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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1701 | Matias Hosein | 32.74 | 10 | BB Min | A: 31.09 (+1.65s | 5.0%) | Gulliver Swim Club | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 1702 | Carter Nielsen | 32.74 | 10 | BB Min | A: 31.09 (+1.65s | 5.0%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 1703 | Luka O'Brien | 32.74 | 8 | BB Min | A: 31.09 (+1.65s | 5.0%) | The Woodlands Swim Team | 10/25/2024 | 2024 TWST Halloween Meet | |
| 1704 | Everett McDonald | 32.74 | 10 | BB Min | A: 31.09 (+1.65s | 5.0%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 1705 | Phineas Roberts | 32.74 | 10 | BB Min | A: 31.09 (+1.65s | 5.0%) | North Kent Aquatic Team | 11/23/2025 | 2025 NKAT Fall Frenzy Day After Meet | |
| 1706 | Giovanni Cappellina | 32.75 | 10 | BB Min | A: 31.09 (+1.66s | 5.1%) | Nation\\\\\\'s Capital Swim Club | 10/10/2025 | 2025 PV October Open Fairland | |
| 1707 | Hayden Prillaman | 32.75 | 10 | BB Min | A: 31.09 (+1.66s | 5.1%) | Poseidon Swimming Inc | 01/09/2026 | NOVA New Year S Kick Off | |
| 1708 | Drew Wagner | 32.75 | 9 | BB Min | A: 31.09 (+1.66s | 5.1%) | Quince Orchard Swim Academy | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 1709 | Noah Finkel | 32.75 | 10 | BB Min | A: 31.09 (+1.66s | 5.1%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 Fairland | |
| 1710 | Finn Foster | 32.76 | 9 | BB Min | A: 31.09 (+1.67s | 5.1%) | South Shore Sails | 02/21/2025 | 2025 Gulf 12 Under Champs (NOCH) | |
| 1711 | Owen Pritchett | 32.76 | 10 | BB Min | A: 31.09 (+1.67s | 5.1%) | Eastmont | 01/03/2026 | January Storm | |
| 1712 | Kai Kitamori | 32.76 | 10 | BB Min | A: 31.09 (+1.67s | 5.1%) | East Bay Bat Rays | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 1713 | Nolan Porras | 32.76 | 9 | BB Min | A: 31.09 (+1.67s | 5.1%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 1714 | Lucas Guillen | 32.76 | 8 | BB Min | A: 31.09 (+1.67s | 5.1%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | |
| 1715 | Cayden Lin | 32.76 | 10 | BB Min | A: 31.09 (+1.67s | 5.1%) | Rosemead Rapids | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1716 | Yubo Wang | 32.76 | 9 | BB Min | A: 31.09 (+1.67s | 5.1%) | Laker Swim | 03/06/2025 | 2025 Florida Swimming FLAGS NORTH | |
| 1717 | Robert Mello | 32.77 | 9 | BB Min | A: 31.09 (+1.68s | 5.1%) | Excel Aquatics | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 1718 | Henson Terrill | 32.77 | 9 | BB Min | A: 31.09 (+1.68s | 5.1%) | Hydro Elite Aquatic Team | 12/20/2024 | 2024 Gulf Fall Champs (SHRK) | |
| 1719 | David Rivera | 32.77 | 10 | BB Min | A: 31.09 (+1.68s | 5.1%) | Almaden Riptide | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 1720 | Maximilian Smith | 32.78 | 8 | BB Min | A: 31.09 (+1.69s | 5.2%) | Lynchburg Aquatic Club | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 1721 | Evan Wang | 32.78 | 8 | BB Min | A: 31.09 (+1.69s | 5.2%) | Rose Bowl Aquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1722 | Tanner Matheson | 32.78 | 10 | BB Min | A: 31.09 (+1.69s | 5.2%) | San Clemente Aquatic Team | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 1723 | Jaafar Lahmidi | 32.78 | 10 | BB Min | A: 31.09 (+1.69s | 5.2%) | Foothills Swim Team | 01/16/2026 | 2026 CO CUDA Classic | |
| 1724 | Theodore Ream | 32.78 | 9 | BB Min | A: 31.09 (+1.69s | 5.2%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 1725 | Charles Proctor | 32.79 | 10 | BB Min | A: 31.09 (+1.70s | 5.2%) | Coast Aquatics | 02/13/2026 | 2026 SES Region 4 Championships | |
| 1726 | Maximus Erhardt | 32.79 | 10 | BB Min | A: 31.09 (+1.70s | 5.2%) | Cardinal and Gold Aquatics | 11/14/2025 | Harvest Festival 2025 | |
| 1727 | Ian Borrero | 32.79 | 10 | BB Min | A: 31.09 (+1.70s | 5.2%) | South Florida Aquatic Club | 12/05/2025 | 2025 FG Holiday Champ | |
| 1728 | Kameron Durham | 32.80 | 10 | BB Min | A: 31.09 (+1.71s | 5.2%) | Kentridge | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 1729 | Mason Nordin | 32.80 | 9 | BB Min | A: 31.09 (+1.71s | 5.2%) | Foxjets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 1730 | Maxwell Monahan-Wright | 32.80 | 10 | BB Min | A: 31.09 (+1.71s | 5.2%) | Bluefish Swim Club | 02/08/2026 | 2026 NE ABF ME February Frolic | |
| 1731 | Zackary Gromowski | 32.80 | 9 | BB Min | A: 31.09 (+1.71s | 5.2%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 1732 | Van Yetter | 32.80 | 9 | BB Min | A: 31.09 (+1.71s | 5.2%) | T2 Aquatics | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 1733 | Kai Kennedy | 32.81 | 10 | BB Min | A: 31.09 (+1.72s | 5.2%) | Academy Swim Club | 11/08/2025 | BIG ISLAND SWIMMING @ KCAC | |
| 1734 | Tristan Cohn | 32.81 | 9 | BB Min | A: 31.09 (+1.72s | 5.2%) | United Swim Aquatics | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | |
| 1735 | Hamilton Holliday | 32.81 | 10 | BB Min | A: 31.09 (+1.72s | 5.2%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | |
| 1736 | Lucas Romero | 32.82 | 8 | BB Min | A: 31.09 (+1.73s | 5.3%) | Long Island Aquatic Club | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 1737 | Crosby Howell | 32.82 | 10 | BB Min | A: 31.09 (+1.73s | 5.3%) | Nsea Swim | 01/24/2026 | 2026 WOW Tri County Classic | |
| 1738 | Sebastian Uy | 32.82 | 10 | BB Min | A: 31.09 (+1.73s | 5.3%) | Valley Aquatics | 11/22/2025 | 2025 PN November AGI, Div 3 (UPAC) | |
| 1739 | Grady Santiuste | 32.82 | 10 | BB Min | A: 31.09 (+1.73s | 5.3%) | Atlantic Coast Athletic Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 1740 | Jackson Cera | 32.82 | 9 | BB Min | A: 31.09 (+1.73s | 5.3%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 1741 | Benjamin Feierabend | 32.82 | 10 | BB Min | A: 31.09 (+1.73s | 5.3%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 1742 | Matteo Castro-Munoz | 32.82 | 10 | BB Min | A: 31.09 (+1.73s | 5.3%) | Quince Orchard Swim Academy | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 1743 | Lucas Spencer | 32.83 | 10 | BB Min | A: 31.09 (+1.74s | 5.3%) | Tennessee Aquatics | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 1744 | Tymur Akimov | 32.83 | 10 | BB Min | A: 31.09 (+1.74s | 5.3%) | Royal Swim Team | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1745 | Aleksandr Sofronov | 32.83 | 10 | BB Min | A: 31.09 (+1.74s | 5.3%) | Laker Swim | 09/27/2025 | 2025 Elizabeth Kazeck Fall Sprint | |
| 1746 | Ethan Cookson | 32.83 | 9 | BB Min | A: 31.09 (+1.74s | 5.3%) | SwimRise Aquatics | 11/01/2025 | 2025 SwimRise Fall Festival | |
| 1747 | Olen Massey | 32.83 | 9 | BB Min | A: 31.09 (+1.74s | 5.3%) | Scappoose | 02/15/2025 | 2025 OR HS 4a 3 | |
| 1748 | Tobin Zhao | 32.83 | 10 | BB Min | A: 31.09 (+1.74s | 5.3%) | Eastern Nassau Aquatic Club | 12/21/2025 | 2025 MR SSC Reindeer Games Invitational | |
| 1749 | Easton Scudder | 32.83 | 10 | BB Min | A: 31.09 (+1.74s | 5.3%) | Naval Academy Aquatic Club | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 1750 | Mason Nguyen | 32.84 | 9 | BB Min | A: 31.09 (+1.75s | 5.3%) | Aquazot Swim Club | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
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.