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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1751 | David Suchkov | 40.23 | 10 | B Min | BB: 39.79 (+0.44s | 1.1%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1752 | Kent Johnson | 40.23 | 9 | B Min | BB: 39.79 (+0.44s | 1.1%) | Area Tallahassee Aquatic Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 1753 | Elias Burnham | 40.23 | 10 | B Min | BB: 39.79 (+0.44s | 1.1%) | Csp Tideriders | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 1754 | Jack Nadelson | 40.24 | 9 | B Min | BB: 39.79 (+0.45s | 1.1%) | Rhode Island Aquatic Club | 04/26/2026 | 2026 NE RIAC Quahog Cup | |
| 1755 | Samuel Gusev | 40.24 | 8 | B Min | BB: 39.79 (+0.45s | 1.1%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 1756 | Noah Quevedo | 40.24 | 10 | B Min | BB: 39.79 (+0.45s | 1.1%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | |
| 1757 | Hank Morse | 40.25 | 9 | B Min | BB: 39.79 (+0.46s | 1.1%) | C.M. Gatton Beaumont YMCA | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 1758 | Truman Moderski | 40.25 | 8 | B Min | BB: 39.79 (+0.46s | 1.1%) | Evergreen Hurricanes | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1759 | Jacob Alban | 40.26 | 10 | B Min | BB: 39.79 (+0.47s | 1.2%) | Frederick Area Swim Team | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | |
| 1760 | Nicolas Bastida Gonzalez | 40.26 | 10 | B Min | BB: 39.79 (+0.47s | 1.2%) | Titanes de Tym | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 1761 | Ryan Zhuo | 40.26 | 10 | B Min | BB: 39.79 (+0.47s | 1.2%) | Bergen Barracudas Swim Team | 06/13/2026 | 2026 Big CAT LC Challenge | |
| 1762 | Leonardo Medina Carbajal | 40.26 | 9 | B Min | BB: 39.79 (+0.47s | 1.2%) | Northeast Family YMCA | 06/26/2026 | 2026 Colonel Summer Classic Copied | |
| 1763 | Andreas Kwiram | 40.26 | 10 | B Min | BB: 39.79 (+0.47s | 1.2%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 1764 | Andrew Koepp | 40.27 | 10 | B Min | BB: 39.79 (+0.48s | 1.2%) | Cumming Waves | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | |
| 1765 | Eli Catlin | 40.27 | 8 | B Min | BB: 39.79 (+0.48s | 1.2%) | O\\\\\\'Neal Aquatics | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 1766 | Santiago Pena | 40.27 | 10 | B Min | BB: 39.79 (+0.48s | 1.2%) | Harlingen Cisd Seal Team | 04/11/2026 | 2026 ST LC BAS April Swim Meet | |
| 1767 | Jaxton Padgett | 40.27 | 10 | B Min | BB: 39.79 (+0.48s | 1.2%) | Sweet Home Swim Club, Inc. | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 1768 | Tanner Sheeran | 40.28 | 8 | B Min | BB: 39.79 (+0.49s | 1.2%) | Cavalier Aquatics/Piedmont Fam | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1769 | Dylan Hunter | 40.28 | 9 | B Min | BB: 39.79 (+0.49s | 1.2%) | Great Lakes Tritons | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 1770 | Landon Quelland | 40.29 | 10 | B Min | BB: 39.79 (+0.50s | 1.2%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 1771 | Grayson Newman | 40.29 | 10 | B Min | BB: 39.79 (+0.50s | 1.2%) | Annapolis Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 1772 | Alexander Stepania | 40.29 | 9 | B Min | BB: 39.79 (+0.50s | 1.2%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 1773 | Evan Morehouse | 40.29 | 10 | B Min | BB: 39.79 (+0.50s | 1.2%) | Brookings Swim Club | 07/24/2026 | 2026 SD Long Course State Championship | |
| 1774 | Graham Brinker | 40.30 | 9 | B Min | BB: 39.79 (+0.51s | 1.3%) | Star Aquatics | 04/17/2026 | 2026 STAR April Friday Night At The Races | |
| 1775 | Ty Yetter | 40.30 | 9 | B Min | BB: 39.79 (+0.51s | 1.3%) | T2 Aquatics | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 1776 | Calvin Prosinski | 40.30 | 8 | B Min | BB: 39.79 (+0.51s | 1.3%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | |
| 1777 | Lewis Wan | 40.31 | 10 | B Min | BB: 39.79 (+0.52s | 1.3%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 1778 | Zhiyi Ma | 40.31 | 10 | B Min | BB: 39.79 (+0.52s | 1.3%) | White Water | 05/15/2026 | 2026 PTAC Tiger Challenge | |
| 1779 | Adam Alkhayru | 40.31 | 9 | B Min | BB: 39.79 (+0.52s | 1.3%) | Reno Aquatic Club | 07/10/2026 | 2026 NNA Silver State Championships | |
| 1780 | Benjamin Segear | 40.32 | 10 | B Min | BB: 39.79 (+0.53s | 1.3%) | Fox Swim Club | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | |
| 1781 | Philip Klocek | 40.32 | 10 | B Min | BB: 39.79 (+0.53s | 1.3%) | Toronto Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 1782 | Elijah Deston | 40.32 | 9 | B Min | BB: 39.79 (+0.53s | 1.3%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 1783 | Landon Marshall | 40.33 | 10 | B Min | BB: 39.79 (+0.54s | 1.3%) | Lake Erie Silver Dolphins | 07/10/2026 | 2026 OH NE LC Regional Champs | |
| 1784 | Evan McGuire | 40.33 | 10 | B Min | BB: 39.79 (+0.54s | 1.3%) | Texas Gold | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 1785 | Mariano Sanchez Nava | 40.34 | 10 | B Min | BB: 39.79 (+0.55s | 1.4%) | Tornadoes Swim Team | 08/01/2026 | 2026 GACC End Of Season | |
| 1786 | Jeffrey Li | 40.34 | 10 | B Min | BB: 39.79 (+0.55s | 1.4%) | Sunnyvale Swim Club | 04/19/2026 | MAC April 19 LCM Block Party | |
| 1787 | Gage Sena | 40.35 | 10 | B Min | BB: 39.79 (+0.56s | 1.4%) | Lamarlins Swim Team, Inc. | 07/12/2025 | 2025 Canon City Pentathlon | |
| 1788 | Denis Orekhov | 40.35 | 10 | B Min | BB: 39.79 (+0.56s | 1.4%) | Jbarracudas Swim Team | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | |
| 1789 | Parker Voiles | 40.36 | 10 | B Min | BB: 39.79 (+0.57s | 1.4%) | Northern KY Clippers | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | |
| 1790 | Anderson Brown | 40.36 | 10 | B Min | BB: 39.79 (+0.57s | 1.4%) | Raleigh Swimming Association | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 1791 | Declan Jewell | 40.36 | 8 | B Min | BB: 39.79 (+0.57s | 1.4%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | |
| 1792 | Jack Webber | 40.36 | 9 | B Min | BB: 39.79 (+0.57s | 1.4%) | Cincinnati Aquatic Club | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | |
| 1793 | Lenny Wei | 40.36 | 10 | B Min | BB: 39.79 (+0.57s | 1.4%) | Scarlet Aquatics | 04/26/2026 | 2026 Scarlet April LC Invitational | |
| 1794 | Adrian Karimov | 40.36 | 9 | B Min | BB: 39.79 (+0.57s | 1.4%) | Bravo Swim Team | 05/22/2026 | 2026 Terrapin Invite | |
| 1795 | Liam Cuzman | 40.36 | 10 | B Min | BB: 39.79 (+0.57s | 1.4%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | |
| 1796 | Jack Pordon | 40.37 | 10 | B Min | BB: 39.79 (+0.58s | 1.4%) | Ridgewood YMCA Breakers Swim T | 05/31/2026 | 2026 MAY Bring The Heat | |
| 1797 | Ethan Li | 40.37 | 9 | B Min | BB: 39.79 (+0.58s | 1.4%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 1798 | Henry Zheng | 40.37 | 9 | B Min | BB: 39.79 (+0.58s | 1.4%) | Aquajets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1799 | Wynn Kitsadaviseksak | 40.37 | 10 | B Min | BB: 39.79 (+0.58s | 1.4%) | Hills Hurricane Swimming | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 1800 | Ryan Zhang | 40.38 | 9 | B Min | BB: 39.79 (+0.59s | 1.5%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day 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.