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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5251 | Henry Guinnup | 55.67 | 9 | B: 53.39 (+2.28s | 4.1%) | York Swim Club of Northern Vir | 10/04/2025 | 2025 Harvest Moon Invitational | ||
| 5252 | Keo Strong | 55.67 | 9 | B: 53.39 (+2.28s | 4.1%) | Piedmont Swim Team | 07/10/2026 | Redwood Empire Swim League Championship | ||
| 5253 | Everett Regula | 55.68 | 10 | B: 53.39 (+2.29s | 4.1%) | Aulea Swim Club | 03/07/2026 | 2026 HI Junior Age Group SCY Championship | ||
| 5254 | Junu Seo | 55.68 | 10 | B: 53.39 (+2.29s | 4.1%) | Quicksilver Swimming | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 5255 | Lucas Lin | 55.69 | 9 | B: 53.39 (+2.30s | 4.1%) | Westchester Aquatic Club | 09/27/2025 | 2025 MR SSC TYR September Sprint Invitational | ||
| 5256 | Aiden Liu | 55.69 | 9 | B: 53.39 (+2.30s | 4.1%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
| 5257 | Noah Price | 55.69 | 8 | B: 53.39 (+2.30s | 4.1%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 5258 | Shane Varian | 55.70 | 10 | B: 53.39 (+2.31s | 4.1%) | Streamline Aquatics | 04/10/2026 | 2026 ST SASA Sombrero Series Showdown | ||
| 5259 | Luke Giovengo | 55.70 | 8 | B: 53.39 (+2.31s | 4.1%) | Empire Swimming | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 5260 | Aaron O'Shea | 55.71 | 8 | B: 53.39 (+2.32s | 4.2%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | ||
| 5261 | Logan Zhang | 55.71 | 9 | B: 53.39 (+2.32s | 4.2%) | Club Wolverine | 10/17/2025 | 2025 USSC Trick Or Treat Grab Bag Classic | ||
| 5262 | Jack Nadelson | 55.71 | 9 | B: 53.39 (+2.32s | 4.2%) | Rhode Island Aquatic Club | 03/13/2026 | 2026 Shawmut NE Cup Championship | ||
| 5263 | Elijah Franklin | 55.72 | 10 | B: 53.39 (+2.33s | 4.2%) | Saint Petersburg Aquatics | 10/17/2025 | FRIDAY NITE RACES OCT 2025 | ||
| 5264 | Heath Pena | 55.73 | 9 | B: 53.39 (+2.34s | 4.2%) | San Antonio Wave | 01/24/2026 | 2026 ST SCY Surge January Invite | ||
| 5265 | Benjamin Schmitz | 55.73 | 9 | B: 53.39 (+2.34s | 4.2%) | The Fish | 11/14/2025 | 2025 PV November Open Franconia | ||
| 5266 | Sammy Castro | 55.73 | 9 | B: 53.39 (+2.34s | 4.2%) | Twisters Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | ||
| 5267 | Kai Sorenson | 55.74 | 9 | B: 53.39 (+2.35s | 4.2%) | VC Sharks Swim Team | 02/14/2026 | 2026 MN NLSA Marlins Swimming FEBRUARY Invite | ||
| 5268 | Aiden Yin | 55.74 | 9 | B: 53.39 (+2.35s | 4.2%) | Aquacise Swimming | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 5269 | Gareth Jiang | 55.74 | 7 | B: 53.39 (+2.35s | 4.2%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | ||
| 5270 | Jackson Scott | 55.75 | 10 | B: 53.39 (+2.36s | 4.2%) | Coast Gaurd Blue Dolphins | 11/07/2025 | 2025 CGBD Carl Warner Classic | ||
| 5271 | Jackson Scott | 55.75 | 10 | B: 53.39 (+2.36s | 4.2%) | Coast Gaurd Blue Dolphins | 11/07/2025 | 2025 CGBD Carl Warner Classic | ||
| 5272 | Elliott Boswell | 55.75 | 10 | B: 53.39 (+2.36s | 4.2%) | Escalate Aquatic Team | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | ||
| 5273 | Milo House | 55.75 | 10 | B: 53.39 (+2.36s | 4.2%) | Swim Omaha | 03/14/2026 | 2026 BLCK MW SO ACE Shamrock Showdown | ||
| 5274 | Ezekiel Vera | 55.76 | 7 | B: 53.39 (+2.37s | 4.3%) | The Fish | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 5275 | Tristan Park | 55.76 | 8 | B: 53.39 (+2.37s | 4.3%) | Auburn Aquatics | 10/03/2025 | 2025 SE War Eagle Invitational | ||
| 5276 | George Boland | 55.76 | 8 | B: 53.39 (+2.37s | 4.3%) | Life Time Swim Missouri | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 5277 | Ayden Xiao | 55.76 | 8 | B: 53.39 (+2.37s | 4.3%) | Olympic Cascade Aquatics | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | ||
| 5278 | Maverick Holt | 55.76 | 10 | B: 53.39 (+2.37s | 4.3%) | SwimRVA | 01/09/2026 | NOVA New Year S Kick Off | ||
| 5279 | Nathaniel Baumert | 55.76 | 9 | B: 53.39 (+2.37s | 4.3%) | Hickory Foundation YMCA Seahor | 02/14/2026 | 12th Annual Chris Peterson Invitational | ||
| 5280 | Leonardo Sanchez | 55.77 | 9 | B: 53.39 (+2.38s | 4.3%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | ||
| 5281 | Artur Hrabouski | 55.77 | 8 | B: 53.39 (+2.38s | 4.3%) | Dedham Health Hydra | 03/20/2026 | 2026 NE NSSC March Madness At MIT | ||
| 5282 | Reef Gal | 55.77 | 8 | B: 53.39 (+2.38s | 4.3%) | Charles River Aquatics | 02/06/2026 | 2026 NE CRA Last Chance February Invite | ||
| 5283 | Trey Archibald | 55.78 | 8 | B: 53.39 (+2.39s | 4.3%) | Crimson Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | ||
| 5284 | Kai Kernagis | 55.78 | 10 | B: 53.39 (+2.39s | 4.3%) | Tac Titans | 06/07/2026 | 2026 TAC TITANS June SCY Intrasquad Meet | ||
| 5285 | David Tan | 55.78 | 9 | B: 53.39 (+2.39s | 4.3%) | Pacifica Sea Lions | 03/07/2026 | BAC Race To AGCs | ||
| 5286 | Jackson Scott | 55.79 | 10 | B: 53.39 (+2.40s | 4.3%) | Coast Gaurd Blue Dolphins | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 5287 | Cameron So | 55.79 | 9 | B: 53.39 (+2.40s | 4.3%) | 92ny Flying Dolphins | 01/16/2026 | GSA January Jump Start 2026 | ||
| 5288 | Tanner Kaplan | 55.79 | 9 | B: 53.39 (+2.40s | 4.3%) | Monocacy Aquatic Club | 03/21/2026 | 2026 Maryland 9 10 B Championship Meet | ||
| 5289 | Dillon Whitbeck | 55.79 | 10 | B: 53.39 (+2.40s | 4.3%) | Aquawolves Swimming | 02/14/2026 | 2026 CO AQUA February Home Meet | ||
| 5290 | Abram Williams | 55.79 | 10 | B: 53.39 (+2.40s | 4.3%) | Eagle Swimming Association | 12/20/2024 | 2024 Gulf Fall Champs (SHRK) | ||
| 5291 | Charles Li | 55.79 | 9 | B: 53.39 (+2.40s | 4.3%) | South San Francisco Aquatics | 01/10/2026 | SSF NEW YEAR SPLASH C B A+ | ||
| 5292 | Colton Weeks | 55.79 | 10 | B: 53.39 (+2.40s | 4.3%) | St Albans Sharks | 01/04/2026 | 2026 NE UVAC CVI Invitational | ||
| 5293 | Dylan Baroni | 55.79 | 10 | B: 53.39 (+2.40s | 4.3%) | Life Time Fitness New York Swi | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | ||
| 5294 | Benjamin Scheckter | 55.80 | 10 | B: 53.39 (+2.41s | 4.3%) | Houston Cougars | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | ||
| 5295 | Leonard Akhmetshin | 55.80 | 9 | B: 53.39 (+2.41s | 4.3%) | Swim Fort Lauderdale | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 5296 | Talan Mann | 55.81 | 9 | B: 53.39 (+2.42s | 4.3%) | Greater Omaha Aquatics Leopard | 01/31/2026 | 2026 MW SCSC President S Day Meet | ||
| 5297 | Andre Michael | 55.81 | 9 | B: 53.39 (+2.42s | 4.3%) | Gator Swim Club | 02/28/2026 | 2026 Area 4 Spring Champs | ||
| 5298 | Cooper Cochran | 55.81 | 10 | B: 53.39 (+2.42s | 4.3%) | Tiger Shark of Texas | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | ||
| 5299 | Ansh Nair | 55.81 | 9 | B: 53.39 (+2.42s | 4.3%) | San Gabriel Aquatics | 03/28/2026 | 2026 ST SGA Spring Fling Meet | ||
| 5300 | Miles Zhang | 55.81 | 9 | B: 53.39 (+2.42s | 4.3%) | Milpitas Aquatic Club | 02/07/2026 | Valley Splash Short Course C B A Meet | ||
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.