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 | Kevin Zhang | 52.59 | 9 | B: 52.29 (+0.30s | 0.6%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 502 | Lucas Jiang | 52.63 | 9 | B: 52.29 (+0.34s | 0.6%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 503 | Kensington Hull | 52.63 | 10 | B: 52.29 (+0.34s | 0.6%) | Heartland Swim Assoc | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 504 | Chase Witt | 52.66 | 10 | B: 52.29 (+0.37s | 0.7%) | Tillamook YMCA Sharks | 04/26/2025 | April Invitational 2025 | ||
| 505 | Ethan Liu | 52.81 | 9 | B: 52.29 (+0.52s | 1.0%) | Highlands Ranch Aquatics | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | ||
| 506 | Amar Alwattar | 52.83 | 10 | B: 52.29 (+0.54s | 1.0%) | Montclair Swim Team | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 507 | James Budge | 52.87 | 10 | B: 52.29 (+0.58s | 1.1%) | Montclair Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 508 | Luke Taylor | 52.88 | 7 | B: 52.29 (+0.59s | 1.1%) | Laramie Swim Club | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 509 | Giovanni Bigelow | 52.91 | 10 | B: 52.29 (+0.62s | 1.2%) | Thunderbird Aquatic Club | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 510 | Declan Sederholm | 52.93 | 10 | B: 52.29 (+0.64s | 1.2%) | Hilltop Aquatic Swim Team | 04/12/2025 | 2025 UT HAST LC Kickoff Dev Meet | ||
| 511 | Jason Yin | 53.00 | 9 | B: 52.29 (+0.71s | 1.3%) | Santa Clara Swim Club | 05/17/2024 | Quicksilver Swimming Zone 1S LCM C B A+ Meet | ||
| 512 | Preston Kerchusky | 53.00 | 10 | B: 52.29 (+0.71s | 1.3%) | Boise YMCA Swim Team | 04/20/2024 | 2024 BY April LCM Time Achievement | ||
| 513 | Bennett Calliham | 53.04 | 8 | B: 52.29 (+0.75s | 1.4%) | Loveland Swim Club | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 514 | Moses Wang | 53.07 | 10 | B: 52.29 (+0.78s | 1.5%) | Bainbridge Island Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 515 | Alex Joy | 53.12 | 10 | B: 52.29 (+0.83s | 1.6%) | Los Altos Mountain View Aquati | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 516 | Ettore Billip | 53.13 | 9 | B: 52.29 (+0.84s | 1.6%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 517 | Paxton Padilla | 53.21 | 9 | B: 52.29 (+0.92s | 1.7%) | Pueblo County Swim Team | 06/27/2025 | 2025 CO Alicia Leavitt Memorial Open | ||
| 518 | Breydan Maumausolo-Sale | 53.23 | 8 | B: 52.29 (+0.94s | 1.8%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | ||
| 519 | Daniel Schad | 53.28 | 10 | B: 52.29 (+0.99s | 1.9%) | Maui Dolphins Swim Club | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | ||
| 520 | Dylan Tian | 53.29 | 8 | B: 52.29 (+1.00s | 1.9%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 521 | Calder Pettersen | 53.36 | 8 | B: 52.29 (+1.07s | 2.0%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 522 | Kai Kitamori | 53.40 | 10 | B: 52.29 (+1.11s | 2.1%) | East Bay Bat Rays | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 523 | William Frohnen | 53.46 | 9 | B: 52.29 (+1.17s | 2.2%) | San Ramon Valley Aquatics | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 524 | Alex Zhong | 53.53 | 8 | B: 52.29 (+1.24s | 2.3%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 525 | Benjamin Barco Foster | 53.64 | 9 | B: 52.29 (+1.35s | 2.5%) | Portland Aquatic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 526 | Apollo Van Brunt | 53.64 | 8 | B: 52.29 (+1.35s | 2.5%) | Kona Aquatics Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 527 | Anderson Fang | 53.74 | 8 | B: 52.29 (+1.45s | 2.7%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 528 | Jayke Hung | 53.81 | 10 | B: 52.29 (+1.52s | 2.8%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 529 | Jeremiah Lee | 53.81 | 10 | B: 52.29 (+1.52s | 2.8%) | Chinook Aquatic Club | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 530 | Andrew Arbatsky | 53.92 | 10 | B: 52.29 (+1.63s | 3.0%) | Pacifica Sea Lions | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 531 | Foster Douglass | 53.93 | 10 | B: 52.29 (+1.64s | 3.0%) | Hood River Valley Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 532 | Jaroslav Rezac | 53.94 | 9 | B: 52.29 (+1.65s | 3.1%) | Longmont Swim Club | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | ||
| 533 | Ethan Williams | 53.94 | 10 | B: 52.29 (+1.65s | 3.1%) | SaltRakers Aquatic Club | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | ||
| 534 | Zachariah Sivaraj | 53.94 | 8 | B: 52.29 (+1.65s | 3.1%) | Sawtooth Aquatic Club | 07/18/2025 | 2025 LCM Summer Championships | ||
| 535 | Bruce Asmega | 53.95 | 10 | B: 52.29 (+1.66s | 3.1%) | Pacifica Sea Lions | 05/02/2026 | Alto Spring Jam CBA | ||
| 536 | Charles Zheng | 53.99 | 10 | B: 52.29 (+1.70s | 3.1%) | California Dolphins Swim Team | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | ||
| 537 | Adam Mitzel | 54.00 | 8 | B: 52.29 (+1.71s | 3.2%) | Redmond Aquatic Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 538 | Levi Bowen | 54.03 | 10 | B: 52.29 (+1.74s | 3.2%) | Cougar Aquatics | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 539 | Oleg Rassadin | 54.05 | 8 | B: 52.29 (+1.76s | 3.3%) | Denver Swim Academy | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | ||
| 540 | Luke Atanasov | 54.07 | 8 | B: 52.29 (+1.78s | 3.3%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 541 | Lucas Wang | 54.08 | 10 | B: 52.29 (+1.79s | 3.3%) | Chinook Aquatic Club | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
| 542 | Theodore Johnson | 54.11 | 10 | B: 52.29 (+1.82s | 3.4%) | North Jeffco Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 543 | Reean Shen | 54.17 | 10 | B: 52.29 (+1.88s | 3.5%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 544 | Bodie Hendrickson | 54.26 | 10 | B: 52.29 (+1.97s | 3.6%) | Hilltop Aquatic Swim Team | 06/21/2025 | 2025 UT HAST RWB BC Medals Meet | ||
| 545 | Daniel Choi | 54.38 | 9 | B: 52.29 (+2.09s | 3.8%) | Fort Collins Area Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | ||
| 546 | Owen Deis | 54.38 | 10 | B: 52.29 (+2.09s | 3.8%) | Clovis Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | ||
| 547 | Otis Brown | 54.41 | 9 | B: 52.29 (+2.12s | 3.9%) | Bainbridge Island Swim Club | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | ||
| 548 | Ezekiel Beyer | 54.43 | 10 | B: 52.29 (+2.14s | 3.9%) | Swim Dogs | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 549 | Ronan Kruse | 54.49 | 10 | B: 52.29 (+2.20s | 4.0%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 550 | Haoran Cong | 54.53 | 10 | B: 52.29 (+2.24s | 4.1%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
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.