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 | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Jack Kitch | 46.90 | 9 | B Min | BB: 46.39 (+0.51s | 1.1%) | Univ. of Denver Hilltoppers | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 402 | Hantian You | 46.94 | 10 | B Min | BB: 46.39 (+0.55s | 1.2%) | Lake Oswego Swim Club | 08/01/2026 | 2026 GACC End Of Season | |
| 403 | Albert Yang | 46.95 | 9 | B Min | BB: 46.39 (+0.56s | 1.2%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 404 | Bowen Bylund | 46.98 | 10 | B Min | BB: 46.39 (+0.59s | 1.3%) | Inland Coastal Aquatic Club | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 405 | Alexander Forward | 46.99 | 8 | B Min | BB: 46.39 (+0.60s | 1.3%) | San Jose Goosemonkeys | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 406 | Gage Sena | 47.09 | 10 | B Min | BB: 46.39 (+0.70s | 1.5%) | Lamarlins Swim Team, Inc. | 07/12/2025 | 2025 Canon City Pentathlon | |
| 407 | Harvey Yuan | 47.10 | 8 | B Min | BB: 46.39 (+0.71s | 1.5%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 408 | Nickoli Stachlowski | 47.10 | 10 | B Min | BB: 46.39 (+0.71s | 1.5%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | |
| 409 | Grant Weigle | 47.13 | 10 | B Min | BB: 46.39 (+0.74s | 1.6%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 410 | Ico Tamayo | 47.16 | 9 | B Min | BB: 46.39 (+0.77s | 1.6%) | Cali Piranha Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 411 | Miles VanderLinden | 47.18 | 10 | B Min | BB: 46.39 (+0.79s | 1.7%) | Truckee-Tahoe Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | |
| 412 | Adrian Pascu | 47.19 | 9 | B Min | BB: 46.39 (+0.80s | 1.7%) | Gold\\\\\\'s Aquatics Club (Camas) | 08/01/2026 | 2026 GACC End Of Season | |
| 413 | Oliver Song Zhang | 47.26 | 10 | B Min | BB: 46.39 (+0.87s | 1.8%) | West Coast Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 414 | Joseph Leach | 47.27 | 10 | B Min | BB: 46.39 (+0.88s | 1.9%) | Highlands Ranch Aquatics | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 415 | Sebastian Alfonso | 47.29 | 10 | B Min | BB: 46.39 (+0.90s | 1.9%) | Walnut Creek Aquabears | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 416 | Andreas Kwiram | 47.32 | 10 | B Min | BB: 46.39 (+0.93s | 2.0%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 417 | James Foster | 47.32 | 10 | B Min | BB: 46.39 (+0.93s | 2.0%) | Aquawolves Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 418 | Robin Zhuang | 47.34 | 8 | B Min | BB: 46.39 (+0.95s | 2.0%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 419 | Patrick Fullerton | 47.36 | 10 | B Min | BB: 46.39 (+0.97s | 2.0%) | South Bay Aquatics | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 420 | Kenneth Zhang | 47.37 | 9 | B Min | BB: 46.39 (+0.98s | 2.1%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 421 | Keith Guo | 47.38 | 9 | B Min | BB: 46.39 (+0.99s | 2.1%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 422 | Owen Hayes | 47.38 | 10 | B Min | BB: 46.39 (+0.99s | 2.1%) | Hills Hurricane Swimming | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 423 | Oliver Pearce | 47.42 | 10 | B Min | BB: 46.39 (+1.03s | 2.2%) | Aces Swim Club | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 424 | Makai Barraclough | 47.45 | 10 | B Min | BB: 46.39 (+1.06s | 2.2%) | Los Altos Mountain View Aquati | 05/30/2026 | MAC May 30 LCM Block Party | |
| 425 | Remington Kalicinski | 47.50 | 10 | B Min | BB: 46.39 (+1.11s | 2.3%) | Wave Aquatics | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 426 | Arthur Viray | 47.50 | 10 | B Min | BB: 46.39 (+1.11s | 2.3%) | Daly City Dolphins | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 427 | Demid Vorobev | 47.57 | 10 | B Min | BB: 46.39 (+1.18s | 2.5%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 428 | Ryan Lee | 47.57 | 10 | B Min | BB: 46.39 (+1.18s | 2.5%) | Highlands Ranch Aquatics | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 429 | George Bilyk | 47.62 | 9 | B Min | BB: 46.39 (+1.23s | 2.6%) | Issaquah Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 430 | Jayden Huang | 47.63 | 10 | B Min | BB: 46.39 (+1.24s | 2.6%) | Harbor Aquatics Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 431 | Miles Vuong | 47.64 | 10 | B Min | BB: 46.39 (+1.25s | 2.6%) | SOL Swim Team | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 432 | Vincent Schremer | 47.65 | 9 | B Min | BB: 46.39 (+1.26s | 2.6%) | Life Time Oregon Swim Team | 06/12/2026 | 2026 THSC June Open | |
| 433 | Ansh Dhuri | 47.66 | 10 | B Min | BB: 46.39 (+1.27s | 2.7%) | Issaquah Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 434 | 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 | |
| 435 | 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 | |
| 436 | 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 | |
| 437 | 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 | |
| 438 | 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 | |
| 439 | 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 | |
| 440 | 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 | |
| 441 | 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+ | |
| 442 | 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 | |
| 443 | 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 | |
| 444 | 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 | |
| 445 | 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 | |
| 446 | 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 | |
| 447 | 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 | |
| 448 | Saul Guevara | 48.04 | 8 | B Min | BB: 46.39 (+1.65s | 3.4%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 449 | 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 | |
| 450 | 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 | |
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.