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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8101 | Joshua Thompson | 42.52 | 10 | B: 38.19 (+4.33s | 10.2%) | Buckeye Swim Club | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 8102 | Marcell Lengyel | 42.52 | 9 | B: 38.19 (+4.33s | 10.2%) | Westbrook Seals | 02/28/2026 | 2026 NE NSSC Specialty At BC | ||
| 8103 | Joseph Xu | 42.52 | 9 | B: 38.19 (+4.33s | 10.2%) | Sarasota Sharks | 06/20/2026 | West Coast B Champtionships | ||
| 8104 | Mark Ilin | 42.52 | 10 | B: 38.19 (+4.33s | 10.2%) | Apex | 01/02/2026 | 2026 CST Shark Chase Invitational | ||
| 8105 | Quentin Scarlett | 42.52 | 7 | B: 38.19 (+4.33s | 10.2%) | Edina Swim Club | 05/09/2026 | 2026 MN EDI Gator Speedo Invite | ||
| 8106 | Joshua Miller | 42.52 | 10 | B: 38.19 (+4.33s | 10.2%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 8107 | Evan Dmitrov | 42.52 | 8 | B: 38.19 (+4.33s | 10.2%) | South Florida Aquatic Club | 09/11/2026 | 2026 Michael S Memorial Meet | ||
| 8108 | Aris He | 42.53 | 8 | B: 38.19 (+4.34s | 10.2%) | The Fish | 02/13/2026 | 2026 AAC Winter Gator Meet | ||
| 8109 | Kyle Emerson | 42.53 | 9 | B: 38.19 (+4.34s | 10.2%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 8110 | Nathan Kern | 42.53 | 10 | B: 38.19 (+4.34s | 10.2%) | VillaSport Swim Team | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | ||
| 8111 | Fischer Hontz | 42.53 | 8 | B: 38.19 (+4.34s | 10.2%) | Wahoos of Jacksonville | 02/14/2026 | 10th Annual Small Team Championships | ||
| 8112 | Weston Lueninghoener | 42.53 | 7 | B: 38.19 (+4.34s | 10.2%) | Tac Titans | 07/17/2026 | 2026 TAC July Intrasquad | ||
| 8113 | Jayden Yang | 42.53 | 10 | B: 38.19 (+4.34s | 10.2%) | Pacific Dragons Swim Team | 03/08/2025 | 2025 PN PDST March Pentathlon And Last Chance | ||
| 8114 | Matthew Bair | 42.53 | 9 | B: 38.19 (+4.34s | 10.2%) | Denver Swim Academy | 10/17/2026 | 2026 CO Alpha Tide High Point Showdown | ||
| 8115 | Benjamin Van Dusen | 42.54 | 7 | B: 38.19 (+4.35s | 10.2%) | Tsunami Swimming | 01/17/2026 | 2026 Duck Bowl | ||
| 8116 | Matthias Duckery | 42.54 | 9 | B: 38.19 (+4.35s | 10.2%) | Nation\\\\\\'s Capital Swim Club | 01/17/2026 | PVS January Open 2026 PWCS | ||
| 8117 | Finn Durand | 42.54 | 7 | B: 38.19 (+4.35s | 10.2%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 8118 | Henri Gordon | 42.54 | 7 | B: 38.19 (+4.35s | 10.2%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | ||
| 8119 | Julian Sethi | 42.54 | 8 | B: 38.19 (+4.35s | 10.2%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 8120 | Murdock Silver | 42.54 | 9 | B: 38.19 (+4.35s | 10.2%) | Clover Aquatics | 10/10/2026 | 2026 ST AHAC Race Night #1 | ||
| 8121 | Matthew Kellar | 42.54 | 10 | B: 38.19 (+4.35s | 10.2%) | Front Range Barracudas | 10/17/2026 | 2026 CO Alpha Tide High Point Showdown | ||
| 8122 | Nolan Kelly | 42.54 | 8 | B: 38.19 (+4.35s | 10.2%) | Riptide Swim Team | 10/17/2026 | 2026 CO Alpha Tide High Point Showdown | ||
| 8123 | Robert Geisser | 42.55 | 10 | B: 38.19 (+4.36s | 10.2%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | ||
| 8124 | Christian Baldie | 42.55 | 8 | B: 38.19 (+4.36s | 10.2%) | South Florida Aquatic Club | 10/31/2025 | Late October Central Park Series | ||
| 8125 | Greystone Blinn | 42.55 | 8 | B: 38.19 (+4.36s | 10.2%) | Pikes Peak Athletics | 09/18/2026 | 2026 CO PPA September Kick Off | ||
| 8126 | Graham Davis | 42.55 | 9 | B: 38.19 (+4.36s | 10.2%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | ||
| 8127 | Manuel Serrano Palacios | 42.55 | 10 | B: 38.19 (+4.36s | 10.2%) | YMCA of South Florida | 08/22/2026 | NMST Relay Invite 26 | ||
| 8128 | Aston Carpenter | 42.55 | 9 | B: 38.19 (+4.36s | 10.2%) | Fast Falcons | 10/09/2026 | 2026 FAST Pumpkin Plunge | ||
| 8129 | Tony Yang | 42.55 | 8 | B: 38.19 (+4.36s | 10.2%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 8130 | Corey Kan | 42.56 | 8 | B: 38.19 (+4.37s | 10.3%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | ||
| 8131 | Yuji Motegi | 42.56 | 10 | B: 38.19 (+4.37s | 10.3%) | Life Time Michigan Swim Team | 02/14/2026 | 2026 Best ValenTimes Meet | ||
| 8132 | Michael Klein | 42.56 | 7 | B: 38.19 (+4.37s | 10.3%) | Middies Wave Ryders | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | ||
| 8133 | Colton Graves | 42.56 | 9 | B: 38.19 (+4.37s | 10.3%) | Gulf Coast Swim Team | 02/08/2025 | 2025 GCST WINTER INVITE | ||
| 8134 | Maddox Fish | 42.56 | 9 | B: 38.19 (+4.37s | 10.3%) | Pikes Peak Athletics | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | ||
| 8135 | Henrik Obrebski | 42.56 | 9 | B: 38.19 (+4.37s | 10.3%) | Gleason Family YMCA | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | ||
| 8136 | Julien Taylor | 42.56 | 9 | B: 38.19 (+4.37s | 10.3%) | South Shore Sails | 12/20/2024 | 2024 Gulf Fall Champs (SHRK) | ||
| 8137 | Anderson Gray | 42.56 | 8 | B: 38.19 (+4.37s | 10.3%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 8138 | Thomas Martin Aguilera | 42.56 | 9 | B: 38.19 (+4.37s | 10.3%) | Olympus Swimming Club | 12/06/2025 | 2025 NMST December Holiday Invite | ||
| 8139 | Yale Young | 42.56 | 7 | B: 38.19 (+4.37s | 10.3%) | Seahawks Swim club | 09/12/2026 | 2026 Seahawks Dive Back In | ||
| 8140 | Cohen Wright | 42.56 | 10 | B: 38.19 (+4.37s | 10.3%) | Life Time Southeast | 12/13/2025 | 2025 Marshmallow Mini | ||
| 8141 | Thomas Noel | 42.56 | 10 | B: 38.19 (+4.37s | 10.3%) | Csp Tideriders | 10/24/2026 | 2026 METS Splash Of The Titans Copied | ||
| 8142 | Jacob Huang | 42.57 | 10 | B: 38.19 (+4.38s | 10.3%) | Y in Central Maryland Blue Cra | 12/05/2025 | 2025 Christmas Championships | ||
| 8143 | Wyatt Hellickson | 42.57 | 10 | B: 38.19 (+4.38s | 10.3%) | Life Time Oregon Swim Team | 02/07/2026 | 2026 OR HEAT BC Blastoff | ||
| 8144 | Spencer Beaman | 42.57 | 9 | B: 38.19 (+4.38s | 10.3%) | Olympus Aquatics | 12/29/2025 | 60th Holiday Open 2025 C Meet | ||
| 8145 | Oskar Davidsen | 42.57 | 9 | B: 38.19 (+4.38s | 10.3%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | ||
| 8146 | Charles Liu | 42.57 | 8 | B: 38.19 (+4.38s | 10.3%) | Birmingham Swim League | 09/12/2026 | 2026 BSL SE Sprint Into Fall | ||
| 8147 | Robert Bray | 42.58 | 10 | B: 38.19 (+4.39s | 10.3%) | Maverick Aquatics | 06/28/2025 | 2025 CO Montrose Marlins Summer Open | ||
| 8148 | Leo Duerksen | 42.58 | 8 | B: 38.19 (+4.39s | 10.3%) | Island Aquatics | 10/25/2025 | 2025 MAGSA 12 Under ABC SCY Meet | ||
| 8149 | Liam Vilar | 42.58 | 8 | B: 38.19 (+4.39s | 10.3%) | Bgc-N. Westchester Marlins | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 8150 | Nicholas Arsovski | 42.58 | 10 | B: 38.19 (+4.39s | 10.3%) | Club Wolverine | 02/21/2026 | 2026 CW Goldfish Invite | ||
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.