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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1701 | 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 | ||
| 1702 | Samuel Leineweber | 58.88 | 9 | B: 46.49 (+12.39s | 21.0%) | Apex | 03/14/2026 | 2026 John Haring Memorial BC Showdown | ||
| 1703 | Felix Jung | 58.91 | 9 | B: 46.49 (+12.42s | 21.1%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 1704 | Ryan Shen | 58.92 | 10 | B: 46.49 (+12.43s | 21.1%) | DeAnza Cupertino Aquatics | 11/15/2025 | De Anza Cupertino Aquatics CBA+ Meet | ||
| 1705 | 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 | ||
| 1706 | Oliver Huolihan | 58.94 | 8 | B: 46.49 (+12.45s | 21.1%) | SwimTLC-Parker Phenomena Swim | 02/13/2026 | 2026 CO NJ Groundhog Invite | ||
| 1707 | Calvin Dell | 58.96 | 9 | B: 46.49 (+12.47s | 21.1%) | San Benito Aquatics | 07/24/2026 | CVAL 2026 | ||
| 1708 | 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 | ||
| 1709 | Aiden Babcock | 58.99 | 9 | B: 46.49 (+12.50s | 21.2%) | Beast | 12/04/2025 | 2025 Holiday Swim Festival | ||
| 1710 | Gavin Ferrer | 59.02 | 10 | B: 46.49 (+12.53s | 21.2%) | South Bay Aquatics | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | ||
| 1711 | Vihaan Barli | 59.06 | 8 | B: 46.49 (+12.57s | 21.3%) | Pro Swimming | 10/24/2025 | 2025 PN Pro October Intrasquad | ||
| 1712 | Darren Zhao | 59.15 | 10 | B: 46.49 (+12.66s | 21.4%) | Santa Clara Swim Club | 10/28/2023 | SCSC Vs DART Dual Meet | ||
| 1713 | 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 | ||
| 1714 | Christopher Lee | 59.21 | 8 | B: 46.49 (+12.72s | 21.5%) | Pro Swimming | 05/30/2026 | 2026 PN Pro Summer Pentathlon Approved | ||
| 1715 | Dhruv Kelkar | 59.22 | 9 | B: 46.49 (+12.73s | 21.5%) | Diablo Aquatics | 10/10/2026 | SRVA SC C B BB+ Meet | ||
| 1716 | Adrian Yu | 59.24 | 10 | B: 46.49 (+12.75s | 21.5%) | South San Francisco Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 1717 | Andy Xu | 59.25 | 9 | B: 46.49 (+12.76s | 21.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 1718 | Zion Chang | 59.25 | 9 | B: 46.49 (+12.76s | 21.5%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
| 1719 | Beau Broussard | 59.27 | 10 | B: 46.49 (+12.78s | 21.6%) | SlipStream Aquatics | 09/13/2026 | 2026 SSA Red Vs Yellow Intra Squad | ||
| 1720 | Justus Smith | 59.35 | 10 | B: 46.49 (+12.86s | 21.7%) | Rocky Mountain Rapids | 10/16/2026 | 2026 CO PPA Harvest Heats | ||
| 1721 | Hayes Reinhardt | 59.37 | 9 | B: 46.49 (+12.88s | 21.7%) | Highlands Ranch Aquatics | 10/23/2026 | 2026 CO Friday Night At The Races # 2 | ||
| 1722 | Parker Blaine | 59.41 | 9 | B: 46.49 (+12.92s | 21.7%) | Montrose Marlins Swim Club | 04/17/2026 | 2026 CO Jolean Scott Memorial | ||
| 1723 | Aiden Lin | 59.45 | 8 | B: 46.49 (+12.96s | 21.8%) | Los Gatos Swim Club | 10/03/2026 | Quicksilver Santa Cruz Competencia 2026 | ||
| 1724 | Alejandro Yang | 59.47 | 10 | B: 46.49 (+12.98s | 21.8%) | DeAnza Cupertino Aquatics | 10/24/2026 | PSL Pumpkin Spice Splash | ||
| 1725 | Calex Gonzalez | 59.48 | 9 | B: 46.49 (+12.99s | 21.8%) | Apex | 11/15/2025 | 2025 OR CB 43rd Annual Animal Meet | ||
| 1726 | Dylan Wickes | 59.55 | 8 | B: 46.49 (+13.06s | 21.9%) | Hilltop Aquatic Swim Team | 06/25/2025 | 2025 UT HAST RWB Mini Meet | ||
| 1727 | Seth Davidson | 59.55 | 8 | B: 46.49 (+13.06s | 21.9%) | Mighty Marlins Swim Club | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | ||
| 1728 | Colby Boylan | 59.56 | 8 | B: 46.49 (+13.07s | 21.9%) | Castle Rock Swimming | 12/19/2025 | 2025 CO Falfins Holiday Open | ||
| 1729 | Jeremiah Fernandez | 59.60 | 10 | B: 46.49 (+13.11s | 22.0%) | Seattle Metropolitan Aquatic C | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | ||
| 1730 | Wyatt Anderson | 59.61 | 9 | B: 46.49 (+13.12s | 22.0%) | Skyline Swim Club | 10/25/2024 | Witchy Waters | ||
| 1731 | Jacob Bondar | 59.62 | 10 | B: 46.49 (+13.13s | 22.0%) | Santa Clara Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | ||
| 1732 | Andrew Carriveau | 59.63 | 10 | B: 46.49 (+13.14s | 22.0%) | Los Gatos Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | ||
| 1733 | Taylon Zhu | 59.64 | 8 | B: 46.49 (+13.15s | 22.0%) | Otter Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 1734 | Marcus Olarte | 59.65 | 10 | B: 46.49 (+13.16s | 22.1%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 1735 | Jackson Jensen | 59.67 | 9 | B: 46.49 (+13.18s | 22.1%) | Valley Aquatics | 02/07/2026 | 2026 PN IST Feb Winter Invitational Approved | ||
| 1736 | Tioma Iskandar | 59.68 | 10 | B: 46.49 (+13.19s | 22.1%) | The Olympic Club | 10/23/2026 | SSS 2026 Pumpkin Plunge | ||
| 1737 | Nate Hunter | 59.70 | 10 | B: 46.49 (+13.21s | 22.1%) | Burlingame Aquatics | 10/24/2026 | BAC SPOOKY FALL CLASSIC | ||
| 1738 | Tinchun Yuan | 59.71 | 8 | B: 46.49 (+13.22s | 22.1%) | Bayclub Aquatic Swim Team | 09/25/2026 | 2026 BAST Season Kick Off Sprint Approved | ||
| 1739 | Luca DeMatteo | 59.73 | 8 | B: 46.49 (+13.24s | 22.2%) | Aulea Swim Club | 10/02/2026 | 2026 HI Al Minn Invitational | ||
| 1740 | Soren Mattison | 59.75 | 10 | B: 46.49 (+13.26s | 22.2%) | Fallbrook Assoc Swim T | 04/11/2026 | 2026 SI FAST BC All Ages | ||
| 1741 | Kaio Kawamura | 59.80 | 10 | B: 46.49 (+13.31s | 22.3%) | Hawaii Swimming Club | 10/24/2026 | 2026 MAGSA 12 Under ABC SCY Meet | ||
| 1742 | Eli Johnson | 59.81 | 9 | B: 46.49 (+13.32s | 22.3%) | Falfins Swimming | 10/09/2026 | 2026 CO Gian Luc Jordan Open | ||
| 1743 | Seay Stockton | 59.85 | 9 | B: 46.49 (+13.36s | 22.3%) | Excel Aquatics | 09/25/2026 | 2026 Excel Aquatics Fall Fest Invite | ||
| 1744 | Archer Bjornstad | 59.86 | 8 | B: 46.49 (+13.37s | 22.3%) | Apex | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | ||
| 1745 | Sebastian Robinson-Jones | 59.90 | 9 | B: 46.49 (+13.41s | 22.4%) | Northglenn Fusion Swim Club | 02/01/2026 | 2026 CO FORM February Freeze | ||
| 1746 | Ivan Moliboga | 59.92 | 9 | B: 46.49 (+13.43s | 22.4%) | Terrapins Swim Team | 01/10/2026 | Pleasanton Seahawks SCY C B BB+ Meet | ||
| 1747 | Vincent Zeng | 59.94 | 9 | B: 46.49 (+13.45s | 22.4%) | Pleasanton Seahawks | 07/25/2026 | Zone 2 Summer Championships | ||
| 1748 | Angadh Bhargava | 59.95 | 9 | B: 46.49 (+13.46s | 22.5%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | ||
| 1749 | Venkat Talada | 1:00.01 | 10 | B: 46.49 (+13.52s | 22.5%) | Elk Grove Aquatics Club | 10/02/2026 | 2026 VACA Harvest Hustle Swim Meet | ||
| 1750 | Lucas Ma | 1:00.04 | 9 | B: 46.49 (+13.55s | 22.6%) | Dart Swimming | 09/26/2026 | 2026 CCA Spook Tacular | ||
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.