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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5051 | Aaron Xue | 1:06.39 | 9 | B: 55.39 (+11.00s | 16.6%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 5052 | Paxton Kohase | 1:06.40 | 7 | B: 55.39 (+11.01s | 16.6%) | Plantation Swim Team | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | ||
| 5053 | Mason Keib | 1:06.40 | 9 | B: 55.39 (+11.01s | 16.6%) | Swim Tampa Aquatics | 05/30/2026 | Stingrays Summer Sizzle | ||
| 5054 | Lee Payne | 1:06.46 | 9 | B: 55.39 (+11.07s | 16.7%) | The 4M Swim Club 4msc | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | ||
| 5055 | Ethan Xu | 1:06.50 | 8 | B: 55.39 (+11.11s | 16.7%) | Memphis Thunder Aquatic Club | 05/29/2026 | 2026 Spring Invitational | ||
| 5056 | Agastya Tumbe | 1:06.51 | 9 | B: 55.39 (+11.12s | 16.7%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | ||
| 5057 | Lincoln Chase | 1:06.51 | 7 | B: 55.39 (+11.12s | 16.7%) | Florida West Coast Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | ||
| 5058 | Hunter Gill | 1:06.53 | 8 | B: 55.39 (+11.14s | 16.7%) | North Star Swim Team | 06/26/2026 | 2026 MN PRNH Summer Chomp | ||
| 5059 | Chase Bartholomew | 1:06.53 | 9 | B: 55.39 (+11.14s | 16.7%) | COSA Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | ||
| 5060 | Aarav Mehta | 1:06.54 | 9 | B: 55.39 (+11.15s | 16.8%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 5061 | Anadi Kochhar | 1:06.54 | 7 | B: 55.39 (+11.15s | 16.8%) | Tri-city Channel Cats | 05/01/2026 | 2026 THSC Spring Invite | ||
| 5062 | Adam Mansella | 1:06.55 | 8 | B: 55.39 (+11.16s | 16.8%) | Kent County YMCA | 05/16/2026 | 2026 NE KCY Invitational | ||
| 5063 | George Gooch | 1:06.56 | 10 | B: 55.39 (+11.17s | 16.8%) | South Davis Aquatics Team | 05/30/2025 | 2025 UT CHAT Non Qualifier | ||
| 5064 | Lou Xia | 1:06.56 | 8 | B: 55.39 (+11.17s | 16.8%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | ||
| 5065 | Vincent Slay-Wetzel | 1:06.56 | 9 | B: 55.39 (+11.17s | 16.8%) | Lake Oswego Swim Club | 06/26/2026 | 2026 TEAM Summer Invitational | ||
| 5066 | Shreyas Karra | 1:06.58 | 9 | B: 55.39 (+11.19s | 16.8%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | ||
| 5067 | Joshua Garza | 1:06.60 | 7 | B: 55.39 (+11.21s | 16.8%) | Platinum Aquatics | 05/08/2026 | 2026 ST ASC Cinco De Mayo | ||
| 5068 | Jincheng Wang | 1:06.60 | 10 | B: 55.39 (+11.21s | 16.8%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | ||
| 5069 | Mateo Perez | 1:06.61 | 10 | B: 55.39 (+11.22s | 16.8%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | ||
| 5070 | Mirel Medina | 1:06.61 | 8 | B: 55.39 (+11.22s | 16.8%) | Tsunamis Swim Team | 05/15/2026 | May Central Park Series | ||
| 5071 | Alan Primas | 1:06.63 | 8 | B: 55.39 (+11.24s | 16.9%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | ||
| 5072 | Julian Boore | 1:06.64 | 9 | B: 55.39 (+11.25s | 16.9%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | ||
| 5073 | Emiliano Castaneda | 1:06.65 | 10 | B: 55.39 (+11.26s | 16.9%) | Central Coast Swim Club | 06/27/2025 | TEAM Summer Invitational | ||
| 5074 | Miles Ewy | 1:06.67 | 9 | B: 55.39 (+11.28s | 16.9%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 5075 | Milaan Sathvik | 1:06.69 | 8 | B: 55.39 (+11.30s | 16.9%) | Hockomock Area YMCA Lightning | 05/16/2026 | 2026 NE CS Spring Fever | ||
| 5076 | Cole Piatt | 1:06.73 | 9 | B: 55.39 (+11.34s | 17.0%) | Raleigh Swimming Association | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | ||
| 5077 | William Kennedy | 1:06.73 | 8 | B: 55.39 (+11.34s | 17.0%) | Rutherford County Swim Team | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | ||
| 5078 | Luca Ferrante | 1:06.74 | 8 | B: 55.39 (+11.35s | 17.0%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 5079 | Cole Taylor | 1:06.75 | 8 | B: 55.39 (+11.36s | 17.0%) | AC Swim Club | 06/12/2026 | Neptune Swimming June LC Meet | ||
| 5080 | Neil Sanchez | 1:06.75 | 10 | B: 55.39 (+11.36s | 17.0%) | Los Altos Mountain View Aquati | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 5081 | Kellyn Monson | 1:06.79 | 8 | B: 55.39 (+11.40s | 17.1%) | Team Eugene Aquatics | 05/16/2026 | 2026 TEAM Showdown | ||
| 5082 | Ayden Xiao | 1:06.80 | 8 | B: 55.39 (+11.41s | 17.1%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | ||
| 5083 | Gabriel Rossi | 1:06.82 | 9 | B: 55.39 (+11.43s | 17.1%) | Fall River YMCA Lightning | 05/16/2026 | 2026 NE KCY Invitational | ||
| 5084 | Isaiah Crandall | 1:06.82 | 9 | B: 55.39 (+11.43s | 17.1%) | Stingrays Swim Team | 07/11/2024 | 2024 RAYS Summer Awards | ||
| 5085 | Reid Schoenfeld | 1:06.85 | 8 | B: 55.39 (+11.46s | 17.1%) | San Antonio Wave | 04/18/2026 | 2026 ST NIST Spring Into Long Course | ||
| 5086 | Andrew Beattie | 1:06.85 | 8 | B: 55.39 (+11.46s | 17.1%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | ||
| 5087 | Alexander Kazakov | 1:06.89 | 8 | B: 55.39 (+11.50s | 17.2%) | Reno Aquatic Club | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | ||
| 5088 | Manuel Martinez Caballero | 1:06.90 | 7 | B: 55.39 (+11.51s | 17.2%) | Municipio DE San Pedro | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 5089 | James Mace | 1:06.90 | 8 | B: 55.39 (+11.51s | 17.2%) | Lake Oswego Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | ||
| 5090 | Nolan Moore | 1:06.92 | 8 | B: 55.39 (+11.53s | 17.2%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | ||
| 5091 | Cyrus Iburg | 1:06.92 | 8 | B: 55.39 (+11.53s | 17.2%) | Dakota Riptide | 06/12/2026 | 2026 Splash Central Invitational | ||
| 5092 | Zion Kioko | 1:06.93 | 9 | B: 55.39 (+11.54s | 17.2%) | SOL Swim Team | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | ||
| 5093 | Luke Cantu | 1:06.93 | 8 | B: 55.39 (+11.54s | 17.2%) | Corpus Christi Laredo Del Rio | 06/13/2026 | 2026 ST CCLR Summer Beach Bash LCM | ||
| 5094 | Benjamin Abdelmaseh | 1:06.94 | 8 | B: 55.39 (+11.55s | 17.3%) | Sarasota Tsunami Swim Team | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 5095 | Brayden Murray | 1:06.94 | 8 | B: 55.39 (+11.55s | 17.3%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | ||
| 5096 | Otis Larsen | 1:06.95 | 8 | B: 55.39 (+11.56s | 17.3%) | Monterey Bay Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | ||
| 5097 | Ryder Gibney | 1:06.97 | 8 | B: 55.39 (+11.58s | 17.3%) | Prineville Swim Team | 07/04/2026 | Pendleton Open 2026 | ||
| 5098 | Moksharam Golla | 1:06.97 | 9 | B: 55.39 (+11.58s | 17.3%) | Alamo Area Aquatic Association | 04/10/2026 | Blossom Into Spring 5 | ||
| 5099 | Gavin Tong | 1:06.98 | 7 | B: 55.39 (+11.59s | 17.3%) | Blue Dolphin Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 5100 | Stephen Chen | 1:06.98 | 6 | B: 55.39 (+11.59s | 17.3%) | Xtreme Swim Club | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | ||
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.