USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8301 | Isaiah Herrera | 52.86 | 10 | B: 48.29 (+4.57s | 8.6%) | San Gabriel Aquatics | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 8302 | George Mosle | 52.86 | 8 | B: 48.29 (+4.57s | 8.6%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 8303 | Ian Munro | 52.87 | 10 | B: 48.29 (+4.58s | 8.7%) | Sunnyvale Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 8304 | Hunter Sprague | 52.87 | 9 | B: 48.29 (+4.58s | 8.7%) | Tollefson Swimming | 10/25/2025 | 2025 PAC 10 Under RockHopper Penguin Meet | ||
| 8305 | Jin Dai | 52.87 | 10 | B: 48.29 (+4.58s | 8.7%) | Team Suffolk | 03/27/2026 | 2026 MR Bronze Championship South LIE | ||
| 8306 | Owen Goettel | 52.87 | 8 | B: 48.29 (+4.58s | 8.7%) | Lakewood Ranch Swim Associatio | 01/17/2025 | 2025 Hot Chocolate Invite | ||
| 8307 | Robert Crane | 52.87 | 9 | B: 48.29 (+4.58s | 8.7%) | Wright County Wave Swim Club | 05/28/2026 | 2026 MN WAVE A May Zing Minni Meet | ||
| 8308 | Theodore Sohn | 52.87 | 9 | B: 48.29 (+4.58s | 8.7%) | Sarasota Sharks | 11/07/2025 | 2025 SYS Turkey Meet | ||
| 8309 | Dominic Jenkins | 52.88 | 10 | B: 48.29 (+4.59s | 8.7%) | Virginia Gators | 09/20/2025 | 2025 Friendly City Kickoff | ||
| 8310 | Bear Shutsharawan | 52.88 | 7 | B: 48.29 (+4.59s | 8.7%) | Zeus Swim Team | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | ||
| 8311 | Zane Small | 52.88 | 9 | B: 48.29 (+4.59s | 8.7%) | Burlingame Aquatics | 01/10/2026 | BAC Norman Cutler Memorial | ||
| 8312 | Benjamin Bean | 52.88 | 8 | B: 48.29 (+4.59s | 8.7%) | Tualatin Hills Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | ||
| 8313 | Joshua Lindberg | 52.88 | 9 | B: 48.29 (+4.59s | 8.7%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 8314 | Cian Stiff | 52.89 | 9 | B: 48.29 (+4.60s | 8.7%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | ||
| 8315 | Elliott Boswell | 52.89 | 10 | B: 48.29 (+4.60s | 8.7%) | Escalate Aquatic Team | 10/05/2024 | SPA Fall Annual Fall Invite 2024 | ||
| 8316 | Alec Stamp | 52.89 | 10 | B: 48.29 (+4.60s | 8.7%) | Tuna Swim Club | 05/02/2026 | 2026 MN TUNA Spring Splash | ||
| 8317 | William Schaefer | 52.90 | 9 | B: 48.29 (+4.61s | 8.7%) | Heartland Swim Assoc | 10/11/2025 | 2025 SI HSA All Ages B C | ||
| 8318 | Declan Sisk | 52.90 | 10 | B: 48.29 (+4.61s | 8.7%) | Stingrays Swim Team | 11/08/2025 | 2025 PWSC Fall Aqua Fest | ||
| 8319 | Bryce Davidson | 52.90 | 5 | B: 48.29 (+4.61s | 8.7%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | ||
| 8320 | Mateo Jimenez | 52.90 | 9 | B: 48.29 (+4.61s | 8.7%) | Huntsville Swim Association | 12/05/2025 | 2025 Holiday Classic | ||
| 8321 | Rooney Morgan | 52.91 | 10 | B: 48.29 (+4.62s | 8.7%) | Ensworth Aquatics | 12/05/2025 | 2025 Holiday Classic | ||
| 8322 | Layken Greene | 52.91 | 9 | B: 48.29 (+4.62s | 8.7%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 8323 | Remington VanBoening | 52.91 | 8 | B: 48.29 (+4.62s | 8.7%) | Hastings Y Aquatic Club | 02/07/2026 | 2026 MW App HYAC February Y Meet | ||
| 8324 | Carter Johnson | 52.91 | 10 | B: 48.29 (+4.62s | 8.7%) | Hillsborough Aquatic Club | 02/14/2026 | 2026 CAT Valentine Splash | ||
| 8325 | Jonathan Podawiltz | 52.91 | 9 | B: 48.29 (+4.62s | 8.7%) | Mlst | 06/13/2026 | Bishop Invitational 2026 | ||
| 8326 | Rieman Morgan | 52.91 | 7 | B: 48.29 (+4.62s | 8.7%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 8327 | Gareth Jiang | 52.91 | 7 | B: 48.29 (+4.62s | 8.7%) | Arctic Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | ||
| 8328 | Theodor Davitiashvili | 52.91 | 8 | B: 48.29 (+4.62s | 8.7%) | Palo Alto Stanford Aquatics | 07/10/2026 | Sensational Summer Of 26 Block Party | ||
| 8329 | Samar Rayappa | 52.91 | 10 | B: 48.29 (+4.62s | 8.7%) | Utica Shelby Swim Club | 02/06/2026 | Not Winter Invite | ||
| 8330 | Eric Chen | 52.91 | 8 | B: 48.29 (+4.62s | 8.7%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | ||
| 8331 | Annei Amatbekov | 52.91 | 9 | B: 48.29 (+4.62s | 8.7%) | Albany Armada Aquatics | 03/28/2026 | Albany Armada Aquatics SC C B BB+ | ||
| 8332 | MacCormick Mooney | 52.92 | 9 | B: 48.29 (+4.63s | 8.7%) | Upper Valley Aquatic Club | 12/05/2025 | 2025 NE UVAC Winter Classic | ||
| 8333 | Mikhail Kovalenko | 52.92 | 9 | B: 48.29 (+4.63s | 8.7%) | Tnt Swimming | 02/13/2026 | 2026 SES Region 4 Championships | ||
| 8334 | Spencer Korentzoff | 52.93 | 10 | B: 48.29 (+4.64s | 8.8%) | Gold Coast Swim Team | 11/07/2025 | SCAT Open | ||
| 8335 | Cyrus Sacks | 52.93 | 9 | B: 48.29 (+4.64s | 8.8%) | Empire Swimming | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | ||
| 8336 | Aiden Yin | 52.93 | 9 | B: 48.29 (+4.64s | 8.8%) | Aquacise Swimming | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 8337 | Beau Enenbach | 52.93 | 9 | B: 48.29 (+4.64s | 8.8%) | Greater Omaha Aquatics Leopard | 01/17/2026 | 2026 MW BSC NTS Carnival Meet | ||
| 8338 | Shayne Zhang | 52.93 | 9 | B: 48.29 (+4.64s | 8.8%) | Bellevue Club Swim Team | 01/19/2025 | 2025 PN BC 26th Annual Snowflake Classic | ||
| 8339 | Thomas Moreira Dias | 52.94 | 9 | B: 48.29 (+4.65s | 8.8%) | Potomac Marlins | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 8340 | Thomas Castaneda | 52.94 | 7 | B: 48.29 (+4.65s | 8.8%) | Lifetime | 03/13/2026 | 2026 NE INST NE Cup | ||
| 8341 | Adam Biziaiev | 52.94 | 8 | B: 48.29 (+4.65s | 8.8%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | ||
| 8342 | Logan Ma | 52.94 | 9 | B: 48.29 (+4.65s | 8.8%) | East Bay Silver Dolphins | 10/17/2025 | 2025 KING OF THE HILL CHALLENGE | ||
| 8343 | Walker Jimenez | 52.94 | 9 | B: 48.29 (+4.65s | 8.8%) | El Paso Aqua Posse | 02/22/2026 | 2026 BD SC Jr Border Championship | ||
| 8344 | Theodore Cois | 52.94 | 8 | B: 48.29 (+4.65s | 8.8%) | Life Time Oregon Swim Team | 02/15/2026 | 2026 OR CB Valentine Last Chance Invitational | ||
| 8345 | Cooper DeArmond | 52.95 | 9 | B: 48.29 (+4.66s | 8.8%) | Magnolia Aquatic Club | 02/21/2025 | MAC Hosted 2025 Gulf 12 Under Champs | ||
| 8346 | Alex Wu | 52.95 | 7 | B: 48.29 (+4.66s | 8.8%) | Alto Swim Club | 10/25/2025 | 2025 SUNN Fall Classic | ||
| 8347 | Lucas Salseg | 52.95 | 10 | B: 48.29 (+4.66s | 8.8%) | South Metro Storm | 11/22/2024 | 2024 MN STRM 3rd Annual Movember Invite | ||
| 8348 | Oliver Danon | 52.95 | 8 | B: 48.29 (+4.66s | 8.8%) | 92ny Flying Dolphins | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 8349 | Parron Zhu | 52.95 | 8 | B: 48.29 (+4.66s | 8.8%) | Staten Island Aquatics Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 8350 | David Dille | 52.96 | 8 | B: 48.29 (+4.67s | 8.8%) | Power for Life | 12/20/2024 | 2024 Gulf Fall Champs (KATY) | ||
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.