USA Boys 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5101 | Daniel He | 55.19 | 8 | B: 43.89 (+11.30s | 20.5%) | Rochester Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 5102 | Avery Patton | 55.20 | 10 | B: 43.89 (+11.31s | 20.5%) | Morganton Swim Team | 06/23/2026 | WCSA Summer Meet 2 @ MSC | ||
| 5103 | Motoki Runge | 55.23 | 9 | B: 43.89 (+11.34s | 20.5%) | Amherst Tritons Swim Team | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | ||
| 5104 | Merritt Vuong | 55.23 | 8 | B: 43.89 (+11.34s | 20.5%) | SOL Swim Team | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 5105 | Cassius Bui | 55.23 | 9 | B: 43.89 (+11.34s | 20.5%) | Front Range Barracudas | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | ||
| 5106 | Isaac GU | 55.23 | 7 | B: 43.89 (+11.34s | 20.5%) | Bluefish Swim Club | 04/24/2026 | 2026 NE YNS LCM IMX IMR Meet | ||
| 5107 | Conrad Zeanah | 55.23 | 8 | B: 43.89 (+11.34s | 20.5%) | Tennessee Aquatics | 06/18/2026 | 2026 Tennessee Aquatics June Invitational | ||
| 5108 | Alton Rist | 55.23 | 8 | B: 43.89 (+11.34s | 20.5%) | Island Aquatics | 06/13/2026 | 2026 MAGSA LCM B 2 Meet | ||
| 5109 | Finnegan Cournoyer | 55.24 | 8 | B: 43.89 (+11.35s | 20.5%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | ||
| 5110 | Aiden Kim | 55.24 | 8 | B: 43.89 (+11.35s | 20.5%) | Gator Swim Club | 06/05/2026 | 2026 Sunshine State Games | ||
| 5111 | Teodor Radovanovic | 55.25 | 9 | B: 43.89 (+11.36s | 20.6%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 5112 | Benjamin Huang | 55.25 | 10 | B: 43.89 (+11.36s | 20.6%) | Otter Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 5113 | Pace Wheatley | 55.26 | 8 | B: 43.89 (+11.37s | 20.6%) | Mecklenburg Swim Association | 06/20/2026 | 2026 NCS QCD Long Course Invite | ||
| 5114 | William Kennedy | 55.27 | 8 | B: 43.89 (+11.38s | 20.6%) | Rutherford County Swim Team | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | ||
| 5115 | Kameron Feld | 55.29 | 8 | B: 43.89 (+11.40s | 20.6%) | Swim Tampa Aquatics | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | ||
| 5116 | Cole Piatt | 55.32 | 9 | B: 43.89 (+11.43s | 20.7%) | Raleigh Swimming Association | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | ||
| 5117 | Wade Hamilton | 55.32 | 9 | B: 43.89 (+11.43s | 20.7%) | Prineville Swim Team | 07/25/2025 | 2025 OR East Cascade Season Finale | ||
| 5118 | Alex Chambers | 55.33 | 10 | B: 43.89 (+11.44s | 20.7%) | Brookings Swim Club | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | ||
| 5119 | Caleb Jacob | 55.34 | 10 | B: 43.89 (+11.45s | 20.7%) | Phoenix Swimming | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | ||
| 5120 | Noyan Naderalvojoud | 55.35 | 9 | B: 43.89 (+11.46s | 20.7%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 5121 | Oskar Bielke | 55.36 | 9 | B: 43.89 (+11.47s | 20.7%) | Velocity Aquatics | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | ||
| 5122 | Barrett Kaiser | 55.36 | 9 | B: 43.89 (+11.47s | 20.7%) | Front Range Barracudas | 05/17/2025 | 2025 CO CUDA Vs AQUA Dual | ||
| 5123 | Amos Taub | 55.37 | 10 | B: 43.89 (+11.48s | 20.7%) | Otter Swim Club | 04/27/2024 | Alto Spring Jam | ||
| 5124 | Beau Sanders | 55.39 | 10 | B: 43.89 (+11.50s | 20.8%) | Tillamook YMCA Sharks | 11/14/2025 | Pumpkin Sprint Meet 2025 | ||
| 5125 | Shane Mercado | 55.39 | 8 | B: 43.89 (+11.50s | 20.8%) | Highlands Ranch Aquatics | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | ||
| 5126 | Owen Chen | 55.41 | 9 | B: 43.89 (+11.52s | 20.8%) | H2okie Aquatics | 05/01/2026 | 2026 HOKI May Day Invite Copied | ||
| 5127 | Leo Harrington | 55.43 | 10 | B: 43.89 (+11.54s | 20.8%) | Maverick Aquatics | 06/19/2025 | 2025 CO Grand Junction Invitational | ||
| 5128 | Anders Munies | 55.43 | 10 | B: 43.89 (+11.54s | 20.8%) | FireFish Swim Team | 06/06/2026 | 2026 NE KING CAC Almost Summer Invite | ||
| 5129 | Brandon Brooks | 55.43 | 9 | B: 43.89 (+11.54s | 20.8%) | Olympus Aquatics | 05/30/2025 | 2025 UT CHAT Non Qualifier | ||
| 5130 | Leonard Deng | 55.43 | 10 | B: 43.89 (+11.54s | 20.8%) | Fast | 05/29/2026 | 2026 Meet Me In St Louis Invite | ||
| 5131 | Thomas Rojas-Small | 55.44 | 8 | B: 43.89 (+11.55s | 20.8%) | Atomic Swim Club | 05/29/2026 | 2026 TRI CITY INVITATIONAL | ||
| 5132 | Felix Parvanta | 55.44 | 8 | B: 43.89 (+11.55s | 20.8%) | Brentwood Seawolves | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | ||
| 5133 | John Bugriyev | 55.45 | 9 | B: 43.89 (+11.56s | 20.8%) | Gulf Coast Swim Team | 05/30/2025 | GCST Friday Night At The Races | ||
| 5134 | Jadon Hornor | 55.45 | 9 | B: 43.89 (+11.56s | 20.8%) | Mount Hood Aquatics | 06/12/2026 | 73rd Ted Walker Invitational 2026 | ||
| 5135 | Robert Matook | 55.45 | 9 | B: 43.89 (+11.56s | 20.8%) | YMCA of the North Shore Sharks | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | ||
| 5136 | Andrew Yang | 55.46 | 7 | B: 43.89 (+11.57s | 20.9%) | Alamo Area Aquatic Association | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 5137 | Jeremy Wang | 55.47 | 9 | B: 43.89 (+11.58s | 20.9%) | Auburn Aquatics | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | ||
| 5138 | Benjamin Arant | 55.47 | 8 | B: 43.89 (+11.58s | 20.9%) | Seahawk Aquatics | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | ||
| 5139 | Dominique Andara | 55.47 | 7 | B: 43.89 (+11.58s | 20.9%) | Eagle Aquatics | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | ||
| 5140 | Elijah Rowe | 55.48 | 8 | B: 43.89 (+11.59s | 20.9%) | Morganton Swim Team | 06/23/2026 | WCSA Summer Meet 2 @ MSC | ||
| 5141 | George Barksdale | 55.48 | 10 | B: 43.89 (+11.59s | 20.9%) | Lynchburg YMCA Swim Team | 05/31/2024 | 2024 Virginia Commonwealth Games | ||
| 5142 | Roman Igbinosun | 55.49 | 7 | B: 43.89 (+11.60s | 20.9%) | Swim Gym | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
| 5143 | Kai Molina | 55.51 | 7 | B: 43.89 (+11.62s | 20.9%) | Cortez Water Dragons | 05/29/2026 | 2026 CO Cortez Summer Open | ||
| 5144 | Anthony Liu | 55.52 | 7 | B: 43.89 (+11.63s | 20.9%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | ||
| 5145 | James Brentnell | 55.52 | 10 | B: 43.89 (+11.63s | 20.9%) | Rowan Aquatic Club - YMCA | 06/06/2026 | SAC Summer Open | ||
| 5146 | Joshua Garza | 55.53 | 7 | B: 43.89 (+11.64s | 21.0%) | Platinum Aquatics | 05/08/2026 | 2026 ST ASC Cinco De Mayo | ||
| 5147 | Michael Shchukin | 55.54 | 8 | B: 43.89 (+11.65s | 21.0%) | Stingray Swim Team | 05/28/2026 | 2026 IE VS Apple Capital | ||
| 5148 | Everett Chen | 55.55 | 9 | B: 43.89 (+11.66s | 21.0%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | ||
| 5149 | Yunze Song | 55.56 | 6 | B: 43.89 (+11.67s | 21.0%) | Alto Swim Club | 06/20/2026 | Alto Summer Swelter | ||
| 5150 | Alton Smith | 55.57 | 7 | B: 43.89 (+11.68s | 21.0%) | Sand Otter Swimming | 06/27/2025 | 2025 55th FREEDLANDER 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.