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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4001 | Matteo Vargas | 36.28 | 10 | B Min | BB: 34.59 (+1.69s | 4.7%) | Life Time Fitness Utah Swim Te | 11/06/2025 | 2025 OA Thanksgiving Turkey Meet | |
| 4002 | Adam Losirisup | 36.28 | 10 | B Min | BB: 34.59 (+1.69s | 4.7%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 4003 | Henry Astry | 36.28 | 8 | B Min | BB: 34.59 (+1.69s | 4.7%) | West Express Swim Team | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 4004 | Brendan Ma | 36.28 | 9 | B Min | BB: 34.59 (+1.69s | 4.7%) | Orinda Aquatics | 02/13/2026 | 2026 Neptune Swimming Invitational | |
| 4005 | Joseph Beebe | 36.29 | 9 | B Min | BB: 34.59 (+1.70s | 4.7%) | Utica Shelby Swim Club | 01/16/2026 | 2026 Odd Age Classic | |
| 4006 | Dawson Sellers | 36.29 | 8 | B Min | BB: 34.59 (+1.70s | 4.7%) | Fox Swim Club | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 4007 | George Jennings | 36.29 | 10 | B Min | BB: 34.59 (+1.70s | 4.7%) | SwimRVA | 11/22/2025 | Bass Turkey Classic 2025 | |
| 4008 | Oliver Schiessl | 36.29 | 9 | B Min | BB: 34.59 (+1.70s | 4.7%) | Stanwood High School | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 4009 | Luka Drobentsov | 36.29 | 10 | B Min | BB: 34.59 (+1.70s | 4.7%) | Bravo Swim Team | 11/21/2025 | 2025 SoFlo Last Chance And Holiday Classic | |
| 4010 | Tyler Mirasol | 36.29 | 9 | B Min | BB: 34.59 (+1.70s | 4.7%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 4011 | Henry Jian | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Pacific Dragons Swim Team | 12/06/2025 | 2025 PN Fall Divisionals, Division 1 OCA | |
| 4012 | Boyd Howard | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Longhorn Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 4013 | Michael George | 36.30 | 10 | B Min | BB: 34.59 (+1.71s | 4.7%) | Machine Aquatics | 10/04/2025 | 2025 Harvest Moon Invitational | |
| 4014 | Max Peterson | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Cottonwood Heights Aquatics | 10/24/2025 | 2025 CHAT SDAT October Dual | |
| 4015 | Gabriel Dom | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Bellevue Club Swim Team | 01/31/2026 | 2026 PN BISC Bluefin Invitational | |
| 4016 | Auden Farley | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Sporting Jax Aquatic Club | 12/04/2025 | RAFC Winter Classic | |
| 4017 | Lincoln Flynn | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Nation\\\\\\'s Capital Swim Club | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 4018 | Jason Ma | 36.30 | 9 | B Min | BB: 34.59 (+1.71s | 4.7%) | Palo Alto Stanford Aquatics | 01/24/2026 | 2026 Zone 1 North Championships | |
| 4019 | Kellan Auguste | 36.30 | 10 | B Min | BB: 34.59 (+1.71s | 4.7%) | Phoenix Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 4020 | William Otto | 36.31 | 9 | B Min | BB: 34.59 (+1.72s | 4.7%) | Harbor Aquatics Club | 09/27/2025 | 2025 PN PPST Sprint And Relay Fest | |
| 4021 | Kevin Sosnowski | 36.31 | 8 | B Min | BB: 34.59 (+1.72s | 4.7%) | Novi Sturgeons | 01/10/2026 | 2026 PA Invite | |
| 4022 | James Sauve | 36.31 | 9 | B Min | BB: 34.59 (+1.72s | 4.7%) | Vallejo Aquatic Club | 10/05/2024 | VJO Sprint For The Golden Ticket CBA+ 2024 | |
| 4023 | Charles Liu Bates | 36.31 | 9 | B Min | BB: 34.59 (+1.72s | 4.7%) | California Dolphins Swim Team | 05/19/2024 | Montclair 14 U Pentathlon | |
| 4024 | Robert Mellinger | 36.31 | 9 | B Min | BB: 34.59 (+1.72s | 4.7%) | Saint Petersburg Aquatics | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 4025 | Sebastian DeLuca | 36.31 | 9 | B Min | BB: 34.59 (+1.72s | 4.7%) | Patriot Swim Team | 01/31/2026 | 2026 MR MWDA YBAR Sink Or Swim Invitational | |
| 4026 | Lior Zilber | 36.31 | 7 | B Min | BB: 34.59 (+1.72s | 4.7%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 4027 | Arvin Chen | 36.32 | 10 | B Min | BB: 34.59 (+1.73s | 4.8%) | Flushing YMCA | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 4028 | Ezra Rosslee | 36.32 | 10 | B Min | BB: 34.59 (+1.73s | 4.8%) | Team Suffolk | 11/21/2025 | 2025 MR FA Patriot Games Invitational | |
| 4029 | Caleb Durr | 36.32 | 10 | B Min | BB: 34.59 (+1.73s | 4.8%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 4030 | James Noel | 36.32 | 8 | B Min | BB: 34.59 (+1.73s | 4.8%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 4031 | Kane Exavier | 36.32 | 10 | B Min | BB: 34.59 (+1.73s | 4.8%) | Long Island Express | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | |
| 4032 | Owen Laidlaw | 36.32 | 8 | B Min | BB: 34.59 (+1.73s | 4.8%) | Island Aquatics | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | |
| 4033 | Jonas Brown | 36.33 | 9 | B Min | BB: 34.59 (+1.74s | 4.8%) | Karishim Swim Club | 10/10/2025 | 2025 NE CRA October Distance Specialty Meet | |
| 4034 | Keller Cox | 36.33 | 9 | B Min | BB: 34.59 (+1.74s | 4.8%) | All Star Aquatics | 10/11/2025 | 2025 ASA October Kick Off | |
| 4035 | Alan Capati | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Middle Tennessee Swim Club | 01/09/2026 | 2026 Winter Jam | |
| 4036 | Marek Barthel | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Monticello Swim Club | 01/10/2026 | 2026 MN MONC New Years Invite | |
| 4037 | Owen Hayes | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Hills Hurricane Swimming | 01/10/2026 | Pleasanton Seahawks SCY C B BB+ Meet | |
| 4038 | Ivan Washko | 36.33 | 8 | B Min | BB: 34.59 (+1.74s | 4.8%) | Escalate Aquatic Team | 10/25/2024 | 2024 TWST Halloween Meet | |
| 4039 | Jefferson Riley | 36.33 | 10 | B Min | BB: 34.59 (+1.74s | 4.8%) | Team Charlotte Swimming | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 4040 | Tucker Cassidy | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | Chesaning Coho Swim Club | 02/15/2026 | 2026 MTSL Championship | |
| 4041 | Jonathan Bernales | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | SOL Swim Team | 01/31/2026 | 2026 SBA All Ages NTS Meet | |
| 4042 | Indy Smithey-Hudkins | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | Ransom Everglades Aquatic Club | 10/25/2025 | 2025 FG YSF October Invite | |
| 4043 | Riaan Chandak | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | Milpitas Aquatic Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 4044 | Ashvik Daida | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | YMCA of Snohomish County Barra | 01/24/2026 | 2026 WA State Y Championship Meet | |
| 4045 | Ronin Bennett | 36.34 | 10 | B Min | BB: 34.59 (+1.75s | 4.8%) | Prince William Swim Club | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | |
| 4046 | Cole Rivard | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | Quest Swimming | 12/05/2025 | NOVA December Dip | |
| 4047 | Colson Hosford | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | Area Tallahassee Aquatic Club | 06/24/2025 | ATAC Summer League Meet #2 | |
| 4048 | Leo Ryley | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | Frederick Area Swim Team | 09/26/2025 | RAC First Splash 2025 | |
| 4049 | Fwj Xiong | 36.35 | 10 | B Min | BB: 34.59 (+1.76s | 4.8%) | South East Metro Sharks | 06/12/2025 | 2025 MN SEMS June 12 Full Team Intrasquad | |
| 4050 | Owen King | 36.35 | 9 | B Min | BB: 34.59 (+1.76s | 4.8%) | Rushmore Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
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.