Western Zone Zone Boys 10 & under - 50 Y Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2551 | Parker Tregeagle | 45.45 | 9 | B: 38.19 (+7.26s | 16.0%) | Flying Horse Aquatics Club | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 2552 | Hudson Luecker | 45.45 | 9 | B: 38.19 (+7.26s | 16.0%) | Madras Swim Team | 07/17/2026 | Madras Locals Meet | ||
| 2553 | Yao Yang | 45.46 | 8 | B: 38.19 (+7.27s | 16.0%) | DeAnza Cupertino Aquatics | 02/07/2026 | PASA CBA+ SCY Meet Feb 2026 | ||
| 2554 | Hudson Moore | 45.47 | 9 | B: 38.19 (+7.28s | 16.0%) | Douglas Dolfins Swim Team | 07/31/2026 | 2026 High Country Short Course Championship | ||
| 2555 | Thomas Yamamoto | 45.48 | 10 | B: 38.19 (+7.29s | 16.0%) | Cedar Swim Club | 02/20/2025 | 2025 CSC Final Countdown | ||
| 2556 | Roko Perak | 45.49 | 9 | B: 38.19 (+7.30s | 16.0%) | Univ. of Denver Hilltoppers | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 2557 | Henry Herschmiller | 45.49 | 9 | B: 38.19 (+7.30s | 16.0%) | Port Angeles Swim Club | 05/16/2026 | 2026 PN PASC Masters And Munchkins Approved | ||
| 2558 | Beckett Leigh | 45.51 | 9 | B: 38.19 (+7.32s | 16.1%) | Los Gatos Swim Club | 09/27/2025 | 2025 MAC Season Kick Off | ||
| 2559 | Zach Zobec | 45.52 | 7 | B: 38.19 (+7.33s | 16.1%) | Denver Triton Swim Team | 12/14/2025 | 2025 CO FORM Winter Open | ||
| 2560 | William Schaefer | 45.52 | 9 | B: 38.19 (+7.33s | 16.1%) | Heartland Swim Assoc | 10/11/2025 | 2025 SI HSA All Ages B C | ||
| 2561 | Leonardo Garcia | 45.52 | 9 | B: 38.19 (+7.33s | 16.1%) | Caldwell Swim Club | 10/25/2025 | 2025 Spooktacular Swim Meet | ||
| 2562 | Jackson Jensen | 45.54 | 9 | B: 38.19 (+7.35s | 16.1%) | Valley Aquatics | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | ||
| 2563 | Lucas Nguyen | 45.54 | 10 | B: 38.19 (+7.35s | 16.1%) | Renegade Aquatics | 12/15/2024 | 2024 SI FAST 14U C Meet | ||
| 2564 | Jayden Huang | 45.58 | 9 | B: 38.19 (+7.39s | 16.2%) | Aces Swim Club | 03/15/2025 | 2025 CO ACES Mighty Mini | ||
| 2565 | Kyle Zhang | 45.59 | 8 | B: 38.19 (+7.40s | 16.2%) | Aquacise Swimming | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 2566 | Dillon Lester | 45.59 | 8 | B: 38.19 (+7.40s | 16.2%) | Neptune Swimming | 07/25/2026 | 2026 REAL Championships | ||
| 2567 | Jackson Li | 45.59 | 10 | B: 38.19 (+7.40s | 16.2%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | ||
| 2568 | Waylon Wolf | 45.60 | 10 | B: 38.19 (+7.41s | 16.3%) | Valley Dolphins Swim Team | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 2569 | Orion Kiniery | 45.60 | 8 | B: 38.19 (+7.41s | 16.3%) | Clovis Swim Club | 01/10/2026 | 2026 Clovis Swim Club Winter Open | ||
| 2570 | Ethan Nguyen | 45.60 | 8 | B: 38.19 (+7.41s | 16.3%) | Legacy Aquatics | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 2571 | Samuel Ewing | 45.61 | 10 | B: 38.19 (+7.42s | 16.3%) | Team Vortex | 07/09/2025 | 2025 CO NCS 10 U Summer Festival | ||
| 2572 | Maxwell Gibson | 45.61 | 8 | B: 38.19 (+7.42s | 16.3%) | Piranha Swimming | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 2573 | Samuel Brown | 45.62 | 9 | B: 38.19 (+7.43s | 16.3%) | Seattle Metropolitan Aquatic C | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | ||
| 2574 | Taylon Zhu | 45.63 | 7 | B: 38.19 (+7.44s | 16.3%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 2575 | Lucas Oh | 45.67 | 10 | B: 38.19 (+7.48s | 16.4%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 2576 | Harvey Yang | 45.68 | 9 | B: 38.19 (+7.49s | 16.4%) | Santa Clara Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | ||
| 2577 | Sebastian DI Matteo | 45.69 | 8 | B: 38.19 (+7.50s | 16.4%) | North Coast Aquatics | 04/11/2026 | SI 2026 RSD All Ages BC Meet | ||
| 2578 | Brayden Wei | 45.71 | 9 | B: 38.19 (+7.52s | 16.5%) | Pro Swimming | 06/19/2026 | 2026 PN PRO June Summer Intrasquad | ||
| 2579 | Eric Zhao | 45.73 | 9 | B: 38.19 (+7.54s | 16.5%) | Los Angeles Swim Club | 12/06/2025 | 2025 CA CANY Candy Cane | ||
| 2580 | Joji Hutchinson | 45.73 | 9 | B: 38.19 (+7.54s | 16.5%) | Aptos Cabrillo Swim Club | 07/18/2025 | CVAL | ||
| 2581 | Evan Kang | 45.74 | 9 | B: 38.19 (+7.55s | 16.5%) | Unattached | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | ||
| 2582 | Nathan Wang | 45.75 | 9 | B: 38.19 (+7.56s | 16.5%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | ||
| 2583 | Cole Erickson | 45.76 | 8 | B: 38.19 (+7.57s | 16.5%) | Reno Aquatic Club | 02/06/2026 | 2026 Valentines Day Age Group Open | ||
| 2584 | James Knox | 45.77 | 9 | B: 38.19 (+7.58s | 16.6%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 2585 | Anthony Salinas | 45.78 | 8 | B: 38.19 (+7.59s | 16.6%) | Piranha Swimming | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 2586 | Aru Gopinath | 45.79 | 8 | B: 38.19 (+7.60s | 16.6%) | Unattached | 11/08/2025 | TCA PC November SC C B A+ | ||
| 2587 | Miles Brock | 45.80 | 9 | B: 38.19 (+7.61s | 16.6%) | Napa Valley Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 2588 | Choeyang Gyaltso | 45.80 | 10 | B: 38.19 (+7.61s | 16.6%) | Montrose Marlins Swim Club | 06/05/2026 | 2026 CO Gunnison Invitational | ||
| 2589 | Luke Maendel | 45.81 | 10 | B: 38.19 (+7.62s | 16.6%) | Ski Hi Aquatics | 06/12/2026 | 2026 CO Lamarlins Invitational | ||
| 2590 | James Warren | 45.82 | 10 | B: 38.19 (+7.63s | 16.7%) | Seattle Metropolitan Aquatic C | 06/14/2026 | 2026 SMAC June Mini Meet Approved | ||
| 2591 | William Keum | 45.83 | 10 | B: 38.19 (+7.64s | 16.7%) | Pikes Peak Athletics | 01/10/2026 | 2026 CO PPA January Meet | ||
| 2592 | Jaxson Uribe | 45.83 | 10 | B: 38.19 (+7.64s | 16.7%) | Kamehameha Swim Club | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 2593 | Remington Marian | 45.83 | 7 | B: 38.19 (+7.64s | 16.7%) | Neptune Swimming | 07/25/2026 | 2026 REAL Championships | ||
| 2594 | Julien Pied | 45.83 | 10 | B: 38.19 (+7.64s | 16.7%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | ||
| 2595 | Ryan David | 45.85 | 9 | B: 38.19 (+7.66s | 16.7%) | Trinity Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 2596 | Austen Tao | 45.85 | 9 | B: 38.19 (+7.66s | 16.7%) | Daly City Dolphins | 03/28/2026 | PSL March CBA+ | ||
| 2597 | Noah Olson | 45.85 | 8 | B: 38.19 (+7.66s | 16.7%) | The Dalles Swim Team | 08/07/2026 | 2026 OR NST Seahorse Invitational | ||
| 2598 | Leo Tang | 45.85 | 6 | B: 38.19 (+7.66s | 16.7%) | South San Francisco Aquatics | 07/25/2026 | 2026 DACA SC CBA Meet | ||
| 2599 | Ezekiel Valencia | 45.87 | 10 | B: 38.19 (+7.68s | 16.7%) | La Junta Tigersharks | 07/11/2026 | 2026 CO Canon City Swim Meet | ||
| 2600 | Adar Shalev | 45.88 | 9 | B: 38.19 (+7.69s | 16.8%) | Jbarracudas Swim Team | 07/10/2026 | 2026 SI JBST All Ages Last Chance Meet | ||
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.