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 | |
|---|---|---|---|---|---|---|---|---|---|
| 751 | 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 | |
| 752 | Hamilton Holliday | 30.29 | 10 | A Min | AA: 29.89 (+0.40s | 1.3%) | Huntsville Swim Association | 09/26/2026 | 2026 Ricky Hui Meet | |
| 753 | Hayden Purdom | 30.30 | 9 | A Min | AA: 29.89 (+0.41s | 1.4%) | Redmond | 02/13/2026 | 2026 OR HS 5A 4 | |
| 754 | 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 | |
| 755 | 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 | |
| 756 | Wyatt McMahon | 30.31 | 7 | A Min | AA: 29.89 (+0.42s | 1.4%) | Ybac Hurricanes | 11/15/2025 | YBAC Fall Invite 25 | |
| 757 | Boris Petrov | 30.31 | 10 | A Min | AA: 29.89 (+0.42s | 1.4%) | Patriot Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 758 | 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 | |
| 759 | Davis King | 30.32 | 9 | A Min | AA: 29.89 (+0.43s | 1.4%) | Tac Titans | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 760 | Carson Hereth | 30.34 | 10 | A Min | AA: 29.89 (+0.45s | 1.5%) | Selah | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 761 | 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 | |
| 762 | Wyatt White | 30.34 | 10 | A Min | AA: 29.89 (+0.45s | 1.5%) | Poseidon Aquatic Club | 05/16/2026 | 2026 PN TOSC OST PAC May Meet Approved | |
| 763 | 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 | |
| 764 | 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 | |
| 765 | Bruce Cheng | 30.35 | 10 | A Min | AA: 29.89 (+0.46s | 1.5%) | Kamiak | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 766 | Declan Dame | 30.35 | 10 | A Min | AA: 29.89 (+0.46s | 1.5%) | SwimMAC Carolina | 07/21/2026 | 2026 SwimMAC Short Course IntraSquad Shootout | |
| 767 | 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 | |
| 768 | 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 | |
| 769 | Knox Dedrick | 30.37 | 10 | A Min | AA: 29.89 (+0.48s | 1.6%) | Phoenix | 02/14/2025 | 2025 OR HS 4a 2 | |
| 770 | 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 | |
| 771 | Leonardo Kirk | 30.37 | 9 | A Min | AA: 29.89 (+0.48s | 1.6%) | Gator Swim Club | 09/11/2026 | 2026 Hydro Fall Classic | |
| 772 | Justus Cutter | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Selah | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 773 | 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 | |
| 774 | 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 | |
| 775 | Qurtis Lo | 30.38 | 10 | A Min | AA: 29.89 (+0.49s | 1.6%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | |
| 776 | Malakai Walls | 30.39 | 10 | A Min | AA: 29.89 (+0.50s | 1.6%) | Sweet Home | 02/13/2026 | 2026 OR HS 4a 4 | |
| 777 | 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 | |
| 778 | 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 | |
| 779 | Landon Young | 30.41 | 10 | A Min | AA: 29.89 (+0.52s | 1.7%) | California Gold | 10/17/2026 | Pumpkin Meet, Oct 2026 | |
| 780 | Minula Weerasekera | 30.42 | 10 | A Min | AA: 29.89 (+0.53s | 1.7%) | Mountainside | 02/14/2025 | 2025 OR HS 6a 2 | |
| 781 | 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 | |
| 782 | Lincoln Haskins | 30.42 | 9 | A Min | AA: 29.89 (+0.53s | 1.7%) | Kentridge | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 783 | 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 | |
| 784 | Maksim Chichetenko | 30.42 | 9 | A Min | AA: 29.89 (+0.53s | 1.7%) | Fast Lane Aquatics | 10/09/2026 | WFLA Halloween Invitational | |
| 785 | Luca Desset | 30.42 | 10 | A Min | AA: 29.89 (+0.53s | 1.7%) | Kona Aquatics Club | 10/24/2026 | BIG ISLAND SWIMMING @ HPA | |
| 786 | Brecken Fox | 30.43 | 9 | A Min | AA: 29.89 (+0.54s | 1.8%) | Walled Lake Northern | 02/27/2026 | 2026 LVC Championship | |
| 787 | Levi Julson | 30.44 | 8 | A Min | AA: 29.89 (+0.55s | 1.8%) | Seminole Aquatics | 09/12/2026 | 2026 PA Fall Invite Running | |
| 788 | Luke VanWoerkom | 30.44 | 10 | A Min | AA: 29.89 (+0.55s | 1.8%) | Byron Center Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 789 | Elijah Buckwald | 30.45 | 10 | A Min | AA: 29.89 (+0.56s | 1.8%) | Redmond | 02/13/2026 | 2026 OR HS 5A 4 | |
| 790 | Robert Botterill | 30.45 | 10 | A Min | AA: 29.89 (+0.56s | 1.8%) | Central Minnesota Aquatics | 09/26/2026 | 2026 MN AQJT Splash Into The Season | |
| 791 | Aspar Dzebisov | 30.45 | 10 | A Min | AA: 29.89 (+0.56s | 1.8%) | Fast Lane Aquatics | 09/12/2026 | 2026 PA Fall Invite Running | |
| 792 | Noah Olusanya | 30.45 | 10 | A Min | AA: 29.89 (+0.56s | 1.8%) | Wahoos of Jacksonville | 09/27/2025 | EAJ Speedo September Meet 2025 | |
| 793 | Chayton Zhou | 30.45 | 9 | A Min | AA: 29.89 (+0.56s | 1.8%) | Pleasanton Seahawks | 10/10/2026 | SRVA SC C B BB+ Meet | |
| 794 | Andrew Hunter | 30.46 | 9 | A Min | AA: 29.89 (+0.57s | 1.9%) | Empire Swimming | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 795 | Aidan Hodges | 30.46 | 10 | A Min | AA: 29.89 (+0.57s | 1.9%) | Southwest Aquatic Warriors | 09/26/2026 | 2026 NEAT 1st Annual SA Dual Meet Showcase | |
| 796 | Peter Haddad | 30.46 | 9 | A Min | AA: 29.89 (+0.57s | 1.9%) | Ensworth Aquatics | 10/10/2026 | Ensworth October Invite | |
| 797 | Walter Alves | 30.47 | 7 | A Min | AA: 29.89 (+0.58s | 1.9%) | Miami Country Day School | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 798 | Rafa Hewett | 30.47 | 9 | A Min | AA: 29.89 (+0.58s | 1.9%) | New Wave Swim Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 799 | Yu Xu | 30.47 | 10 | A Min | AA: 29.89 (+0.58s | 1.9%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 800 | Daxtin Stecker | 30.49 | 10 | A Min | AA: 29.89 (+0.60s | 2.0%) | East Valley (Yakima) | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
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.