USA Boys 10 & under - 50 M Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4351 | Gage Klein | 1:01.02 | 10 | B: 55.39 (+5.63s | 9.2%) | Vandal Aquatic Club | 04/17/2026 | 2026 Shark Attack Copied | ||
| 4352 | Logan Cutsinger | 1:01.03 | 7 | B: 55.39 (+5.64s | 9.2%) | Opelika Swim Team | 07/12/2026 | OST July Long Course Time Trail | ||
| 4353 | Gustavo Gutierrez | 1:01.03 | 7 | B: 55.39 (+5.64s | 9.2%) | EL Paso Border Land Swim Team | 07/23/2026 | 2026 BD Long Course Championship | ||
| 4354 | Daniel Carrete Ordonez | 1:01.04 | 7 | B: 55.39 (+5.65s | 9.3%) | Brownsville Aquatics | 04/11/2026 | 2026 ST LC BAS April Swim Meet | ||
| 4355 | Asher Sedgwick | 1:01.04 | 8 | B: 55.39 (+5.65s | 9.3%) | SwimMAC Carolina | 06/05/2026 | 2026 TEAM School S Out Summer Invite | ||
| 4356 | Levi Fusselman | 1:01.04 | 9 | B: 55.39 (+5.65s | 9.3%) | Portneuf Valley Swim Team | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 4357 | Eli HO | 1:01.04 | 9 | B: 55.39 (+5.65s | 9.3%) | South San Francisco Aquatics | 05/02/2026 | Alto Spring Jam CBA | ||
| 4358 | Osip Shapirovskiy | 1:01.05 | 8 | B: 55.39 (+5.66s | 9.3%) | Wild West Aquatic Club | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | ||
| 4359 | Ethan Nguyen | 1:01.06 | 8 | B: 55.39 (+5.67s | 9.3%) | Legacy Aquatics | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | ||
| 4360 | Saagar Reddy | 1:01.07 | 9 | B: 55.39 (+5.68s | 9.3%) | Gold\\\\\\'s Aquatics Club (Camas) | 04/25/2026 | GACC Spring Invitational | ||
| 4361 | Bennett Holmer | 1:01.07 | 9 | B: 55.39 (+5.68s | 9.3%) | Tampa Y Swimming | 05/30/2026 | Stingrays Summer Sizzle | ||
| 4362 | Amir Hassan | 1:01.08 | 8 | B: 55.39 (+5.69s | 9.3%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | ||
| 4363 | Dexter Gratton | 1:01.09 | 10 | B: 55.39 (+5.70s | 9.3%) | SwimTLC-Parker Phenomena Swim | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | ||
| 4364 | Winston Han | 1:01.09 | 6 | B: 55.39 (+5.70s | 9.3%) | Commonwealth Swimming | 04/11/2026 | 2026 NE CS Season Opener | ||
| 4365 | Liam Behrns | 1:01.09 | 9 | B: 55.39 (+5.70s | 9.3%) | Calvert Aquatics Club | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | ||
| 4366 | Isaac Johnson | 1:01.10 | 9 | B: 55.39 (+5.71s | 9.3%) | Kennebec Valley YMCA | 07/11/2024 | 2024 ME 3rd Annual LCM Championships | ||
| 4367 | Xander Ellison | 1:01.10 | 9 | B: 55.39 (+5.71s | 9.3%) | Savannah Swim Team | 05/23/2025 | EAJ Mayhem 2025 | ||
| 4368 | Ethan Nipert | 1:01.10 | 8 | B: 55.39 (+5.71s | 9.3%) | Puget Sound Swim Club | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | ||
| 4369 | Aleksander Treml | 1:01.11 | 8 | B: 55.39 (+5.72s | 9.4%) | Scy-Ri | 05/16/2026 | 2026 NE KCY Invitational | ||
| 4370 | Ramana Kirk | 1:01.12 | 9 | B: 55.39 (+5.73s | 9.4%) | Academy Swim Club | 06/06/2026 | BIG ISLAND SWIMMING @ KSH | ||
| 4371 | Colton Ballance | 1:01.14 | 9 | B: 55.39 (+5.75s | 9.4%) | Bend Swim Club | 05/08/2026 | Bend Swim Club May Invitational 2026 | ||
| 4372 | Carsen Medlin | 1:01.16 | 9 | B: 55.39 (+5.77s | 9.4%) | South East Metro Sharks | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | ||
| 4373 | Levi Raynor | 1:01.16 | 9 | B: 55.39 (+5.77s | 9.4%) | Hurricanes Swim Team | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | ||
| 4374 | Thomas Ewing | 1:01.16 | 7 | B: 55.39 (+5.77s | 9.4%) | Shark Wave Aquatic Team | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | ||
| 4375 | Ronan DeGust | 1:01.17 | 8 | B: 55.39 (+5.78s | 9.4%) | YMCA of the North Shore Sharks | 04/24/2026 | 2026 NE YNS LCM IMX IMR Meet | ||
| 4376 | Benjamin Anzenberg | 1:01.17 | 9 | B: 55.39 (+5.78s | 9.4%) | Piedmont Swim Team | 06/27/2026 | NVST Summer Plunge 2026 | ||
| 4377 | Armaan Patel | 1:01.18 | 10 | B: 55.39 (+5.79s | 9.5%) | YMCA of the Jersey Shore | 06/13/2026 | 2026 MAY Spring Into Summer | ||
| 4378 | Maxwell Ma | 1:01.19 | 9 | B: 55.39 (+5.80s | 9.5%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 4379 | Leon Lu | 1:01.20 | 8 | B: 55.39 (+5.81s | 9.5%) | Denver Triton Swim Team | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 4380 | Porter Grossman | 1:01.21 | 7 | B: 55.39 (+5.82s | 9.5%) | Danvers YMCA Dolfins | 05/15/2026 | 2026 NE YNS May Specialty Meet | ||
| 4381 | Benjamin Blake | 1:01.21 | 9 | B: 55.39 (+5.82s | 9.5%) | Raleigh Swimming Association | 06/13/2026 | 2026 MOR Liberty Meet | ||
| 4382 | Saveliy Ivakin | 1:01.21 | 10 | B: 55.39 (+5.82s | 9.5%) | Torpedo Swim School | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 4383 | Leonid Sahan | 1:01.22 | 7 | B: 55.39 (+5.83s | 9.5%) | St. Augustine Cyclones | 05/16/2026 | 2026 PSA May Invite | ||
| 4384 | Gabriel Mendez | 1:01.22 | 9 | B: 55.39 (+5.83s | 9.5%) | Rochester Swim Club | 06/13/2025 | 2025 MN RSC Summerfest | ||
| 4385 | Anyan Zhi | 1:01.22 | 9 | B: 55.39 (+5.83s | 9.5%) | South East Metro Sharks | 05/08/2026 | 2026 MN STRM Spring Startup | ||
| 4386 | Youssef Abdelmaseh | 1:01.22 | 10 | B: 55.39 (+5.83s | 9.5%) | Sarasota Tsunami Swim Team | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 4387 | Victor Xu | 1:01.23 | 9 | B: 55.39 (+5.84s | 9.5%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 4388 | Seth Davidson | 1:01.24 | 8 | B: 55.39 (+5.85s | 9.6%) | Mighty Marlins Swim Club | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 4389 | Haibo Zhou | 1:01.25 | 8 | B: 55.39 (+5.86s | 9.6%) | Belmont Aquatic Team | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | ||
| 4390 | Clayton Cole | 1:01.25 | 9 | B: 55.39 (+5.86s | 9.6%) | Indian River Aquatics | 07/25/2026 | SEA Pirate Plunge 2026 | ||
| 4391 | Jeonghoo Kong | 1:01.26 | 10 | B: 55.39 (+5.87s | 9.6%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 4392 | Oliver Young | 1:01.28 | 10 | B: 55.39 (+5.89s | 9.6%) | SOL Swim Team | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 4393 | Ari Kautzer | 1:01.28 | 10 | B: 55.39 (+5.89s | 9.6%) | Lakewood Ranch Swim Associatio | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 4394 | Todd Sharpe | 1:01.30 | 9 | B: 55.39 (+5.91s | 9.6%) | Capital of Texas Aquatics | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | ||
| 4395 | Ronnie Chen | 1:01.30 | 7 | B: 55.39 (+5.91s | 9.6%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 4396 | Cash Smithey | 1:01.31 | 9 | B: 55.39 (+5.92s | 9.7%) | Lehi Aquatics | 05/24/2024 | Sizzlin Summer Invite May 2024 | ||
| 4397 | Lincoln Zhang | 1:01.33 | 10 | B: 55.39 (+5.94s | 9.7%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | ||
| 4398 | Lucien Dickert | 1:01.34 | 10 | B: 55.39 (+5.95s | 9.7%) | St Croix Swim Club | 06/05/2026 | 2026 MN NSAC Summer Invite | ||
| 4399 | Jackson Bisson | 1:01.35 | 10 | B: 55.39 (+5.96s | 9.7%) | Brookings Swim Club | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | ||
| 4400 | Isaac Chen | 1:01.35 | 8 | B: 55.39 (+5.96s | 9.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
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.