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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3901 | Cooper Albright | 48.55 | 8 | B: 43.89 (+4.66s | 9.6%) | Siouxland Wave Aquatic Team | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 3902 | Tej Bennett | 48.55 | 10 | B: 43.89 (+4.66s | 9.6%) | Cascade Swim Club | 09/19/2026 | 2026 PN CSC September Shakeout Approved | ||
| 3903 | Miles Richardson | 48.55 | 9 | B: 43.89 (+4.66s | 9.6%) | Neptune Swimming | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 3904 | Manuel Serrano Palacios | 48.56 | 10 | B: 43.89 (+4.67s | 9.6%) | YMCA of South Florida | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | ||
| 3905 | Owen Goettel | 48.57 | 8 | B: 43.89 (+4.68s | 9.6%) | Lakewood Ranch Swim Associatio | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 3906 | Connor Smelley | 48.57 | 9 | B: 43.89 (+4.68s | 9.6%) | Quest Swimming | 05/02/2026 | BASS Jim Frye Memorial Invitational May 2026 | ||
| 3907 | Lucas Silva | 48.58 | 10 | B: 43.89 (+4.69s | 9.7%) | Longhorn Aquatics | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 3908 | Mark Diakonow | 48.59 | 10 | B: 43.89 (+4.70s | 9.7%) | Scarlet Aquatics | 04/26/2026 | 2026 Scarlet April LC Invitational | ||
| 3909 | August Pittman | 48.59 | 9 | B: 43.89 (+4.70s | 9.7%) | Issaquah Swim Team | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 3910 | Jasper Li | 48.60 | 8 | B: 43.89 (+4.71s | 9.7%) | Metro Area Life Time | 05/02/2026 | 2026 STAC Thank You Mom | ||
| 3911 | Wesley Albright | 48.60 | 9 | B: 43.89 (+4.71s | 9.7%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 3912 | William Hamilton | 48.61 | 10 | B: 43.89 (+4.72s | 9.7%) | Fort Collins Area Swim Team | 04/11/2026 | 2026 CO FAST Vs CUDA Dua; | ||
| 3913 | Bradley Overmann | 48.61 | 8 | B: 43.89 (+4.72s | 9.7%) | Cincinnati Marlins | 07/10/2026 | 2026 OH SW LC Regional Champs | ||
| 3914 | Diego Lechuga | 48.62 | 8 | B: 43.89 (+4.73s | 9.7%) | EL Paso Border Land Swim Team | 07/23/2026 | 2026 BD Long Course Championship | ||
| 3915 | Marcelo Fragale | 48.62 | 9 | B: 43.89 (+4.73s | 9.7%) | Lone Star Aquatic Club | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | ||
| 3916 | Zachary Sun | 48.63 | 7 | B: 43.89 (+4.74s | 9.7%) | Tiburon Swim Club | 07/11/2026 | 2026 NE YNS July Last Chance Meet | ||
| 3917 | Leon Aksenov | 48.63 | 10 | B: 43.89 (+4.74s | 9.7%) | North Shore Swim Club | 07/31/2026 | 2026 NE NSSC New England Summer Championship | ||
| 3918 | Hudson Bratton | 48.63 | 10 | B: 43.89 (+4.74s | 9.7%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | ||
| 3919 | Nolan Wilson | 48.63 | 9 | B: 43.89 (+4.74s | 9.7%) | Parkway-Rockwood Gateway Swim | 07/11/2026 | 2026 METS Independence Celebration Copied | ||
| 3920 | Everett Morris | 48.64 | 9 | B: 43.89 (+4.75s | 9.8%) | Kona Dolphins Swim Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 3921 | Ryan Casillo | 48.64 | 10 | B: 43.89 (+4.75s | 9.8%) | Annapolis Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | ||
| 3922 | Matthew Byars | 48.64 | 7 | B: 43.89 (+4.75s | 9.8%) | Riptide Swim Team | 06/27/2026 | 2026 STAR Summer Splash Invite | ||
| 3923 | Eric Li | 48.64 | 8 | B: 43.89 (+4.75s | 9.8%) | Pacific Dragons Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 3924 | Trisztan Makkai-Dutchievici | 48.64 | 9 | B: 43.89 (+4.75s | 9.8%) | Front Range Barracudas | 07/10/2026 | 2026 CO NCS Gold District Championships | ||
| 3925 | Allen Gao | 48.65 | 7 | B: 43.89 (+4.76s | 9.8%) | Weymouth Club Waves | 07/11/2026 | 2026 NE YNS July Last Chance Meet | ||
| 3926 | Declan Vandegrift | 48.65 | 10 | B: 43.89 (+4.76s | 9.8%) | Front Range Barracudas | 07/10/2026 | 2026 CO NCS Gold District Championships | ||
| 3927 | Cavan Chen | 48.66 | 10 | B: 43.89 (+4.77s | 9.8%) | Alamo Heights Aquatic Club ? A | 05/15/2026 | 2026 ST NIST Salute To The Troops | ||
| 3928 | John Grewe | 48.67 | 8 | B: 43.89 (+4.78s | 9.8%) | Planet Swim Aquatics | 07/24/2026 | 2026 Area 1 LCM Championships | ||
| 3929 | Raylan Yuan | 48.68 | 9 | B: 43.89 (+4.79s | 9.8%) | Kent County YMCA | 05/16/2026 | 2026 NE KCY Invitational | ||
| 3930 | Ethan Cadena | 48.68 | 10 | B: 43.89 (+4.79s | 9.8%) | South Florida Aquatic Club | 06/26/2026 | June Central Park Series | ||
| 3931 | Gavin Merrill | 48.69 | 9 | B: 43.89 (+4.80s | 9.9%) | Olympus Aquatics | 06/27/2025 | 2nd Annual Water Dragon Open | ||
| 3932 | Yug Sharma | 48.69 | 9 | B: 43.89 (+4.80s | 9.9%) | East Bay Bat Rays | 06/13/2026 | PC CDST LC C B BB+ 26 074 | ||
| 3933 | Rex Chambers | 48.69 | 7 | B: 43.89 (+4.80s | 9.9%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | ||
| 3934 | Maxwell Pennington | 48.70 | 8 | B: 43.89 (+4.81s | 9.9%) | Firefish Aquatics | 06/19/2026 | 2026 Firefish June Jam | ||
| 3935 | Xander Exevea | 48.70 | 10 | B: 43.89 (+4.81s | 9.9%) | South Bay Aquatics | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 3936 | Namish Guptha | 48.70 | 10 | B: 43.89 (+4.81s | 9.9%) | ElitSwim Club | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 3937 | Brigham Tibbitts | 48.71 | 10 | B: 43.89 (+4.82s | 9.9%) | Ski Hi Aquatics | 07/24/2026 | 2026 CO SECAL Championship Meet | ||
| 3938 | Sahas Seepuri | 48.71 | 10 | B: 43.89 (+4.82s | 9.9%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | ||
| 3939 | Zeke Rosete | 48.72 | 10 | B: 43.89 (+4.83s | 9.9%) | Island Aquatics | 04/19/2026 | 2026 MAGSA LCM A1 Meet | ||
| 3940 | Aarav Prakash | 48.73 | 9 | B: 43.89 (+4.84s | 9.9%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | ||
| 3941 | Brandon Chong | 48.73 | 8 | B: 43.89 (+4.84s | 9.9%) | Sunnyvale Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 3942 | Yousuf Elabd | 48.74 | 9 | B: 43.89 (+4.85s | 10.0%) | Mason Manta Rays | 07/10/2026 | 2026 OH SW LC Regional Champs | ||
| 3943 | Ryan Ye | 48.74 | 10 | B: 43.89 (+4.85s | 10.0%) | Walnut Creek Aquabears | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 3944 | Jacob Pais | 48.75 | 8 | B: 43.89 (+4.86s | 10.0%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 3945 | Uras Altinoluk | 48.75 | 7 | B: 43.89 (+4.86s | 10.0%) | Atomic City Aquatic Club | 05/15/2026 | 2026 Officially Summer Invitational | ||
| 3946 | Jacob Trammell | 48.76 | 9 | B: 43.89 (+4.87s | 10.0%) | Rowan Aquatic Club - YMCA | 06/06/2026 | SAC Summer Open | ||
| 3947 | Emmet Lyons | 48.76 | 8 | B: 43.89 (+4.87s | 10.0%) | Telluride Swim Team | 07/10/2026 | 2026 CO Western Slope League Championships | ||
| 3948 | Austin Zhou | 48.76 | 10 | B: 43.89 (+4.87s | 10.0%) | Pacific Dragons Swim Team | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | ||
| 3949 | Henry Lynn | 48.77 | 9 | B: 43.89 (+4.88s | 10.0%) | Maverick Aquatics | 07/10/2026 | 2026 CO Western Slope League Championships | ||
| 3950 | Isaac Chen | 48.77 | 8 | B: 43.89 (+4.88s | 10.0%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | ||
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.