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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5001 | Luke Slowik | 37.98 | 10 | B Min | BB: 34.59 (+3.39s | 8.9%) | Westlake Aquatic Facility | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | |
| 5002 | Oliver Basile | 37.98 | 10 | B Min | BB: 34.59 (+3.39s | 8.9%) | Naval Academy Aquatic Club | 01/17/2026 | 2026 Duck Bowl | |
| 5003 | Sammy Tampubolon | 37.98 | 8 | B Min | BB: 34.59 (+3.39s | 8.9%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 5004 | Ryder McDermitt | 37.98 | 8 | B Min | BB: 34.59 (+3.39s | 8.9%) | Flatiron Athletic Club | 03/13/2026 | Mile High Championship Invitational | |
| 5005 | Ridge Lewis | 37.99 | 10 | B Min | BB: 34.59 (+3.40s | 8.9%) | Anniston Barracudas Swim Team | 02/06/2026 | 2026 SES Region 3 Champions | |
| 5006 | Everett Lee | 37.99 | 10 | B Min | BB: 34.59 (+3.40s | 8.9%) | Blue Wave Swim Team PV | 01/31/2026 | The 2026 Super FISH Bowl XVI | |
| 5007 | Logan Heath | 37.99 | 10 | B Min | BB: 34.59 (+3.40s | 8.9%) | Ridgeview | 02/13/2026 | 2026 OR HS 5A 4 | |
| 5008 | Flynn Taylor | 37.99 | 10 | B Min | BB: 34.59 (+3.40s | 8.9%) | Surge Aquatics | 10/18/2025 | 2025 ST SRG SCY Surgetoberfest | |
| 5009 | David Bendahan | 37.99 | 8 | B Min | BB: 34.59 (+3.40s | 8.9%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 5010 | Kevin Wang | 38.00 | 8 | B Min | BB: 34.59 (+3.41s | 9.0%) | Ybac Hurricanes | 11/15/2025 | YBAC Fall Invite 25 | |
| 5011 | Nathaniel Thayer | 38.00 | 9 | B Min | BB: 34.59 (+3.41s | 9.0%) | Machine Aquatics | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 5012 | Andrew Chen | 38.00 | 9 | B Min | BB: 34.59 (+3.41s | 9.0%) | United Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 5013 | Ayaan Arsiwalla | 38.00 | 10 | B Min | BB: 34.59 (+3.41s | 9.0%) | 92ny Flying Dolphins | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 5014 | Hudson Patterson | 38.00 | 9 | B Min | BB: 34.59 (+3.41s | 9.0%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 5015 | William MacDonald | 38.00 | 10 | B Min | BB: 34.59 (+3.41s | 9.0%) | Wave Aquatics | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
| 5016 | Lucas Shortt | 38.00 | 9 | B Min | BB: 34.59 (+3.41s | 9.0%) | San Antonio Wave | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 5017 | Benjamin Rivera | 38.00 | 9 | B Min | BB: 34.59 (+3.41s | 9.0%) | YMCA of Northwest North Caroli | 01/23/2026 | GCY Winter Meet 2026 | |
| 5018 | Leelynn Nelson | 38.00 | 10 | B Min | BB: 34.59 (+3.41s | 9.0%) | Unattached | 12/12/2025 | 2025 HARRY MEISEL WEST | |
| 5019 | Mattis Shneyder | 38.00 | 10 | B Min | BB: 34.59 (+3.41s | 9.0%) | Matchpoint Nyc | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 5020 | Charles Grussendorf | 38.01 | 9 | B Min | BB: 34.59 (+3.42s | 9.0%) | Blackline Aquatics | 02/27/2026 | 2026 MN RSC Minnesota Regional Championship | |
| 5021 | Daniel Blyakherov | 38.01 | 9 | B Min | BB: 34.59 (+3.42s | 9.0%) | Staten Island Aquatics Club | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | |
| 5022 | Branch Mills | 38.01 | 10 | B Min | BB: 34.59 (+3.42s | 9.0%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 5023 | Nickolas Diaz Zepeda | 38.01 | 9 | B Min | BB: 34.59 (+3.42s | 9.0%) | Tampa Y Swimming | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 5024 | Nolan Alexander | 38.01 | 9 | B Min | BB: 34.59 (+3.42s | 9.0%) | Blue Wave Swim Team PV | 11/14/2025 | 2025 PV November Open Franconia | |
| 5025 | Brandon Lin | 38.01 | 9 | B Min | BB: 34.59 (+3.42s | 9.0%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 5026 | Henry Coombs | 38.01 | 10 | B Min | BB: 34.59 (+3.42s | 9.0%) | Mecklenburg Swim Association | 01/17/2026 | 2026 MSA January Invite | |
| 5027 | James Mimaki | 38.01 | 9 | B Min | BB: 34.59 (+3.42s | 9.0%) | Bluefish Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 5028 | Landon Hornby | 38.01 | 8 | B Min | BB: 34.59 (+3.42s | 9.0%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | |
| 5029 | Levi Bowen | 38.01 | 10 | B Min | BB: 34.59 (+3.42s | 9.0%) | Portneuf Valley Swim Team | 10/25/2025 | Spook Splash 2025 | |
| 5030 | Brendan Sherman | 38.01 | 8 | B Min | BB: 34.59 (+3.42s | 9.0%) | Prince William Swim Club | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 5031 | Lucas Carvalho | 38.01 | 10 | B Min | BB: 34.59 (+3.42s | 9.0%) | Sailfish Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | |
| 5032 | Zachary Smith | 38.02 | 10 | B Min | BB: 34.59 (+3.43s | 9.0%) | Life Time Nevada Swim Club | 11/08/2024 | 2024 NV State Championships | |
| 5033 | Anderson Wang | 38.02 | 10 | B Min | BB: 34.59 (+3.43s | 9.0%) | South Florida Aquatic Club | 04/18/2026 | SoFlo 12 Under Spring Invitational | |
| 5034 | Benjamin van Leenen | 38.02 | 10 | B Min | BB: 34.59 (+3.43s | 9.0%) | Brooklyn Stingrays | 10/11/2025 | 2025 MR AGUA Season Starter Invitational | |
| 5035 | Davis Starkes | 38.02 | 10 | B Min | BB: 34.59 (+3.43s | 9.0%) | Capital Area Aquatics | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 5036 | Hugo Situ | 38.02 | 9 | B Min | BB: 34.59 (+3.43s | 9.0%) | Daly City Dolphins | 01/25/2025 | Z1N SC Championship | |
| 5037 | Samuel Wright | 38.02 | 7 | B Min | BB: 34.59 (+3.43s | 9.0%) | Club Talon | 02/13/2026 | 2026 SE BAY Region 2 Championships Copied | |
| 5038 | Mikhail Schensnovich | 38.02 | 10 | B Min | BB: 34.59 (+3.43s | 9.0%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 5039 | Benjamin Cook | 38.02 | 9 | B Min | BB: 34.59 (+3.43s | 9.0%) | Lynchburg YMCA Swim Team | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 5040 | Aiden Bajracharya | 38.02 | 9 | B Min | BB: 34.59 (+3.43s | 9.0%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 5041 | Jayden Cho | 38.03 | 10 | B Min | BB: 34.59 (+3.44s | 9.0%) | University Place Aquatic Club | 02/27/2026 | 2026 PN February AGI, Division 2 Approved | |
| 5042 | Henry Kyles | 38.03 | 10 | B Min | BB: 34.59 (+3.44s | 9.0%) | Bellingham Bay Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div 3 Approved | |
| 5043 | Ari Farzin-Horton | 38.03 | 9 | B Min | BB: 34.59 (+3.44s | 9.0%) | DeAnza Cupertino Aquatics | 04/26/2025 | Pacific Swimming 10 Under SC Championships | |
| 5044 | Wesley Draper | 38.03 | 9 | B Min | BB: 34.59 (+3.44s | 9.0%) | Drop Aquatics | 02/27/2026 | 2026 MCSA Junior Cup | |
| 5045 | Charles Richards | 38.03 | 9 | B Min | BB: 34.59 (+3.44s | 9.0%) | New Wave Swim Team | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | |
| 5046 | Connor Hilton | 38.03 | 9 | B Min | BB: 34.59 (+3.44s | 9.0%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | |
| 5047 | William Marilla | 38.03 | 9 | B Min | BB: 34.59 (+3.44s | 9.0%) | Cca Marlins of Virginia | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 5048 | Leo Gershteyn | 38.03 | 10 | B Min | BB: 34.59 (+3.44s | 9.0%) | Trident Aquatic Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | |
| 5049 | Robert Crane | 38.04 | 9 | B Min | BB: 34.59 (+3.45s | 9.1%) | Wright County Wave Swim Club | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 5050 | Eli Ferris | 38.04 | 9 | B Min | BB: 34.59 (+3.45s | 9.1%) | Elko Swim Team | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | |
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.