USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5201 | George Sembera | 37.23 | 10 | B Min | BB: 34.59 (+2.64s | 7.1%) | Eastern Panhandle Swim Club | 10/18/2025 | 2025 Fox Fall Invitational 1 Copied | |
| 5202 | Owen Garces | 37.23 | 9 | B Min | BB: 34.59 (+2.64s | 7.1%) | YMCA of Florida\\\\\\'s First Coast | 11/22/2025 | 2025 SJAC Turkey Meet | |
| 5203 | Caleb Verner | 37.23 | 9 | B Min | BB: 34.59 (+2.64s | 7.1%) | Riptide Swim Team | 12/12/2025 | 2025 MN SCSC Winter Carnival | |
| 5204 | Brian Higgins | 37.23 | 9 | B Min | BB: 34.59 (+2.64s | 7.1%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 5205 | Landon Quelland | 37.23 | 9 | B Min | BB: 34.59 (+2.64s | 7.1%) | Nova of Virginia | 10/24/2025 | NOVA Halloween Haunt | |
| 5206 | Konstantin Zhou | 37.23 | 9 | B Min | BB: 34.59 (+2.64s | 7.1%) | Cross Island YMCA Barracudas | 11/28/2025 | 2025 MR LIE Thanksgiving Invitational | |
| 5207 | Julien Alhassan | 37.23 | 10 | B Min | BB: 34.59 (+2.64s | 7.1%) | Holyoke YMCA Vikings | 10/17/2025 | 2025 NE ATST Western Mass Showdown Copied | |
| 5208 | Neo Perera | 37.23 | 10 | B Min | BB: 34.59 (+2.64s | 7.1%) | Los Altos Mountain View Aquati | 12/06/2025 | Alto Dec 6 7 CBA | |
| 5209 | Eric Hu | 37.23 | 9 | B Min | BB: 34.59 (+2.64s | 7.1%) | Santa Clara Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 5210 | David Moore | 37.23 | 8 | B Min | BB: 34.59 (+2.64s | 7.1%) | SwimMAC Carolina | 10/18/2025 | 2025 SwimMAC Fall Invite | |
| 5211 | Henry Oracki | 37.23 | 9 | B Min | BB: 34.59 (+2.64s | 7.1%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open Dulles South | |
| 5212 | Ayden Lin | 37.23 | 10 | B Min | BB: 34.59 (+2.64s | 7.1%) | Metro Dynasty Swim Team | 02/13/2026 | 39th Black History Swim Meet | |
| 5213 | Cohen Shryock | 37.24 | 10 | B Min | BB: 34.59 (+2.65s | 7.1%) | SwimMAC Carolina | 02/14/2026 | 2026 SwimMAC Qualifier Festival | |
| 5214 | Carson Taylor | 37.24 | 9 | B Min | BB: 34.59 (+2.65s | 7.1%) | Planet Swim Aquatics | 11/16/2024 | 2024 PSA Turkey Meet | |
| 5215 | Erik Sonnenberg | 37.24 | 10 | B Min | BB: 34.59 (+2.65s | 7.1%) | Napoleon Aquatic Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | |
| 5216 | Everett Connell | 37.24 | 10 | B Min | BB: 34.59 (+2.65s | 7.1%) | Atlantis Aquatics | 01/16/2026 | 2026 NE UVAC Bronze Championships | |
| 5217 | Grant Coburn | 37.24 | 9 | B Min | BB: 34.59 (+2.65s | 7.1%) | Barracuda Aquatic Club | 11/14/2025 | November Meet 2025 | |
| 5218 | Elliot Kenney | 37.24 | 10 | B Min | BB: 34.59 (+2.65s | 7.1%) | Kingfish Swimming Medfield | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 5219 | Emmett Gasior | 37.24 | 9 | B Min | BB: 34.59 (+2.65s | 7.1%) | Naval Academy Aquatic Club | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | |
| 5220 | Chior Prange | 37.24 | 10 | B Min | BB: 34.59 (+2.65s | 7.1%) | Bishop Swim Team | 08/01/2025 | 2025 High Country Short Course Championship | |
| 5221 | Jack Wallace | 37.25 | 9 | B Min | BB: 34.59 (+2.66s | 7.1%) | Streamline Aquatic Club | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 5222 | Kamden Moeller | 37.25 | 9 | B Min | BB: 34.59 (+2.66s | 7.1%) | North Coast Aquatics | 09/21/2024 | 2024 SI PS Freestyle Festival Sat | |
| 5223 | Ky'Mani Joseph | 37.25 | 11 | B Min | BB: 34.59 (+2.66s | 7.1%) | Lynchburg YMCA Swim Team | 10/18/2025 | LY 2025 YMCA October Meet | |
| 5224 | Lochlan McClary | 37.25 | 9 | B Min | BB: 34.59 (+2.66s | 7.1%) | Hurricanes Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 5225 | Theodore LaMonica | 37.25 | 10 | B Min | BB: 34.59 (+2.66s | 7.1%) | Victory Lane Aquatic Club | 02/07/2026 | 2026 MAKO QUALIFIER | |
| 5226 | Austin Brower | 37.25 | 8 | B Min | BB: 34.59 (+2.66s | 7.1%) | Pacific Swim | 12/13/2025 | 2025 SI CAST 14U Rising Stars 2 | |
| 5227 | Edward Lee | 37.26 | 10 | B Min | BB: 34.59 (+2.67s | 7.2%) | Potomac Marlins | 01/17/2026 | PVS January Open 2026 PWCS | |
| 5228 | Bradley Schwartz | 37.26 | 9 | B Min | BB: 34.59 (+2.67s | 7.2%) | Roadrunner Aquatics | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 5229 | Adrian Dossie | 37.26 | 9 | B Min | BB: 34.59 (+2.67s | 7.2%) | Centreville Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | |
| 5230 | Jaren Larsen | 37.26 | 9 | B Min | BB: 34.59 (+2.67s | 7.2%) | Texas Elite Swimming | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 5231 | Axel Danielsen | 37.27 | 9 | B Min | BB: 34.59 (+2.68s | 7.2%) | Hood River Valley Swim Team | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 5232 | Ruben Pulido | 37.27 | 7 | B Min | BB: 34.59 (+2.68s | 7.2%) | Blue Marlins Of Hialeah Garden | 10/11/2025 | NMST BMHG October Invite 25 Copied | |
| 5233 | Abner Huchowski | 37.27 | 11 | B Min | BB: 34.59 (+2.68s | 7.2%) | North Shore Swim Club | 02/07/2026 | 2026 NE NSSC Last Chance Meet | |
| 5234 | Oliver Hernandez | 37.27 | 9 | B Min | BB: 34.59 (+2.68s | 7.2%) | Annapolis Swim Club | 02/13/2026 | 2026 ASA President S Day Classic | |
| 5235 | Cai Averett | 37.27 | 10 | B: 32.79 (+4.48s | 12.0%) | La Grande Swim Club | 01/03/2026 | January Storm | ||
| 5236 | Caiden Gemmell | 37.28 | 7 | B Min | BB: 34.59 (+2.69s | 7.2%) | Tampa Y Swimming | 07/25/2025 | 2025 Summer Area 3 Championships | |
| 5237 | Walden Tanaka | 37.28 | 10 | B Min | BB: 34.59 (+2.69s | 7.2%) | Bay Club Aquatics | 12/05/2025 | SI 2025 RSD All Ages WAG Max | |
| 5238 | Lucas Moyal | 37.28 | 9 | B Min | BB: 34.59 (+2.69s | 7.2%) | Amherst Tritons Swim Team | 01/30/2026 | 2026 NE UVAC Silvers | |
| 5239 | Lucas Castelli | 37.28 | 10 | B Min | BB: 34.59 (+2.69s | 7.2%) | Madison Swimming Association | 01/30/2026 | MSA Ray Fogg Memorial Meet 2026 | |
| 5240 | Corey Stolz | 37.28 | 10 | B Min | BB: 34.59 (+2.69s | 7.2%) | North Jeffco Swim Team | 02/13/2026 | 2026 CO NJ Groundhog Invite | |
| 5241 | Seamus Doohan | 37.28 | 9 | B Min | BB: 34.59 (+2.69s | 7.2%) | Condors Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 5242 | Yogesh Kumar | 37.28 | 8 | B Min | BB: 34.59 (+2.69s | 7.2%) | YMCA of Central Massachusetts | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 5243 | Roger Han | 37.28 | 10 | B Min | BB: 34.59 (+2.69s | 7.2%) | Eagle Swim Team Inc. | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 5244 | Randell Espinal | 37.28 | 10 | B Min | BB: 34.59 (+2.69s | 7.2%) | Metro Dynasty Swim Team | 02/13/2026 | 39th Black History Swim Meet | |
| 5245 | Oscar Frey | 37.28 | 9 | B Min | BB: 34.59 (+2.69s | 7.2%) | Sawtooth Aquatic Club | 09/20/2025 | Caitlin Vinsonhaler Memorial Time Acheivement | |
| 5246 | Brian Coelho | 37.28 | 9 | B Min | BB: 34.59 (+2.69s | 7.2%) | Sarasota Sharks | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 5247 | James Strate | 37.28 | 9 | B Min | BB: 34.59 (+2.69s | 7.2%) | Tac Titans | 10/25/2025 | 2025 TAC TITANS Halloween Bash | |
| 5248 | H Chubb | 37.28 | 9 | B Min | BB: 34.59 (+2.69s | 7.2%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 5249 | John Murray | 37.28 | 10 | B Min | BB: 34.59 (+2.69s | 7.2%) | Greater Lowell Family YMCA | 01/03/2026 | 2026 NE GLYB A Cookie Classic | |
| 5250 | Ernest Cline | 37.28 | 9 | B Min | BB: 34.59 (+2.69s | 7.2%) | Prime Aquatics | 11/07/2025 | TNAQ 2025 FALL INVITATIONAL | |
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.