Western Zone Zone Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1401 | Sam Maliekal | 52.44 | 10 | B: 46.49 (+5.95s | 11.3%) | Issaquah Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | ||
| 1402 | William Frohnen | 52.44 | 9 | B: 46.49 (+5.95s | 11.3%) | San Ramon Valley Aquatics | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | ||
| 1403 | Lucas Fleck | 52.46 | 10 | B: 46.49 (+5.97s | 11.4%) | AC Swim Club | 11/08/2025 | TCA PC November SC C B A+ | ||
| 1404 | Keegan Hardy | 52.47 | 8 | B: 46.49 (+5.98s | 11.4%) | VillaSport Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 1405 | Diego Pisoni | 52.47 | 9 | B: 46.49 (+5.98s | 11.4%) | Neptune Swimming | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 1406 | Sammy Baker | 52.47 | 10 | B: 46.49 (+5.98s | 11.4%) | Valley Aquatics | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 1407 | Patrick Keene | 52.48 | 9 | B: 46.49 (+5.99s | 11.4%) | Univ. of Denver Hilltoppers | 01/23/2026 | 2026 CO TOPS Colorado Open | ||
| 1408 | Aidan Berger | 52.52 | 9 | B: 46.49 (+6.03s | 11.5%) | Fort Collins Area Swim Team | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | ||
| 1409 | Johnathan Velez | 52.52 | 8 | B: 46.49 (+6.03s | 11.5%) | Beach Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 1410 | Christos Salis | 52.53 | 10 | B: 46.49 (+6.04s | 11.5%) | Highland Dolphins Aquatic Club | 03/28/2026 | PSL March CBA+ | ||
| 1411 | Lucas Li | 52.55 | 8 | B: 46.49 (+6.06s | 11.5%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 1412 | Amos Cohen | 52.56 | 10 | B: 46.49 (+6.07s | 11.5%) | Monterey Bay Swim Club | 10/11/2025 | QSS Santa Cruz Competenicia C B A+ | ||
| 1413 | Wilson Ellsworth | 52.58 | 10 | B: 46.49 (+6.09s | 11.6%) | Thurston Olympians Swim Club | 03/01/2025 | TOSC Poseidon Ohana March 2025 | ||
| 1414 | Ian Cho | 52.59 | 9 | B: 46.49 (+6.10s | 11.6%) | Rancho San Dieguito | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 1415 | Patrick Wang | 52.62 | 8 | B: 46.49 (+6.13s | 11.6%) | Milpitas Aquatic Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 1416 | Chris Guan | 52.62 | 9 | B: 46.49 (+6.13s | 11.6%) | South Snohomish Co Dolphins | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 1417 | Elliott Poe Brown | 52.62 | 8 | B: 46.49 (+6.13s | 11.6%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 1418 | Hazlitt Davenport | 52.63 | 8 | B: 46.49 (+6.14s | 11.7%) | Denver Triton Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 1419 | Cedrick Lo | 52.63 | 10 | B: 46.49 (+6.14s | 11.7%) | Sandpipers of Nevada | 11/08/2024 | 2024 NV State Championships | ||
| 1420 | James Xiao | 52.64 | 9 | B: 46.49 (+6.15s | 11.7%) | Otter Swim Club | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 1421 | Luke Taylor | 52.69 | 7 | B: 46.49 (+6.20s | 11.8%) | Laramie Swim Club | 01/23/2026 | 2026 CO FAST Winter Open | ||
| 1422 | Angelo Cao | 52.71 | 8 | B: 46.49 (+6.22s | 11.8%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | ||
| 1423 | David Griesinger | 52.72 | 9 | B: 46.49 (+6.23s | 11.8%) | Boise YMCA Swim Team | 12/06/2025 | Reindeer Games 2025 | ||
| 1424 | Eli Bywater | 52.73 | 8 | B: 46.49 (+6.24s | 11.8%) | South Davis Aquatics Team | 12/13/2025 | SDAT Winter Pentathlon | ||
| 1425 | Dean Wu | 52.73 | 7 | B: 46.49 (+6.24s | 11.8%) | Burlingame Aquatics | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 1426 | Jack Yulo | 52.76 | 8 | B: 46.49 (+6.27s | 11.9%) | Island Aquatics | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | ||
| 1427 | Cameron Irani-Tehrani | 52.76 | 9 | B: 46.49 (+6.27s | 11.9%) | Pacific Swim | 10/11/2025 | 2025 SI HSA All Ages B C | ||
| 1428 | LeRoy Vitt | 52.77 | 10 | B: 46.49 (+6.28s | 11.9%) | Sublette County Swim Team | 10/19/2024 | Spook Splash 2024 | ||
| 1429 | John Brethauer | 52.78 | 10 | B: 46.49 (+6.29s | 11.9%) | YMCA Presidio Aquatics | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 1430 | Jun Lin | 52.78 | 8 | B: 46.49 (+6.29s | 11.9%) | Seattle Metropolitan Aquatic C | 10/04/2025 | 2025 PN SMAC Fall Kick Off Invitational | ||
| 1431 | Sawyer Mabry | 52.80 | 9 | B: 46.49 (+6.31s | 12.0%) | Wild West Aquatic Club | 12/07/2025 | 2025 BD Del Norte #3 | ||
| 1432 | Preston Bao | 52.80 | 10 | B: 46.49 (+6.31s | 12.0%) | Rancho San Dieguito | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 1433 | Winston McElderry | 52.82 | 7 | B: 46.49 (+6.33s | 12.0%) | Utah Valley Aquatics | 11/12/2025 | 2025 UVRays November Intrasquad | ||
| 1434 | Sam Lin | 52.82 | 10 | B: 46.49 (+6.33s | 12.0%) | Tualatin Hills Swim Club | 10/10/2025 | 2025 October FNT | ||
| 1435 | Austin Adler | 52.84 | 9 | B: 46.49 (+6.35s | 12.0%) | Lake Oswego Swim Club | 10/18/2025 | 2025 LOSC October Intrasquad | ||
| 1436 | Jack Youree | 52.87 | 10 | B: 46.49 (+6.38s | 12.1%) | Kamehameha Swim Club | 02/08/2026 | Aulea Winter Sprint Festival | ||
| 1437 | Henry Faconti | 52.88 | 9 | B: 46.49 (+6.39s | 12.1%) | Highlands Ranch Aquatics | 03/13/2026 | Mile High Championship Invitational | ||
| 1438 | Orley Lewis | 52.90 | 9 | B: 46.49 (+6.41s | 12.1%) | Lake Oswego Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | ||
| 1439 | Elam Frazier | 52.91 | 10 | B: 46.49 (+6.42s | 12.1%) | Colorado Blue | 12/14/2025 | 2025 CO FORM Winter Open | ||
| 1440 | Nathan Nguyen | 52.92 | 10 | B: 46.49 (+6.43s | 12.2%) | San Jose Goosemonkeys | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 1441 | Charles Fukuma | 52.96 | 10 | B: 46.49 (+6.47s | 12.2%) | South Valley Makos | 10/18/2024 | 2024 KING OF THE HILL CHALLENGE | ||
| 1442 | Amos Taub | 52.96 | 10 | B: 46.49 (+6.47s | 12.2%) | Otter Swim Club | 07/19/2025 | 2025 DACA SC CBA Meet | ||
| 1443 | Alexander Zhang | 52.97 | 10 | B: 46.49 (+6.48s | 12.2%) | Quicksilver Swimming | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 1444 | Kekalaholuokekaipueo Hanson | 52.98 | 9 | B: 46.49 (+6.49s | 12.2%) | Punahou Aquatics Institute | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | ||
| 1445 | Griffin Wittenstein | 52.98 | 10 | B: 46.49 (+6.49s | 12.2%) | Hills Hurricane Swimming | 11/02/2024 | Albany Armada C B BB+ Meet | ||
| 1446 | Finn Rodrigues | 53.00 | 9 | B: 46.49 (+6.51s | 12.3%) | Rainbow Aquatics | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | ||
| 1447 | Breydan Maumausolo-Sale | 53.00 | 8 | B: 46.49 (+6.51s | 12.3%) | Kamehameha Swim Club | 01/11/2026 | ABC SCY Meet | ||
| 1448 | Yuchen Zhou | 53.02 | 10 | B: 46.49 (+6.53s | 12.3%) | Eastside Aquatic Swim Team | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 1449 | Steven Ilbana | 53.07 | 9 | B: 46.49 (+6.58s | 12.4%) | Spokane Waves Aquatic Team | 12/05/2025 | 2025 SWAT Winter Invite | ||
| 1450 | Owen Benson | 53.07 | 9 | B: 46.49 (+6.58s | 12.4%) | Foothills Swim Team | 12/14/2025 | 2025 CO CUDA Vs FST Dual | ||
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.