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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2151 | Simon Spidle | 40.97 | 9 | B Min | BB: 39.79 (+1.18s | 2.9%) | Georgia Coastal Aquatic Team | 05/23/2025 | EAJ Mayhem 2025 | |
| 2152 | Braydon Li | 40.98 | 10 | B Min | BB: 39.79 (+1.19s | 2.9%) | Buckeye Swim Club | 07/23/2026 | 2026 OH LC Junior Championships | |
| 2153 | Everett Adkins | 40.98 | 10 | B Min | BB: 39.79 (+1.19s | 2.9%) | Excel Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 2154 | James Lehn | 40.99 | 10 | B Min | BB: 39.79 (+1.20s | 2.9%) | Hastings Y Aquatic Club | 02/01/2026 | 2026 MW App HG Scott Usher Pentathlon | |
| 2155 | Kevin Zhang | 40.99 | 9 | B Min | BB: 39.79 (+1.20s | 2.9%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 2156 | Holden Hanna | 40.99 | 10 | B Min | BB: 39.79 (+1.20s | 2.9%) | Mission Aurora Colorado Swimmi | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 2157 | Cameron Roberts | 40.99 | 8 | B Min | BB: 39.79 (+1.20s | 2.9%) | Sailfish | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 2158 | Winston Weisser | 41.00 | 8 | B Min | BB: 39.79 (+1.21s | 3.0%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | |
| 2159 | Sawyer Mabry | 41.00 | 9 | B Min | BB: 39.79 (+1.21s | 3.0%) | Wild West Aquatic Club | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 2160 | Karl Dunkel | 41.00 | 10 | B Min | BB: 39.79 (+1.21s | 3.0%) | Crimson Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 2161 | Henry Jian | 41.00 | 10 | B Min | BB: 39.79 (+1.21s | 3.0%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 2162 | Harlan Folk | 41.00 | 10 | B Min | BB: 39.79 (+1.21s | 3.0%) | Aquajets Swim Team | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 2163 | Luke Malovany | 41.00 | 10 | B Min | BB: 39.79 (+1.21s | 3.0%) | Fenix Swim Club | 05/22/2026 | 2026 Doral Swim Club LCM Spring Invite | |
| 2164 | Aaron Lam | 41.00 | 10 | B Min | BB: 39.79 (+1.21s | 3.0%) | South Shore YMCA Strypers | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 2165 | Caleb Klinger | 41.01 | 10 | B Min | BB: 39.79 (+1.22s | 3.0%) | Piranhas YMCA of the Suncoast | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 2166 | Ayan Patel | 41.01 | 10 | B Min | BB: 39.79 (+1.22s | 3.0%) | Nova of Virginia | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | |
| 2167 | Atulit Gaur | 41.01 | 10 | B Min | BB: 39.79 (+1.22s | 3.0%) | United Swim Club | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 2168 | Demid Vorobev | 41.02 | 10 | B Min | BB: 39.79 (+1.23s | 3.0%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 2169 | Camden Knutson | 41.02 | 10 | B Min | BB: 39.79 (+1.23s | 3.0%) | River Falls Swim Club | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 2170 | Noah Hauck | 41.02 | 9 | B Min | BB: 39.79 (+1.23s | 3.0%) | Foxjets Swim Team | 07/17/2026 | 2026 MN MAN Minnesota Regional Championship | |
| 2171 | Jeffrey Li | 41.02 | 9 | B Min | BB: 39.79 (+1.23s | 3.0%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 2172 | Jack Retzlaff | 41.03 | 9 | B Min | BB: 39.79 (+1.24s | 3.0%) | North Baltimore Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 2173 | Samuel Gillis | 41.03 | 8 | B Min | BB: 39.79 (+1.24s | 3.0%) | YMCA of Northwest North Caroli | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 2174 | Larson Memont | 41.03 | 9 | B Min | BB: 39.79 (+1.24s | 3.0%) | Andover-North Andover YMCA Hur | 07/11/2026 | 2026 NE YNS July Last Chance Meet | |
| 2175 | Sol Sharpe | 41.04 | 8 | B Min | BB: 39.79 (+1.25s | 3.0%) | Tornadoes Swim Club | 04/11/2025 | 2025 GCST Spring Invite | |
| 2176 | Manuel Mejias | 41.04 | 9 | B Min | BB: 39.79 (+1.25s | 3.0%) | Com Aquatics | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 2177 | Nathaniel Johnson | 41.04 | 8 | B Min | BB: 39.79 (+1.25s | 3.0%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 2178 | Matthew Dewar | 41.04 | 8 | B Min | BB: 39.79 (+1.25s | 3.0%) | Tornadoes Swim Club | 04/11/2025 | 2025 GCST Spring Invite | |
| 2179 | Carter Schwenk | 41.04 | 10 | B Min | BB: 39.79 (+1.25s | 3.0%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 2180 | Benjamin Li | 41.04 | 9 | B Min | BB: 39.79 (+1.25s | 3.0%) | Eagle Swim Team Inc. | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 2181 | Oliver Skoubo | 41.05 | 10 | B Min | BB: 39.79 (+1.26s | 3.1%) | River Road Swim Team | 06/13/2026 | 2026 Mike Morris Memorial Invitational Copi | |
| 2182 | Linus Jo | 41.05 | 10 | B Min | BB: 39.79 (+1.26s | 3.1%) | Swim Torrance | 06/11/2026 | 2026 SCS June AG Invite | |
| 2183 | Shuyi Tan | 41.06 | 9 | B Min | BB: 39.79 (+1.27s | 3.1%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 2184 | Alex Agourian | 41.06 | 10 | B Min | BB: 39.79 (+1.27s | 3.1%) | Rose Bowl Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 2185 | Edward Uvejzovic | 41.06 | 10 | B Min | BB: 39.79 (+1.27s | 3.1%) | Olympus Aquatics | 06/27/2025 | 2nd Annual Water Dragon Open | |
| 2186 | Mor Mihalyi | 41.06 | 9 | B Min | BB: 39.79 (+1.27s | 3.1%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 2187 | Levi Durrett | 41.06 | 9 | B Min | BB: 39.79 (+1.27s | 3.1%) | Old Dominion Aquatic Club | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 2188 | George Simon | 41.06 | 9 | B Min | BB: 39.79 (+1.27s | 3.1%) | Mariemont Ohio Swim Team | 07/10/2026 | 2026 OH SW LC Regional Champs | |
| 2189 | Baiyi Li | 41.06 | 10 | B Min | BB: 39.79 (+1.27s | 3.1%) | East Carolina Aquatics | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 2190 | Eric Hu | 41.07 | 9 | B Min | BB: 39.79 (+1.28s | 3.1%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 2191 | max Ross | 41.07 | 9 | B Min | BB: 39.79 (+1.28s | 3.1%) | Swim Florida | 04/17/2026 | 2026 GCST Spring Open | |
| 2192 | Kai Johnson | 41.10 | 10 | B Min | BB: 39.79 (+1.31s | 3.2%) | Tide Swimming | 06/26/2026 | 2026 VSI LC SE District Champs | |
| 2193 | Kenneth Green | 41.10 | 9 | B Min | BB: 39.79 (+1.31s | 3.2%) | Pro Swimming | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 2194 | Reavley Hillery | 41.12 | 10 | B Min | BB: 39.79 (+1.33s | 3.2%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 2195 | Elliott Lee Chan Kam | 41.12 | 10 | B Min | BB: 39.79 (+1.33s | 3.2%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 2196 | Alexander Cuellar | 41.13 | 10 | B Min | BB: 39.79 (+1.34s | 3.3%) | EL Paso Border Land Swim Team | 06/28/2024 | 2024 EPAP Jack White Classic | |
| 2197 | Sebastian Olds | 41.13 | 10 | B Min | BB: 39.79 (+1.34s | 3.3%) | 757swim | 04/25/2026 | 757swim 14 And Under Spring Challenge | |
| 2198 | Jude Nystrom | 41.13 | 9 | B Min | BB: 39.79 (+1.34s | 3.3%) | T2 Aquatics | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 2199 | Benjamin Iciek | 41.13 | 10 | B Min | BB: 39.79 (+1.34s | 3.3%) | Macedonia Manta Ray Swim Team | 07/10/2026 | 2026 OH NE LC Regional Champs | |
| 2200 | Calvin Miller | 41.13 | 10 | B Min | BB: 39.79 (+1.34s | 3.3%) | Georgetown-Scott County Supers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
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.