Western Zone Zone Boys 10 & under - 50 Y 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 | Joseph Waffen | 37.97 | 10 | B Min | BB: 34.59 (+3.38s | 8.9%) | Aulea Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | |
| 1402 | Alex Hirata | 37.97 | 10 | B Min | BB: 34.59 (+3.38s | 8.9%) | DeAnza Cupertino Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | |
| 1403 | Vihaan Alapati | 37.97 | 10 | B Min | BB: 34.59 (+3.38s | 8.9%) | Tualatin Hills Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1404 | Ryder McDermitt | 37.98 | 8 | B Min | BB: 34.59 (+3.39s | 8.9%) | Flatiron Athletic Club | 03/13/2026 | Mile High Championship Invitational | |
| 1405 | William MacDonald | 38.00 | 10 | B Min | BB: 34.59 (+3.41s | 9.0%) | Wave Aquatics | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
| 1406 | Levi Bowen | 38.01 | 10 | B Min | BB: 34.59 (+3.42s | 9.0%) | Portneuf Valley Swim Team | 10/25/2025 | Spook Splash 2025 | |
| 1407 | Zachary Smith | 38.02 | 10 | B Min | BB: 34.59 (+3.43s | 9.0%) | Life Time Nevada Swim Club | 11/08/2024 | 2024 NV State Championships | |
| 1408 | Hugo Situ | 38.02 | 9 | B Min | BB: 34.59 (+3.43s | 9.0%) | Daly City Dolphins | 01/25/2025 | Z1N SC Championship | |
| 1409 | Jayden Cho | 38.03 | 10 | B Min | BB: 34.59 (+3.44s | 9.0%) | University Place Aquatic Club | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
| 1410 | Henry Kyles | 38.03 | 9 | B Min | BB: 34.59 (+3.44s | 9.0%) | Bellingham Bay Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 1411 | Ari Farzin-Horton | 38.03 | 9 | B Min | BB: 34.59 (+3.44s | 9.0%) | DeAnza Cupertino Aquatics | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 1412 | Kyle Cheung | 38.04 | 10 | B Min | BB: 34.59 (+3.45s | 9.1%) | Palo Alto Stanford Aquatics | 12/20/2025 | 2025 PASA Winter Frolic Meet @ PALY HS | |
| 1413 | Eli Ferris | 38.04 | 9 | B Min | BB: 34.59 (+3.45s | 9.1%) | Elko Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 1414 | Sage Dawson | 38.04 | 10 | B Min | BB: 34.59 (+3.45s | 9.1%) | Renegade Aquatics | 01/31/2026 | 2026 SI HSA All Ages NTS Meet | |
| 1415 | Charles Fikhman | 38.05 | 9 | B Min | BB: 34.59 (+3.46s | 9.1%) | Pacific Swim | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | |
| 1416 | William Lan | 38.05 | 10 | B Min | BB: 34.59 (+3.46s | 9.1%) | Rancho San Dieguito | 10/11/2025 | 2025 SI RSD All Ages B C Meet | |
| 1417 | Logan Violette | 38.05 | 10 | B Min | BB: 34.59 (+3.46s | 9.1%) | Columbia River Swim Team | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1418 | Alex Fang | 38.05 | 10 | B Min | BB: 34.59 (+3.46s | 9.1%) | Lake Oswego Swim Club | 01/28/2026 | 2026 January LOSC Intrasquad | |
| 1419 | Sebastian Guzman | 38.05 | 10 | B Min | BB: 34.59 (+3.46s | 9.1%) | Bure-Aqua Academy | 02/15/2025 | 2025 CO Aces Winter Open | |
| 1420 | Logan McLaughlin | 38.05 | 9 | B Min | BB: 34.59 (+3.46s | 9.1%) | Patriot Swim Club | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 1421 | Eugene McCarthy | 38.06 | 10 | B Min | BB: 34.59 (+3.47s | 9.1%) | Mighty Marlins Swim Club | 10/11/2025 | 2025 PN MMSC Fall Invite | |
| 1422 | Chase Yang | 38.06 | 9 | B Min | BB: 34.59 (+3.47s | 9.1%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | |
| 1423 | Chase White | 38.07 | 10 | B Min | BB: 34.59 (+3.48s | 9.1%) | South Valley Makos | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 1424 | Atlas Crowley | 38.07 | 10 | B Min | BB: 34.59 (+3.48s | 9.1%) | McMinnville Swim Club | 02/15/2026 | 2026 MSC Vs APEX Dual Meet | |
| 1425 | Killian Mann | 38.07 | 9 | B Min | BB: 34.59 (+3.48s | 9.1%) | Olympic Cascade Aquatics | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | |
| 1426 | Milo Chan | 38.09 | 9 | B Min | BB: 34.59 (+3.50s | 9.2%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | |
| 1427 | Joshua Thomas | 38.09 | 10 | B Min | BB: 34.59 (+3.50s | 9.2%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | |
| 1428 | William Foster | 38.09 | 10 | B Min | BB: 34.59 (+3.50s | 9.2%) | Wave Aquatics | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
| 1429 | Andrii Ivanov | 38.09 | 10 | B Min | BB: 34.59 (+3.50s | 9.2%) | Valley Aquatics | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | |
| 1430 | Makai Barraclough | 38.10 | 10 | B Min | BB: 34.59 (+3.51s | 9.2%) | Los Altos Mountain View Aquati | 10/25/2025 | 2025 SUNN Fall Classic | |
| 1431 | Elliot Gorman | 38.10 | 10 | B Min | BB: 34.59 (+3.51s | 9.2%) | Front Range Barracudas | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1432 | Yusuf Kalai | 38.10 | 10 | B Min | BB: 34.59 (+3.51s | 9.2%) | South Valley Makos | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
| 1433 | Jack Sunderland | 38.11 | 9 | B Min | BB: 34.59 (+3.52s | 9.2%) | Team Vortex | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 1434 | Charles Wright | 38.11 | 9 | B Min | BB: 34.59 (+3.52s | 9.2%) | Montrose Marlins Swim Club | 03/14/2026 | 2026 CO Western Slope League Bronze Meet | |
| 1435 | Jack Ball | 38.12 | 10 | B Min | BB: 34.59 (+3.53s | 9.3%) | Kentridge | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 1436 | Nikshay Chandrasekar | 38.12 | 9 | B Min | BB: 34.59 (+3.53s | 9.3%) | Pro Swimming | 10/18/2025 | 2025 PN VAST Fall Classic | |
| 1437 | Edison Reed | 38.13 | 10 | B Min | BB: 34.59 (+3.54s | 9.3%) | Legacy Aquatics | 02/15/2026 | 2026 LA Last Chance | |
| 1438 | Jasper Zhong | 38.13 | 8 | B Min | BB: 34.59 (+3.54s | 9.3%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 1439 | Avery Ledda | 38.14 | 9 | B Min | BB: 34.59 (+3.55s | 9.3%) | Seals Aquatics | 11/22/2025 | Thankswimming Classic 2025 | |
| 1440 | Samuel Smith | 38.15 | 10 | B Min | BB: 34.59 (+3.56s | 9.3%) | Fort Collins Area Swim Team | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 1441 | Miles Greenberg | 38.15 | 10 | B Min | BB: 34.59 (+3.56s | 9.3%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 1442 | Aryan Malhotra | 38.16 | 7 | B Min | BB: 34.59 (+3.57s | 9.4%) | Quicksilver Swimming | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 1443 | Calex Gonzalez | 38.16 | 9 | B Min | BB: 34.59 (+3.57s | 9.4%) | Apex | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | |
| 1444 | Lander Hamilton | 38.17 | 10 | B Min | BB: 34.59 (+3.58s | 9.4%) | Aces Swim Club | 09/21/2024 | 2024 CO ACES Intra Squad #1 | |
| 1445 | Aydin Ansari | 38.17 | 9 | B Min | BB: 34.59 (+3.58s | 9.4%) | Beast | 12/04/2025 | 2025 Holiday Swim Festival | |
| 1446 | Kenneth Green | 38.17 | 9 | B Min | BB: 34.59 (+3.58s | 9.4%) | Pro Swimming | 11/22/2025 | 2025 PN Nov AGI, Division 2 (SMAC) | |
| 1447 | Rowan Pekarek | 38.17 | 10 | B Min | BB: 34.59 (+3.58s | 9.4%) | Issaquah Swim Team | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 1448 | Ryan Li | 38.18 | 9 | B Min | BB: 34.59 (+3.59s | 9.4%) | Seattle Metropolitan Aquatic C | 02/27/2026 | 2026 PN February AGI, Div 1 Approved | |
| 1449 | Henrik Thomas | 38.19 | 9 | B Min | BB: 34.59 (+3.60s | 9.4%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 1450 | Sam Ventura | 38.19 | 8 | B Min | BB: 34.59 (+3.60s | 9.4%) | Wave Aquatics | 09/27/2025 | 2025 PN SSCD Autumn Open | |
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.