Western Zone Zone Boys 10 & under - 50 M Free
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 | Miles Zhang | 49.98 | 10 | B: 43.89 (+6.09s | 12.2%) | Milpitas Aquatic Club | 05/30/2026 | MAC May 30 LCM Block Party | ||
| 1402 | Lincoln Reding | 49.99 | 10 | B: 43.89 (+6.10s | 12.2%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | ||
| 1403 | Camden Haselden | 49.99 | 10 | B: 43.89 (+6.10s | 12.2%) | Puget Sound Swim Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 1404 | Bryan Liu | 49.99 | 9 | B: 43.89 (+6.10s | 12.2%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 1405 | Saahil Dixit | 50.01 | 9 | B: 43.89 (+6.12s | 12.2%) | Wave Aquatics | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | ||
| 1406 | Ben Pannucci | 50.03 | 9 | B: 43.89 (+6.14s | 12.3%) | Spokane Club Aquatics Team | 07/24/2026 | 2026 IES LC CHAMPIONSHIPS | ||
| 1407 | Maxwell Yao | 50.04 | 9 | B: 43.89 (+6.15s | 12.3%) | Gilroy Gators Swim Team | 05/18/2024 | San Benito Aquatics C B A+ | ||
| 1408 | Harrison Kay | 50.04 | 9 | B: 43.89 (+6.15s | 12.3%) | Legacy Aquatics | 11/02/2024 | Oregon City Fall Open 2024 | ||
| 1409 | Luke Hammer | 50.07 | 10 | B: 43.89 (+6.18s | 12.3%) | University Place Aquatic Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 1410 | Murphy Oneill Butler | 50.08 | 10 | B: 43.89 (+6.19s | 12.4%) | Wind N Sea Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
| 1411 | Choeyang Gyaltso | 50.09 | 10 | B: 43.89 (+6.20s | 12.4%) | Montrose Marlins Swim Club | 07/10/2026 | 2026 CO Western Slope League Championships | ||
| 1412 | Enzo Palomino | 50.10 | 9 | B: 43.89 (+6.21s | 12.4%) | South Valley Makos | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 1413 | William Fan | 50.14 | 8 | B: 43.89 (+6.25s | 12.5%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1414 | Jiaqi Zong | 50.15 | 8 | B: 43.89 (+6.26s | 12.5%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | ||
| 1415 | Reece Kau | 50.15 | 10 | B: 43.89 (+6.26s | 12.5%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 1416 | Cash Burns | 50.16 | 8 | B: 43.89 (+6.27s | 12.5%) | Montrose Marlins Swim Club | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 1417 | Isaiah Hui | 50.16 | 9 | B: 43.89 (+6.27s | 12.5%) | Tualatin Hills Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | ||
| 1418 | Chase White | 50.21 | 10 | B: 43.89 (+6.32s | 12.6%) | South Valley Makos | 06/28/2024 | 2024 Valley Splash Zone 1S LCM C B A+ | ||
| 1419 | Peter Neibaur | 50.22 | 8 | B: 43.89 (+6.33s | 12.6%) | Voltage Aquatics | 06/07/2025 | Summer Classics 2025 | ||
| 1420 | Eric Yu | 50.25 | 9 | B: 43.89 (+6.36s | 12.7%) | Bellevue Club Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 1421 | Kevin Lin | 50.26 | 10 | B: 43.89 (+6.37s | 12.7%) | Cougar Aquatics | 06/19/2026 | 2026 SWAT Summer Solstice | ||
| 1422 | Connor Mattoon | 50.26 | 7 | B: 43.89 (+6.37s | 12.7%) | Kona Dolphins Swim Club | 06/27/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 1423 | Leon Lu | 50.27 | 8 | B: 43.89 (+6.38s | 12.7%) | Denver Triton Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1424 | Lior Margolis | 50.28 | 7 | B: 43.89 (+6.39s | 12.7%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
| 1425 | Eason Niu | 50.28 | 9 | B: 43.89 (+6.39s | 12.7%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 1426 | Jett Crawford | 50.29 | 8 | B: 43.89 (+6.40s | 12.7%) | Four Corners Aquatic Team | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 1427 | Owen Bailey | 50.30 | 9 | B: 43.89 (+6.41s | 12.7%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 1428 | Mason Birnie | 50.37 | 9 | B: 43.89 (+6.48s | 12.9%) | Front Range Barracudas | 06/27/2026 | 2026 CO CUDA Summer Kicker | ||
| 1429 | Jonathan Shi | 50.38 | 9 | B: 43.89 (+6.49s | 12.9%) | Cascadia Swimming | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 1430 | Jack Jacobsen | 50.40 | 8 | B: 43.89 (+6.51s | 12.9%) | Bozeman Barracudas Swim Team | 07/10/2026 | 2026 MT HLST Last Chance Invitational | ||
| 1431 | Jagyr Arora | 50.43 | 9 | B: 43.89 (+6.54s | 13.0%) | Lake Oswego Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | ||
| 1432 | Simon Chung | 50.43 | 10 | B: 43.89 (+6.54s | 13.0%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 1433 | Benson Hundley | 50.45 | 9 | B: 43.89 (+6.56s | 13.0%) | Hilltop Aquatic Swim Team | 05/29/2025 | 2025 UVRays Oviatt Open | ||
| 1434 | Adrian Williams | 50.49 | 9 | B: 43.89 (+6.60s | 13.1%) | Piranha Swimming | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 1435 | Yannik Scholl | 50.50 | 8 | B: 43.89 (+6.61s | 13.1%) | Univ. of Denver Hilltoppers | 07/11/2026 | 2026 CO SBL Summer Sizzler | ||
| 1436 | Jeffrey Liu | 50.51 | 10 | B: 43.89 (+6.62s | 13.1%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 1437 | Ridhesh Chittudi | 50.56 | 8 | B: 43.89 (+6.67s | 13.2%) | Hillsboro Swim Team | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | ||
| 1438 | Kane Sperber | 50.57 | 9 | B: 43.89 (+6.68s | 13.2%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 1439 | Kainalu Rivera | 50.57 | 9 | B: 43.89 (+6.68s | 13.2%) | Hilo Aquatic Club | 06/27/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 1440 | Wesley Hu | 50.58 | 10 | B: 43.89 (+6.69s | 13.2%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 1441 | Logan Pho | 50.60 | 8 | B: 43.89 (+6.71s | 13.3%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 1442 | Kaeson Hines | 50.61 | 10 | B: 43.89 (+6.72s | 13.3%) | La Junta Tigersharks | 07/24/2026 | 2026 CO SECAL Championship Meet | ||
| 1443 | Weston Wilhite | 50.64 | 9 | B: 43.89 (+6.75s | 13.3%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | ||
| 1444 | Paul Murphy | 50.68 | 8 | B: 43.89 (+6.79s | 13.4%) | Maverick Aquatics | 07/10/2026 | 2026 CO Western Slope League Championships | ||
| 1445 | Brody Bromeier | 50.68 | 6 | B: 43.89 (+6.79s | 13.4%) | Full Armour Swim Team | 06/19/2026 | 2026 CO Falfins Long Course Open | ||
| 1446 | Edward Merpi | 50.69 | 8 | B: 43.89 (+6.80s | 13.4%) | Aces Swim Club | 07/10/2026 | 2026 CO ACES DSA Summer Blast | ||
| 1447 | Mountain Wang | 50.72 | 10 | B: 43.89 (+6.83s | 13.5%) | Neptune Swimming | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 1448 | Ethan Zhang | 50.73 | 8 | B: 43.89 (+6.84s | 13.5%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | ||
| 1449 | Noah Olson | 50.74 | 8 | B: 43.89 (+6.85s | 13.5%) | The Dalles Swim Team | 07/04/2026 | Pendleton Open 2026 | ||
| 1450 | Sebastian DI Matteo | 50.76 | 9 | B: 43.89 (+6.87s | 13.5%) | North Coast Aquatics | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | ||
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.