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 | |
|---|---|---|---|---|---|---|---|---|---|
| 851 | James Covey | 40.19 | 7 | B Min | BB: 39.79 (+0.40s | 1.0%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 852 | Martin Li | 40.20 | 9 | B Min | BB: 39.79 (+0.41s | 1.0%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 853 | Emilio Retana | 40.20 | 10 | B Min | BB: 39.79 (+0.41s | 1.0%) | El Paso Aqua Posse | 07/19/2024 | 2024 BD LCM Border Champs | |
| 854 | Nguyen Tran | 40.20 | 8 | B Min | BB: 39.79 (+0.41s | 1.0%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 855 | Cesar Barrientos Mart'nez | 40.21 | 10 | B Min | BB: 39.79 (+0.42s | 1.0%) | Splash | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 856 | Timothy Lee | 40.21 | 8 | B Min | BB: 39.79 (+0.42s | 1.0%) | Great Illinois Swimmers | 08/06/2025 | 2025 Summer Elite Showcase | |
| 857 | Luka Zarnesky | 40.22 | 8 | B Min | BB: 39.79 (+0.43s | 1.1%) | SwimStrongsville | 05/31/2025 | CCS Age Group And Open Long Course Meet | |
| 858 | Luke Newman | 40.22 | 10 | B Min | BB: 39.79 (+0.43s | 1.1%) | Saint Edwards Aquatics | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 859 | Wyatt Harrison | 40.22 | 9 | B Min | BB: 39.79 (+0.43s | 1.1%) | Univ. of Denver Hilltoppers | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 860 | Victor Lykho | 40.22 | 10 | B Min | BB: 39.79 (+0.43s | 1.1%) | Gulliver Swim Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 861 | David Suchkov | 40.23 | 9 | B Min | BB: 39.79 (+0.44s | 1.1%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 862 | Kent Johnson | 40.23 | 9 | B Min | BB: 39.79 (+0.44s | 1.1%) | Area Tallahassee Aquatic Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 863 | Caleb Taussig | 40.24 | 9 | B Min | BB: 39.79 (+0.45s | 1.1%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 864 | Giovanni Chairez | 40.24 | 10 | B Min | BB: 39.79 (+0.45s | 1.1%) | High Performance Aquatic Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | |
| 865 | Noah Quevedo | 40.24 | 10 | B Min | BB: 39.79 (+0.45s | 1.1%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | |
| 866 | Nicolas Bastida Gonzalez | 40.26 | 10 | B Min | BB: 39.79 (+0.47s | 1.2%) | Titanes de Tym | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 867 | Andreas Kwiram | 40.26 | 9 | B Min | BB: 39.79 (+0.47s | 1.2%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 868 | Santiago Pena | 40.27 | 9 | B Min | BB: 39.79 (+0.48s | 1.2%) | Harlingen Cisd Seal Team | 04/11/2026 | 2026 ST LC BAS April Swim Meet | |
| 869 | Samuel McClintic | 40.28 | 10 | B Min | BB: 39.79 (+0.49s | 1.2%) | Boerne Elite Aquatics | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 870 | Phinnaeus Johnson | 40.28 | 10 | B Min | BB: 39.79 (+0.49s | 1.2%) | South Valley Makos | 06/27/2025 | Valley Splash | |
| 871 | Adhrit Dixit | 40.29 | 10 | B Min | BB: 39.79 (+0.50s | 1.2%) | Edina Swim Club | 05/03/2026 | 2026 MN SEMS LC Invite | |
| 872 | Evan Guan | 40.29 | 10 | B Min | BB: 39.79 (+0.50s | 1.2%) | Chinook Aquatic Club | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 873 | Steven Kimeu | 40.29 | 10 | B Min | BB: 39.79 (+0.50s | 1.2%) | Rochester Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 874 | Alexander Stepania | 40.29 | 9 | B Min | BB: 39.79 (+0.50s | 1.2%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | |
| 875 | Anderson Wang | 40.30 | 10 | B Min | BB: 39.79 (+0.51s | 1.3%) | South Florida Aquatic Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 876 | Easton Fairbank | 40.30 | 8 | B Min | BB: 39.79 (+0.51s | 1.3%) | Flatiron Athletic Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 877 | Ezra Junio | 40.31 | 10 | B Min | BB: 39.79 (+0.52s | 1.3%) | Legacy Aquatics | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 878 | Jenson Beal | 40.33 | 8 | B Min | BB: 39.79 (+0.54s | 1.3%) | Sporting Jax Aquatic Club | 04/10/2026 | 2026 April Classic | |
| 879 | Evan McGuire | 40.33 | 10 | B Min | BB: 39.79 (+0.54s | 1.3%) | Texas Gold | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 880 | Wesley Herro | 40.33 | 10 | B Min | BB: 39.79 (+0.54s | 1.3%) | Blue Dolfins | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 881 | Peter Hofman | 40.33 | 10 | B Min | BB: 39.79 (+0.54s | 1.3%) | Cascade Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | |
| 882 | Evan Arkoub | 40.35 | 10 | B Min | BB: 39.79 (+0.56s | 1.4%) | Fast Falcons | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 883 | Gage Sena | 40.35 | 10 | B Min | BB: 39.79 (+0.56s | 1.4%) | Lamarlins Swim Team, Inc. | 07/12/2025 | 2025 Canon City Pentathlon | |
| 884 | Brian Isayas | 40.36 | 10 | B Min | BB: 39.79 (+0.57s | 1.4%) | Macedonia Manta Ray Swim Team | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 885 | William Johnson | 40.37 | 9 | B Min | BB: 39.79 (+0.58s | 1.4%) | Swim Florida | 04/11/2025 | 2025 GCST Spring Invite | |
| 886 | Wynn Kitsadaviseksak | 40.37 | 10 | B Min | BB: 39.79 (+0.58s | 1.4%) | Hills Hurricane Swimming | 04/25/2026 | San Ramon Valley Aquatics Long Course C B BB+ | |
| 887 | Aaden Foster | 40.37 | 10 | B Min | BB: 39.79 (+0.58s | 1.4%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 888 | Henry Zheng | 40.37 | 9 | B Min | BB: 39.79 (+0.58s | 1.4%) | Aquajets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 889 | Caleb Reyes | 40.40 | 10 | B Min | BB: 39.79 (+0.61s | 1.5%) | Winning Waters Aquatics Club | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 890 | Calvin Larkin | 40.40 | 9 | B Min | BB: 39.79 (+0.61s | 1.5%) | Bend Swim Club | 06/20/2025 | Bend Swim Club Sun Country Invite | |
| 891 | Lazar Bursac | 40.41 | 9 | B Min | BB: 39.79 (+0.62s | 1.5%) | Blue Wave Swimming | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 892 | Ludwik Pawelski | 40.42 | 9 | B Min | BB: 39.79 (+0.63s | 1.6%) | Sparks Piranhas Swim Team | 06/20/2025 | Reno Aquatic Club Gamble | |
| 893 | Keathon Clarke | 40.42 | 8 | B Min | BB: 39.79 (+0.63s | 1.6%) | Swim Fort Lauderdale | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 894 | Lucas Aguilar Fortuny | 40.43 | 10 | B Min | BB: 39.79 (+0.64s | 1.6%) | Waterloo Swimming | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
| 895 | Christopher Williams | 40.43 | 10 | B Min | BB: 39.79 (+0.64s | 1.6%) | Hilltop Aquatic Swim Team | 07/17/2025 | 2025 UTAGS LC Championships | |
| 896 | Daniel Reschke | 40.44 | 10 | B Min | BB: 39.79 (+0.65s | 1.6%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 897 | Keller Kirkpatrick | 40.44 | 9 | B Min | BB: 39.79 (+0.65s | 1.6%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | |
| 898 | Theodore Goldstein | 40.45 | 10 | B Min | BB: 39.79 (+0.66s | 1.6%) | Univ. of Denver Hilltoppers | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 899 | Evan Zhu | 40.46 | 9 | B Min | BB: 39.79 (+0.67s | 1.7%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 900 | Walter L'Hommedieu | 40.46 | 9 | B Min | BB: 39.79 (+0.67s | 1.7%) | Tampa Elite Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE 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.