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 | |
|---|---|---|---|---|---|---|---|---|---|
| 851 | Tang Zheng | 36.87 | 10 | BB Min | A: 35.69 (+1.18s | 3.2%) | Clearwater Aquatic Team | 06/19/2026 | 2026 Lightning Invitational | |
| 852 | James Wright | 36.87 | 10 | BB Min | A: 35.69 (+1.18s | 3.2%) | Club Talon | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 853 | Ethan Renehan | 36.88 | 8 | BB Min | A: 35.69 (+1.19s | 3.2%) | Monocacy Aquatic Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 854 | Nolan Lucariello | 36.88 | 10 | BB Min | A: 35.69 (+1.19s | 3.2%) | Prince William Swim Club | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 855 | Kotia Zvereff | 36.88 | 8 | BB Min | A: 35.69 (+1.19s | 3.2%) | Unattached | 06/12/2026 | Neptune Swimming June LC Meet | |
| 856 | Garrett Legg | 36.88 | 9 | BB Min | A: 35.69 (+1.19s | 3.2%) | Pleasanton Seahawks | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 857 | Dylan Tian | 36.89 | 9 | BB Min | A: 35.69 (+1.20s | 3.3%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 858 | Nathaniel Kunzi | 36.89 | 10 | BB Min | A: 35.69 (+1.20s | 3.3%) | Swim Melbourne | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 859 | Tanner Matheson | 36.90 | 10 | BB Min | A: 35.69 (+1.21s | 3.3%) | San Clemente Aquatic Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 860 | William Cao | 36.90 | 9 | BB Min | A: 35.69 (+1.21s | 3.3%) | Great Lakes Sailfish Swimming | 07/23/2026 | 2026 OH LC Junior Championships | |
| 861 | Oliver Ni | 36.90 | 10 | BB Min | A: 35.69 (+1.21s | 3.3%) | Makos Aquatics Club of Gainesv | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 862 | Peter Hofman | 36.90 | 10 | BB Min | A: 35.69 (+1.21s | 3.3%) | Cascade Swim Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 863 | Landen Chen | 36.91 | 9 | BB Min | A: 35.69 (+1.22s | 3.3%) | Revolution Swim Club | 05/01/2026 | 2026 NE CS Spring Fling | |
| 864 | Rainan Joshi | 36.91 | 10 | BB Min | A: 35.69 (+1.22s | 3.3%) | Columbia Aquatics Association | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 865 | Dean Deliessche | 36.92 | 10 | BB Min | A: 35.69 (+1.23s | 3.3%) | Trident Aquatic Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 866 | Marcus Kalmi | 36.93 | 10 | BB Min | A: 35.69 (+1.24s | 3.4%) | Riptide Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 867 | Theodore Whitson | 36.93 | 10 | BB Min | A: 35.69 (+1.24s | 3.4%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 868 | Jayden Huang | 36.93 | 10 | BB Min | A: 35.69 (+1.24s | 3.4%) | Harbor Aquatics Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 869 | Nathan Schallberger | 36.95 | 10 | BB Min | A: 35.69 (+1.26s | 3.4%) | Daland Swim Team | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 870 | Derek Zhu | 36.95 | 10 | BB Min | A: 35.69 (+1.26s | 3.4%) | Chinook Aquatic Club | 07/23/2026 | 2026 PN 12 U Long Course Championships Appro | |
| 871 | Duke Guo | 36.95 | 10 | BB Min | A: 35.69 (+1.26s | 3.4%) | McAllen Swim Club | 06/06/2026 | 2026 HPAC Sunshine Splash | |
| 872 | Charles Knigge | 36.96 | 10 | BB Min | A: 35.69 (+1.27s | 3.4%) | Spokane Waves Aquatic Team | 04/25/2026 | 2026 SWAT Spring Fling | |
| 873 | Neal Hiuga | 36.96 | 10 | BB Min | A: 35.69 (+1.27s | 3.4%) | California Gold | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 874 | Wyatt Zavala | 36.97 | 9 | BB Min | A: 35.69 (+1.28s | 3.5%) | Tuna Swim Club | 07/11/2026 | 2026 MN BAC Last Chance Invitational | |
| 875 | Leo Gazzard | 36.97 | 9 | BB Min | A: 35.69 (+1.28s | 3.5%) | Bellevue Club Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | |
| 876 | Mauro Carrasco | 36.97 | 10 | BB Min | A: 35.69 (+1.28s | 3.5%) | Southwest Aquatic Team | 06/26/2026 | 2026 BD EPAP Jack White Memorial Classic | |
| 877 | Benjamin Leger | 36.98 | 10 | BB Min | A: 35.69 (+1.29s | 3.5%) | Unattached | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 878 | Itamar Alon | 36.98 | 9 | BB Min | A: 35.69 (+1.29s | 3.5%) | Waverunners | 05/09/2026 | 2026 CAT May The Splash Be With You | |
| 879 | Phinnaeus Johnson | 37.00 | 10 | BB Min | A: 35.69 (+1.31s | 3.5%) | South Valley Makos | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 880 | John Bloom | 37.01 | 9 | BB Min | A: 35.69 (+1.32s | 3.6%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | |
| 881 | William Peterworth | 37.01 | 9 | BB Min | A: 35.69 (+1.32s | 3.6%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 882 | Mason Murphy | 37.02 | 8 | BB Min | A: 35.69 (+1.33s | 3.6%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 883 | James DeKlotz | 37.02 | 9 | BB Min | A: 35.69 (+1.33s | 3.6%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 884 | Scott Rickert | 37.03 | 9 | BB Min | A: 35.69 (+1.34s | 3.6%) | South Orange County Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 885 | Colt Lybrand | 37.03 | 10 | BB Min | A: 35.69 (+1.34s | 3.6%) | Unattached | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 886 | Marcello Rinaldi | 37.03 | 10 | BB Min | A: 35.69 (+1.34s | 3.6%) | Minnetonka Swim Club | 06/27/2026 | 2026 STAR Summer Splash Invite | |
| 887 | Bryan Moore | 37.04 | 10 | BB Min | A: 35.69 (+1.35s | 3.6%) | Watauga Swim Team | 06/23/2026 | WCSA Summer Meet 2 @ MSC | |
| 888 | Adrian Pascu | 37.04 | 9 | BB Min | A: 35.69 (+1.35s | 3.6%) | Gold\\\\\\'s Aquatics Club (Camas) | 08/01/2026 | 2026 GACC End Of Season | |
| 889 | Matthew McNeilly | 37.04 | 10 | BB Min | A: 35.69 (+1.35s | 3.6%) | Colorado Stingrays Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 890 | Patricio Pasquel Garcia | 37.05 | 10 | BB Min | A: 35.69 (+1.36s | 3.7%) | Titanes de Tym | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 891 | Rowan Sargent | 37.05 | 9 | BB Min | A: 35.69 (+1.36s | 3.7%) | Flatiron Athletic Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 892 | Jiyul Park | 37.05 | 8 | BB Min | A: 35.69 (+1.36s | 3.7%) | C.M. Gatton Beaumont YMCA | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 893 | Elliott Boland | 37.05 | 10 | BB Min | A: 35.69 (+1.36s | 3.7%) | Academy Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 894 | Xander Dalai | 37.06 | 8 | BB Min | A: 35.69 (+1.37s | 3.7%) | Old Dominion Aquatic Club | 06/26/2026 | 2026 VSI LC SE District Champs | |
| 895 | George Rekatas | 37.06 | 10 | BB Min | A: 35.69 (+1.37s | 3.7%) | Jersey Aquatic Club | 07/23/2026 | 2026 NJ Swim LC Gold Championships | |
| 896 | Ely Erickson | 37.06 | 9 | BB Min | A: 35.69 (+1.37s | 3.7%) | Hill Country Aquatics | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 897 | Henry Croke | 37.07 | 10 | BB Min | A: 35.69 (+1.38s | 3.7%) | Springfield YMCA Swim Team | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 898 | Ari Mobasseri | 37.07 | 8 | BB Min | A: 35.69 (+1.38s | 3.7%) | Aquazot Swim Club | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 899 | Logan Hinckle | 37.08 | 9 | BB Min | A: 35.69 (+1.39s | 3.7%) | SwimRVA | 06/25/2026 | LC Central District Champs | |
| 900 | Ean Palafox | 37.08 | 9 | BB Min | A: 35.69 (+1.39s | 3.7%) | SwimAtlanta | 06/26/2026 | 2026 SE Richard Quick 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.