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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1301 | Hudson Avery | 52.07 | 10 | B: 46.49 (+5.58s | 10.7%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 1302 | Leon Tyminski | 52.07 | 10 | B: 46.49 (+5.58s | 10.7%) | Sierra Marlins Swim Team | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 1303 | Lincoln Marshall | 52.08 | 9 | B: 46.49 (+5.59s | 10.7%) | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | ||
| 1304 | Jeremy Ho | 52.10 | 10 | B: 46.49 (+5.61s | 10.8%) | California Dolphins Swim Team | 09/19/2026 | PC LAC C B BB 26 Copied | ||
| 1305 | Kamahao Pickard | 52.11 | 9 | B: 46.49 (+5.62s | 10.8%) | Academy Swim Club | 08/29/2026 | 2026 BIG ISLAND SWIMMING PENTATHLON | ||
| 1306 | Woohyun Kim | 52.12 | 8 | B: 46.49 (+5.63s | 10.8%) | Santa Clara Swim Club | 12/05/2025 | Zone 1S Year End Age Group Champs Minus Meet | ||
| 1307 | Riley Buckingham | 52.16 | 9 | B: 46.49 (+5.67s | 10.9%) | Rogue Rapids | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 1308 | Adrik Biesecker | 52.18 | 9 | B: 46.49 (+5.69s | 10.9%) | North Bay Aquatics | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | ||
| 1309 | Lucas Estepa | 52.19 | 10 | B: 46.49 (+5.70s | 10.9%) | Lakeridge Swim Team | 03/14/2026 | 2026 NNA AGO | ||
| 1310 | Austin Chang | 52.19 | 10 | B: 46.49 (+5.70s | 10.9%) | Nitro Swimming | 09/20/2024 | 2024 ST AQTX Round Rock Unclassified | ||
| 1311 | Mason Somadi | 52.20 | 9 | B: 46.49 (+5.71s | 10.9%) | Beaverton Area Aquatics Club | 12/12/2025 | 2025 FGSC Christmas Invitational | ||
| 1312 | Eric Li | 52.26 | 9 | B: 46.49 (+5.77s | 11.0%) | Pacific Dragons Swim Team | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 1313 | Ryan Li | 52.27 | 9 | B: 46.49 (+5.78s | 11.1%) | Santa Clara Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | ||
| 1314 | August Loening | 52.27 | 8 | B: 46.49 (+5.78s | 11.1%) | Daly City Dolphins | 09/18/2026 | PSL Pacifica Season Launch CBA+ Meet | ||
| 1315 | Julian Ruddy | 52.28 | 9 | B: 46.49 (+5.79s | 11.1%) | San Francisco Seals Swim Team | 10/24/2026 | 10 UNDER HALLOWEEN TREATS HEATS | ||
| 1316 | Stetson Webb | 52.29 | 10 | B: 46.49 (+5.80s | 11.1%) | Neptune Swimming | 10/03/2026 | Neptune Swimming Fall Classic | ||
| 1317 | James McFarland | 52.29 | 8 | B: 46.49 (+5.80s | 11.1%) | Stanford Campus Recreation Ass | 10/03/2026 | 2026 De Anza Cupertino Aquatics SC CBA Meet | ||
| 1318 | John Reynolds | 52.29 | 10 | B: 46.49 (+5.80s | 11.1%) | Reno Aquatic Club | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | ||
| 1319 | Bodhi Etchells | 52.34 | 10 | B: 46.49 (+5.85s | 11.2%) | Issaquah Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 2 | ||
| 1320 | Chris Li | 52.35 | 9 | B: 46.49 (+5.86s | 11.2%) | Santa Clara Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | ||
| 1321 | Harley Slowik | 52.36 | 9 | B: 46.49 (+5.87s | 11.2%) | Bainbridge Island Swim Club | 08/01/2026 | 2026 PN MMSC NCSSL Champs Approved | ||
| 1322 | Ryan Li | 52.36 | 9 | B: 46.49 (+5.87s | 11.2%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | ||
| 1323 | Eason Niu | 52.37 | 9 | B: 46.49 (+5.88s | 11.2%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | ||
| 1324 | Oliver Gremban | 52.39 | 10 | B: 46.49 (+5.90s | 11.3%) | North Coast Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | ||
| 1325 | Michael Houser | 52.41 | 8 | B: 46.49 (+5.92s | 11.3%) | Wind N Sea Swim Team | 08/08/2026 | 2026 SI WIND All Ages NTS Wrap Up Meet | ||
| 1326 | Jeremiah Yoo | 52.41 | 8 | B: 46.49 (+5.92s | 11.3%) | Bellevue Club Swim Team | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | ||
| 1327 | Nolan Morrill | 52.42 | 9 | B: 46.49 (+5.93s | 11.3%) | South Valley Stingrays | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 1328 | Joseph Wilson | 52.42 | 10 | B: 46.49 (+5.93s | 11.3%) | Aquasol | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 1329 | Clyde Hanna | 52.43 | 9 | B: 46.49 (+5.94s | 11.3%) | Lake Oswego Swim Club | 02/07/2025 | 2025 Forest Grove Coast Range Qualifier | ||
| 1330 | Walter Perry | 52.43 | 10 | B: 46.49 (+5.94s | 11.3%) | Chico Aqua-Jets | 09/26/2026 | 2026 CCA Spook Tacular | ||
| 1331 | Keegan Hardy | 52.47 | 8 | B: 46.49 (+5.98s | 11.4%) | VillaSport Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 1332 | Jack Cook | 52.47 | 10 | B: 46.49 (+5.98s | 11.4%) | Swim Kauai Aquatics | 06/27/2026 | SKA Last Chance Meet 62726 | ||
| 1333 | Isaiah Bridge | 52.48 | 10 | B: 46.49 (+5.99s | 11.4%) | Redmond Aquatic Club | 10/10/2026 | Bend Swim Club High Desert Classic | ||
| 1334 | Thaddeus Cheng | 52.48 | 9 | B: 46.49 (+5.99s | 11.4%) | Rainbow Aquatics | 10/02/2026 | 2026 HI Al Minn Invitational | ||
| 1335 | Joshua Hamilton | 52.49 | 10 | B: 46.49 (+6.00s | 11.4%) | Swim Kauai Aquatics | 04/25/2026 | SKA Home Meet 42526 MOCK Day 1 Copied | ||
| 1336 | Theodore Ho | 52.51 | 10 | B: 46.49 (+6.02s | 11.5%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 1337 | Johnathan Velez | 52.52 | 8 | B: 46.49 (+6.03s | 11.5%) | Beach Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | ||
| 1338 | 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 | ||
| 1339 | Christos Salis | 52.53 | 10 | B: 46.49 (+6.04s | 11.5%) | Highland Dolphins Aquatic Club | 03/28/2026 | PSL March CBA+ | ||
| 1340 | Oliver Allison | 52.54 | 9 | B: 46.49 (+6.05s | 11.5%) | Portland Aquatic Club | 10/23/2026 | 2026 THSC Fall Invitational | ||
| 1341 | Lucas Li | 52.55 | 9 | B: 46.49 (+6.06s | 11.5%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 1342 | Jayden Chon | 52.55 | 10 | B: 46.49 (+6.06s | 11.5%) | Tualatin Hills Swim Club | 10/23/2026 | 2026 THSC Fall Invitational | ||
| 1343 | Henry Zhao | 52.57 | 8 | B: 46.49 (+6.08s | 11.6%) | Blue Dolphin Swim Team | 10/17/2026 | 2026 PN IST Fall Open Approved | ||
| 1344 | John Xu | 52.58 | 10 | B: 46.49 (+6.09s | 11.6%) | Livermore AquaCowboys | 10/10/2026 | SRVA SC C B BB+ Meet | ||
| 1345 | Ian Cho | 52.59 | 10 | B: 46.49 (+6.10s | 11.6%) | Rancho San Dieguito | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 1346 | Lincoln Wodke | 52.61 | 8 | B: 46.49 (+6.12s | 11.6%) | Eugene City Swim Club | 06/27/2026 | 2026 Eugene City Swim Club Summer Invite | ||
| 1347 | David Portnoy | 52.61 | 10 | B: 46.49 (+6.12s | 11.6%) | DeAnza Cupertino Aquatics | 07/25/2026 | 2026 DACA SC CBA Meet | ||
| 1348 | 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 | ||
| 1349 | Cedrick Lo | 52.63 | 10 | B: 46.49 (+6.14s | 11.7%) | Sandpipers of Nevada | 11/08/2024 | 2024 NV State Championships | ||
| 1350 | 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 | ||
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.