Western Zone Zone Boys 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3551 | Jasper zhu | 1:14.33 | 9 | B: 48.29 (+26.04s | 35.0%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 3552 | Yino Ma | 1:14.41 | 7 | B: 48.29 (+26.12s | 35.1%) | Pacific Dragons Swim Team | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | ||
| 3553 | Wilson Tan | 1:14.45 | 7 | B: 48.29 (+26.16s | 35.1%) | Wave Aquatics | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 3554 | Tony Yang | 1:14.55 | 7 | B: 48.29 (+26.26s | 35.2%) | Palo Alto Stanford Aquatics | 07/20/2025 | 2025 PASA Summer Palooza | ||
| 3555 | Gabriel Pearl Kwon | 1:14.62 | 9 | B: 48.29 (+26.33s | 35.3%) | Island Aquatics | 12/06/2025 | 2025 MAGSA SCY B3 Meet | ||
| 3556 | Lincoln Underwood | 1:14.62 | 8 | B: 48.29 (+26.33s | 35.3%) | Team Eugene Aquatics | 06/05/2026 | 2026 June Mini Meet | ||
| 3557 | Atlas Kelso | 1:14.68 | 9 | B: 48.29 (+26.39s | 35.3%) | Mighty Marlins Swim Club | 11/16/2024 | 2024 PN MMSC November Invitational | ||
| 3558 | William Gucwa | 1:14.75 | 9 | B: 48.29 (+26.46s | 35.4%) | Team Sopris Swimming | 05/16/2026 | 2026 CO Sopris FAST Challenge | ||
| 3559 | Mateo Sheely | 1:14.79 | 8 | B: 48.29 (+26.50s | 35.4%) | Inland Coastal Aquatic Club | 10/12/2024 | 2024 SI HSA BC All Ages Oct | ||
| 3560 | Liam Hooda | 1:14.81 | 8 | B: 48.29 (+26.52s | 35.4%) | Front Range Barracudas | 01/17/2025 | 2025 CO CUDA Classic | ||
| 3561 | Dakota Goin | 1:14.90 | 9 | B: 48.29 (+26.61s | 35.5%) | Monterey Bay Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 3562 | Isaac Doyle | 1:15.09 | 7 | B: 48.29 (+26.80s | 35.7%) | Full Armour Swim Team | 05/02/2026 | 2026 CO FLFN Summer Series #2 | ||
| 3563 | Nathanael Preston | 1:15.11 | 10 | B: 48.29 (+26.82s | 35.7%) | Murray Aquatic Club | 11/21/2024 | 2024 MAC Thanksgiving Mini Meet | ||
| 3564 | David Veremyeyev | 1:15.33 | 7 | B: 48.29 (+27.04s | 35.9%) | Eastside Aquatic Swim Team | 10/18/2025 | 2025 PN IST Fall Open | ||
| 3565 | Arie Wilson | 1:15.41 | 10 | B: 48.29 (+27.12s | 36.0%) | Sebastopol Sea Serpents | 10/19/2024 | Pumpkin Plunge Invitational | ||
| 3566 | Holden Lee | 1:15.54 | 10 | B: 48.29 (+27.25s | 36.1%) | Palo Alto Stanford Aquatics | 12/21/2024 | 2024 PASA Winter Frolic Meet @ PALY HS | ||
| 3567 | Brady Huang | 1:15.74 | 10 | B: 48.29 (+27.45s | 36.2%) | Neptune Swimming | 12/13/2024 | Neptune Swimming Swim Like The Dickens | ||
| 3568 | Dylan Contreras | 1:15.78 | 9 | B: 48.29 (+27.49s | 36.3%) | Team Sopris Swimming | 10/12/2024 | 2024 CO Autumn Aspen Meet | ||
| 3569 | Hudson Holloway | 1:15.78 | 8 | B: 48.29 (+27.49s | 36.3%) | Inland Coastal Aquatic Club | 04/11/2026 | 2026 SI FAST BC All Ages | ||
| 3570 | Bryce Kadish | 1:15.80 | 9 | B: 48.29 (+27.51s | 36.3%) | Mlst | 06/14/2025 | Bishop Invitational 2025 | ||
| 3571 | Arjun Bharathwaj | 1:15.84 | 8 | B: 48.29 (+27.55s | 36.3%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | ||
| 3572 | Rowan Walshin | 1:15.95 | 10 | B: 48.29 (+27.66s | 36.4%) | Hood River Valley Swim Team | 01/11/2025 | 2025 HRVST Winter Invitational | ||
| 3573 | Lucas Novak | 1:16.06 | 6 | B: 48.29 (+27.77s | 36.5%) | Hillsboro Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | ||
| 3574 | Rowin Rajamoney | 1:16.22 | 9 | B: 48.29 (+27.93s | 36.6%) | Hood River Valley Swim Team | 05/09/2026 | 2026 Spring Sprinter Invitational | ||
| 3575 | Jack Barksdale | 1:16.51 | 7 | B: 48.29 (+28.22s | 36.9%) | Falfins Swimming | 02/08/2026 | 2026 CO Falfins Short Course Series #4 | ||
| 3576 | Yusheng Zhang | 1:16.58 | 6 | B: 48.29 (+28.29s | 36.9%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 3577 | Ostin Miakov | 1:16.65 | 8 | B: 48.29 (+28.36s | 37.0%) | Aloha Aquatics Association | 01/11/2026 | ABC SCY Meet | ||
| 3578 | Levi Liechty | 1:16.67 | 9 | B: 48.29 (+28.38s | 37.0%) | Sweet Home Swim Club, Inc. | 01/11/2025 | 2025 Lebanon Invitational | ||
| 3579 | Max Tung | 1:16.74 | 9 | B: 48.29 (+28.45s | 37.1%) | Alto Swim Club | 02/01/2025 | Alto Swim Club Valentine Classic | ||
| 3580 | Colton Hansen | 1:16.80 | 10 | B: 48.29 (+28.51s | 37.1%) | Utah Valley Aquatics | 11/13/2024 | 2024 UVrays November Intrasquad | ||
| 3581 | Zachary Vance | 1:16.85 | 9 | B: 48.29 (+28.56s | 37.2%) | Caldwell Swim Club | 12/20/2025 | 2025 BY Candy Cane Invitational | ||
| 3582 | Dermot O'Neill | 1:16.87 | 8 | B: 48.29 (+28.58s | 37.2%) | Highland Dolphins Aquatic Club | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 3583 | Edward Liang | 1:16.88 | 8 | B: 48.29 (+28.59s | 37.2%) | Clovis Swim Club | 01/11/2025 | 2025 Clovis Swim Club Winter Open | ||
| 3584 | Gideon Good | 1:17.11 | 8 | B: 48.29 (+28.82s | 37.4%) | Sandpoint Sharks Swim Club | 11/21/2025 | 2025 Adam England Memorial Fall Splash | ||
| 3585 | Vincent Slay-Wetzel | 1:17.17 | 9 | B: 48.29 (+28.88s | 37.4%) | Lake Oswego Swim Club | 05/09/2026 | 2026 Spring Sprinter Invitational | ||
| 3586 | Indy Carlson | 1:17.36 | 8 | B: 48.29 (+29.07s | 37.6%) | Hillsboro Swim Team | 10/10/2025 | 2025 OR HEAT Fall Invitational | ||
| 3587 | Jace Berg | 1:17.37 | 7 | B: 48.29 (+29.08s | 37.6%) | Rogue Rapids | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | ||
| 3588 | Benjamin Sturz | 1:17.49 | 10 | B: 48.29 (+29.20s | 37.7%) | North Coast Aquatics | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | ||
| 3589 | Toby Gawthrop | 1:17.49 | 9 | B: 48.29 (+29.20s | 37.7%) | Wave Aquatics | 03/15/2025 | 2025 PN MMSC Marlins Madness | ||
| 3590 | Luke Groza | 1:17.49 | 7 | B: 48.29 (+29.20s | 37.7%) | Vandal Aquatic Club | 09/27/2025 | Cougar Fall Fury | ||
| 3591 | Alejandro Dinares Cardenal | 1:17.51 | 6 | B: 48.29 (+29.22s | 37.7%) | Vashon Seals Swim Team | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | ||
| 3592 | Matai Morley | 1:17.53 | 10 | B: 48.29 (+29.24s | 37.7%) | Hilltop Aquatic Swim Team | 10/15/2025 | 2025 UT HAST Monster Mash Meet | ||
| 3593 | Don Hofmann | 1:17.68 | 9 | B: 48.29 (+29.39s | 37.8%) | Thurston Olympians Swim Club | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | ||
| 3594 | Brooks Patterson | 1:17.68 | 10 | B: 48.29 (+29.39s | 37.8%) | Swim Kauai Aquatics | 11/15/2025 | SKA Home Meet 111525 | ||
| 3595 | Ethan Wagner | 1:17.90 | 9 | B: 48.29 (+29.61s | 38.0%) | Port Angeles Swim Club | 05/16/2026 | 2026 PN PASC Masters And Munchkins Approved | ||
| 3596 | Barrett Evenhus | 1:18.07 | 9 | B: 48.29 (+29.78s | 38.1%) | Velocity Swimming | 04/25/2026 | 2026 IE VS James Elwyn Memorial Progressive | ||
| 3597 | Timothy Yang | 1:18.14 | 10 | B: 48.29 (+29.85s | 38.2%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | ||
| 3598 | Takezo Miyamoto | 1:18.20 | 9 | B: 48.29 (+29.91s | 38.2%) | Swim Kauai Aquatics | 05/09/2026 | SKA Home Meet 050926 | ||
| 3599 | Lincoln Wiscombe | 1:18.31 | 7 | B: 48.29 (+30.02s | 38.3%) | Portneuf Valley Swim Team | 07/12/2025 | 2025 Mashed Potato Dash | ||
| 3600 | Ethan Wang | 1:18.36 | 9 | B: 48.29 (+30.07s | 38.4%) | Pacific Dragons Swim Team | 03/07/2026 | 2026 PDST Mar Pentathlon Last Chance 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.