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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2001 | Ethan Lyu | 54.68 | 9 | B: 43.89 (+10.79s | 19.7%) | Tri-city Channel Cats | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 2002 | Tymur Yasinskyi | 54.74 | 10 | B: 43.89 (+10.85s | 19.8%) | Waterloo Swimming | 04/27/2025 | 2025 ST WLOO Waterloo Classic | ||
| 2003 | Ari Kautzer | 54.75 | 9 | B: 43.89 (+10.86s | 19.8%) | Lakewood Ranch Swim Associatio | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 2004 | Daniel Rysdam | 54.76 | 9 | B: 43.89 (+10.87s | 19.9%) | Atlantis Swimming Federation | 06/13/2025 | 2025 MN RSC Summerfest | ||
| 2005 | Hunter Hall | 54.79 | 10 | B: 43.89 (+10.90s | 19.9%) | The Dalles Swim Team | 07/05/2025 | Pendleton Open 2025 | ||
| 2006 | Ian Lee | 54.81 | 8 | B: 43.89 (+10.92s | 19.9%) | Olympic Cascade Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 2007 | Isaac Goulter | 54.82 | 9 | B: 43.89 (+10.93s | 19.9%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 2008 | Benjamin Fleming | 54.85 | 9 | B: 43.89 (+10.96s | 20.0%) | Boulder City Henderson Swim Te | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 2009 | Everett Ham | 54.85 | 10 | B: 43.89 (+10.96s | 20.0%) | Sioux Falls Swim Team | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 2010 | Jacob Nelson | 54.86 | 7 | B: 43.89 (+10.97s | 20.0%) | Lakewood Ranch Swim Associatio | 06/19/2025 | 2025 Shark Open | ||
| 2011 | Ryan Sexstone | 54.88 | 10 | B: 43.89 (+10.99s | 20.0%) | Nova of Virginia | 07/11/2024 | 2024 RAYS Summer Awards | ||
| 2012 | Noah Van Overbeke | 54.89 | 8 | B: 43.89 (+11.00s | 20.0%) | Stingray Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2013 | Nathan Jenkins | 54.89 | 10 | B: 43.89 (+11.00s | 20.0%) | Unattached | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 2014 | Kase Walker | 54.89 | 8 | B: 43.89 (+11.00s | 20.0%) | Black Hills Gold Swimming | 07/18/2025 | 2025 SD State Long Course Meet | ||
| 2015 | Matvei Koshelev | 54.90 | 10 | B: 43.89 (+11.01s | 20.1%) | San Antonio Wave | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | ||
| 2016 | Elijah Powell | 54.91 | 7 | B: 43.89 (+11.02s | 20.1%) | Indian River Aquatics | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | ||
| 2017 | Cash Smithey | 54.91 | 9 | B: 43.89 (+11.02s | 20.1%) | Lehi Aquatics | 05/24/2024 | Sizzlin Summer Invite May 2024 | ||
| 2018 | Parth Sinha | 54.92 | 10 | B: 43.89 (+11.03s | 20.1%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 2019 | Isaak Halverson | 54.93 | 10 | B: 43.89 (+11.04s | 20.1%) | Toledo Tidal Wave | 11/14/2025 | Pumpkin Sprint Meet 2025 | ||
| 2020 | Brock Hawrylak | 54.94 | 10 | B: 43.89 (+11.05s | 20.1%) | Aquawolves Swimming | 04/25/2025 | 2025 CO Steve Drozda LC Shotgun | ||
| 2021 | Christopher Ewing | 54.96 | 9 | B: 43.89 (+11.07s | 20.1%) | South Lake Aquatic Club | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | ||
| 2022 | Easton Greger | 54.96 | 8 | B: 43.89 (+11.07s | 20.1%) | Central Coast Swim Club | 06/27/2025 | TEAM Summer Invitational | ||
| 2023 | Max Ross | 54.99 | 9 | B: 43.89 (+11.10s | 20.2%) | Gulf Coast Swim Team | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | ||
| 2024 | Beckett Neeley | 54.99 | 10 | B: 43.89 (+11.10s | 20.2%) | Front Range Barracudas | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 2025 | Miles Yee | 55.00 | 8 | B: 43.89 (+11.11s | 20.2%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 2026 | Hendrik Ridge | 55.02 | 10 | B: 43.89 (+11.13s | 20.2%) | Kearns Youth Aquatic Team | 04/11/2025 | WFFM LC Kickoff 2025 | ||
| 2027 | Esteban Trogkanis | 55.03 | 10 | B: 43.89 (+11.14s | 20.2%) | Sunnyvale Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 2028 | Drew Carr | 55.03 | 10 | B: 43.89 (+11.14s | 20.2%) | Lakeshore Swim Club | 07/12/2025 | LSSC Avon Classic | ||
| 2029 | Finn Legacki | 55.03 | 10 | B: 43.89 (+11.14s | 20.2%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 2030 | Trishiv Singh | 55.05 | 10 | B: 43.89 (+11.16s | 20.3%) | Sailfish | 05/04/2025 | 2025 ST TXLA 10 U End Of School Splash | ||
| 2031 | Clarke Shafer | 55.07 | 9 | B: 43.89 (+11.18s | 20.3%) | Winchester Swim Team | 11/05/2025 | Winchester Swim Team Intra Squad Meet | ||
| 2032 | Brant Davis | 55.08 | 7 | B: 43.89 (+11.19s | 20.3%) | Pueblo County Swim Team | 06/06/2025 | 2025 CO La Junta Invitational | ||
| 2033 | Jason Jang-Gutterman | 55.11 | 9 | B: 43.89 (+11.22s | 20.4%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 2034 | Samuel Gusev | 55.13 | 8 | B: 43.89 (+11.24s | 20.4%) | Tide Swimming | 05/03/2024 | 2024 TIDE Swimming Spring Shockwave Meet | ||
| 2035 | Bryce Milos | 55.15 | 9 | B: 43.89 (+11.26s | 20.4%) | Lakeshore Swim Club | 07/12/2025 | LSSC Avon Classic | ||
| 2036 | Ali Jaber | 55.15 | 10 | B: 43.89 (+11.26s | 20.4%) | Saint Petersburg Aquatics | 04/18/2025 | 2025 SPA Spring First Long Course Meet | ||
| 2037 | Dutch Pyburn | 55.16 | 9 | B: 43.89 (+11.27s | 20.4%) | Albany Aquatic Association | 05/02/2025 | 2025 AAA May LC Invitational | ||
| 2038 | River Cohen | 55.17 | 9 | B: 43.89 (+11.28s | 20.4%) | Cascade Swim Club | 09/20/2025 | 2025 PN CSC September Shakeout | ||
| 2039 | Anders Castelein | 55.18 | 8 | B: 43.89 (+11.29s | 20.5%) | Fog City Hammerheads | 06/06/2025 | BAC C B A Meet | ||
| 2040 | Theodore Puscas | 55.19 | 9 | B: 43.89 (+11.30s | 20.5%) | Issaquah Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 2041 | Merit Daugherty | 55.20 | 7 | B: 43.89 (+11.31s | 20.5%) | Evergreen Hurricanes | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | ||
| 2042 | Arlo Saladino | 55.22 | 9 | B: 43.89 (+11.33s | 20.5%) | Sarasota Tsunami Swim Team | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 2043 | Teodor Radovanovic | 55.25 | 8 | B: 43.89 (+11.36s | 20.6%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 2044 | Jayden Jiang | 55.25 | 10 | B: 43.89 (+11.36s | 20.6%) | Circle C Select Swim Team | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | ||
| 2045 | Benjamin Huang | 55.25 | 10 | B: 43.89 (+11.36s | 20.6%) | Otter Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | ||
| 2046 | Orley Lewis | 55.28 | 9 | B: 43.89 (+11.39s | 20.6%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 2047 | Wade Hamilton | 55.32 | 9 | B: 43.89 (+11.43s | 20.7%) | Prineville Swim Team | 07/25/2025 | 2025 OR East Cascade Season Finale | ||
| 2048 | Joseph Cassidy | 55.32 | 10 | B: 43.89 (+11.43s | 20.7%) | Fmy Gators | 06/14/2024 | 2024 SD Aberdeen Summer High Point Swim Meet | ||
| 2049 | Barrett Kaiser | 55.36 | 9 | B: 43.89 (+11.47s | 20.7%) | Front Range Barracudas | 05/17/2025 | 2025 CO CUDA Vs AQUA Dual | ||
| 2050 | Amos Taub | 55.37 | 10 | B: 43.89 (+11.48s | 20.7%) | Otter Swim Club | 04/27/2024 | Alto Spring Jam | ||
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.