Western Zone Zone Boys 10 & under - 50 M Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Evan Tomizawa | 47.69 | 10 | B Min | BB: 46.39 (+1.30s | 2.7%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 502 | Calder Pettersen | 47.69 | 9 | B Min | BB: 46.39 (+1.30s | 2.7%) | Cascade Swim Club | 06/06/2026 | 2026 PN CSC Swimtacular Approved | |
| 503 | Ari Farzin-Horton | 47.71 | 9 | B Min | BB: 46.39 (+1.32s | 2.8%) | DeAnza Cupertino Aquatics | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 504 | Adam Kao | 47.75 | 10 | B Min | BB: 46.39 (+1.36s | 2.8%) | Life Time Oregon Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 505 | Ryan Ferguson | 47.76 | 10 | B Min | BB: 46.39 (+1.37s | 2.9%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 506 | William Power | 47.79 | 10 | B Min | BB: 46.39 (+1.40s | 2.9%) | Unattached | 06/27/2025 | Valley Splash | |
| 507 | Peter Hofman | 47.79 | 10 | B Min | BB: 46.39 (+1.40s | 2.9%) | Cascade Swim Club | 06/06/2026 | 2026 PN CSC Swimtacular Approved | |
| 508 | Young Sun | 47.81 | 9 | B Min | BB: 46.39 (+1.42s | 3.0%) | Pro Swimming | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 509 | Lucas Richardson | 47.83 | 10 | B Min | BB: 46.39 (+1.44s | 3.0%) | Hawaii Swimming Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 510 | Miles Wang | 47.85 | 9 | B Min | BB: 46.39 (+1.46s | 3.1%) | Pleasanton Seahawks | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 511 | Elliott Boland | 47.85 | 10 | B Min | BB: 46.39 (+1.46s | 3.1%) | Academy Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 512 | Connor Wu | 47.89 | 9 | B Min | BB: 46.39 (+1.50s | 3.1%) | Cascade Swim Club | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 513 | Luke Atanasov | 47.91 | 8 | B Min | BB: 46.39 (+1.52s | 3.2%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 514 | Benjamin Krett | 47.95 | 9 | B Min | BB: 46.39 (+1.56s | 3.3%) | Denver Swim Academy | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 515 | Reean Shen | 47.96 | 10 | B Min | BB: 46.39 (+1.57s | 3.3%) | Pro Swimming | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 516 | Zachary Iannamico | 48.01 | 10 | B Min | BB: 46.39 (+1.62s | 3.4%) | Inland Coastal Aquatic Club | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 517 | Saul Guevara | 48.04 | 8 | B Min | BB: 46.39 (+1.65s | 3.4%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 518 | Martin Li | 48.04 | 10 | B Min | BB: 46.39 (+1.65s | 3.4%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 519 | Mikhail Lagzdin | 48.08 | 9 | B Min | BB: 46.39 (+1.69s | 3.5%) | Olympic Cascade Aquatics | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 520 | Bennett Haselfeld | 48.10 | 10 | B Min | BB: 46.39 (+1.71s | 3.6%) | Issaquah Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 521 | Cameron Lim | 48.19 | 9 | B Min | BB: 46.39 (+1.80s | 3.7%) | Seattle Metropolitan Aquatic C | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 522 | Gabriel Terrones | 48.22 | 10 | B Min | BB: 46.39 (+1.83s | 3.8%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 523 | Edward Uvejzovic | 48.23 | 10 | B Min | BB: 46.39 (+1.84s | 3.8%) | Olympus Aquatics | 06/06/2025 | Speed Lake City 2025 | |
| 524 | Abir Patowary | 48.27 | 10 | B Min | BB: 46.39 (+1.88s | 3.9%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 525 | Kevin Zhang | 48.29 | 9 | B Min | BB: 46.39 (+1.90s | 3.9%) | Wave Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 526 | Benjamin Barco | 48.29 | 9 | B Min | BB: 46.39 (+1.90s | 3.9%) | Portland Aquatic Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 527 | Hohyeon Cho | 48.31 | 10 | B Min | BB: 46.39 (+1.92s | 4.0%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 528 | Jeon Spears | 48.32 | 10 | B Min | BB: 46.39 (+1.93s | 4.0%) | COSA Swimming | 06/05/2026 | 2026 COSA Long Couse Open | |
| 529 | Charlie Wang | 48.32 | 9 | B Min | BB: 46.39 (+1.93s | 4.0%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 530 | Everest Orwick | 48.37 | 10 | B Min | BB: 46.39 (+1.98s | 4.1%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 531 | Daniel Rondel | 48.48 | 9 | B Min | BB: 46.39 (+2.09s | 4.3%) | Wave Aquatics | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 532 | Calvin Larkin | 48.50 | 9 | B Min | BB: 46.39 (+2.11s | 4.4%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 533 | Logan Walker | 48.52 | 10 | B Min | BB: 46.39 (+2.13s | 4.4%) | Fort Collins Area Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 534 | Levi Cheung | 48.53 | 8 | B Min | BB: 46.39 (+2.14s | 4.4%) | Beaverton Area Aquatics Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 535 | Kai Thomas | 48.57 | 10 | B Min | BB: 46.39 (+2.18s | 4.5%) | Renegade Aquatics | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 536 | Yavin Dantra | 48.58 | 9 | B Min | BB: 46.39 (+2.19s | 4.5%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 537 | Bruce Chou | 48.60 | 10 | B: 41.99 (+6.61s | 13.6%) | Jbarracudas Swim Team | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | ||
| 538 | Alex Chen | 48.63 | 9 | B Min | BB: 46.39 (+2.24s | 4.6%) | Seattle Metropolitan Aquatic C | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 539 | Landon Noble | 48.63 | 9 | B Min | BB: 46.39 (+2.24s | 4.6%) | Highlands Ranch Aquatics | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 540 | Ethan Yang | 48.64 | 9 | B Min | BB: 46.39 (+2.25s | 4.6%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 541 | Anderson Fang | 48.64 | 8 | B Min | BB: 46.39 (+2.25s | 4.6%) | Reno Aquatic Club | 07/10/2026 | 2026 NNA Silver State Championships | |
| 542 | Archie McCallum | 48.67 | 8 | B Min | BB: 46.39 (+2.28s | 4.7%) | Poseidon Aquatic Club | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 543 | Diego Watts | 48.70 | 7 | B Min | BB: 46.39 (+2.31s | 4.7%) | Sebastopol Sea Serpents | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 544 | Vaughn Jamison | 48.70 | 10 | B Min | BB: 46.39 (+2.31s | 4.7%) | Aspire Aquatics of Colorado | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 545 | Carter Little | 48.77 | 10 | B Min | BB: 46.39 (+2.38s | 4.9%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 546 | Kaid Petersen | 48.78 | 8 | B Min | BB: 46.39 (+2.39s | 4.9%) | Port Angeles Swim Club | 07/10/2026 | 2026 Sizzlin Summer Splash Copied | |
| 547 | Vincent Nan | 48.79 | 10 | B Min | BB: 46.39 (+2.40s | 4.9%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 548 | Oliver Ng | 48.79 | 10 | B Min | BB: 46.39 (+2.40s | 4.9%) | Life Time Oregon Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 549 | Ishaan Malik | 48.81 | 10 | B Min | BB: 46.39 (+2.42s | 5.0%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 550 | Jason Ma | 48.81 | 10 | B Min | BB: 46.39 (+2.42s | 5.0%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA 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.