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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2051 | Rowan Lai | 55.55 | 9 | B: 43.89 (+11.66s | 21.0%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 2052 | Alton Smith | 55.57 | 7 | B: 43.89 (+11.68s | 21.0%) | Sand Otter Swimming | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 2053 | Justice Twum | 55.57 | 10 | B: 43.89 (+11.68s | 21.0%) | Stafford Aquatics Team | 05/17/2024 | HNVR Storm Surge 2024 | ||
| 2054 | Satya Gidwani | 55.60 | 10 | B: 43.89 (+11.71s | 21.1%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 2055 | Michael Meland | 55.63 | 8 | B: 43.89 (+11.74s | 21.1%) | SwimStrongsville | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 2056 | Briggs Kelley | 55.66 | 10 | B: 43.89 (+11.77s | 21.1%) | Aquawolves Swimming | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | ||
| 2057 | Lachlan Law | 55.68 | 9 | B: 43.89 (+11.79s | 21.2%) | Univ. of Denver Hilltoppers | 05/17/2025 | 2025 CO Hilltopper Invite | ||
| 2058 | Adrian Seto | 55.69 | 9 | B: 43.89 (+11.80s | 21.2%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 2059 | Makoy Carlson | 55.72 | 10 | B: 43.89 (+11.83s | 21.2%) | Tigersharks Swim Club | 07/12/2025 | 2025 MN BAC Last Chance Invitational | ||
| 2060 | Nathan Ebbeling | 55.73 | 7 | B: 43.89 (+11.84s | 21.2%) | YMCA of Austin Swim Alliance | 04/26/2025 | 2025 ST CCSS LC Unclassified | ||
| 2061 | Cable George | 55.74 | 10 | B: 43.89 (+11.85s | 21.3%) | Columbia River Swim Team | 06/07/2025 | 2025 OR CRST Summer Blast 2 | ||
| 2062 | Owen Mast | 55.76 | 9 | B: 43.89 (+11.87s | 21.3%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 2063 | Miles Richardson | 55.77 | 8 | B: 43.89 (+11.88s | 21.3%) | Neptune Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 2064 | Wesley Tong | 55.80 | 10 | B: 43.89 (+11.91s | 21.3%) | Front Range Barracudas | 06/21/2024 | 2024 RST Rushmore Classic Swim Meet | ||
| 2065 | Todd Sharpe | 55.80 | 9 | B: 43.89 (+11.91s | 21.3%) | Capital of Texas Aquatics | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | ||
| 2066 | Owen Bailey | 55.80 | 9 | B: 43.89 (+11.91s | 21.3%) | Mission Aurora Colorado Swimmi | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | ||
| 2067 | Zane Small | 55.80 | 9 | B: 43.89 (+11.91s | 21.3%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 2068 | Cosmo McGrath | 55.84 | 9 | B: 43.89 (+11.95s | 21.4%) | Bellingham Bay Swim Team | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 2069 | Victor Clark | 55.84 | 10 | B: 43.89 (+11.95s | 21.4%) | Lakewood Ranch Swim Associatio | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 2070 | Johnny Volpe | 55.87 | 10 | B: 43.89 (+11.98s | 21.4%) | Florida Elite Swimming | 06/07/2025 | 2025 Stingrays LCM Meet | ||
| 2071 | Bradley Kirtley | 55.91 | 10 | B: 43.89 (+12.02s | 21.5%) | Battlefield Area Star Swimmers | 05/04/2024 | BASS Jim Frye Memorial Invitational May 202 | ||
| 2072 | Lucas Seybold | 55.93 | 9 | B: 43.89 (+12.04s | 21.5%) | Minnetonka Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | ||
| 2073 | William Goggin | 55.93 | 9 | B: 43.89 (+12.04s | 21.5%) | Poseidon Swimming Inc | 05/04/2024 | BASS Jim Frye Memorial Invitational May 202 | ||
| 2074 | Austin Brower | 55.94 | 8 | B: 43.89 (+12.05s | 21.5%) | Pacific Swim | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 2075 | Darius Parineh | 55.94 | 9 | B: 43.89 (+12.05s | 21.5%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 2076 | Finn Nardelli | 55.95 | 9 | B: 43.89 (+12.06s | 21.6%) | Winchester Swim Team | 11/05/2025 | Winchester Swim Team Intra Squad Meet | ||
| 2077 | Ishaan Mittal | 55.98 | 9 | B: 43.89 (+12.09s | 21.6%) | Rogue Rapids | 06/27/2025 | TEAM Summer Invitational | ||
| 2078 | Zihan Zhao | 56.00 | 9 | B: 43.89 (+12.11s | 21.6%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 2079 | Nathaniel Johnson | 56.02 | 8 | B: 43.89 (+12.13s | 21.7%) | Nova of Virginia | 06/27/2024 | NOVA Firecracker Classic | ||
| 2080 | Aaron Wang | 56.03 | 9 | B: 43.89 (+12.14s | 21.7%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 2081 | Liam Fracz | 56.04 | 7 | B: 43.89 (+12.15s | 21.7%) | Life Time Michigan Swim Team | 11/25/2025 | November 2025 Life Time Michigan Intersquad | ||
| 2082 | Reese Baxter | 56.08 | 10 | B: 43.89 (+12.19s | 21.7%) | Maine Gators | 07/13/2023 | 2023 ME LCM CHAMPS | ||
| 2083 | Weibo Gao | 56.17 | 10 | B: 43.89 (+12.28s | 21.9%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2084 | Abhimanyu Bansal | 56.19 | 10 | B: 43.89 (+12.30s | 21.9%) | United Swim Club | 06/06/2025 | 2025 MAKOS Summer Splash | ||
| 2085 | Jasper Zhong | 56.19 | 8 | B: 43.89 (+12.30s | 21.9%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2086 | Yesus Yakubovski | 56.19 | 10 | B: 43.89 (+12.30s | 21.9%) | Brownsville Aquatics | 06/07/2025 | 2025 ST LC BAS June Swim Meet | ||
| 2087 | Colin Eckhart | 56.20 | 10 | B: 43.89 (+12.31s | 21.9%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 2088 | Dmitrii Volkhov | 56.21 | 10 | B: 43.89 (+12.32s | 21.9%) | San Antonio Wave | 06/20/2025 | 2025 ST AAAA NS George Block Invite | ||
| 2089 | Lucas Fleck | 56.22 | 10 | B: 43.89 (+12.33s | 21.9%) | AC Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 2090 | Caleb Nguyen | 56.27 | 10 | B: 43.89 (+12.38s | 22.0%) | East Bay Silver Dolphins | 06/24/2023 | BSW Zone 2 C B B++ LCM (PC 23 073) | ||
| 2091 | Colton Coplin-Perez | 56.29 | 8 | B: 43.89 (+12.40s | 22.0%) | Swim Excellence Academy | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 2092 | Bryce Nichols | 56.30 | 9 | B: 43.89 (+12.41s | 22.0%) | Humboldt Swim Club | 05/17/2024 | SRN Long Course CBA+ | ||
| 2093 | Julian Polito | 56.31 | 10 | B: 43.89 (+12.42s | 22.1%) | Corvallis Aquatic Team | 07/19/2025 | CAT Summer Open | ||
| 2094 | Caleb Clark | 56.36 | 10 | B: 43.89 (+12.47s | 22.1%) | Tampa Elite Aquatics | 04/11/2025 | 2025 Stingrays Early LCM Season Opener | ||
| 2095 | Dylan Uppendahl | 56.40 | 10 | B: 43.89 (+12.51s | 22.2%) | Prineville Swim Team | 07/05/2025 | Pendleton Open 2025 | ||
| 2096 | Devin Liu | 56.41 | 10 | B: 43.89 (+12.52s | 22.2%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
| 2097 | Huck Flannery | 56.41 | 7 | B: 43.89 (+12.52s | 22.2%) | Yankton Swim Team | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 2098 | Van Schuster | 56.42 | 9 | B: 43.89 (+12.53s | 22.2%) | Swim Dogs | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 2099 | Julian Kau | 56.43 | 10 | B: 43.89 (+12.54s | 22.2%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 2100 | Youle Zhong | 56.45 | 8 | B: 43.89 (+12.56s | 22.2%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
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.