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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1951 | Graham Talton | 40.69 | 10 | B Min | BB: 39.79 (+0.90s | 2.2%) | Enfinity Aquatic Club | 04/17/2026 | 2026 STAR April Friday Night At The Races | |
| 1952 | Timo Allen | 40.69 | 9 | B Min | BB: 39.79 (+0.90s | 2.2%) | Azura Florida Aquatics | 04/25/2026 | 2026 Azura Spring Open LCM Invit | |
| 1953 | Dashel Archer | 40.69 | 10 | B Min | BB: 39.79 (+0.90s | 2.2%) | Evergreen Hurricanes | 06/06/2025 | 2025 CO NJ Summer Solstice Invitational | |
| 1954 | Erik Hai | 40.70 | 10 | B Min | BB: 39.79 (+0.91s | 2.2%) | The Claremont Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 1955 | Nolan Cox | 40.70 | 10 | B Min | BB: 39.79 (+0.91s | 2.2%) | San Antonio Wave | 04/18/2026 | 2026 ST NIST Spring Into Long Course | |
| 1956 | Chase Turlington | 40.70 | 10 | B Min | BB: 39.79 (+0.91s | 2.2%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 1957 | Colton Laurent | 40.70 | 10 | B Min | BB: 39.79 (+0.91s | 2.2%) | Nation\\\\\\'s Capital Swim Club | 06/05/2026 | HNVR Storm Surge 2026 | |
| 1958 | Wyatt Comfort | 40.70 | 9 | B Min | BB: 39.79 (+0.91s | 2.2%) | Eastmont | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 1959 | Anthony Philip | 40.70 | 7 | B Min | BB: 39.79 (+0.91s | 2.2%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 1960 | River Wilkinson | 40.71 | 10 | B Min | BB: 39.79 (+0.92s | 2.3%) | North Coast Aquatics | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 1961 | Charlie Cravens | 40.71 | 10 | B Min | BB: 39.79 (+0.92s | 2.3%) | SE Missouri Aquatic League | 06/26/2026 | 88th CSP Summer Invitational | |
| 1962 | Benjamin Mills | 40.72 | 10 | B Min | BB: 39.79 (+0.93s | 2.3%) | Swim Team of Placentia | 06/11/2026 | 2026 SCS June AG Invite | |
| 1963 | Titus Pacho | 40.72 | 10 | B Min | BB: 39.79 (+0.93s | 2.3%) | Bayside Aquatics | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 1964 | JD Reeher | 40.73 | 10 | B Min | BB: 39.79 (+0.94s | 2.3%) | Cavalier Aquatics/Piedmont Fam | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | |
| 1965 | Felix Cera | 40.73 | 10 | B Min | BB: 39.79 (+0.94s | 2.3%) | Olympic Cascade Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 1966 | William Greene | 40.73 | 10 | B Min | BB: 39.79 (+0.94s | 2.3%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 1967 | Luca Mansur | 40.74 | 10 | B Min | BB: 39.79 (+0.95s | 2.3%) | Azura Florida Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 1968 | Sebastian Dudenko | 40.74 | 9 | B Min | BB: 39.79 (+0.95s | 2.3%) | Alto Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 1969 | Jack Hallermann | 40.74 | 10 | B Min | BB: 39.79 (+0.95s | 2.3%) | Velocity Aquatics | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 1970 | Carter Mayer | 40.74 | 9 | B Min | BB: 39.79 (+0.95s | 2.3%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 1971 | William Fatt | 40.75 | 9 | B Min | BB: 39.79 (+0.96s | 2.4%) | Nova of Virginia | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1972 | Reed Bohonek | 40.75 | 10 | B Min | BB: 39.79 (+0.96s | 2.4%) | SwimEnergy Aquatics | 04/11/2025 | 2025 GCST Spring Invite | |
| 1973 | Austin Volz | 40.75 | 9 | B Min | BB: 39.79 (+0.96s | 2.4%) | Nitro Swimming | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 1974 | Louis Simmons | 40.75 | 9 | B Min | BB: 39.79 (+0.96s | 2.4%) | City of Mobile Swim Associatio | 06/13/2026 | Spirit Of Mobile | |
| 1975 | August McFarland | 40.76 | 8 | B Min | BB: 39.79 (+0.97s | 2.4%) | Form Swim Team | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 1976 | Lincoln Suggs | 40.76 | 10 | B Min | BB: 39.79 (+0.97s | 2.4%) | Patriot Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 1977 | Thomas Comport | 40.77 | 8 | B Min | BB: 39.79 (+0.98s | 2.4%) | Highbridge Aquatics | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 1978 | Iulian Dabacan | 40.77 | 8 | B Min | BB: 39.79 (+0.98s | 2.4%) | Clearwater Aquatic Team | 06/19/2026 | 2026 Lightning Invitational | |
| 1979 | Bryant Arguello | 40.77 | 10 | B Min | BB: 39.79 (+0.98s | 2.4%) | City of Miami Parks Swim Team | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 1980 | Leif Rinehardt | 40.77 | 10 | B Min | BB: 39.79 (+0.98s | 2.4%) | Northern Lights Swimming Assoc | 05/30/2026 | 2026 MN RSC Summer Jam | |
| 1981 | Barrett Martin | 40.78 | 9 | B Min | BB: 39.79 (+0.99s | 2.4%) | Nashville Aquatic Club | 05/16/2026 | NAC LC May Classic | |
| 1982 | Arthur Grant | 40.78 | 10 | B Min | BB: 39.79 (+0.99s | 2.4%) | Indian River Aquatics | 05/08/2026 | 2026 Wellington May Long Course Meet | |
| 1983 | Theodore Barnes | 40.79 | 10 | B Min | BB: 39.79 (+1.00s | 2.5%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 1984 | Lucas Yuan | 40.79 | 7 | B Min | BB: 39.79 (+1.00s | 2.5%) | Mei\\\\\\'s Typhoons Swimming Club | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 1985 | Silas Roland | 40.79 | 9 | B Min | BB: 39.79 (+1.00s | 2.5%) | Univ. of Denver Hilltoppers | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 1986 | Jack Nannes | 40.79 | 10 | B Min | BB: 39.79 (+1.00s | 2.5%) | FireFish Swim Team | 06/06/2026 | 2026 NE KING CAC Almost Summer Invite | |
| 1987 | Austin Chang | 40.79 | 10 | B Min | BB: 39.79 (+1.00s | 2.5%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1988 | Gabriel Lydek | 40.79 | 9 | B Min | BB: 39.79 (+1.00s | 2.5%) | Firestone Akron Swim Team | 05/16/2025 | Busbey Invitational 2025 | |
| 1989 | Cooper McDonald | 40.79 | 8 | B Min | BB: 39.79 (+1.00s | 2.5%) | Perry Aquatic Club | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | |
| 1990 | Briggs North | 40.79 | 10 | B Min | BB: 39.79 (+1.00s | 2.5%) | Aberdeen Swim Club | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | |
| 1991 | Giovanni Pinto | 40.80 | 10 | B Min | BB: 39.79 (+1.01s | 2.5%) | Tac Titans | 06/19/2026 | 2026 TAC TITANS Summer Trident Meet | |
| 1992 | Ryan Coffman | 40.80 | 10 | B Min | BB: 39.79 (+1.01s | 2.5%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 1993 | Owen Hoots | 40.81 | 9 | B Min | BB: 39.79 (+1.02s | 2.5%) | Watertown Area Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 1994 | Fabian Aguirre Valero | 40.82 | 10 | B Min | BB: 39.79 (+1.03s | 2.5%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 1995 | Luther Zielke | 40.82 | 9 | B Min | BB: 39.79 (+1.03s | 2.5%) | Hurricanes Swim Team | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 1996 | Benjamin Krett | 40.82 | 9 | B Min | BB: 39.79 (+1.03s | 2.5%) | Denver Swim Academy | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 1997 | David Son | 40.83 | 9 | B Min | BB: 39.79 (+1.04s | 2.5%) | Mission Aurora Colorado Swimmi | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 1998 | Ethan Gordon | 40.83 | 10 | B Min | BB: 39.79 (+1.04s | 2.5%) | North Carolina Aquatic Club | 04/25/2026 | 2026 NCAC Quad Meet | |
| 1999 | Banyan Collins | 40.83 | 7 | B Min | BB: 39.79 (+1.04s | 2.5%) | Sun Coast Swim Team | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 2000 | Max Peterson | 40.83 | 10 | B Min | BB: 39.79 (+1.04s | 2.5%) | Cottonwood Heights Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
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.