Western Zone Zone Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 451 | Elliott Linsmeier | 52.61 | 10 | BB Min | A: 47.89 (+4.72s | 9.0%) | Ramona Swim Team | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 452 | Charles Finter | 52.62 | 10 | BB Min | A: 47.89 (+4.73s | 9.0%) | Bend Swim Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | |
| 453 | Brendan Ma | 52.63 | 9 | BB Min | A: 47.89 (+4.74s | 9.0%) | Orinda Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 454 | Jacob Liu | 52.63 | 10 | BB Min | A: 47.89 (+4.74s | 9.0%) | Trident Swim Club | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 455 | Shuyi Tan | 52.65 | 9 | BB Min | A: 47.89 (+4.76s | 9.0%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 456 | Roy Lee | 52.67 | 9 | BB Min | A: 47.89 (+4.78s | 9.1%) | Irvine Novaquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 457 | Maxwell Dean | 52.69 | 10 | BB Min | A: 47.89 (+4.80s | 9.1%) | Voltage Aquatics | 07/19/2024 | 2024 SRS Summer Championships | |
| 458 | Saien Wu | 52.70 | 10 | BB Min | A: 47.89 (+4.81s | 9.1%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 459 | Victor Secor | 52.71 | 9 | BB Min | A: 47.89 (+4.82s | 9.1%) | Orinda Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 460 | Hudson Porter | 52.71 | 10 | BB Min | A: 47.89 (+4.82s | 9.1%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 461 | Craig Thompson | 52.72 | 10 | BB Min | A: 47.89 (+4.83s | 9.2%) | North Coast Aquatics | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 462 | Fletcher Sumner | 52.72 | 10 | BB Min | A: 47.89 (+4.83s | 9.2%) | Mission Aurora Colorado Swimmi | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 463 | James Covey | 52.73 | 7 | BB Min | A: 47.89 (+4.84s | 9.2%) | Bellevue Club Swim Team | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 464 | Aaron Yang | 52.74 | 10 | BB Min | A: 47.89 (+4.85s | 9.2%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 465 | Mingke Ding | 52.76 | 10 | BB Min | A: 47.89 (+4.87s | 9.2%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 466 | Ezra Junio | 52.77 | 10 | BB Min | A: 47.89 (+4.88s | 9.2%) | Legacy Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 467 | Wesley Ho | 52.79 | 10 | BB Min | A: 47.89 (+4.90s | 9.3%) | Aspire Aquatics of Colorado | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 468 | Kian Bryson | 52.79 | 10 | BB Min | A: 47.89 (+4.90s | 9.3%) | Lake Oswego Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 469 | Bruce Chou | 52.83 | 10 | B: 49.79 (+3.04s | 5.8%) | Jbarracudas Swim Team | 06/19/2026 | 2026 SI Splash And Dash | ||
| 470 | Brian Zhang | 52.85 | 8 | BB Min | A: 47.89 (+4.96s | 9.4%) | Rose Bowl Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 471 | Ethan Liu | 52.88 | 9 | BB Min | A: 47.89 (+4.99s | 9.4%) | Highlands Ranch Aquatics | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 472 | Alfie Mobbs | 52.93 | 10 | BB Min | A: 47.89 (+5.04s | 9.5%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 473 | Christopher Scheetz | 52.95 | 9 | BB Min | A: 47.89 (+5.06s | 9.6%) | COSA Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 474 | Arsha Sheklabadi | 52.95 | 10 | BB Min | A: 47.89 (+5.06s | 9.6%) | Porter Valley Polar Bears | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 475 | Zhencheng Xu | 52.98 | 10 | BB Min | A: 47.89 (+5.09s | 9.6%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 476 | Lucas Richardson | 53.00 | 10 | BB Min | A: 47.89 (+5.11s | 9.6%) | Hawaii Swimming Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 477 | Ruslan Kalinnikov | 53.01 | 8 | BB Min | A: 47.89 (+5.12s | 9.7%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 478 | Waylon Merchant | 53.03 | 10 | BB Min | A: 47.89 (+5.14s | 9.7%) | Fort Collins Area Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 479 | Theodore Cook | 53.03 | 9 | BB Min | A: 47.89 (+5.14s | 9.7%) | SlipStream Aquatics | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 480 | Ho Wong | 53.03 | 9 | BB Min | A: 47.89 (+5.14s | 9.7%) | Aquazot Swim Club | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 481 | Ali Abolfadl | 53.06 | 9 | BB Min | A: 47.89 (+5.17s | 9.7%) | Olympic Cascade Aquatics | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 482 | Abayan Prithviraj | 53.07 | 10 | BB Min | A: 47.89 (+5.18s | 9.8%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 483 | Owen Friedman | 53.07 | 9 | BB Min | A: 47.89 (+5.18s | 9.8%) | Legacy Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 484 | Aniyant Karthik | 53.09 | 9 | BB Min | A: 47.89 (+5.20s | 9.8%) | Olympic Cascade Aquatics | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 485 | Otis Brown | 53.11 | 9 | BB Min | A: 47.89 (+5.22s | 9.8%) | Bainbridge Island Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 486 | Lincoln Kelly | 53.12 | 10 | BB Min | A: 47.89 (+5.23s | 9.8%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 487 | George He | 53.15 | 9 | BB Min | A: 47.89 (+5.26s | 9.9%) | Seattle Metropolitan Aquatic C | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 488 | Wesley Wilson | 53.15 | 9 | BB Min | A: 47.89 (+5.26s | 9.9%) | Lewis Clark Neptune Swim Team | 05/15/2026 | 2026 Chris Engledow Memorial Meet | |
| 489 | Neil Bisht | 53.17 | 9 | BB Min | A: 47.89 (+5.28s | 9.9%) | Valley Splash | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 490 | Cyrus Yang | 53.17 | 10 | BB Min | A: 47.89 (+5.28s | 9.9%) | Quicksilver Swimming | 06/11/2026 | 2026 SCS June AG Invite | |
| 491 | Henry Fredericks | 53.18 | 9 | BB Min | A: 47.89 (+5.29s | 9.9%) | COSA Swimming | 07/11/2026 | 2026 CO SOCO LC Championship Last Chance | |
| 492 | Remington Kalicinski | 53.20 | 10 | BB Min | A: 47.89 (+5.31s | 10.0%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 493 | Andrei Sanchez | 53.22 | 10 | BB Min | A: 47.89 (+5.33s | 10.0%) | Island Aquatics | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | |
| 494 | Elias Lien | 53.29 | 8 | BB Min | A: 47.89 (+5.40s | 10.1%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 495 | Levi Heilbrun | 53.29 | 10 | BB Min | A: 47.89 (+5.40s | 10.1%) | Bend Swim Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | |
| 496 | Joon Cha | 53.31 | 10 | BB Min | A: 47.89 (+5.42s | 10.2%) | Sunnyvale Swim Club | 05/02/2026 | Alto Spring Jam CBA | |
| 497 | August McFarland | 53.32 | 8 | BB Min | A: 47.89 (+5.43s | 10.2%) | Form Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 498 | Wesley Tong | 53.35 | 10 | BB Min | A: 47.89 (+5.46s | 10.2%) | Front Range Barracudas | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 499 | Apollo Van Brunt | 53.44 | 8 | BB Min | A: 47.89 (+5.55s | 10.4%) | Kona Aquatics Club | 06/27/2026 | BIG ISLAND SWIMMING @ KSH | |
| 500 | Lucas Pan | 53.47 | 9 | BB Min | A: 47.89 (+5.58s | 10.4%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
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.