USA Boys 10 & under - 50 Y Breast

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
6001 Karl Madsen 54.97 9 B: 53.39 (+1.58s | 2.9%) Aptos Cabrillo Swim Club 07/18/2025 CVAL
6002 Harlan Lawrence 54.97 7 B: 53.39 (+1.58s | 2.9%) The Dalles Swim Team 01/10/2026 2026 Hood River Winter Invitational
6003 Eli Semberg 54.97 9 B: 53.39 (+1.58s | 2.9%) Mariemont Ohio Swim Team 02/19/2026 2026 OH RAYS SC Regional Championships
6004 Derek Fitch 54.97 9 B: 43.49 (+11.48s | 20.9%) Texas Elite Swim Team 01/18/2025 2025 LSST January Frosty Meet
6005 Gray Phillips 54.98 8 B: 53.39 (+1.59s | 2.9%) Ensworth Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
6006 Avery Sawyer 54.98 8 B: 53.39 (+1.59s | 2.9%) Nitro Swimming 01/04/2026 2026 ST NTRO Chilly Icicles
6007 Alex Fang 54.98 8 B: 53.39 (+1.59s | 2.9%) Amherst Tritons Swim Team 01/30/2026 2026 NE UVAC Silvers
6008 Gunner Gessner 54.99 9 B: 53.39 (+1.60s | 2.9%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
6009 Charles Rao 54.99 8 B: 53.39 (+1.60s | 2.9%) Eastside Aquatic Swim Team 11/15/2025 2025 PN IST November Invitational
6010 Jack Nannes 54.99 10 B: 53.39 (+1.60s | 2.9%) FireFish Swim Team 12/07/2025 2025 NE SSC Dec Specialty
6011 Landon Hoots 54.99 9 B: 53.39 (+1.60s | 2.9%) Watertown Area Swim Club 02/21/2025 2025 12 U Short Course State A Championship
6012 Nasir Gifford-Philip 54.99 8 B: 53.39 (+1.60s | 2.9%) Rochester Swim Club 10/10/2025 2025 MN RSC Fall Frenzy
6013 Lucas Overway 55.00 10 B: 53.39 (+1.61s | 2.9%) Midland Dolphins 02/15/2026 2026 MTSL Championship
6014 Maximus Agresti 55.00 9 B: 53.39 (+1.61s | 2.9%) Punahou Aquatics Institute 01/11/2026 ABC SCY Meet
6015 Leonardo Liang 55.01 9 B: 53.39 (+1.62s | 2.9%) Crimson Aquatics 11/23/2025 2025 NE CRIM 12U TWO HUNDRED HUSTLE
6016 Shane Lewis 55.01 9 B: 53.39 (+1.62s | 2.9%) Smoky Mountain Aquatic Club 01/17/2026 2026 AJCC Snowball Ramble Meet
6017 Manuel Serrano Palacios 55.02 9 B: 53.39 (+1.63s | 3.0%) YMCA of South Florida 11/01/2025 Piranhas Turkey Classic 2025
6018 Theodore McKinnon 55.02 10 B: 53.39 (+1.63s | 3.0%) YMCA of the North Shore Sharks 09/27/2025 2025 NE YNS September Sprint Spectacular Co
6019 Luke Jeong 55.02 8 B: 53.39 (+1.63s | 3.0%) Auburn Aquatics 02/20/2026 2026 SE Auburn Classic
6020 Cooper Lerch 55.02 9 B: 53.39 (+1.63s | 3.0%) Stingrays Swim Team 01/10/2026 2026 RAYS Jeff Rouse Invitational
6021 Ashton Bennett 55.03 9 B: 53.39 (+1.64s | 3.0%) Nu Finmen Swimming 02/06/2026 2026 MR YMID February Classic Copied
6022 Caiden Henricks 55.03 10 B: 53.39 (+1.64s | 3.0%) Potomac Marlins 12/04/2025 2025 Sport Fair Winter Classic
6023 Federico Balestrini 55.03 9 B: 53.39 (+1.64s | 3.0%) First Colony Swim Team, Inc. 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
6024 Wilson Hong 55.03 10 B: 53.39 (+1.64s | 3.0%) San Ramon Valley Aquatics 09/27/2025 Orinda Aquatics SC C B BB+ Meet
6025 Jonathan Engle 55.03 8 B: 53.39 (+1.64s | 3.0%) Mission Valley YMCA 01/31/2026 2026 SBA All Ages NTS Meet
6026 Forrest Cody 55.03 8 B: 53.39 (+1.64s | 3.0%) All Star Aquatics 10/18/2025 2025 AAC Fall Gator Mini Meet
6027 Theodore Sbarbaro 55.03 9 B: 53.39 (+1.64s | 3.0%) Pikes Peak Athletics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
6028 Aiden Xu 55.04 8 B: 53.39 (+1.65s | 3.0%) Northern Nevada Aquatics 02/06/2026 2026 Valentines Day Age Group Open
6029 Luther Kim 55.04 9 B: 53.39 (+1.65s | 3.0%) Sea to Desert Swim Association 11/08/2025 2025 SI SDSA All Ages NTS Meet
6030 Aiden Chen 55.04 10 B: 53.39 (+1.65s | 3.0%) Bluefish Swim Club 01/02/2026 2026 NE INST ABF Blizzard Classic
6031 Ira Mandle 55.04 9 B: 53.39 (+1.65s | 3.0%) Asheville Jewish Community Cen 09/27/2025 2025 AJCC Blue Ridge Mt Mayhem
6032 Oliver Gelman 55.04 9 B: 53.39 (+1.65s | 3.0%) Greenwood Tiger Sharks 02/08/2026 2026 CO Falfins Short Course Series #4
6033 Nico Losada-Saputo 55.05 10 B: 53.39 (+1.66s | 3.0%) Orinda Aquatics 12/05/2025 Pacific Swim SC C B BB+ Hosted By TERA
6034 Alex Schmid 55.05 8 B: 53.39 (+1.66s | 3.0%) Brainerd Dolphins 03/29/2025 2025 MN MYAS Midwest Regional Swim Meet
6035 Mateo Lobato 55.05 10 B: 53.39 (+1.66s | 3.0%) Ransom Everglades Aquatic Club 09/27/2025 Eagle Fall Invite 2025
6036 Avyaan Shirodkar 55.05 9 B: 53.39 (+1.66s | 3.0%) Nova of Virginia 12/05/2025 NOVA December Dip
6037 Joseph Slobodkin 55.06 9 B: 53.39 (+1.67s | 3.0%) Trident Aquatic Club 10/04/2025 2025 MR QNS Hello Brooklyn Invitational
6038 Theodore Blackstock 55.06 9 B: 53.39 (+1.67s | 3.0%) Inspire Swimming 01/17/2026 2026 ST AAAA NS Frostbite
6039 Jacob Musheyev 55.07 10 B: 53.39 (+1.68s | 3.1%) Long Island Aquatic Club 11/16/2025 2025 MR LIAC Fall Festival Invitational
6040 Stirling Marshall 55.07 9 B: 53.39 (+1.68s | 3.1%) 92ny Flying Dolphins 09/27/2025 2025 MR SSC TYR September Sprint Invitational
6041 Isaac Sokol 55.07 9 B: 53.39 (+1.68s | 3.1%) Great Wolf Swim Team 03/07/2025 2025 MN MTKA Minnesota Regional Championship
6042 Jordan Bulebush 55.07 9 B: 53.39 (+1.68s | 3.1%) New Wave Swim Team 01/16/2026 2026 RSA Winter Tri
6043 Henry Stiglitz 55.07 9 B: 53.39 (+1.68s | 3.1%) North Hills Aquatics 02/13/2026 39th Black History Swim Meet
6044 Ryan Nguyen 55.08 10 B: 53.39 (+1.69s | 3.1%) Quicksilver Swimming 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
6045 Edison Cois 55.08 9 B: 53.39 (+1.69s | 3.1%) Life Time Oregon Swim Team 12/13/2025 2025 OR HEAT Winter Invitational
6046 Alex Kaplan 55.09 10 B: 53.39 (+1.70s | 3.1%) Sonoma Sea Dragons 10/18/2025 Morning Invite Pumpkin Plunge
6047 Ryan Gorzynski 55.09 10 B: 53.39 (+1.70s | 3.1%) West Islip Swim Club 10/10/2025 2025 MR LIE Octoberfest Invitational
6048 Daniel McLain 55.10 8 B: 53.39 (+1.71s | 3.1%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
6049 Carter Tropiano 55.10 8 B: 53.39 (+1.71s | 3.1%) Mason Makos Swim Team 02/01/2026 2026 February Friendship Mini Meet
6050 Cormac Misantone 55.10 9 B: 53.39 (+1.71s | 3.1%) Hydra Aquatics 01/17/2026 2026 PV January Open Audrey Moore

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.