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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2501 | Mackenzie Bidwill | 51.70 | 10 | B: 48.59 (+3.11s | 6.0%) | Hickam Hurricanes | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 2502 | Olivia Panos | 51.71 | 9 | B: 48.59 (+3.12s | 6.0%) | Unattached | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 2503 | Dorian Bonasera | 51.71 | 9 | B: 48.59 (+3.12s | 6.0%) | Gold Coast Swim Team | 11/07/2025 | SCAT Open | ||
| 2504 | Isabella Xing | 51.71 | 8 | B: 48.59 (+3.12s | 6.0%) | Olympus Aquatics | 09/19/2025 | 2025 Thomas G Thorum IMX Challenge | ||
| 2505 | Linden Killian | 51.72 | 8 | B: 48.59 (+3.13s | 6.1%) | Star Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | ||
| 2506 | Nyla Fana | 51.72 | 10 | B: 48.59 (+3.13s | 6.1%) | Pacific Swim | 05/03/2026 | 2026 SI BAY 14U Rising Stars 1 | ||
| 2507 | Ellie Sokoloski | 51.74 | 8 | B: 48.59 (+3.15s | 6.1%) | Castle Rock Swimming | 01/23/2026 | 2026 CO FAST Winter Open | ||
| 2508 | Summer Wardell | 51.74 | 9 | B: 48.59 (+3.15s | 6.1%) | Trinity Aquatics | 02/21/2026 | 2026 SI MRA Age Group Champs Max Meet | ||
| 2509 | Harper Madsen | 51.74 | 10 | B: 48.59 (+3.15s | 6.1%) | Walla Walla Swim Club | 04/25/2026 | 2026 WWSC Sweet Onion Meet Copied | ||
| 2510 | Harlow Braun | 51.75 | 10 | B: 48.59 (+3.16s | 6.1%) | Boise YMCA Swim Team | 02/01/2025 | Cabin Fever Invitational | ||
| 2511 | Brynn Choi | 51.75 | 8 | B: 48.59 (+3.16s | 6.1%) | Unattached | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 2512 | Ada Sirtkaya | 51.75 | 8 | B: 48.59 (+3.16s | 6.1%) | Wave Aquatics | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 2513 | Madeline Godbout | 51.75 | 10 | B: 48.59 (+3.16s | 6.1%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 2514 | Michelle Franklin | 51.75 | 8 | B: 48.59 (+3.16s | 6.1%) | Sfrp Rossi Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 2515 | Charlotte West | 51.76 | 9 | B: 48.59 (+3.17s | 6.1%) | Falfins Swimming | 01/10/2026 | 2026 CO Falfins SC Series #3 | ||
| 2516 | Jessica Aldrich | 51.76 | 8 | B: 48.59 (+3.17s | 6.1%) | Pueblo Swim Club | 04/25/2026 | 2026 CO COSA Spring SC Kick Off | ||
| 2517 | Eva Cardoso | 51.77 | 8 | B: 48.59 (+3.18s | 6.1%) | Montrose Marlins Swim Club | 01/16/2026 | 2026 CO MAValanche Invitational | ||
| 2518 | Alexandra Adams | 51.78 | 9 | B: 48.59 (+3.19s | 6.2%) | Univ. of Denver Hilltoppers | 01/04/2025 | 2025 CO MACS Winter Invitational | ||
| 2519 | Frankie Simmons | 51.78 | 8 | B: 48.59 (+3.19s | 6.2%) | Pacifica Sea Lions | 03/07/2026 | BAC Race To AGCs | ||
| 2520 | Marlow Cerizo | 51.78 | 10 | B: 48.59 (+3.19s | 6.2%) | Maui Swim Club | 05/16/2026 | 2026 MAGSA 12 U ABC And Special Olympics Meet | ||
| 2521 | Annie Deng | 51.78 | 9 | B: 48.59 (+3.19s | 6.2%) | Pacific Dragons Swim Team | 10/04/2025 | 2025 PN OCA John Walker Invitational | ||
| 2522 | Colby McGrath | 51.78 | 9 | B: 48.59 (+3.19s | 6.2%) | Palo Alto Stanford Aquatics | 01/11/2025 | South San Francisco New Year Splash C B A+ | ||
| 2523 | Norah Drayer | 51.78 | 9 | B: 48.59 (+3.19s | 6.2%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 2524 | Lilinoe Hawkes | 51.79 | 9 | B: 48.59 (+3.20s | 6.2%) | Mission Valley YMCA | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | ||
| 2525 | Elizabeth Comanor | 51.79 | 10 | B: 48.59 (+3.20s | 6.2%) | Alto Swim Club | 03/29/2024 | Alto Rock The Blocks Invitational | ||
| 2526 | Roslyn Bumgardner | 51.80 | 9 | B: 48.59 (+3.21s | 6.2%) | Humboldt Swim Club | 11/23/2024 | Thankswimming Classic 2024 | ||
| 2527 | Cori Nickum | 51.80 | 9 | B: 48.59 (+3.21s | 6.2%) | SlipStream Aquatics | 03/13/2026 | Mile High Championship Invitational | ||
| 2528 | Carolyn Ronald | 51.80 | 9 | B: 48.59 (+3.21s | 6.2%) | North Jeffco Swim Team | 03/13/2026 | Mile High Championship Invitational | ||
| 2529 | Alice Clark | 51.81 | 8 | B: 48.59 (+3.22s | 6.2%) | Hood River Valley Swim Team | 01/10/2026 | 2026 Hood River Winter Invitational | ||
| 2530 | Arya Shevlin | 51.81 | 10 | B: 48.59 (+3.22s | 6.2%) | Northglenn Fusion Swim Club | 02/02/2025 | 2025 CO FORM February Freeze | ||
| 2531 | Chloe Wang | 51.82 | 10 | B: 48.59 (+3.23s | 6.2%) | Cascade Swim Club | 11/16/2025 | 2025 PN CSC Distance Plus Intrasquad | ||
| 2532 | Inara Hove | 51.82 | 9 | B: 48.59 (+3.23s | 6.2%) | Team Eugene Aquatics | 09/25/2025 | 2025 September Mini Meet | ||
| 2533 | Molly Johnson | 51.83 | 9 | B: 48.59 (+3.24s | 6.3%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | ||
| 2534 | Caroline Czisch | 51.85 | 9 | B: 48.59 (+3.26s | 6.3%) | Alto Swim Club | 02/22/2025 | De Anza C B A+ | ||
| 2535 | Evie Lewis | 51.85 | 7 | B: 48.59 (+3.26s | 6.3%) | Lake Oswego Swim Club | 05/09/2026 | 2026 Spring Sprinter Invitational | ||
| 2536 | Petra Cantrell | 51.86 | 9 | B: 48.59 (+3.27s | 6.3%) | Boise Swim Club | 11/22/2025 | 57th Annual Thanksgiving Invitational | ||
| 2537 | Nova St Hilaire | 51.86 | 9 | B: 48.59 (+3.27s | 6.3%) | Seattle Metropolitan Aquatic C | 01/25/2025 | 2025 PN SMAC Winter Invitational | ||
| 2538 | Hallie Martinson | 51.87 | 9 | B: 48.59 (+3.28s | 6.3%) | Manta Ray Aquatics | 12/06/2024 | 2024 SI SBA All Ages B WAG Max Meet | ||
| 2539 | Kai Lopez | 51.87 | 9 | B: 48.59 (+3.28s | 6.3%) | Lake Oswego Swim Club | 01/11/2025 | 2025 LOSC Winter Intrasquad | ||
| 2540 | Tara Singh | 51.87 | 9 | B: 48.59 (+3.28s | 6.3%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 2541 | Bella Bruce | 51.87 | 10 | B: 48.59 (+3.28s | 6.3%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 2542 | Willowa Kaiser | 51.88 | 10 | B: 48.59 (+3.29s | 6.3%) | Woodmoor Tsunamis Swim Team | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | ||
| 2543 | Odette Cobos | 51.89 | 9 | B: 48.59 (+3.30s | 6.4%) | Lincoln City Swim Club | 04/24/2026 | 2026 Newport Swim Team Wray Open | ||
| 2544 | Elaine Wang | 51.89 | 8 | B: 48.59 (+3.30s | 6.4%) | California Dolphins Swim Team | 11/08/2025 | Albany Armada Aquatics C B BB+ Meet | ||
| 2545 | Kaili Xu | 51.89 | 9 | B: 48.59 (+3.30s | 6.4%) | Seattle Metropolitan Aquatic C | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 2546 | Isabel Cloud | 51.93 | 9 | B: 48.59 (+3.34s | 6.4%) | Los Angeles Swim Club | 10/25/2025 | CANY Harry Potter Meet | ||
| 2547 | Laurel Nelson | 51.94 | 8 | B: 48.59 (+3.35s | 6.4%) | Woodmoor Tsunamis Swim Team | 05/08/2026 | 2026 CO Rapids IMR IMX Challenge | ||
| 2548 | Shiloh Carothers | 51.95 | 10 | B: 48.59 (+3.36s | 6.5%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | ||
| 2549 | Sienna Kawal | 51.96 | 9 | B: 48.59 (+3.37s | 6.5%) | Kamehameha Swim Club | 01/11/2026 | ABC SCY Meet | ||
| 2550 | Sara Oh | 51.96 | 10 | B: 48.59 (+3.37s | 6.5%) | West Coast Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational 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.