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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2051 | Graham Dorweiler | 33.37 | 9 | BB Min | A: 31.09 (+2.28s | 6.8%) | Edina Swim Club | 02/01/2026 | 2026 MN NSAC Winter Invite Copied | |
| 2052 | Osvalt Weng Brouard | 33.37 | 10 | BB Min | A: 31.09 (+2.28s | 6.8%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 2053 | Miles Chen-Wreglesworth | 33.37 | 10 | BB Min | A: 31.09 (+2.28s | 6.8%) | Life Time Michigan Swim Team | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 2054 | Marcus Jensen | 33.37 | 10 | BB Min | A: 31.09 (+2.28s | 6.8%) | Voltage Aquatics | 12/06/2025 | Reindeer Games 2025 | |
| 2055 | Bennett Brunow | 33.37 | 9 | BB Min | A: 31.09 (+2.28s | 6.8%) | Findlay YMCA Frogs | 03/12/2026 | 2026 OH SC Junior Championships | |
| 2056 | Yirui Qiao | 33.37 | 9 | BB Min | A: 31.09 (+2.28s | 6.8%) | YMCA Fairfax County Reston | 10/04/2025 | 2025 Harvest Moon Invitational | |
| 2057 | Demian Jarmy | 33.37 | 10 | BB Min | A: 31.09 (+2.28s | 6.8%) | Pleasanton Seahawks | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 2058 | Nolan Quigg | 33.38 | 9 | BB Min | A: 31.09 (+2.29s | 6.9%) | Enfinity Aquatic Club | 02/07/2026 | 2026 EAC Last Chance Qualifier | |
| 2059 | Elias Montelongo Campos | 33.38 | 10 | BB Min | A: 31.09 (+2.29s | 6.9%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 2060 | Bronson Bow | 33.38 | 10 | BB Min | A: 31.09 (+2.29s | 6.9%) | Fulshear Racing Swim Team | 12/20/2024 | 2024 Gulf Fall Champs (KATY) | |
| 2061 | Edward Kranz | 33.38 | 9 | BB Min | A: 31.09 (+2.29s | 6.9%) | Y-Spartaquatics Swim Club | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 2062 | Padraig Loughlin | 33.38 | 10 | BB Min | A: 31.09 (+2.29s | 6.9%) | Grosse Pointe Gators | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 2063 | Nikita Saharov | 33.38 | 9 | BB Min | A: 31.09 (+2.29s | 6.9%) | Freedom Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 2064 | Breck Ervin | 33.38 | 9 | BB Min | A: 31.09 (+2.29s | 6.9%) | SwimRise Aquatics | 06/26/2026 | 2026 SwimRise Season Finale | |
| 2065 | Owen Tan | 33.38 | 9 | BB Min | A: 31.09 (+2.29s | 6.9%) | Hawaii Swimming Club | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 2066 | Josiah Suprato | 33.39 | 10 | BB Min | A: 31.09 (+2.30s | 6.9%) | Wave Aquatics | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 2067 | Declan Donnelly | 33.39 | 9 | BB Min | A: 31.09 (+2.30s | 6.9%) | Three Village Swim Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 2068 | Toxey Robbins | 33.39 | 9 | BB Min | A: 31.09 (+2.30s | 6.9%) | Shoals Aquatic Club | 02/06/2026 | 2026 SES Region 3 Champions | |
| 2069 | Keegan Wallace | 33.39 | 9 | BB Min | A: 31.09 (+2.30s | 6.9%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 2070 | Ezio Ubaldi | 33.39 | 10 | BB Min | A: 31.09 (+2.30s | 6.9%) | Beach Cities Alpha | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 2071 | Jayden Silveira | 33.39 | 10 | BB Min | A: 31.09 (+2.30s | 6.9%) | Fast Falcons | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 2072 | Dominic Pescarino | 33.40 | 10 | BB Min | A: 31.09 (+2.31s | 6.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 2073 | Drew McDonnell | 33.40 | 10 | BB Min | A: 31.09 (+2.31s | 6.9%) | Midland Dolphins | 02/15/2026 | 2026 MTSL Championship | |
| 2074 | Theodore Pickeral | 33.40 | 9 | BB Min | A: 31.09 (+2.31s | 6.9%) | H2okie Aquatics | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 2075 | Caleb Ingraham | 33.40 | 10 | BB Min | A: 31.09 (+2.31s | 6.9%) | Alamo Area Aquatic Association | 01/31/2025 | 2025 ST HPAC STX Champs South | |
| 2076 | Jayden Teng | 33.40 | 10 | BB Min | A: 31.09 (+2.31s | 6.9%) | Arctic Aquatics | 01/30/2026 | 2026 NE GS Silver Championships | |
| 2077 | Jakob Lipscomb | 33.40 | 10 | BB Min | A: 31.09 (+2.31s | 6.9%) | Watauga Swim Team | 02/14/2026 | 12th Annual Chris Peterson Invitational | |
| 2078 | Maxim Yasinskyy | 33.40 | 10 | BB Min | A: 31.09 (+2.31s | 6.9%) | Marks Jch Stingrays | 11/15/2025 | 2025 MR FREE Freedom IMX Challenge | |
| 2079 | Preston Bush | 33.40 | 9 | BB Min | A: 31.09 (+2.31s | 6.9%) | Caldera | 02/13/2026 | 2026 OR HS 5A 4 | |
| 2080 | Richard Eliason | 33.41 | 10 | BB Min | A: 31.09 (+2.32s | 6.9%) | Lincoln Y Dolphins | 11/09/2025 | 2025 MW App LYD Y ThankSwimming | |
| 2081 | Andre Rubio | 33.41 | 10 | BB Min | A: 31.09 (+2.32s | 6.9%) | El Paso Aqua Posse | 02/27/2026 | 2026 BD SCY Border Champs | |
| 2082 | Finn Reutter | 33.41 | 9 | BB Min | A: 31.09 (+2.32s | 6.9%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 2083 | Sebastian Diaz | 33.41 | 10 | BB Min | A: 31.09 (+2.32s | 6.9%) | H2okie Aquatics | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 2084 | Bennett Bianchi | 33.41 | 9 | BB Min | A: 31.09 (+2.32s | 6.9%) | Commonwealth Swimming | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 2085 | Favio Caceres | 33.42 | 10 | BB Min | A: 31.09 (+2.33s | 7.0%) | Carpet Capital Aquatics Club | 10/17/2025 | 2025 MCC October Invite | |
| 2086 | Declan Sederholm | 33.42 | 10 | BB Min | A: 31.09 (+2.33s | 7.0%) | Hilltop Aquatic Swim Team | 10/15/2025 | 2025 UT HAST Monster Mash Meet | |
| 2087 | Hayden Baltazar | 33.42 | 5 | BB Min | A: 31.09 (+2.33s | 7.0%) | Livermore AquaCowboys | 09/27/2025 | PC LAC C B BB | |
| 2088 | Blake Sellers | 33.42 | 10 | BB Min | A: 31.09 (+2.33s | 7.0%) | Excel Aquatics | 01/16/2026 | 2026 TYR Mardi Gras Invite | |
| 2089 | Yadier Cruz-Cruz | 33.43 | 9 | BB Min | A: 31.09 (+2.34s | 7.0%) | Mississippi Makos Swim Team | 03/06/2026 | Speedo Southern Premier | |
| 2090 | Christian Schafer | 33.43 | 10 | BB Min | A: 31.09 (+2.34s | 7.0%) | Lone Star Aquatic Club | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 2091 | Christopher Farley | 33.43 | 10 | BB Min | A: 31.09 (+2.34s | 7.0%) | Mason Makos Swim Team | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 2092 | Judah Callaway Coy | 33.43 | 9 | BB Min | A: 31.09 (+2.34s | 7.0%) | South Florida Aquatic Club | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 2093 | Mark Ruiz | 33.43 | 10 | BB Min | A: 31.09 (+2.34s | 7.0%) | Gbsa - Greater Baltimore Swim | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 2094 | Micah Bright | 33.44 | 10 | BB Min | A: 31.09 (+2.35s | 7.0%) | City of Mobile Swim Associatio | 11/21/2025 | 2025 GPAC Gravy Bowl Invitational | |
| 2095 | Anthony Militano | 33.44 | 10 | BB Min | A: 31.09 (+2.35s | 7.0%) | Empire Swimming | 02/20/2026 | 2026 MR Silvers North Championship YMID | |
| 2096 | Romeo Ottaviano | 33.44 | 9 | BB Min | A: 31.09 (+2.35s | 7.0%) | Sarasota Sharks | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 2097 | Watson She | 33.44 | 10 | BB Min | A: 31.09 (+2.35s | 7.0%) | Bellevue Club Swim Team | 03/06/2026 | 2026 BBST Seize The Day Invitational | |
| 2098 | Jayden Zhen | 33.44 | 10 | BB Min | A: 31.09 (+2.35s | 7.0%) | Adrienne C Nelson | 02/15/2025 | 2025 OR HS 6a 4 | |
| 2099 | Jarvis Qu | 33.44 | 9 | BB Min | A: 31.09 (+2.35s | 7.0%) | Mission Viejo Nadadores | 12/13/2024 | 2024 CA RAA SCS WAG | |
| 2100 | Adam Kao | 33.44 | 10 | BB Min | A: 31.09 (+2.35s | 7.0%) | Life Time Oregon Swim Team | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
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.