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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6001 | Salinger McKeen | 39.38 | 10 | B: 38.19 (+1.19s | 3.0%) | Vashon Stingrays Swim Team | 11/16/2025 | 2025 PN PAC Q Meet | ||
| 6002 | Mingzuo Cheng | 39.39 | 10 | B: 38.19 (+1.20s | 3.0%) | Rancho San Dieguito | 01/10/2026 | 2026 SI BAY 14U Rising Stars 3 | ||
| 6003 | Walter Ogdon | 39.39 | 10 | B: 32.79 (+6.60s | 16.8%) | Tualatin Hills Swim Club | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | ||
| 6004 | Samuel Karasin | 39.39 | 9 | B: 38.19 (+1.20s | 3.0%) | YMCA of Metro North Tritons | 01/10/2026 | 2026 NE YNS YMCA Eastern MA Districts | ||
| 6005 | Armani Bonds | 39.39 | 10 | B: 38.19 (+1.20s | 3.0%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | ||
| 6006 | Finley Lahre | 39.39 | 7 | B: 38.19 (+1.20s | 3.0%) | Bgc-N. Westchester Marlins | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 6007 | Caleb Villagra | 39.39 | 10 | B: 38.19 (+1.20s | 3.0%) | Hampton Virginia Current | 10/04/2025 | ODAC Rising Stars Meet | ||
| 6008 | Reign Balintucas | 39.39 | 8 | B: 38.19 (+1.20s | 3.0%) | Peak Swim Team | 05/17/2026 | 2026 CO PEAK Invite | ||
| 6009 | Benjamin Huang | 39.40 | 10 | B: 38.19 (+1.21s | 3.1%) | Otter Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 6010 | Alejandro Rigual Osorno | 39.40 | 10 | B: 38.19 (+1.21s | 3.1%) | Fast Falcons | 02/28/2026 | 2026 Area 4 Spring Champs | ||
| 6011 | Charan Konakalla | 39.40 | 10 | B: 38.19 (+1.21s | 3.1%) | Suncoast Community High School | 09/20/2025 | 20th Annual September Splash | ||
| 6012 | Edmund Merrill | 39.40 | 9 | B: 38.19 (+1.21s | 3.1%) | Westbrook Seals | 02/28/2026 | 2026 NE NSSC Specialty At BC | ||
| 6013 | Oscar Zheng | 39.40 | 10 | B: 38.19 (+1.21s | 3.1%) | South Shore YMCA Strypers | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | ||
| 6014 | Benjamin Standorf | 39.41 | 9 | B: 38.19 (+1.22s | 3.1%) | Rochester Swim Club | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | ||
| 6015 | Caleb Lee | 39.41 | 10 | B: 38.19 (+1.22s | 3.1%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | ||
| 6016 | Mason McNellis | 39.41 | 9 | B: 38.19 (+1.22s | 3.1%) | El Paso Aqua Posse | 02/22/2026 | 2026 BD SC Jr Border Championship | ||
| 6017 | Daniel Chernyakhovsky | 39.41 | 10 | B: 38.19 (+1.22s | 3.1%) | Arena Club Aquatics | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 6018 | Oliver Woo | 39.41 | 9 | B: 38.19 (+1.22s | 3.1%) | California Dolphins Swim Team | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | ||
| 6019 | Wyatt Conroy | 39.41 | 9 | B: 38.19 (+1.22s | 3.1%) | Annapolis Swim Club | 10/03/2025 | 2025 ASC All Freestyle Meet | ||
| 6020 | Adam Azzam | 39.41 | 9 | B: 38.19 (+1.22s | 3.1%) | St Croix Swim Club | 02/27/2026 | 2026 MN MAN Minnesota Regional Championship | ||
| 6021 | Sawyer Brittain | 39.41 | 9 | B: 38.19 (+1.22s | 3.1%) | YMCA of Northwest North Caroli | 12/05/2025 | 2025 TYDE Winter Championship | ||
| 6022 | Caden Ye | 39.42 | 10 | B: 38.19 (+1.23s | 3.1%) | Santa Clara Swim Club | 01/24/2025 | 2025 Brian Malick Memorial Z1S Championships | ||
| 6023 | Peter Stewart | 39.42 | 9 | B: 38.19 (+1.23s | 3.1%) | Mason Makos Swim Team | 12/12/2025 | 2025 MAKO HOLIDAY INVITATIONAL | ||
| 6024 | Han Zeng | 39.42 | 10 | B: 38.19 (+1.23s | 3.1%) | YMCA Fairfax County Reston | 10/04/2025 | 2025 Harvest Moon Invitational | ||
| 6025 | Fitzwilliam Chromiak | 39.42 | 9 | B: 38.19 (+1.23s | 3.1%) | Edina Swim Club | 10/05/2025 | 2025 EDI October Sunday At The Races | ||
| 6026 | Ezekiel Martoral | 39.42 | 10 | B: 38.19 (+1.23s | 3.1%) | Romulus Torpedoes Swim Club | 01/31/2026 | 2026 Guppy Bowl | ||
| 6027 | Carlin Bannon | 39.42 | 9 | B: 38.19 (+1.23s | 3.1%) | North Palm Beach Swim Club | 10/24/2025 | Dick Wells Invite | ||
| 6028 | Lochlan Farley | 39.42 | 10 | B: 38.19 (+1.23s | 3.1%) | Long Island Aquatic Club | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 6029 | Sahil Patel | 39.42 | 9 | B: 38.19 (+1.23s | 3.1%) | Ensworth Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | ||
| 6030 | Gavin McHargue | 39.42 | 10 | B: 38.19 (+1.23s | 3.1%) | Club Husker | 10/25/2025 | 2025 MW LSS Spooky Splash | ||
| 6031 | Cimon Bunuan | 39.42 | 9 | B: 38.19 (+1.23s | 3.1%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 6032 | Michael Maznychko | 39.43 | 9 | B: 38.19 (+1.24s | 3.1%) | Qns Aquatic Club | 12/21/2025 | 2025 MR SSC Reindeer Games Invitational | ||
| 6033 | Riley Buckingham | 39.43 | 9 | B: 38.19 (+1.24s | 3.1%) | Rogue Rapids | 01/03/2026 | 2026 CAT Short Course Open | ||
| 6034 | Maxim Mihalyi | 39.43 | 7 | B: 38.19 (+1.24s | 3.1%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | ||
| 6035 | Jack Lane | 39.43 | 10 | B: 38.19 (+1.24s | 3.1%) | Royal Swimming | 01/31/2026 | 2026 Guppy Bowl | ||
| 6036 | Andrew Pappageorge | 39.43 | 10 | B: 38.19 (+1.24s | 3.1%) | Herndon Aquatic Club | 10/04/2025 | 2025 Harvest Moon Invitational | ||
| 6037 | Charles Seaman | 39.43 | 9 | B: 38.19 (+1.24s | 3.1%) | Rockville Montgomery Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | ||
| 6038 | Sanin Husejdic | 39.43 | 10 | B: 38.19 (+1.24s | 3.1%) | Hudsonville Eagles Aquatics Te | 02/14/2026 | 2026 WMSL Winter A Championship | ||
| 6039 | Caleb Reppe | 39.43 | 10 | B: 38.19 (+1.24s | 3.1%) | Green Terror Aquatic Club | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | ||
| 6040 | Jackson Hiser | 39.43 | 8 | B: 38.19 (+1.24s | 3.1%) | Dolphin Club | 01/09/2026 | NOVA New Year S Kick Off | ||
| 6041 | Alexander Evans | 39.43 | 8 | B: 38.19 (+1.24s | 3.1%) | Cardinal and Gold Aquatics | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | ||
| 6042 | Jack Robinson | 39.44 | 9 | B: 38.19 (+1.25s | 3.2%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | ||
| 6043 | Logan Anderson | 39.44 | 10 | B: 38.19 (+1.25s | 3.2%) | Velocity Aquatics | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | ||
| 6044 | Lemuel Felician | 39.44 | 9 | B: 38.19 (+1.25s | 3.2%) | Life Time Minnesota Swim Team | 05/09/2026 | 2026 MN AQJT May Flowers | ||
| 6045 | Arlo Nagy | 39.44 | 9 | B: 38.19 (+1.25s | 3.2%) | Minnetonka Swim Club | 10/11/2025 | 2025 MN AQJT 4th Annual Shootout Invite Cop | ||
| 6046 | Yuma Suzuki | 39.44 | 8 | B: 38.19 (+1.25s | 3.2%) | Palo Alto Stanford Aquatics | 07/10/2026 | Sensational Summer Of 26 Block Party | ||
| 6047 | Luke Flynn | 39.44 | 9 | B: 38.19 (+1.25s | 3.2%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | ||
| 6048 | Owen Best | 39.44 | 10 | B: 38.19 (+1.25s | 3.2%) | Ygb Sea Dragons | 03/20/2026 | 2026 NE NSSC March Madness At MIT | ||
| 6049 | Benjamin Alvord | 39.45 | 10 | B: 38.19 (+1.26s | 3.2%) | Utah Valley Aquatics | 10/23/2025 | Mike Harper Mini Meet | ||
| 6050 | Benjamin Tanner | 39.45 | 9 | B: 38.19 (+1.26s | 3.2%) | Cedar Swim Club | 09/10/2025 | 2025 CSC September Intrasquad | ||
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.