3.25s | 6.9%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
25 Back
32.54
32.54
50 Back
14.30
46.84
50 Back
46.84
341 Lily Gossain 46.85 10 BB Min A: 43.59 (+3.26s | 7.0%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
342 Michelle Zhang 46.85 10 BB Min A: 43.59 (+3.26s | 7.0%) Pro Swimming 05/16/2025 2025 PN IST Sockeye Springtime Madness
343 Chloe Han 46.89 10 BB Min A: 43.59 (+3.30s | 7.0%) Rancho San Dieguito 04/24/2026 2026 SI PS ABB Meet B Group
344 Serra Tunagur 46.95 10 BB Min A: 43.59 (+3.36s | 7.2%) San Ramon Valley Aquatics 06/07/2025 Orinda Aquatics LC C B BB+ Meet
345 Avery Bacci 46.98 9 BB Min A: 43.59 (+3.39s | 7.2%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
346 Adeline Bower 46.99 10 BB Min A: 43.59 (+3.40s | 7.2%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
347 Eleanor Andersen 47.00 10 BB Min A: 43.59 (+3.41s | 7.3%) Aquawolves Swimming 04/24/2026 2026 CO Steve Drozda LC Shotgun
348 Polina Vitouchkine 47.02 10 BB Min A: 43.59 (+3.43s | 7.3%) Daly City Dolphins 07/19/2025 Alto Last Splash
349 Stella Sison 47.03 10 BB Min A: 43.59 (+3.44s | 7.3%) Roadrunner Aquatics 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
47.03
47.03
50 Back
0.00
47.03
50 Back
47.03
350 Claire Wang 47.06 10 BB Min A: 43.59 (+3.47s | 7.4%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved

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.