Western Zone Zone Boys 10 & under - 50 Y Breast
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 | Collin Child | 1:12.48 | 10 | B: 53.39 (+19.09s | 26.3%) | Apex | 03/14/2026 | 2026 John Haring Memorial BC Showdown | ||
| 2552 | Mateo Flores | 1:12.59 | 9 | B: 53.39 (+19.20s | 26.4%) | San Ramon Valley Aquatics | 09/28/2024 | Orinda Aquatics SC C B BB+ Meet | ||
| 2553 | Soren Mattison | 1:12.59 | 10 | B: 53.39 (+19.20s | 26.4%) | Fallbrook Assoc Swim T | 08/16/2025 | 2025 SI FAST RISING STARS 3 | ||
| 2554 | Ethan Ding | 1:12.72 | 8 | B: 53.39 (+19.33s | 26.6%) | DeAnza Cupertino Aquatics | 03/28/2026 | LAMV C B A+ Meet | ||
| 2555 | Levi San Pedro | 1:12.73 | 7 | B: 53.39 (+19.34s | 26.6%) | South Bay Aquatics | 06/28/2025 | 2025 SI CAST 14 Under Rising Stars 2 | ||
| 2556 | Calvin Withrow | 1:12.85 | 9 | B: 53.39 (+19.46s | 26.7%) | North Coast Aquatics | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | ||
| 2557 | Noah Van Overbeke | 1:12.87 | 8 | B: 53.39 (+19.48s | 26.7%) | Stingray Swim Team | 10/19/2024 | 2024 PN IST Fall Open | ||
| 2558 | Lucas Hunt | 1:12.90 | 9 | B: 53.39 (+19.51s | 26.8%) | Bay Club Panthers | 03/07/2026 | BAC Race To AGCs | ||
| 2559 | Aayan Kharat | 1:12.97 | 9 | B: 53.39 (+19.58s | 26.8%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 2560 | Jameson Melendez | 1:13.01 | 9 | B: 53.39 (+19.62s | 26.9%) | Warrior Aquatic Club | 06/20/2026 | NMST BMHG June Summer Invite 26 (SCY) Cop | ||
| 2561 | Noah Shamshurin | 1:13.07 | 6 | B: 53.39 (+19.68s | 26.9%) | Bure-Aqua Academy | 12/14/2025 | 2025 CO FORM Winter Open | ||
| 2562 | Luke Zang | 1:13.24 | 9 | B: 53.39 (+19.85s | 27.1%) | Front Range Barracudas | 01/09/2026 | 2026 CO CUDA January Pizza Meet | ||
| 2563 | Harrison Rohrer | 1:13.32 | 9 | B: 53.39 (+19.93s | 27.2%) | Wasatch Front Fish Market | 01/11/2024 | WFFM Fish Bowl Classic 2024 | ||
| 2564 | Kyle Liu | 1:13.33 | 9 | B: 53.39 (+19.94s | 27.2%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 2565 | Tarun Srinivasan | 1:13.36 | 8 | B: 53.39 (+19.97s | 27.2%) | Pro Swimming | 03/06/2026 | 2026 PN PRO March Last Chance Intra Apprived | ||
| 2566 | Amaru Cabra | 1:13.37 | 10 | B: 53.39 (+19.98s | 27.2%) | Richmond Sailfish | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | ||
| 2567 | Finn McDonald | 1:13.43 | 9 | B: 53.39 (+20.04s | 27.3%) | North Coast Aquatics | 11/02/2025 | 2025 SI SEA Rising Stars Series Meet 1 | ||
| 2568 | Yino Ma | 1:13.45 | 7 | B: 53.39 (+20.06s | 27.3%) | Pacific Dragons Swim Team | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | ||
| 2569 | Savir Khakhkhar | 1:13.45 | 10 | B: 53.39 (+20.06s | 27.3%) | Otter Swim Club | 07/19/2025 | 2025 DACA SC CBA Meet | ||
| 2570 | Taylor Seto | 1:13.47 | 7 | B: 53.39 (+20.08s | 27.3%) | Kamehameha Swim Club | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 2571 | Rubin Xu | 1:13.51 | 7 | B: 53.39 (+20.12s | 27.4%) | Chinook Aquatic Club | 03/07/2026 | 2026 PN C March Madness Approved | ||
| 2572 | Henry Gable | 1:13.52 | 9 | B: 53.39 (+20.13s | 27.4%) | Bishop Swim Team | 06/14/2025 | Bishop Invitational 2025 | ||
| 2573 | Grayson Dunn | 1:13.53 | 10 | B: 53.39 (+20.14s | 27.4%) | Napa Valley Swim Team | 11/15/2025 | NVST Swimming Into Fall 2025 | ||
| 2574 | Jaechul Jung | 1:13.58 | 9 | B: 53.39 (+20.19s | 27.4%) | Palo Alto Stanford Aquatics | 02/22/2025 | 2025 Tri Venue Last Chance Meet PASA | ||
| 2575 | Cliff Roosa | 1:13.59 | 10 | B: 53.39 (+20.20s | 27.4%) | Seattle Metropolitan Aquatic C | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 2576 | Kaito Wang | 1:13.72 | 9 | B: 53.39 (+20.33s | 27.6%) | Otter Swim Club | 12/06/2025 | DCD Winter Holiday Splash CBA+ | ||
| 2577 | Elliot French | 1:13.77 | 9 | B: 53.39 (+20.38s | 27.6%) | Rancho San Dieguito | 02/21/2026 | 2026 SI JBST Age Group Champs Max | ||
| 2578 | Elliot Kang | 1:13.96 | 9 | B: 53.39 (+20.57s | 27.8%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 2579 | Dominic Listella | 1:13.98 | 8 | B: 53.39 (+20.59s | 27.8%) | Spokane Waves Aquatic Team | 12/05/2025 | 2025 SWAT Winter Invite | ||
| 2580 | Weston Klundt | 1:14.03 | 8 | B: 53.39 (+20.64s | 27.9%) | Spokane Waves Aquatic Team | 02/13/2026 | (Pullman) 2026 IES Jr Champs | ||
| 2581 | Adam Kudinov | 1:14.06 | 10 | B: 53.39 (+20.67s | 27.9%) | Chinook Aquatic Club | 03/07/2026 | 2026 PN C March Madness Approved | ||
| 2582 | Remington Marian | 1:14.08 | 7 | B: 53.39 (+20.69s | 27.9%) | Neptune Swimming | 11/08/2025 | TCA PC November SC C B A+ | ||
| 2583 | Kevin Ding | 1:14.10 | 7 | B: 53.39 (+20.71s | 27.9%) | Wasatch Front Fish Market | 11/12/2025 | WFFM November Developmental | ||
| 2584 | August Olsen | 1:14.11 | 9 | B: 53.39 (+20.72s | 28.0%) | Tornadoes Swim Team | 01/11/2025 | 2025 HRVST Winter Invitational | ||
| 2585 | River Murray | 1:14.13 | 8 | B: 53.39 (+20.74s | 28.0%) | Evergreen Hurricanes | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | ||
| 2586 | Emerson DeLacy | 1:14.18 | 9 | B: 53.39 (+20.79s | 28.0%) | Piedmont Swim Team | 05/29/2026 | Piedmont Swim Team Club Championships | ||
| 2587 | Warren Williamson | 1:14.26 | 9 | B: 53.39 (+20.87s | 28.1%) | Bellingham Bay Swim Team | 05/09/2026 | 2026 PN BBST Take A Chance Invite Approved | ||
| 2588 | Ry Blakeslee | 1:14.26 | 8 | B: 53.39 (+20.87s | 28.1%) | Hood River Valley Swim Team | 05/09/2026 | 2026 Spring Sprinter Invitational | ||
| 2589 | Lawrence Lai | 1:14.35 | 8 | B: 53.39 (+20.96s | 28.2%) | San Ramon Valley Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 2590 | Hubert HE | 1:14.35 | 8 | B: 53.39 (+20.96s | 28.2%) | Daly City Dolphins | 03/07/2026 | BAC Race To AGCs | ||
| 2591 | Anthony Philip | 1:14.35 | 7 | B: 53.39 (+20.96s | 28.2%) | Alto Swim Club | 12/19/2025 | ALTO Candy Cane Classic | ||
| 2592 | Mason Birnie | 1:14.51 | 9 | B: 53.39 (+21.12s | 28.3%) | Front Range Barracudas | 01/09/2026 | 2026 CO CUDA January Pizza Meet | ||
| 2593 | Samuel DeLozier | 1:14.59 | 8 | B: 53.39 (+21.20s | 28.4%) | Lake Oswego Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | ||
| 2594 | Christopher Rasmuson | 1:14.61 | 9 | B: 53.39 (+21.22s | 28.4%) | Bishop Swim Team | 06/08/2024 | Bishop Invitational | ||
| 2595 | Corbin Hunter | 1:14.61 | 9 | B: 53.39 (+21.22s | 28.4%) | YMCA of Snohomish County Barra | 10/11/2025 | 2025 PSSA October Challenge APPROVED | ||
| 2596 | Grant Breland | 1:14.65 | 7 | B: 53.39 (+21.26s | 28.5%) | Team Sopris Swimming | 01/16/2026 | 2026 CO MAValanche Invitational | ||
| 2597 | Jaxson Draper | 1:14.67 | 9 | B: 53.39 (+21.28s | 28.5%) | Voltage Aquatics | 04/25/2025 | 2025 IMX IMR Meet | ||
| 2598 | Logan Schoepke | 1:14.75 | 9 | B: 53.39 (+21.36s | 28.6%) | Rocky Mountain Rapids | 05/08/2026 | 2026 CO Rapids IMR IMX Challenge | ||
| 2599 | Oscar Wang | 1:14.81 | 8 | B: 53.39 (+21.42s | 28.6%) | Skyline Swim Club | 10/24/2025 | SSC Witchy Waters 2025 | ||
| 2600 | Lee Vickers | 1:14.88 | 8 | B: 53.39 (+21.49s | 28.7%) | Bishop Swim Team | 06/13/2026 | Bishop Invitational 2026 | ||
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.