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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
6451 Marcus Zhao 40.22 9 B: 38.19 (+2.03s | 5.0%) Buffalo Aquatics (Baac) 10/10/2026 2026 Super STAR Series #1
6452 Fionn O'Riordan 40.23 10 B: 38.19 (+2.04s | 5.1%) Metro Dynasty Swim Team 02/13/2026 39th Black History Swim Meet
6453 Jacob Arrieta 40.23 10 B: 38.19 (+2.04s | 5.1%) Metro Aquatic Club of Miami 12/06/2025 2025 NMST December Holiday Invite
6454 Avery Richmond 40.23 10 B: 38.19 (+2.04s | 5.1%) Tillamook YMCA Sharks 01/02/2026 2026 CST Shark Chase Invitational
6455 Alex Yau 40.23 10 B: 38.19 (+2.04s | 5.1%) Pacific Dragons Swim Team 10/03/2026 2026 PN OCA John Walker Invitational Approve
6456 Leonardo Dabija 40.23 9 B: 38.19 (+2.04s | 5.1%) Southwest Stars Swim Club 10/09/2026 2026 FAST Pumpkin Plunge
6457 Liam Gottheiner 40.23 9 B: 38.19 (+2.04s | 5.1%) Multnomah Athletic Club 10/23/2026 2026 THSC Fall Invitational
6458 Boaz Gong 40.24 10 B: 38.19 (+2.05s | 5.1%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
6459 Joshua Latimer 40.24 10 B: 38.19 (+2.05s | 5.1%) Cascade 02/12/2026 2026 (WIAA) NW District I 4A Boys HS OB
6460 Lucas McCurry 40.24 9 B: 38.19 (+2.05s | 5.1%) Valley Aquatics 02/07/2026 2026 PN IST Feb Winter Invitational Approved
6461 Everett Merrill 40.24 8 B: 38.19 (+2.05s | 5.1%) Lake Oswego Swim Club 02/22/2025 2025 Arena Short Course 10 U Championships
6462 Ramsey Lee 40.24 10 B: 38.19 (+2.05s | 5.1%) Sea Devils 11/16/2025 2025MN AQJT November Invite
6463 Joseph Slicer 40.24 7 B: 38.19 (+2.05s | 5.1%) Wright County Wave Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
6464 Dylan Tran 40.24 10 B: 38.19 (+2.05s | 5.1%) San Jose Goosemonkeys 09/19/2026 2026 Milpitas Aquatic Club Season Kick Off
6465 Elijah Crush 40.25 8 B: 38.19 (+2.06s | 5.1%) YMCA of Virginia\\\\\\'s Blue Ridge 03/07/2026 PYSA Champs 2026
6466 Evan Bailey 40.25 10 B: 38.19 (+2.06s | 5.1%) Neptune Swimming 12/06/2025 Neptune Swimming Swim Like The Dickens
6467 Lane Arias 40.25 8 B: 38.19 (+2.06s | 5.1%) Ridgefield Aquatic Club 04/10/2026 2026 GTSA TYR Spring Championship
6468 Carter Paxton 40.25 9 B: 38.19 (+2.06s | 5.1%) Hanover Aquatics 01/17/2026 2026 Duck Bowl
6469 Charlie Green 40.25 9 B: 38.19 (+2.06s | 5.1%) Missoula YMCA Swim Team 12/04/2025 2025 Holiday Swim Festival
6470 Harshith Paramaguru 40.25 9 B: 38.19 (+2.06s | 5.1%) Eastlake 02/20/2026 2026 WIAA 4A Boys HS State Champs OB
6471 Tafsir Thiam 40.25 9 B: 38.19 (+2.06s | 5.1%) DC Dept Of Parks and Recreatio 05/22/2026 2026 ISCA National Diversity Swim Champ
6472 Julian Morris 40.25 10 B: 38.19 (+2.06s | 5.1%) Pine Crest Swimming 02/06/2026 2026 Matt Mounts Memorial Swim Meet
6473 Owen Watkins 40.25 9 B: 38.19 (+2.06s | 5.1%) Excel Aquatics 09/25/2026 2026 Excel Aquatics Fall Fest Invite
6474 David Teplechuk 40.25 9 B: 38.19 (+2.06s | 5.1%) Jbarracudas Swim Team 09/20/2026 2026 SI PS Freestyle Festival Sun
6475 Liam Dyrr 40.25 9 B: 38.19 (+2.06s | 5.1%) Renegade Aquatics 10/04/2026 2026 SI ICAC 14U RISING STARS 1
6476 Aiden Fry 40.26 10 B: 38.19 (+2.07s | 5.1%) Alleghany Highlands YMCA Dolph 01/02/2026 2026 LY Winter Invitational
6477 Parker Lauhoff 40.26 9 B: 38.19 (+2.07s | 5.1%) South Lyon Aquatics 02/27/2026 2026 Junior Cup
6478 Braden Mahoney 40.26 8 B: 38.19 (+2.07s | 5.1%) Merritt Athletic Swimming 12/20/2025 The Grinch Stole My Times (8 U) 2025
6479 Harlan Ross 40.26 9 B: 38.19 (+2.07s | 5.1%) Sarpy County Swim Club 01/15/2026 BLCK SCSC ACE Dual
6480 Nathaniel Hehn 40.26 8 B: 38.19 (+2.07s | 5.1%) Valley Aquatics 10/18/2025 2025 PN VAST Fall Classic
6481 Oliver Song 40.26 10 B: 38.19 (+2.07s | 5.1%) H2okie Aquatics 11/07/2025 2025 HOKI November Invitational Copied
6482 Kaan Tufan 40.26 9 B: 38.19 (+2.07s | 5.1%) Santa Clara Swim Club 02/07/2026 Valley Splash Short Course C B A Meet
6483 Ryan Beaver 40.26 10 B: 38.19 (+2.07s | 5.1%) Napa Valley Swim Team 09/26/2026 WANV CBA+ Endless Summer Meet 2026
6484 Decklan Davis 40.26 10 B: 38.19 (+2.07s | 5.1%) Sporting Jax Aquatic Club 09/26/2026 EAJ Speedo September Meet 2026
25 Free
19.28
19.28
50 Free
20.98
40.26
50 Free
40.26
6485 Daniel Rojo 40.26 9 B: 38.19 (+2.07s | 5.1%) California Capital Aquatics 09/26/2026 2026 CCA Spook Tacular
6486 Dean Wu 40.26 8 B: 38.19 (+2.07s | 5.1%) Burlingame Aquatics 10/24/2026 BAC SPOOKY FALL CLASSIC
6487 John Morris 40.27 7 B: 38.19 (+2.08s | 5.2%) Naval Academy Aquatic Club 12/20/2025 The Grinch Stole My Times (8 U) 2025
6488 Logan Brooks 40.27 9 B: 38.19 (+2.08s | 5.2%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 NCAP Autumn Kingfish Splash
6489 Hendrix Guan 40.27 10 B: 38.19 (+2.08s | 5.2%) YMCA of Metro North Tritons 01/03/2026 2026 NE GLYB A Cookie Classic
6490 David Whalen 40.27 9 B: 38.19 (+2.08s | 5.2%) Dexter Community Aquatic Club 02/28/2026 2026 Last Chance Meet
6491 Ellison Waterworth 40.27 10 B: 38.19 (+2.08s | 5.2%) Nova of Virginia 12/05/2025 2025 757swim Grand Illumination
6492 Elijah Pulley 40.27 9 B: 38.19 (+2.08s | 5.2%) Huntsville Swim Association 09/26/2026 2026 Ricky Hui Meet
6493 Max Borkowski 40.27 9 B: 38.19 (+2.08s | 5.2%) Connetquot Swim Club 01/30/2026 2026 MR SSC Polar Bear Plunge
6494 Kamahao Pickard 40.27 9 B: 38.19 (+2.08s | 5.2%) Academy Swim Club 09/12/2026 BIG ISLAND SWIMMING @ KCAC
6495 Micah Alenduff 40.27 9 B: 38.19 (+2.08s | 5.2%) Episcopal AmberJax 09/26/2026 EAJ Speedo September Meet 2026
25 Free
23.59
23.59
50 Free
16.68
40.27
50 Free
40.27
6496 Kiaan Tomer 40.27 9 B: 38.19 (+2.08s | 5.2%) Mason Manta Rays 10/23/2026 2026 CLPR Halloween Meet
6497 Jacob Hejnal 40.28 10 B: 38.19 (+2.09s | 5.2%) YMCA Cadillac Currents 02/15/2026 2026 MTSL Championship
6498 Kyler Wright 40.28 9 B: 38.19 (+2.09s | 5.2%) Stingrays Swim Team 12/04/2025 2025 RAYS Nutcracker Classic Copied
6499 Michael Tian 40.28 10 B: 38.19 (+2.09s | 5.2%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
6500 Reyansh Soni 40.28 10 B: 38.19 (+2.09s | 5.2%) Crimson Aquatics 12/12/2025 2025 NE CRIM Frosty Frenzy Trials Finals

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.