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 | |
|---|---|---|---|---|---|---|---|---|---|
| 951 | Briggs North | 40.79 | 10 | B Min | BB: 39.79 (+1.00s | 2.5%) | Aberdeen Swim Club | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | |
| 952 | Benjamin Zhou | 40.80 | 9 | B Min | BB: 39.79 (+1.01s | 2.5%) | Life Time Swim Team - Central | 05/01/2026 | 2026 ST HCA Long Course Invitational | |
| 953 | Ian Benrey | 40.80 | 10 | B Min | BB: 39.79 (+1.01s | 2.5%) | SwimFast | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 954 | Titus White | 40.81 | 8 | B Min | BB: 39.79 (+1.02s | 2.5%) | Hydro Swim Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 955 | Hank Melvan | 40.81 | 8 | B Min | BB: 39.79 (+1.02s | 2.5%) | Pompano Beach Piranhas | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 956 | Fabian Aguirre Valero | 40.82 | 10 | B Min | BB: 39.79 (+1.03s | 2.5%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 957 | Everest Orwick | 40.83 | 9 | B Min | BB: 39.79 (+1.04s | 2.5%) | Team Eugene Aquatics | 05/08/2026 | Bend Swim Club May Invitational 2026 | |
| 958 | Banyan Collins | 40.83 | 7 | B Min | BB: 39.79 (+1.04s | 2.5%) | Sun Coast Swim Team | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 959 | Max Peterson | 40.83 | 10 | B Min | BB: 39.79 (+1.04s | 2.5%) | Cottonwood Heights Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 960 | Breck Ervin | 40.83 | 9 | B Min | BB: 39.79 (+1.04s | 2.5%) | SwimRise Aquatics | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 961 | Conor Valdez | 40.84 | 9 | B Min | BB: 39.79 (+1.05s | 2.6%) | Spokane Waves Aquatic Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 962 | Ben Noorda | 40.84 | 9 | B Min | BB: 39.79 (+1.05s | 2.6%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 963 | Jacob Gamio | 40.85 | 9 | B Min | BB: 39.79 (+1.06s | 2.6%) | Alamo Heights Aquatic Club ? A | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 964 | Daniel Rondel | 40.87 | 9 | B Min | BB: 39.79 (+1.08s | 2.6%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 965 | Stuart Shillington | 40.88 | 10 | B Min | BB: 39.79 (+1.09s | 2.7%) | Team Eugene Aquatics | 05/17/2025 | TEAM Showdown | |
| 966 | Nicholas Mosendz | 40.88 | 9 | B Min | BB: 39.79 (+1.09s | 2.7%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | |
| 967 | Colin Kershner | 40.88 | 10 | B Min | BB: 39.79 (+1.09s | 2.7%) | Greenwood Tiger Sharks | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 968 | Mathias Jovel | 40.88 | 9 | B Min | BB: 39.79 (+1.09s | 2.7%) | Nocatee Bluetide Swim Team | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 969 | Greyson Straka | 40.90 | 9 | B Min | BB: 39.79 (+1.11s | 2.7%) | Evergreen Hurricanes | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 970 | Kou Takahashi | 40.90 | 7 | B Min | BB: 39.79 (+1.11s | 2.7%) | West Express Swim Team | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 971 | Orion Blue-Smith | 40.90 | 10 | B Min | BB: 39.79 (+1.11s | 2.7%) | Palo Alto Stanford Aquatics | 05/17/2025 | 2025 LAMV SCM C B A+ | |
| 972 | Saien Wu | 40.91 | 10 | B Min | BB: 39.79 (+1.12s | 2.7%) | Bellevue Club Swim Team | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | |
| 973 | August Speziale | 40.92 | 10 | B Min | BB: 39.79 (+1.13s | 2.8%) | Great Lakes Sailfish Swimming | 06/12/2025 | Holtrey Summer Classic | |
| 974 | George Yu | 40.92 | 10 | B Min | BB: 39.79 (+1.13s | 2.8%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | |
| 975 | Steevenson Martins | 40.93 | 9 | B Min | BB: 39.79 (+1.14s | 2.8%) | McMinnville Swim Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 976 | Ian Liu | 40.93 | 9 | B Min | BB: 39.79 (+1.14s | 2.8%) | Riptide Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 977 | Charles Heffernan | 40.95 | 8 | B Min | BB: 39.79 (+1.16s | 2.8%) | Legacy Aquatics | 05/01/2026 | 2026 THSC Spring Invite | |
| 978 | Watson Xie | 40.96 | 10 | B Min | BB: 39.79 (+1.17s | 2.9%) | Chinook Aquatic Club | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 979 | Grady Santiuste | 40.96 | 10 | B Min | BB: 39.79 (+1.17s | 2.9%) | Atlantic Coast Athletic Club | 04/26/2024 | NOVA LC Kick Off | |
| 980 | Sebastian Feldman | 40.96 | 10 | B Min | BB: 39.79 (+1.17s | 2.9%) | Atlantis Swimming | 05/16/2025 | Busbey Invitational 2025 | |
| 981 | Stanislaw Gruszka | 40.96 | 10 | B Min | BB: 39.79 (+1.17s | 2.9%) | Walnut Creek Aquabears | 06/20/2025 | Zone 2 Last Chance To AG Champs | |
| 982 | Srii Bezawada | 40.96 | 10 | B Min | BB: 39.79 (+1.17s | 2.9%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 983 | Simon Spidle | 40.97 | 9 | B Min | BB: 39.79 (+1.18s | 2.9%) | Georgia Coastal Aquatic Team | 05/23/2025 | EAJ Mayhem 2025 | |
| 984 | Isaac Burla | 40.98 | 10 | B Min | BB: 39.79 (+1.19s | 2.9%) | South East Metro Sharks | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 985 | James Lehn | 40.99 | 10 | B Min | BB: 39.79 (+1.20s | 2.9%) | Hastings Y Aquatic Club | 02/01/2026 | 2026 MW App HG Scott Usher Pentathlon | |
| 986 | Kevin Zhang | 40.99 | 9 | B Min | BB: 39.79 (+1.20s | 2.9%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 987 | Cameron Roberts | 40.99 | 8 | B Min | BB: 39.79 (+1.20s | 2.9%) | Sailfish | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 988 | Jaafar Lahmidi | 41.00 | 10 | B Min | BB: 39.79 (+1.21s | 3.0%) | Foothills Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 989 | Caleb Klinger | 41.01 | 9 | B Min | BB: 39.79 (+1.22s | 3.0%) | Piranhas YMCA of the Suncoast | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 990 | Luca Lee | 41.01 | 8 | B Min | BB: 39.79 (+1.22s | 3.0%) | Riptide Swim Team | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 991 | Jeffrey Li | 41.02 | 9 | B Min | BB: 39.79 (+1.23s | 3.0%) | Sunnyvale Swim Club | 05/16/2026 | 2026 DACA LC CBA+ | |
| 992 | Shenukha Alahakoon | 41.03 | 10 | B Min | BB: 39.79 (+1.24s | 3.0%) | Tualatin Hills Swim Club | 06/06/2025 | 2025 THSC June Invitational | |
| 993 | Sol Sharpe | 41.04 | 8 | B Min | BB: 39.79 (+1.25s | 3.0%) | Tornadoes Swim Club | 04/11/2025 | 2025 GCST Spring Invite | |
| 994 | Manuel Mejias | 41.04 | 9 | B Min | BB: 39.79 (+1.25s | 3.0%) | Com Aquatics | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 995 | Matthew Dewar | 41.04 | 8 | B Min | BB: 39.79 (+1.25s | 3.0%) | Tornadoes Swim Club | 04/11/2025 | 2025 GCST Spring Invite | |
| 996 | Oliver Morris | 41.04 | 9 | B Min | BB: 39.79 (+1.25s | 3.0%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | |
| 997 | Carter Schwenk | 41.04 | 10 | B Min | BB: 39.79 (+1.25s | 3.0%) | Burlingame Aquatics | 05/02/2026 | Alto Spring Jam CBA | |
| 998 | Yeim Jung | 41.05 | 10 | B Min | BB: 39.79 (+1.26s | 3.1%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 999 | Bruce Chou | 41.05 | 10 | B Min | BB: 39.79 (+1.26s | 3.1%) | Jbarracudas Swim Team | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 1000 | Brandon Son | 41.06 | 8 | B Min | BB: 39.79 (+1.27s | 3.1%) | Columbia River Swim Team | 07/05/2025 | 2025 OR CRST Summer Blast 3 | |
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.