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.