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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4201 | Finnegan Cournoyer | 1:00.13 | 8 | B: 55.39 (+4.74s | 7.9%) | Nova of Virginia | 06/25/2026 | LC Central District Champs | ||
| 4202 | Jacob Brown | 1:00.13 | 7 | B: 55.39 (+4.74s | 7.9%) | Poseidon Swimming Inc | 04/17/2026 | NOVA Long Course Kick Off | ||
| 4203 | Gibson Chun | 1:00.13 | 10 | B: 55.39 (+4.74s | 7.9%) | Westfield YMCA | 06/13/2026 | 2026 MAY Spring Into Summer | ||
| 4204 | Neev Bojja | 1:00.13 | 9 | B: 55.39 (+4.74s | 7.9%) | Los Altos Mountain View Aquati | 05/30/2026 | MAC May 30 LCM Block Party | ||
| 4205 | Miles Wille | 1:00.13 | 10 | B: 55.39 (+4.74s | 7.9%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | ||
| 4206 | Otto Myers | 1:00.14 | 9 | B: 55.39 (+4.75s | 7.9%) | Greater Orlando Aquatics Team | 04/26/2025 | 10th Annual Hohne Memorial Invitational | ||
| 4207 | Hudson Lewis | 1:00.16 | 7 | B: 55.39 (+4.77s | 7.9%) | Rushmore Swim Team | 07/24/2026 | 2026 SD Long Course State Championship | ||
| 4208 | Cameron Clough | 1:00.16 | 9 | B: 55.39 (+4.77s | 7.9%) | Boca Raton Swim Team | 05/22/2026 | 2026 Terrapin Invite | ||
| 4209 | James Dwyer | 1:00.17 | 10 | B: 55.39 (+4.78s | 7.9%) | Prince William Swim Club | 06/05/2026 | HNVR Storm Surge 2026 | ||
| 4210 | Reynaldo Castro Diaz | 1:00.18 | 7 | B: 55.39 (+4.79s | 8.0%) | Titanes de Tym | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 4211 | Lee Vickers | 1:00.18 | 8 | B: 55.39 (+4.79s | 8.0%) | Bishop Swim Team | 07/10/2026 | 2026 NNA Silver State Championships | ||
| 4212 | Henry Hochberg | 1:00.18 | 10 | B: 55.39 (+4.79s | 8.0%) | Metro Area Life Time | 06/05/2026 | 2026 XCEL Meet Of XCellence | ||
| 4213 | Neil Dandapat | 1:00.18 | 9 | B: 55.39 (+4.79s | 8.0%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 4214 | Jayden Parsons | 1:00.18 | 10 | B: 55.39 (+4.79s | 8.0%) | Southwest Aquatic Warriors | 05/15/2026 | 2026 ST NIST Salute To The Troops | ||
| 4215 | Winston Martin | 1:00.19 | 8 | B: 55.39 (+4.80s | 8.0%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | ||
| 4216 | Jackson Power | 1:00.19 | 8 | B: 55.39 (+4.80s | 8.0%) | Unattached | 06/27/2025 | Valley Splash | ||
| 4217 | Lucas Ames | 1:00.19 | 8 | B: 55.39 (+4.80s | 8.0%) | Eagle Swim Team Inc. | 07/24/2026 | 2026 Maryland Long Course Junior Championship | ||
| 4218 | Elijah Johnson | 1:00.20 | 10 | B: 55.39 (+4.81s | 8.0%) | Barracuda Aquatics Club | 06/07/2025 | 2025 MN STRM Summer Slam | ||
| 4219 | Brayden Wolfinger | 1:00.20 | 9 | B: 55.39 (+4.81s | 8.0%) | Dolphin Club | 06/25/2026 | LC Central District Champs | ||
| 4220 | Arad Bokanian | 1:00.22 | 10 | B: 55.39 (+4.83s | 8.0%) | Life Time Swim Team - Central | 06/06/2026 | 2026 HPAC Sunshine Splash | ||
| 4221 | Jonah Muller | 1:00.22 | 10 | B: 55.39 (+4.83s | 8.0%) | Gator Swim Club | 06/25/2026 | 2026 FAST Independence Invitational | ||
| 4222 | Ethan LiFeng | 1:00.26 | 7 | B: 55.39 (+4.87s | 8.1%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | ||
| 4223 | Edward Nogler | 1:00.26 | 8 | B: 55.39 (+4.87s | 8.1%) | Metro Marlins Swim Team | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | ||
| 4224 | Anthony Son | 1:00.26 | 8 | B: 55.39 (+4.87s | 8.1%) | Hampton Virginia Current | 04/18/2026 | 2026 SwimRVA Carnation Clash | ||
| 4225 | James Gault | 1:00.26 | 9 | B: 55.39 (+4.87s | 8.1%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | ||
| 4226 | Andy Yu | 1:00.26 | 10 | B: 55.39 (+4.87s | 8.1%) | Burlingame Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 4227 | Benson Amspacher | 1:00.27 | 10 | B: 55.39 (+4.88s | 8.1%) | King Aquatic Club | 06/14/2025 | 2025 IST June Invtational | ||
| 4228 | Trace Takahashi | 1:00.28 | 7 | B: 55.39 (+4.89s | 8.1%) | Beaverton Area Aquatics Club | 05/30/2025 | LA OPEN 2025 | ||
| 4229 | Hasan Burnett | 1:00.28 | 8 | B: 55.39 (+4.89s | 8.1%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 4230 | Jason Dorenkott | 1:00.30 | 10 | B: 55.39 (+4.91s | 8.1%) | Canton City Swimming | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 4231 | Aiden Kim | 1:00.30 | 8 | B: 55.39 (+4.91s | 8.1%) | Gator Swim Club | 06/05/2026 | 2026 Sunshine State Games | ||
| 4232 | Jaxon Smiley | 1:00.31 | 7 | B: 55.39 (+4.92s | 8.2%) | Spokane Waves Aquatic Team | 05/15/2026 | 2026 Chris Engledow Memorial Meet | ||
| 4233 | Acen Liu | 1:00.31 | 9 | B: 55.39 (+4.92s | 8.2%) | Olympic Cascade Aquatics | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | ||
| 4234 | Logan Arndt | 1:00.31 | 8 | B: 55.39 (+4.92s | 8.2%) | Castle Rock Swimming | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | ||
| 4235 | Mason Birnie | 1:00.32 | 9 | B: 55.39 (+4.93s | 8.2%) | Front Range Barracudas | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | ||
| 4236 | Zackery Vergara | 1:00.33 | 9 | B: 55.39 (+4.94s | 8.2%) | Gilroy Gators Swim Team | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 4237 | Stetson Webb | 1:00.33 | 10 | B: 55.39 (+4.94s | 8.2%) | Sebastopol Sea Serpents | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 4238 | Ezekiel Sauve | 1:00.35 | 10 | B: 55.39 (+4.96s | 8.2%) | Saint Petersburg Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | ||
| 4239 | Owen Burns | 1:00.36 | 8 | B: 55.39 (+4.97s | 8.2%) | Star Aquatics | 04/17/2026 | 2026 STAR April Friday Night At The Races | ||
| 4240 | Alec Xu | 1:00.36 | 10 | B: 55.39 (+4.97s | 8.2%) | Mei\\\\\\'s Typhoons Swimming Club | 07/31/2026 | 2026 NE NSSC New England Summer Championship | ||
| 4241 | Sutton Price | 1:00.37 | 8 | B: 55.39 (+4.98s | 8.2%) | New Wave Swim Team | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | ||
| 4242 | Max Ross | 1:00.38 | 9 | B: 55.39 (+4.99s | 8.3%) | Gulf Coast Swim Team | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | ||
| 4243 | William Clark | 1:00.39 | 9 | B: 55.39 (+5.00s | 8.3%) | Hilltop Aquatic Swim Team | 06/21/2025 | 2025 UT HAST RWB BC Medals Meet | ||
| 4244 | Vincenzo Giovinazzi | 1:00.39 | 9 | B: 55.39 (+5.00s | 8.3%) | Lakeshore Swim Club | 07/10/2026 | 2026 OH NE LC Regional Champs | ||
| 4245 | Mathis Lewis-Hyder | 1:00.41 | 10 | B: 55.39 (+5.02s | 8.3%) | Sarasota Tsunami Swim Team | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 4246 | Felix Jeltai | 1:00.42 | 9 | B: 55.39 (+5.03s | 8.3%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 4247 | Jinu Choi | 1:00.44 | 9 | B: 55.39 (+5.05s | 8.4%) | Life Time Oregon Swim Team | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | ||
| 4248 | Samuel DeLozier | 1:00.44 | 8 | B: 55.39 (+5.05s | 8.4%) | Lake Oswego Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | ||
| 4249 | Luke Millsaps | 1:00.45 | 8 | B: 55.39 (+5.06s | 8.4%) | Hickory Foundation YMCA Seahor | 06/19/2026 | 19th Annual Bob Pratt Invitational Copied | ||
| 4250 | Janav Sompalli | 1:00.45 | 7 | B: 55.39 (+5.06s | 8.4%) | Gilroy Gators Swim Team | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
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.