USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | Theron Montgomery | 30.28 | 10 | A Min | AA: 29.89 (+0.39s | 1.3%) | Estacada | 02/15/2025 | 2025 OR HS 4a 1 | |
| 902 | Joss Werr | 30.29 | 10 | A Min | AA: 29.89 (+0.40s | 1.3%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 903 | Gleb Nikishin | 30.29 | 10 | A Min | AA: 29.89 (+0.40s | 1.3%) | SwimRight Team | 10/25/2025 | 2025 FG YSF October Invite | |
| 904 | Gustavo Granados | 30.29 | 9 | A Min | AA: 29.89 (+0.40s | 1.3%) | Fenix Swim Club | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 905 | Sebastian Gutierrez | 30.29 | 9 | A Min | AA: 29.89 (+0.40s | 1.3%) | Anglerfish Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 906 | Hayden Purdom | 30.30 | 9 | A Min | AA: 29.89 (+0.41s | 1.4%) | Redmond | 02/13/2026 | 2026 OR HS 5A 4 | |
| 907 | Matvey Fadeev | 30.30 | 10 | A Min | AA: 29.89 (+0.41s | 1.4%) | Issaquah Swim Team | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 908 | Sebastian Saade | 30.30 | 10 | A Min | AA: 29.89 (+0.41s | 1.4%) | Los Angeles Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 909 | Jamie Pan | 30.30 | 10 | A Min | AA: 29.89 (+0.41s | 1.4%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 910 | Boris Petrov | 30.31 | 9 | A Min | AA: 29.89 (+0.42s | 1.4%) | Patriot Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 911 | Lucas Santos | 30.31 | 10 | A Min | AA: 29.89 (+0.42s | 1.4%) | Golden West Swim Club | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 912 | Sava Dorofieiev | 30.31 | 9 | A Min | AA: 29.89 (+0.42s | 1.4%) | Saint Petersburg Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 913 | Wyatt McMahon | 30.31 | 7 | A Min | AA: 29.89 (+0.42s | 1.4%) | Ybac Hurricanes | 11/15/2025 | YBAC Fall Invite 25 | |
| 914 | Ryan Peng | 30.31 | 10 | A Min | AA: 29.89 (+0.42s | 1.4%) | Roseburg Y Swim Team | 11/15/2025 | 2025 CGAL FALL Open Copied | |
| 915 | Yixuan Zhu | 30.31 | 10 | A Min | AA: 29.89 (+0.42s | 1.4%) | Pleasanton Seahawks | 03/28/2026 | PC CDST SC C B BB+ Meet | |
| 916 | Davis King | 30.32 | 9 | A Min | AA: 29.89 (+0.43s | 1.4%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 917 | Christopher Yee | 30.32 | 10 | A Min | AA: 29.89 (+0.43s | 1.4%) | Swim Torrance | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 918 | Nash McNames | 30.32 | 5 | A Min | AA: 29.89 (+0.43s | 1.4%) | Terrapins Swim Team | 12/05/2025 | Pacific Swim SC C B BB+ Hosted By TERA | |
| 919 | Carson Hereth | 30.34 | 10 | A Min | AA: 29.89 (+0.45s | 1.5%) | Selah | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 920 | Ajax Hughes | 30.34 | 9 | A Min | AA: 29.89 (+0.45s | 1.5%) | ANN ARBOR SKYLINE HIGH SCHOOL | 02/27/2026 | Boy S SEC Red Championship 2026 | |
| 921 | Kairav Venugopal | 30.35 | 10 | A Min | AA: 29.89 (+0.46s | 1.5%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 922 | Finch Lowery | 30.35 | 10 | A Min | AA: 29.89 (+0.46s | 1.5%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 923 | Bruce Cheng | 30.35 | 10 | A Min | AA: 29.89 (+0.46s | 1.5%) | Kamiak | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 924 | Rebel Urena | 30.35 | 9 | A Min | AA: 29.89 (+0.46s | 1.5%) | Rocky Ford Blue Marlins | 10/17/2025 | 2025 Belen Jesuit Invitational | |
| 925 | Peter Rechenmacher | 30.36 | 10 | A Min | AA: 29.89 (+0.47s | 1.5%) | Harbor Bay | 02/13/2026 | Boys District IV 2A Champs 2026 | |
| 926 | Luke Jordan | 30.36 | 10 | A Min | AA: 29.89 (+0.47s | 1.5%) | Coast Gaurd Blue Dolphins | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 927 | Derrick Wu | 30.36 | 10 | A Min | AA: 29.89 (+0.47s | 1.5%) | Badger Swim Club,Inc. | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 928 | Knox Dedrick | 30.37 | 10 | A Min | AA: 29.89 (+0.48s | 1.6%) | Phoenix | 02/14/2025 | 2025 OR HS 4a 2 | |
| 929 | Sebastian Hunte | 30.37 | 10 | A Min | AA: 29.89 (+0.48s | 1.6%) | Rec-Plex Sharks | 02/27/2026 | Ozark Division I Championship | |
| 930 | Michael Greenspan | 30.37 | 9 | A Min | AA: 29.89 (+0.48s | 1.6%) | New York Sharks Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 931 | Justus Cutter | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Selah | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 932 | John Brown | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Bowling Green High School | 12/13/2025 | 2025 WCST Holiday Invitational | |
| 933 | Jaydon Kirk | 30.38 | 9 | A Min | AA: 29.89 (+0.49s | 1.6%) | El Paso Chapin | 01/09/2026 | 2026 BD UIL EP TimedFinals | |
| 934 | Kevin Wang | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Brea Aquatics | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 935 | Brayden Lee | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Dedham Health Hydra | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 936 | Qurtis Lo | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 937 | Ralph Haman | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Tennessee Aquatics | 03/06/2026 | Speedo Southern Premier | |
| 938 | August Crable | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | DC Dept Of Parks and Recreatio | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 939 | Malakai Walls | 30.39 | 10 | A Min | AA: 29.89 (+0.50s | 1.6%) | Sweet Home | 02/13/2026 | 2026 OR HS 4a 4 | |
| 940 | Zachary Snyder | 30.40 | 10 | A Min | AA: 29.89 (+0.51s | 1.7%) | Madison Area YMCA Mariners | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 941 | Alexander Harris | 30.40 | 10 | A Min | AA: 29.89 (+0.51s | 1.7%) | El Paso Chapin | 01/09/2026 | 2026 BD UIL EP TimedFinals | |
| 942 | Mason Yu | 30.40 | 10 | A Min | AA: 29.89 (+0.51s | 1.7%) | Qns Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 943 | Matias Rovelo-Fuentes | 30.40 | 7 | A Min | AA: 29.89 (+0.51s | 1.7%) | Miami Country Day School | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 944 | Lincoln Haskins | 30.42 | 9 | A Min | AA: 29.89 (+0.53s | 1.7%) | Kentridge | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 945 | Felix Nguyen | 30.42 | 10 | A Min | AA: 29.89 (+0.53s | 1.7%) | Gold Medal Swim Club | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 946 | Minula Weerasekera | 30.42 | 10 | A Min | AA: 29.89 (+0.53s | 1.7%) | Mountainside | 02/14/2025 | 2025 OR HS 6a 2 | |
| 947 | Nathaniel Weaver | 30.42 | 10 | A Min | AA: 29.89 (+0.53s | 1.7%) | Adrienne C Nelson | 02/15/2025 | 2025 OR HS 6a 4 | |
| 948 | Thomas Litton | 30.42 | 10 | A Min | AA: 29.89 (+0.53s | 1.7%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 949 | Quentin Lin | 30.42 | 9 | A Min | AA: 29.89 (+0.53s | 1.7%) | Eastern Nassau Aquatic Club | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 950 | Patrick Riley | 30.43 | 10 | A Min | AA: 29.89 (+0.54s | 1.8%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
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.