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 | Leo Beaver | 41.39 | 10 | B Min | BB: 39.79 (+1.60s | 3.9%) | Portland Aquatic Club | 06/12/2026 | 73rd Ted Walker Invitational 2026 | |
| 2152 | Kenneth Zhao | 41.40 | 9 | B Min | BB: 39.79 (+1.61s | 3.9%) | Bluefish Swim Club | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 2153 | Jaxton Padgett | 41.40 | 10 | B Min | BB: 39.79 (+1.61s | 3.9%) | Sweet Home Swim Club, Inc. | 06/05/2026 | 2026 AAA Summer Blast LC Invite | |
| 2154 | Quincy Oshitelu | 41.40 | 8 | B Min | BB: 39.79 (+1.61s | 3.9%) | Hillsboro Swim Team | 06/12/2026 | 2026 THSC June Open | |
| 2155 | Jeremy Zhao | 41.41 | 9 | B Min | BB: 39.79 (+1.62s | 3.9%) | Quicksilver Swimming | 06/27/2025 | Valley Splash | |
| 2156 | Brooks Lansang | 41.42 | 10 | B Min | BB: 39.79 (+1.63s | 3.9%) | Bolles School Sharks | 05/23/2025 | EAJ Mayhem 2025 | |
| 2157 | William MacDonald | 41.42 | 10 | B Min | BB: 39.79 (+1.63s | 3.9%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 2158 | Cody Graves | 41.42 | 10 | B Min | BB: 39.79 (+1.63s | 3.9%) | Saint Petersburg Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | |
| 2159 | Escher Davis | 41.44 | 9 | B Min | BB: 39.79 (+1.65s | 4.0%) | Mecklenburg Swim Association | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 2160 | Cameron Bardey | 41.44 | 9 | B Min | BB: 39.79 (+1.65s | 4.0%) | North Palm Beach Swim Club | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 2161 | Aidan Berger | 41.45 | 9 | B Min | BB: 39.79 (+1.66s | 4.0%) | Fort Collins Area Swim Team | 04/24/2026 | 2026 CO FAST Spring Splash | |
| 2162 | Asher Freiberg | 41.46 | 10 | B Min | BB: 39.79 (+1.67s | 4.0%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 2163 | Aiden Jones | 41.46 | 10 | B Min | BB: 39.79 (+1.67s | 4.0%) | Tsunami Swimming | 05/01/2026 | 2026 Helen Wang Sunflower Classic | |
| 2164 | Marcelo Valdez Salda'a | 41.46 | 7 | B Min | BB: 39.79 (+1.67s | 4.0%) | Municipio DE San Pedro | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 2165 | Victor Secor | 41.46 | 9 | B Min | BB: 39.79 (+1.67s | 4.0%) | Orinda Aquatics | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 2166 | Adam Sherman | 41.47 | 10 | B Min | BB: 39.79 (+1.68s | 4.1%) | Lakewood Ranch Swim Associatio | 06/19/2025 | 2025 Shark Open | |
| 2167 | Tristan Tellez | 41.47 | 10 | B Min | BB: 39.79 (+1.68s | 4.1%) | Rattlers Swim Club | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 2168 | Mark Pivtoraiko | 41.47 | 10 | B Min | BB: 39.79 (+1.68s | 4.1%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | |
| 2169 | Steven Ibana | 41.47 | 9 | B Min | BB: 39.79 (+1.68s | 4.1%) | Spokane Waves Aquatic Team | 06/19/2026 | 2026 SWAT Summer Solstice | |
| 2170 | Linus Teufel | 41.49 | 10 | B Min | BB: 39.79 (+1.70s | 4.1%) | Florida West Coast Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 2171 | Riaan Chandak | 41.50 | 10 | B Min | BB: 39.79 (+1.71s | 4.1%) | Milpitas Aquatic Club | 07/11/2025 | 2025 Age Group Championships | |
| 2172 | Yavin Dantra | 41.50 | 9 | B Min | BB: 39.79 (+1.71s | 4.1%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 2173 | David Warrell | 41.50 | 10 | B Min | BB: 39.79 (+1.71s | 4.1%) | Helios | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | |
| 2174 | Owen Melin | 41.50 | 9 | B Min | BB: 39.79 (+1.71s | 4.1%) | Swim Fort Lauderdale | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 2175 | Dean Sullins | 41.50 | 10 | B Min | BB: 39.79 (+1.71s | 4.1%) | Batesville Elite Swimming Torp | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | |
| 2176 | Maddox Haynes | 41.51 | 8 | B Min | BB: 39.79 (+1.72s | 4.1%) | Carrollton Bluefins | 05/16/2026 | 2026 Opelika Open | |
| 2177 | Roman Jamil | 41.51 | 9 | B Min | BB: 39.79 (+1.72s | 4.1%) | Mecklenburg Swim Association | 06/20/2026 | 2026 NCS QCD Long Course Invite | |
| 2178 | Lee Pfeifer | 41.51 | 10 | B Min | BB: 39.79 (+1.72s | 4.1%) | Life Time Swim Missouri | 06/26/2026 | 88th CSP Summer Invitational | |
| 2179 | Norne Fang | 41.52 | 8 | B Min | BB: 39.79 (+1.73s | 4.2%) | Milpitas Aquatic Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 2180 | Connor Jacob | 41.52 | 8 | B Min | BB: 39.79 (+1.73s | 4.2%) | Raleigh Swimming Association | 06/13/2026 | 2026 MOR Liberty Meet | |
| 2181 | Ross Davis | 41.52 | 8 | B Min | BB: 39.79 (+1.73s | 4.2%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | |
| 2182 | Kepler Ring | 41.53 | 10 | B Min | BB: 39.79 (+1.74s | 4.2%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 2183 | Sohum Jain | 41.53 | 10 | B Min | BB: 39.79 (+1.74s | 4.2%) | Sunrise Swim Club | 05/01/2026 | 2026 NE SUN Leap Into Long Course | |
| 2184 | Carter Page | 41.54 | 9 | B Min | BB: 39.79 (+1.75s | 4.2%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 2185 | Ira Pan | 41.54 | 8 | B Min | BB: 39.79 (+1.75s | 4.2%) | Excel Aquatics | 05/28/2026 | 2026 IE VS Apple Capital | |
| 2186 | William Eybs | 41.54 | 9 | B Min | BB: 39.79 (+1.75s | 4.2%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 2187 | Ernest Cline | 41.55 | 9 | B Min | BB: 39.79 (+1.76s | 4.2%) | Prime Aquatics | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | |
| 2188 | Uri Yeret | 41.55 | 10 | B Min | BB: 39.79 (+1.76s | 4.2%) | Karishim Swim Club | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 2189 | Anton Stout | 41.56 | 10 | B Min | BB: 39.79 (+1.77s | 4.3%) | San Gabriel Aquatics | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 2190 | Jude Stone | 41.56 | 9 | B Min | BB: 39.79 (+1.77s | 4.3%) | Front Range Barracudas | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 2191 | Arjun Jois | 41.57 | 8 | B Min | BB: 39.79 (+1.78s | 4.3%) | Houston Bridge Bats | 06/14/2025 | CCLR CEM Summer Beach Bash LCM Unclassified | |
| 2192 | Reed Mock | 41.57 | 10 | B Min | BB: 39.79 (+1.78s | 4.3%) | South Orange County Aquatics | 06/13/2024 | 2024 CA SCS NOVA June Age Group Invite | |
| 2193 | Alex Tang | 41.57 | 10 | B Min | BB: 39.79 (+1.78s | 4.3%) | Wasc | 07/25/2024 | 2024 CA SCS GWSC Summer A G Champs | |
| 2194 | Roman Kappa | 41.57 | 8 | B Min | BB: 39.79 (+1.78s | 4.3%) | Lakewood Ranch Swim Associatio | 06/11/2026 | 2026 Sarastoa Shark Open | |
| 2195 | Alex Wu | 41.57 | 7 | B Min | BB: 39.79 (+1.78s | 4.3%) | Santa Clara Swim Club | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 2196 | Elliott Segerson | 41.57 | 9 | B Min | BB: 39.79 (+1.78s | 4.3%) | Columbia Aquatics Association | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | |
| 2197 | Bastian Holsaeter | 41.57 | 9 | B Min | BB: 39.79 (+1.78s | 4.3%) | Kamehameha Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 2198 | Noah Dunning | 41.58 | 10 | B Min | BB: 39.79 (+1.79s | 4.3%) | Bangor YMCA Barracudas | 07/11/2024 | 2024 ME 3rd Annual LCM Championships | |
| 2199 | Evan Morehouse | 41.58 | 10 | B Min | BB: 39.79 (+1.79s | 4.3%) | Brookings Swim Club | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | |
| 2200 | Hugh Bullock | 41.58 | 9 | B Min | BB: 39.79 (+1.79s | 4.3%) | Keene YMCA Dolphins | 06/26/2026 | 2026 NE MST ESC June Memorial | |
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.