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 | |
|---|---|---|---|---|---|---|---|---|---|
| 801 | James Teta | 30.06 | 10 | A Min | AA: 29.89 (+0.17s | 0.6%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 802 | Ike Bearden | 30.07 | 10 | A Min | AA: 29.89 (+0.18s | 0.6%) | Casa Grande High School Swimmi | 04/30/2026 | 2026 Vine League Championships | |
| 803 | Easson Ji | 30.07 | 9 | A Min | AA: 29.89 (+0.18s | 0.6%) | Xtreme Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 804 | Harrison Millard | 30.07 | 10 | A Min | AA: 29.89 (+0.18s | 0.6%) | Bellingham Bay Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs Approved | |
| 805 | Stepan Gribanov | 30.08 | 9 | A Min | AA: 29.89 (+0.19s | 0.6%) | Staten Island Aquatics Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 806 | David Staperfenne | 30.08 | 10 | A Min | AA: 29.89 (+0.19s | 0.6%) | Grosse Pointe Gators | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 807 | Mateo Jimenez | 30.08 | 10 | A Min | AA: 29.89 (+0.19s | 0.6%) | East Hartford YMCA | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 808 | Isaac Kalsbeek | 30.08 | 10 | A Min | AA: 29.89 (+0.19s | 0.6%) | New Wave Swim Team | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 809 | Aleck Shakhbazyan | 30.08 | 10 | A Min | AA: 29.89 (+0.19s | 0.6%) | Matchpoint Nyc | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 810 | Landon Lee | 30.08 | 9 | A Min | AA: 29.89 (+0.19s | 0.6%) | MONROE HIGH SCHOOL (MI) | 02/27/2026 | Boy S SEC Red Championship 2026 | |
| 811 | Winston Du | 30.09 | 10 | A Min | AA: 29.89 (+0.20s | 0.7%) | Aquajets Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 812 | Diesel Ganley | 30.09 | 10 | A Min | AA: 29.89 (+0.20s | 0.7%) | Casa Grande High School Swimmi | 04/30/2026 | 2026 Vine League Championships | |
| 813 | Jacob Zechmeister | 30.09 | 10 | A Min | AA: 29.89 (+0.20s | 0.7%) | Minnetonka Swim Club | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 814 | Gael Hernandez | 30.09 | 10 | A Min | AA: 29.89 (+0.20s | 0.7%) | EL Paso Border Land Swim Team | 02/27/2026 | 2026 BD SCY Border Champs | |
| 815 | Joseph Lin | 30.10 | 10 | A Min | AA: 29.89 (+0.21s | 0.7%) | Madison Swimming Association | 02/06/2026 | 2026 SES Region 3 Champions | |
| 816 | Cooper Chen | 30.10 | 10 | A Min | AA: 29.89 (+0.21s | 0.7%) | Asphalt Green Unified Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 817 | Jacob Liu | 30.11 | 10 | A Min | AA: 29.89 (+0.22s | 0.7%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 818 | Kai Kennedy | 30.12 | 10 | A Min | AA: 29.89 (+0.23s | 0.8%) | Academy Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 819 | Kaden Blevins | 30.13 | 9 | A Min | AA: 29.89 (+0.24s | 0.8%) | Cascade | 02/13/2026 | 2026 OR HS 4a 4 | |
| 820 | 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 | |
| 821 | Russell Choy | 30.13 | 10 | A Min | AA: 29.89 (+0.24s | 0.8%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 822 | Rian Aben | 30.14 | 10 | A Min | AA: 29.89 (+0.25s | 0.8%) | Farmington | 02/25/2026 | 2026 Boys OAA Red Division Championships | |
| 823 | 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 | |
| 824 | 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 | |
| 825 | Olin Vondrell | 30.15 | 9 | A Min | AA: 29.89 (+0.26s | 0.9%) | Sehome | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 826 | 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 | |
| 827 | Jacobe Sell | 30.16 | 10 | A Min | AA: 29.89 (+0.27s | 0.9%) | Cascade | 02/14/2025 | 2025 OR HS 4a 4 | |
| 828 | 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 | |
| 829 | Everett Kennard | 30.16 | 10 | A Min | AA: 29.89 (+0.27s | 0.9%) | Crosshill Christian | 02/14/2025 | 2025 OR HS 4a 4 | |
| 830 | Owen Newton | 30.16 | 10 | A Min | AA: 29.89 (+0.27s | 0.9%) | SwimNation Aquatics Programs | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 831 | William Palumbo | 30.17 | 10 | A Min | AA: 29.89 (+0.28s | 0.9%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 832 | Maxim Kurochkin | 30.17 | 10 | A Min | AA: 29.89 (+0.28s | 0.9%) | Cat 5 Aquatics | 01/30/2026 | 2026 Mac Crutchfield Invitational | |
| 833 | 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 | |
| 834 | Kishan Chokshi | 30.18 | 9 | A Min | AA: 29.89 (+0.29s | 1.0%) | Palo Alto High School | 04/22/2026 | 2026 SCVAL De Anza Division Championship Meet | |
| 835 | 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 | |
| 836 | 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 | |
| 837 | 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 | |
| 838 | Carter Manning | 30.21 | 10 | A Min | AA: 29.89 (+0.32s | 1.1%) | Richland | 01/11/2025 | 2025 Kentridge HS Invitational BOYS OBSERVED | |
| 839 | Jacob Baldinger | 30.21 | 9 | A Min | AA: 29.89 (+0.32s | 1.1%) | Sehome | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 840 | 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 | |
| 841 | Riley Barna | 30.22 | 10 | A Min | AA: 29.89 (+0.33s | 1.1%) | Ridgeview | 02/14/2025 | 2025 OR HS 5a 4 | |
| 842 | 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 | |
| 843 | Gavin Mahrous | 30.22 | 9 | A Min | AA: 29.89 (+0.33s | 1.1%) | Sioux Falls Swim Team | 12/13/2025 | VAST Winter Invitational | |
| 844 | 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 | |
| 845 | Samuel Weisensee | 30.23 | 10 | A Min | AA: 29.89 (+0.34s | 1.1%) | Jesuit | 02/14/2025 | 2025 OR HS 6a 2 | |
| 846 | 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 | |
| 847 | 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 | |
| 848 | Sol Harrington | 30.24 | 10 | A Min | AA: 29.89 (+0.35s | 1.2%) | South Eugene | 02/13/2026 | 2026 OR HS 6A 7 | |
| 849 | 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 | |
| 850 | Jayden Zhen | 30.25 | 10 | A Min | AA: 29.89 (+0.36s | 1.2%) | Nelson | 02/13/2026 | 2026 OR HS 6A 4 | |
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.