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 | |
|---|---|---|---|---|---|---|---|---|---|
| 851 | Atticus Gancsos | 30.62 | 10 | A Min | AA: 29.89 (+0.73s | 2.4%) | Badger Swim Club,Inc. | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 852 | Jozua Sugianto | 30.62 | 10 | A Min | AA: 29.89 (+0.73s | 2.4%) | California Dolphins Swim Team | 03/07/2026 | SRVA Last Chance Meet B BB+ | |
| 853 | William Blackwood | 30.63 | 9 | A Min | AA: 29.89 (+0.74s | 2.4%) | Forest Grove | 02/13/2026 | 2026 OR HS 6A 3 | |
| 854 | Blake Bardenhagen | 30.63 | 10 | A Min | AA: 29.89 (+0.74s | 2.4%) | Island Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 855 | Craig Thompson | 30.63 | 10 | A Min | AA: 29.89 (+0.74s | 2.4%) | North Coast Aquatics | 07/10/2026 | 2026 SI JBST All Ages Last Chance Meet | |
| 856 | Andrew Sun | 30.63 | 8 | A Min | AA: 29.89 (+0.74s | 2.4%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 857 | Taeyang Im | 30.64 | 10 | A Min | AA: 29.89 (+0.75s | 2.4%) | Long Island Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 858 | Spencer Bell | 30.64 | 9 | A Min | AA: 29.89 (+0.75s | 2.4%) | South Medford | 02/13/2026 | 2026 OR HS 6A 7 | |
| 859 | Oliver Griscom | 30.64 | 10 | A Min | AA: 29.89 (+0.75s | 2.4%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 860 | Cameron Wright | 30.64 | 10 | A Min | AA: 29.89 (+0.75s | 2.4%) | Edina Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 861 | Caleb Nash | 30.65 | 10 | A Min | AA: 29.89 (+0.76s | 2.5%) | Enfinity Aquatic Club | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 862 | Rex Brinkerhoff | 30.65 | 5 | A Min | AA: 29.89 (+0.76s | 2.5%) | East Bay Bat Rays | 09/27/2025 | PC LAC C B BB | |
| 863 | Sawyer Heath | 30.65 | 10 | A Min | AA: 29.89 (+0.76s | 2.5%) | Greensboro Community YMCA | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 864 | Gareth Oldham | 30.65 | 10 | A Min | AA: 29.89 (+0.76s | 2.5%) | Castle Rock Swimming | 01/23/2026 | 2026 CO FAST Winter Open | |
| 865 | Jorden Li | 30.66 | 10 | A Min | AA: 29.89 (+0.77s | 2.5%) | Arctic Aquatics | 10/04/2025 | 2025 NE CS Fall Sprints Copied | |
| 866 | Amir Carr | 30.66 | 10 | A Min | AA: 29.89 (+0.77s | 2.5%) | Wallingford YMCA Dolphins | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 867 | Cole Proescher | 30.67 | 10 | A Min | AA: 29.89 (+0.78s | 2.5%) | Orinda Aquatics | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 868 | Henry Means | 30.68 | 10 | A Min | AA: 29.89 (+0.79s | 2.6%) | New Albany Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 869 | Alex Yang | 30.68 | 10 | A Min | AA: 29.89 (+0.79s | 2.6%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | |
| 870 | Kyle Donaldson | 30.68 | 9 | A Min | AA: 29.89 (+0.79s | 2.6%) | Stayton | 02/13/2026 | 2026 OR HS 4a 4 | |
| 871 | Adam Talat | 30.69 | 9 | A Min | AA: 29.89 (+0.80s | 2.6%) | Odea | 02/07/2026 | 2026 (WIAA) Metro(SeaKing District Il) BoysOB | |
| 872 | Kai Kitamori | 30.70 | 10 | A Min | AA: 29.89 (+0.81s | 2.6%) | East Bay Bat Rays | 05/17/2026 | Montclair 14 Under Short Course Pentathlon | |
| 873 | Asher Hanson | 30.70 | 10 | A Min | AA: 29.89 (+0.81s | 2.6%) | McMinnville | 02/15/2025 | 2025 OR HS 6A 3 | |
| 874 | Carter Gray | 30.71 | 10 | A Min | AA: 29.89 (+0.82s | 2.7%) | Cleveland Aquatics | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 875 | Bryan Samada | 30.71 | 9 | A Min | AA: 29.89 (+0.82s | 2.7%) | Christopher Columbus High | 10/17/2025 | 2025 Belen Jesuit Invitational | |
| 876 | Jaden Zhao | 30.72 | 10 | A Min | AA: 29.89 (+0.83s | 2.7%) | Jersey Flyers Aquatic Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 877 | Bennett Cordero | 30.72 | 10 | A Min | AA: 29.89 (+0.83s | 2.7%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 878 | Thiago Mantilla | 30.73 | 10 | A Min | AA: 29.89 (+0.84s | 2.7%) | South Florida Aquatic Club | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 879 | Dexter Danont | 30.73 | 10 | A Min | AA: 29.89 (+0.84s | 2.7%) | Charles River Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 880 | Marcus Burger | 30.74 | 10 | A Min | AA: 29.89 (+0.85s | 2.8%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 881 | Benjamin Derry | 30.75 | 10 | A Min | AA: 29.89 (+0.86s | 2.8%) | Dexter Community Aquatic Club | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 882 | Liam Sandstrom | 30.75 | 8 | A Min | AA: 29.89 (+0.86s | 2.8%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 883 | Noah Bello | 30.75 | 10 | A Min | AA: 29.89 (+0.86s | 2.8%) | Riverview Buccaneers Swim Team | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 884 | Noah Czech | 30.75 | 10 | A Min | AA: 29.89 (+0.86s | 2.8%) | Diamond State Aquatics | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 885 | Arick Eisler | 30.76 | 9 | A Min | AA: 29.89 (+0.87s | 2.8%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 886 | Jayden Yuen | 30.76 | 10 | A Min | AA: 29.89 (+0.87s | 2.8%) | Arctic Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 887 | Matthew Baird | 30.76 | 10 | A Min | AA: 29.89 (+0.87s | 2.8%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 888 | Tyler Clark | 30.76 | 10 | A Min | AA: 29.89 (+0.87s | 2.8%) | Unattached | 01/09/2026 | 2026 IA Midwest All Stars 09Jan2026 Midwestern | |
| 889 | Logan Antao | 30.77 | 10 | A Min | AA: 29.89 (+0.88s | 2.9%) | Rebel Aquatic Club | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 890 | Brayden Herald | 30.78 | 9 | A Min | AA: 29.89 (+0.89s | 2.9%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 891 | Nathaniel Herman | 30.78 | 10 | A Min | AA: 29.89 (+0.89s | 2.9%) | Lynchburg YMCA Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 892 | Cedric Gaskey | 30.79 | 10 | A Min | AA: 29.89 (+0.90s | 2.9%) | Philomath | 02/14/2025 | 2025 OR HS 4a 4 | |
| 893 | Aidan Grish | 30.79 | 10 | A Min | AA: 29.89 (+0.90s | 2.9%) | YMCA of Virginia\\\\\\'s Blue Ridge | 10/18/2025 | LY 2025 YMCA October Meet | |
| 894 | Keegan Brown | 30.79 | 10 | A Min | AA: 29.89 (+0.90s | 2.9%) | Kingfish Swimming Medfield | 03/13/2026 | 2026 Shawmut NE Cup Championship | |
| 895 | Joon Cha | 30.80 | 10 | A Min | AA: 29.89 (+0.91s | 3.0%) | Sunnyvale Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 896 | Garrett Hutchison | 30.80 | 10 | A Min | AA: 29.89 (+0.91s | 3.0%) | Centralia | 02/12/2025 | 2025 OR HS 5a 1 | |
| 897 | Kennedy Tang | 30.80 | 10 | A Min | AA: 29.89 (+0.91s | 3.0%) | Harbor Seals | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 898 | Sebastian Gash | 30.80 | 10 | A Min | AA: 29.89 (+0.91s | 3.0%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 899 | Jaylen Jiang | 30.80 | 10 | A Min | AA: 29.89 (+0.91s | 3.0%) | Harbor Seals | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 900 | Allen McMullen | 30.80 | 10 | A Min | AA: 29.89 (+0.91s | 3.0%) | Forest Grove | 02/15/2025 | 2025 OR HS 6A 3 | |
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.