USA Boys 10 & under - 50 M Free
These rankings show the swimmers' placement within the United States.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 | Theodore Puscas | 40.05 | 9 | B Min | BB: 39.79 (+0.26s | 0.6%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1702 | Royce Reed | 40.06 | 8 | B Min | BB: 39.79 (+0.27s | 0.7%) | King Aquatic Club | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 1703 | Lance Coyne | 40.06 | 9 | B Min | BB: 39.79 (+0.27s | 0.7%) | Mission Aurora Colorado Swimmi | 06/06/2026 | 2026 CO MACS Suburban League Invite | |
| 1704 | Graeme O'Connor | 40.06 | 9 | B Min | BB: 39.79 (+0.27s | 0.7%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 1705 | Zian de los Angeles | 40.07 | 10 | B Min | BB: 39.79 (+0.28s | 0.7%) | Sprc Stingrays | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 1706 | Evangelos Babis | 40.07 | 8 | B Min | BB: 39.79 (+0.28s | 0.7%) | Executive Swim Club | 06/26/2026 | 2026 NE MST ESC June Memorial | |
| 1707 | James Neel | 40.07 | 8 | B Min | BB: 39.79 (+0.28s | 0.7%) | Lynchburg Aquatic Club | 06/19/2026 | 2026 Firefish June Jam | |
| 1708 | Shri Navaneetha | 40.07 | 10 | B Min | BB: 39.79 (+0.28s | 0.7%) | Blazing Barracudas | 07/23/2026 | 2026 OH LC Junior Championships | |
| 1709 | Caleb Verner | 40.07 | 9 | B Min | BB: 39.79 (+0.28s | 0.7%) | Riptide Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1710 | Edmund Lin | 40.07 | 10 | B Min | BB: 39.79 (+0.28s | 0.7%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 1711 | Connor Wu | 40.07 | 9 | B Min | BB: 39.79 (+0.28s | 0.7%) | Cascade Swim Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 1712 | Isaiah Fadillah | 40.07 | 10 | B Min | BB: 39.79 (+0.28s | 0.7%) | California Dolphins Swim Team | 05/02/2026 | Alto Spring Jam CBA | |
| 1713 | Hendrix Eldridge | 40.07 | 9 | B Min | BB: 39.79 (+0.28s | 0.7%) | Northside Aquatics | 07/27/2026 | 2026 ST NIST End Of Summer Race Night | |
| 1714 | Matthew Bloomer | 40.08 | 10 | B Min | BB: 39.79 (+0.29s | 0.7%) | Westfield YMCA | 06/13/2026 | 2026 MAY Spring Into Summer | |
| 1715 | Lucas Ryder | 40.08 | 9 | B Min | BB: 39.79 (+0.29s | 0.7%) | YMCA of Austin Swim Alliance | 04/25/2026 | 2026 ST CCSS LC Unclassified | |
| 1716 | Connor McLemore | 40.10 | 9 | B Min | BB: 39.79 (+0.31s | 0.8%) | Sun Coast Swim Team | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 1717 | Felix Wang | 40.10 | 10 | B Min | BB: 39.79 (+0.31s | 0.8%) | Eastside Aquatic Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 1718 | Chris Oh | 40.11 | 10 | B Min | BB: 39.79 (+0.32s | 0.8%) | Crimson Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 1719 | Price Kabinoff | 40.11 | 8 | B Min | BB: 39.79 (+0.32s | 0.8%) | Sarasota Tsunami Swim Team | 05/02/2026 | 2026 Sea Dragon May Open | |
| 1720 | Eli Lawson | 40.12 | 9 | B Min | BB: 39.79 (+0.33s | 0.8%) | Dolphin Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 1721 | Evan Yang | 40.12 | 9 | B Min | BB: 39.79 (+0.33s | 0.8%) | Lake Oswego Swim Club | 08/01/2026 | 2026 GACC End Of Season | |
| 1722 | Jay Chao | 40.12 | 10 | B Min | BB: 39.79 (+0.33s | 0.8%) | Pleasanton Seahawks | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 1723 | Heath Pena | 40.12 | 9 | B Min | BB: 39.79 (+0.33s | 0.8%) | San Antonio Wave | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 1724 | Oliver Rasmussen | 40.13 | 9 | B Min | BB: 39.79 (+0.34s | 0.8%) | Chamberlain Swim Team | 07/17/2026 | 2026 SD Long Course Rising Stars Swim Meet | |
| 1725 | Michael Liu | 40.14 | 9 | B Min | BB: 39.79 (+0.35s | 0.9%) | Mei\\\\\\'s Typhoons Swimming Club | 07/31/2026 | 2026 NE NSSC New England Summer Championship | |
| 1726 | Ayan Patel | 40.14 | 10 | B Min | BB: 39.79 (+0.35s | 0.9%) | Unattached | 06/25/2026 | LC Central District Champs | |
| 1727 | Thomas O'Shea | 40.14 | 10 | B Min | BB: 39.79 (+0.35s | 0.9%) | Revolution Swim Club | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1728 | Benjamin Standorf | 40.14 | 9 | B Min | BB: 39.79 (+0.35s | 0.9%) | Rochester Swim Club | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1729 | Vincent Nan | 40.14 | 10 | B Min | BB: 39.79 (+0.35s | 0.9%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1730 | Elliott Segerson | 40.15 | 9 | B Min | BB: 39.79 (+0.36s | 0.9%) | Columbia Aquatics Association | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 1731 | Liber Liao | 40.15 | 8 | B Min | BB: 39.79 (+0.36s | 0.9%) | West Coast Aquatics | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 1732 | Kaimana Zablan | 40.16 | 10 | B Min | BB: 39.79 (+0.37s | 0.9%) | Kona Aquatics Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 1733 | Yifan Liu | 40.16 | 9 | B Min | BB: 39.79 (+0.37s | 0.9%) | Mei\\\\\\'s Typhoons Swimming Club | 07/31/2026 | 2026 NE NSSC New England Summer Championship | |
| 1734 | Everett Colon | 40.16 | 10 | B Min | BB: 39.79 (+0.37s | 0.9%) | Canon City Piranhas | 07/17/2026 | 2026 CO Alicia Leavitt Memorial | |
| 1735 | Shepard Stubbe | 40.17 | 9 | B Min | BB: 39.79 (+0.38s | 0.9%) | Virginia Gators | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 1736 | Skyler Swisher | 40.17 | 10 | B Min | BB: 39.79 (+0.38s | 0.9%) | North Coast Aquatics | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 1737 | Anderson Yu | 40.19 | 10 | B Min | BB: 39.79 (+0.40s | 1.0%) | Crimson Aquatics | 06/26/2026 | 2026 NE MST ESC June Memorial | |
| 1738 | Eli Wilden | 40.19 | 10 | B Min | BB: 39.79 (+0.40s | 1.0%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1739 | Davis Starkes | 40.19 | 10 | B Min | BB: 39.79 (+0.40s | 1.0%) | Rush | 05/22/2026 | 2026 ST ASC Spring Showcase | |
| 1740 | James Covey | 40.19 | 8 | B Min | BB: 39.79 (+0.40s | 1.0%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1741 | Benjamin Zhou | 40.20 | 9 | B Min | BB: 39.79 (+0.41s | 1.0%) | Life Time Swim Team - Central | 05/22/2026 | 2026 ST ASC Spring Showcase | |
| 1742 | Nathaniel Haley | 40.20 | 10 | B Min | BB: 39.79 (+0.41s | 1.0%) | North Shore Swim Club | 07/31/2026 | 2026 NE NSSC New England Summer Championship | |
| 1743 | Cesar Barrientos Mart'nez | 40.21 | 10 | B Min | BB: 39.79 (+0.42s | 1.0%) | Splash | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 1744 | Timothy Lee | 40.21 | 8 | B Min | BB: 39.79 (+0.42s | 1.0%) | Great Illinois Swimmers | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1745 | Connor Darling | 40.21 | 10 | B Min | BB: 39.79 (+0.42s | 1.0%) | Crimson Aquatics | 05/01/2026 | 2026 NE CS Spring Fling | |
| 1746 | Maximilian Everus | 40.21 | 9 | B Min | BB: 39.79 (+0.42s | 1.0%) | Peddie Aquatic Association | 06/20/2026 | 2026 Hot Summer Nights | |
| 1747 | Luka Zarnesky | 40.22 | 8 | B Min | BB: 39.79 (+0.43s | 1.1%) | SwimStrongsville | 05/31/2025 | CCS Age Group And Open Long Course Meet | |
| 1748 | Rhys Mehta | 40.22 | 10 | B Min | BB: 39.79 (+0.43s | 1.1%) | Tualatin Hills Swim Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 1749 | Joseph Proffitt | 40.23 | 10 | B Min | BB: 39.79 (+0.44s | 1.1%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 1750 | Evan Wang | 40.23 | 9 | B Min | BB: 39.79 (+0.44s | 1.1%) | Olympic Cascade Aquatics | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
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.