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 | |
|---|---|---|---|---|---|---|---|---|---|
| 851 | Levi Halbe | 30.13 | 10 | A Min | AA: 29.89 (+0.24s | 0.8%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 852 | Martin Decotigny | 30.14 | 10 | A Min | AA: 29.89 (+0.25s | 0.8%) | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 853 | Rian Aben | 30.14 | 10 | A Min | AA: 29.89 (+0.25s | 0.8%) | Farmington | 02/25/2026 | 2026 Boys OAA Red Division Championships | |
| 854 | Tristan Keough | 30.15 | 10 | A Min | AA: 29.89 (+0.26s | 0.9%) | YMCA of the Triangle Area Swim | 12/05/2025 | 2025 TYDE Winter Championship | |
| 855 | Olin Vondrell | 30.15 | 9 | A Min | AA: 29.89 (+0.26s | 0.9%) | Sehome | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 856 | Sam Mills | 30.15 | 10 | A Min | AA: 29.89 (+0.26s | 0.9%) | Madison Swimming Association | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 857 | Ryan Tsuchitani | 30.15 | 10 | A Min | AA: 29.89 (+0.26s | 0.9%) | Mason Makos Swim Team | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 858 | Oliver Yang | 30.16 | 10 | A Min | AA: 29.89 (+0.27s | 0.9%) | Charles River Aquatics | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 859 | Jacobe Sell | 30.16 | 10 | A Min | AA: 29.89 (+0.27s | 0.9%) | Cascade | 02/14/2025 | 2025 OR HS 4a 4 | |
| 860 | Everett Kennard | 30.16 | 10 | A Min | AA: 29.89 (+0.27s | 0.9%) | Crosshill Christian | 02/14/2025 | 2025 OR HS 4a 4 | |
| 861 | William Palumbo | 30.17 | 10 | A Min | AA: 29.89 (+0.28s | 0.9%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 862 | Dax Wagner | 30.17 | 10 | A Min | AA: 29.89 (+0.28s | 0.9%) | Motor City Aquatics | 01/16/2026 | 2026 Odd Age Classic | |
| 863 | Maxim Kurochkin | 30.17 | 10 | A Min | AA: 29.89 (+0.28s | 0.9%) | Cat 5 Aquatics | 01/30/2026 | 2026 Mac Crutchfield Invitational | |
| 864 | Aedan Allen | 30.17 | 10 | A Min | AA: 29.89 (+0.28s | 0.9%) | Lone Star Aquatic Club | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 865 | Joseph Shlesinger | 30.18 | 10 | A Min | AA: 29.89 (+0.29s | 1.0%) | Potomac Marlins | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 866 | Lucas Pan | 30.19 | 9 | A Min | AA: 29.89 (+0.30s | 1.0%) | Santa Clara Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 867 | Lorenzo Alberani | 30.20 | 10 | A Min | AA: 29.89 (+0.31s | 1.0%) | Azura Florida Aquatics | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 868 | Nolan Chan | 30.20 | 10 | A Min | AA: 29.89 (+0.31s | 1.0%) | Commonwealth Swimming | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 869 | Carter Manning | 30.21 | 10 | A Min | AA: 29.89 (+0.32s | 1.1%) | Richland | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 870 | Jacob Baldinger | 30.21 | 9 | A Min | AA: 29.89 (+0.32s | 1.1%) | Sehome | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 871 | Tyson Wager | 30.21 | 10 | A Min | AA: 29.89 (+0.32s | 1.1%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 872 | Shuban Rayappa | 30.21 | 10 | A Min | AA: 29.89 (+0.32s | 1.1%) | Rochester Stoney Creek | 02/25/2026 | 2026 Boys OAA Red Division Championships | |
| 873 | Jackson Rodebaugh | 30.22 | 10 | A Min | AA: 29.89 (+0.33s | 1.1%) | YMCA Cadillac Currents | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 874 | Riley Barna | 30.22 | 10 | A Min | AA: 29.89 (+0.33s | 1.1%) | Ridgeview | 02/14/2025 | 2025 OR HS 5a 4 | |
| 875 | Azaka Charan | 30.22 | 10 | BB Min | A: 28.09 (+2.13s | 7.0%) | Jbarracudas Swim Team | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 876 | Gavin Mahrous | 30.22 | 9 | A Min | AA: 29.89 (+0.33s | 1.1%) | Sioux Falls Swim Team | 12/13/2025 | VAST Winter Invitational | |
| 877 | Jason Ye | 30.22 | 10 | A Min | AA: 29.89 (+0.33s | 1.1%) | Alto Swim Club | 03/28/2026 | Alto Rock The Blocks Invitational 2026 | |
| 878 | Ethan Kang | 30.22 | 10 | A Min | AA: 29.89 (+0.33s | 1.1%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 879 | Samuel Weisensee | 30.23 | 10 | A Min | AA: 29.89 (+0.34s | 1.1%) | Jesuit | 02/14/2025 | 2025 OR HS 6a 2 | |
| 880 | Louie Choi | 30.23 | 9 | A Min | AA: 29.89 (+0.34s | 1.1%) | Saline Swim Team | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 881 | Connor West | 30.24 | 10 | A Min | AA: 29.89 (+0.35s | 1.2%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 882 | Sol Harrington | 30.24 | 10 | A Min | AA: 29.89 (+0.35s | 1.2%) | South Eugene | 02/13/2026 | 2026 OR HS 6A 7 | |
| 883 | Timothy Acchione | 30.24 | 10 | A Min | AA: 29.89 (+0.35s | 1.2%) | Loyola Blakefield Aquatics | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 884 | Jayden Zhen | 30.25 | 10 | A Min | AA: 29.89 (+0.36s | 1.2%) | Nelson | 02/13/2026 | 2026 OR HS 6A 4 | |
| 885 | Noah Barna | 30.25 | 10 | A Min | AA: 29.89 (+0.36s | 1.2%) | Ridgeview | 02/14/2025 | 2025 OR HS 5a 4 | |
| 886 | Harry Yoon | 30.25 | 10 | A Min | AA: 29.89 (+0.36s | 1.2%) | Canyons Aquatic Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 887 | Everett Iszard | 30.25 | 10 | A Min | AA: 29.89 (+0.36s | 1.2%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 888 | Dean Deliessche | 30.25 | 10 | A Min | AA: 29.89 (+0.36s | 1.2%) | Trident Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 889 | Moose Lane | 30.26 | 9 | A Min | AA: 29.89 (+0.37s | 1.2%) | Streamliner Aquatics | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 890 | Jake Stanwix | 30.26 | 10 | A Min | AA: 29.89 (+0.37s | 1.2%) | Nova of Virginia | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 891 | Blake Berger | 30.26 | 9 | A Min | AA: 29.89 (+0.37s | 1.2%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 892 | Walter Hamrick | 30.27 | 10 | A Min | AA: 29.89 (+0.38s | 1.3%) | New Wave Swim Team | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 893 | Robert Wasilewski | 30.27 | 10 | A Min | AA: 29.89 (+0.38s | 1.3%) | The St. James Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 894 | Will Lloyd | 30.27 | 10 | A Min | AA: 29.89 (+0.38s | 1.3%) | Glencoe | 02/13/2026 | 2026 OR HS 6A 3 | |
| 895 | Arthur Pan | 30.27 | 10 | A Min | AA: 29.89 (+0.38s | 1.3%) | Life Time Fitness New York Swi | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 896 | Harry Releford | 30.27 | 10 | A Min | AA: 29.89 (+0.38s | 1.3%) | Madison Area YMCA Mariners | 01/09/2026 | MR 2026 12 UNDER TEAM WINTER CARNIVAL | |
| 897 | Nathan Huo | 30.28 | 5 | A Min | AA: 29.89 (+0.39s | 1.3%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 898 | Jeffrey Ok | 30.28 | 10 | A Min | AA: 29.89 (+0.39s | 1.3%) | Long Island Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 899 | Luke Lee | 30.28 | 10 | A Min | AA: 29.89 (+0.39s | 1.3%) | Suburban Seahawks Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 900 | Caleb Pelkey | 30.28 | 10 | A Min | AA: 29.89 (+0.39s | 1.3%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
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.