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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1651 | Yubin Chang | 58.15 | 6 | B: 46.49 (+11.66s | 20.1%) | Burlingame Aquatics | 03/07/2026 | BAC Race To AGCs | ||
| 1652 | Adam Mitzel | 58.18 | 8 | B: 46.49 (+11.69s | 20.1%) | Redmond Aquatic Club | 10/18/2025 | 2025 HRVST Harvest Of Gold Invitational | ||
| 1653 | Cole Smith | 58.22 | 10 | B: 46.49 (+11.73s | 20.1%) | Voltage Aquatics | 10/25/2025 | Spook Splash 2025 | ||
| 1654 | Gideon Reeves | 58.22 | 9 | B: 46.49 (+11.73s | 20.1%) | Form Swim Team | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 1655 | Noel Sea | 58.23 | 9 | B: 46.49 (+11.74s | 20.2%) | Tualatin Hills Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | ||
| 1656 | Kenzou Smith | 58.25 | 11 | B: 46.49 (+11.76s | 20.2%) | Boys & Girls Club of SF | 10/11/2025 | SSF October Splash C B A+ Meet | ||
| 1657 | Zachary Zhao | 58.28 | 9 | B: 46.49 (+11.79s | 20.2%) | Seattle Metropolitan Aquatic C | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | ||
| 1658 | Aiden Tsang | 58.29 | 10 | B: 46.49 (+11.80s | 20.2%) | Legacy Aquatics | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 1659 | Ethan Zhou | 58.30 | 9 | B: 46.49 (+11.81s | 20.3%) | Excel Aquatics | 11/01/2025 | 2025 Pumpkin Spice Splash | ||
| 1660 | Foster Felkey | 58.35 | 9 | B: 46.49 (+11.86s | 20.3%) | Aspire Aquatics of Colorado | 01/16/2026 | 2026 HSA TYR Invitational | ||
| 1661 | Ezekiel Baker | 58.39 | 9 | B: 46.49 (+11.90s | 20.4%) | Kona Dolphins Swim Club | 02/07/2026 | BIG ISLAND SWIMMING @ KCAC | ||
| 1662 | Abhinav Peddireddy | 58.41 | 9 | B: 46.49 (+11.92s | 20.4%) | YMCA of Snohomish County Barra | 10/11/2025 | 2025 PSSA October Challenge APPROVED | ||
| 1663 | Ethan Feng | 58.43 | 10 | B: 46.49 (+11.94s | 20.4%) | North Coast Aquatics | 04/11/2026 | SI 2026 RSD All Ages BC Meet | ||
| 1664 | Aaron Chai | 58.51 | 9 | B: 46.49 (+12.02s | 20.5%) | Seattle Metropolitan Aquatic C | 04/25/2026 | 2026 PN SSCD Spring Open Approved | ||
| 1665 | Sebastian Penarrieta | 58.55 | 10 | B: 46.49 (+12.06s | 20.6%) | Issaquah Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | ||
| 1666 | Declan Carter | 58.57 | 10 | B: 46.49 (+12.08s | 20.6%) | Lehi Aquatics | 11/01/2025 | Dive Into The Unknown 2025 | ||
| 1667 | Brock Hawrylak | 58.63 | 10 | B: 46.49 (+12.14s | 20.7%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | ||
| 1668 | Maxx Yu | 58.65 | 10 | B: 46.49 (+12.16s | 20.7%) | Burlingame Aquatics | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | ||
| 1669 | Finn Zeilman | 58.66 | 10 | B: 46.49 (+12.17s | 20.7%) | Gunnison Stingrays | 08/01/2025 | 2025 CO CSI Scottie Aschermann Memorial | ||
| 1670 | Boran Lu | 58.67 | 9 | B: 46.49 (+12.18s | 20.8%) | Neptune Swimming | 03/07/2026 | Napa Valley Swim Team Swimming Towards Spring | ||
| 1671 | Nehemiah Petros | 58.71 | 10 | B: 46.49 (+12.22s | 20.8%) | Legacy Aquatics | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 1672 | Axelle Baerwald | 58.74 | 10 | B: 46.49 (+12.25s | 20.9%) | Chinook Aquatic Club | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 1673 | Callahan Ford | 58.74 | 9 | B: 46.49 (+12.25s | 20.9%) | Evergreen Hurricanes | 01/31/2026 | 2026 CO Anthony Boettcher Nate Rothman Memori | ||
| 1674 | Ram Vishnu | 58.75 | 9 | B: 46.49 (+12.26s | 20.9%) | Wasatch Front Fish Market | 12/29/2025 | 60th Holiday Open 2025 C Meet | ||
| 1675 | Kiran Suryadevara | 58.76 | 8 | B: 46.49 (+12.27s | 20.9%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | ||
| 1676 | Calvin Larkin | 58.78 | 9 | B: 46.49 (+12.29s | 20.9%) | Bend Swim Club | 12/18/2024 | Bend Swim Club Intersquad 2024 | ||
| 1677 | Mivaan Sarafi | 58.78 | 9 | B: 46.49 (+12.29s | 20.9%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | ||
| 1678 | Josh Lu | 58.78 | 10 | B: 46.49 (+12.29s | 20.9%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 1679 | Greyson Straka | 58.79 | 9 | B: 46.49 (+12.30s | 20.9%) | Evergreen Hurricanes | 03/13/2026 | Mile High Championship Invitational | ||
| 1680 | Zirui Wang | 58.81 | 10 | B: 46.49 (+12.32s | 20.9%) | California Dolphins Swim Team | 03/28/2026 | PC CDST SC C B BB+ Meet | ||
| 1681 | Leif Ma | 58.82 | 9 | B: 46.49 (+12.33s | 21.0%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 1682 | Samuel Leineweber | 58.88 | 9 | B: 46.49 (+12.39s | 21.0%) | Apex | 03/14/2026 | 2026 John Haring Memorial BC Showdown | ||
| 1683 | Luke Cheng | 58.90 | 10 | B: 46.49 (+12.41s | 21.1%) | Otter Swim Club | 12/14/2024 | 2024 DCD Winter Holiday Spalsh | ||
| 1684 | Makar Zverev | 58.91 | 10 | B: 46.49 (+12.42s | 21.1%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | ||
| 1685 | Ryan Shen | 58.92 | 10 | B: 46.49 (+12.43s | 21.1%) | DeAnza Cupertino Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | ||
| 1686 | Jayden Chen | 58.93 | 10 | B: 46.49 (+12.44s | 21.1%) | Tualatin Hills Swim Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | ||
| 1687 | Ford Howard | 58.93 | 10 | B: 46.49 (+12.44s | 21.1%) | Blue Dragons Swim Team | 04/12/2025 | 2025 Hugh Genualdi Invitational | ||
| 1688 | Lincoln Sparhawk | 58.94 | 10 | B: 46.49 (+12.45s | 21.1%) | Burlingame Aquatics | 02/24/2024 | BAC Last Chance C B A+ | ||
| 1689 | Oliver Huolihan | 58.94 | 8 | B: 46.49 (+12.45s | 21.1%) | SwimTLC-Parker Phenomena Swim | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 1690 | Aaron Yao | 58.96 | 10 | B: 46.49 (+12.47s | 21.1%) | Los Altos Mountain View Aquati | 11/15/2025 | Alto Nov 15 16 Fall Frolic | ||
| 1691 | Jonathan Hou | 58.96 | 8 | B: 46.49 (+12.47s | 21.1%) | West Coast Aquatics | 01/10/2026 | 2026 PN WEST IMX Intersquad | ||
| 1692 | Aiden Babcock | 58.99 | 9 | B: 46.49 (+12.50s | 21.2%) | Beast | 12/04/2025 | 2025 Holiday Swim Festival | ||
| 1693 | Lawson Tenfjord | 59.00 | 10 | B: 46.49 (+12.51s | 21.2%) | Highlands Ranch Aquatics | 01/24/2025 | 2025 CO TOPS Colorado Open | ||
| 1694 | Vihaan Barli | 59.06 | 8 | B: 46.49 (+12.57s | 21.3%) | Pro Swimming | 10/24/2025 | 2025 PN Pro October Intrasquad | ||
| 1695 | Andrew Kenly | 59.08 | 10 | B: 46.49 (+12.59s | 21.3%) | Avon Swim Club | 03/14/2026 | 2026 CO Western Slope League Bronze Meet | ||
| 1696 | Wyatt Galuska | 59.10 | 10 | B: 46.49 (+12.61s | 21.3%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | ||
| 1697 | Darren Zhao | 59.15 | 9 | B: 46.49 (+12.66s | 21.4%) | Santa Clara Swim Club | 10/28/2023 | SCSC Vs DART Dual Meet | ||
| 1698 | Winston Nickum | 59.18 | 9 | B: 46.49 (+12.69s | 21.4%) | SlipStream Aquatics | 03/13/2026 | Mile High Championship Invitational | ||
| 1699 | Thomas Cooke | 59.20 | 9 | B: 46.49 (+12.71s | 21.5%) | Aptos Cabrillo Swim Club | 03/22/2024 | 2024 Milpitas Aquatic Club SC CBA+ Meet | ||
| 1700 | Nolan Root | 59.21 | 10 | B: 46.49 (+12.72s | 21.5%) | Falfins Swimming | 12/19/2025 | 2025 CO Falfins Holiday 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.