USA Boys 10 & under - 50 Y Back
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 | George Couchara | 37.35 | 9 | A Min | AA: 35.79 (+1.56s | 4.2%) | Hydra Aquatics | 12/05/2025 | 2025 Christmas Championships | |
| 902 | Tristan Cohn | 37.35 | 10 | A Min | AA: 35.79 (+1.56s | 4.2%) | United Swim Aquatics | 10/12/2024 | SSAN 2024 Kara Ward Pink Out | |
| 903 | Sebastian Wood | 37.35 | 10 | A Min | AA: 35.79 (+1.56s | 4.2%) | Lake Lytal Lightning | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 904 | Owen Ozkul | 37.35 | 9 | A Min | AA: 35.79 (+1.56s | 4.2%) | Empire Swimming | 12/06/2025 | 2025 MR PAC 12 U Holiday Invitational | |
| 905 | Axton McDermott | 37.36 | 10 | A Min | AA: 35.79 (+1.57s | 4.2%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 906 | Alex Tang | 37.37 | 10 | A Min | AA: 35.79 (+1.58s | 4.2%) | Aquazot Swim Club | 12/13/2024 | 2024 CA SCAT SCS WAG | |
| 907 | Robby Li | 37.37 | 9 | A Min | AA: 35.79 (+1.58s | 4.2%) | Bolles School Sharks | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 908 | Max Gorsuch | 37.37 | 10 | A Min | AA: 35.79 (+1.58s | 4.2%) | Club Wolverine | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 909 | Camden Kern | 37.37 | 10 | A Min | AA: 35.79 (+1.58s | 4.2%) | Cavalier Aquatics/Piedmont Fam | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 910 | Derek McLaughlin | 37.37 | 9 | A Min | AA: 35.79 (+1.58s | 4.2%) | Seward Swim Club | 11/22/2025 | 2025 MW HLA Goggle Gobble | |
| 911 | Alexander Rich | 37.38 | 10 | A Min | AA: 35.79 (+1.59s | 4.3%) | Maverick Aquatics | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 912 | Kyle Wang | 37.39 | 10 | A Min | AA: 35.79 (+1.60s | 4.3%) | Freedom Aquatics | 09/27/2025 | 2025 MR FREE Season Starter | |
| 913 | Colin Martin | 37.39 | 10 | A Min | AA: 35.79 (+1.60s | 4.3%) | Aquasol | 11/08/2025 | Folsom Classic 2025 | |
| 914 | Wes Sens | 37.39 | 10 | A Min | AA: 35.79 (+1.60s | 4.3%) | Mako Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 915 | Stewart Bye | 37.39 | 10 | A Min | AA: 35.79 (+1.60s | 4.3%) | Corvallis Aquatic Team | 12/12/2025 | 2025 OR HEAT Age Group Jubilee | |
| 916 | Cannon Brown | 37.40 | 10 | A Min | AA: 35.79 (+1.61s | 4.3%) | Olympic Cascade Aquatics | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 917 | Carter Novak | 37.40 | 10 | A Min | AA: 35.79 (+1.61s | 4.3%) | Aquatic Team Of Mecklenburg | 01/10/2026 | ATOM Frosty Invitational 2026 | |
| 918 | Ian An | 37.40 | 10 | A Min | AA: 35.79 (+1.61s | 4.3%) | Csp Tideriders | 02/27/2026 | Ozark Division I Championship | |
| 919 | Emry Lotito | 37.40 | 10 | A Min | AA: 35.79 (+1.61s | 4.3%) | West Florida Lightning Aquatic | 02/13/2026 | 19th Annual TBAY Gasparilla Races 2026 | |
| 920 | Nhat Tran | 37.41 | 9 | A Min | AA: 35.79 (+1.62s | 4.3%) | Olympic Cascade Aquatics | 02/13/2026 | 34th Annual Lost Dutchman Invitational | |
| 921 | Henry Goddard | 37.41 | 10 | A Min | AA: 35.79 (+1.62s | 4.3%) | Lake Oswego Swim Club | 01/16/2026 | 2026 THSC 14 U Winter Showcase | |
| 922 | Rylan Kandt | 37.41 | 10 | A Min | AA: 35.79 (+1.62s | 4.3%) | California Capital Aquatics | 11/08/2025 | Folsom Classic 2025 | |
| 923 | Matias Rovelo-Fuentes | 37.42 | 7 | A Min | AA: 35.79 (+1.63s | 4.4%) | Miami Country Day School | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | |
| 924 | Eason Kim | 37.42 | 9 | A Min | AA: 35.79 (+1.63s | 4.4%) | All Star Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 925 | Nolan Chan | 37.42 | 10 | A Min | AA: 35.79 (+1.63s | 4.4%) | Phoenix Swimming | 11/21/2025 | 2025 NE ABF Nov Trials And Final Meet | |
| 926 | Derek Suarez | 37.42 | 10 | A Min | AA: 35.79 (+1.63s | 4.4%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 927 | William Sun | 37.43 | 9 | A Min | AA: 35.79 (+1.64s | 4.4%) | Coast Gaurd Blue Dolphins | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 928 | Nino Arndt | 37.43 | 10 | A Min | AA: 35.79 (+1.64s | 4.4%) | Upper Main Line YMCA | 12/11/2025 | 2025 East Coast WinterFest | |
| 929 | Cole Smith | 37.43 | 9 | A Min | AA: 35.79 (+1.64s | 4.4%) | Mnbb YMCA Seals Swim Team | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 930 | Graham Lardo | 37.43 | 10 | A Min | AA: 35.79 (+1.64s | 4.4%) | Club Wolverine | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 931 | Christopher Navarro | 37.43 | 10 | A Min | AA: 35.79 (+1.64s | 4.4%) | Kamehameha Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 932 | Trystan Kichoukov | 37.44 | 10 | A Min | AA: 35.79 (+1.65s | 4.4%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 933 | Allen Kolodny | 37.44 | 9 | A Min | AA: 35.79 (+1.65s | 4.4%) | Bravo Swim Team | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 934 | James Teta | 37.44 | 10 | A Min | AA: 35.79 (+1.65s | 4.4%) | Long Island Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 935 | Theodore Gerber | 37.45 | 10 | A Min | AA: 35.79 (+1.66s | 4.4%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | |
| 936 | Timmy Wolfrum | 37.45 | 10 | A Min | AA: 35.79 (+1.66s | 4.4%) | Liberty Township/ Powell YMCA | 03/12/2026 | 2026 OH SC Junior Championships | |
| 937 | Cameron Goettel | 37.45 | 10 | A Min | AA: 35.79 (+1.66s | 4.4%) | New Albany Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 938 | Brayden Herald | 37.46 | 9 | A Min | AA: 35.79 (+1.67s | 4.5%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 939 | Kai Hawkes | 37.46 | 10 | A Min | AA: 35.79 (+1.67s | 4.5%) | Multnomah Athletic Club | 10/17/2025 | 2025 THSC Fall Open | |
| 940 | Patrick Baldrige | 37.46 | 10 | A Min | AA: 35.79 (+1.67s | 4.5%) | Whitmore Lake Waves | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 941 | David Lear | 37.47 | 10 | A Min | AA: 35.79 (+1.68s | 4.5%) | Herndon Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 942 | Luca Aguilera | 37.48 | 10 | A Min | AA: 35.79 (+1.69s | 4.5%) | Roadrunner Aquatics | 01/10/2026 | 2026 Clovis Swim Club Winter Open | |
| 943 | Westin Anderson | 37.48 | 10 | A Min | AA: 35.79 (+1.69s | 4.5%) | Blazing Barracudas | 03/12/2026 | 2026 OH SC Junior Championships | |
| 944 | Luiz Laurentino | 37.48 | 10 | A Min | AA: 35.79 (+1.69s | 4.5%) | YMCA of the Triangle Area Swim | 03/19/2026 | 2026 USRY Short Course Champs | |
| 945 | Henry Nesheim | 37.49 | 9 | A Min | AA: 35.79 (+1.70s | 4.5%) | Macedonia Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 946 | Bryant Yang | 37.49 | 10 | A Min | AA: 35.79 (+1.70s | 4.5%) | Tac Titans | 11/06/2025 | 2025 TAC TITANS Big Southern Classic | |
| 947 | Elliott Lindley | 37.49 | 9 | A Min | AA: 35.79 (+1.70s | 4.5%) | Los Altos Mountain View Aquati | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 948 | Eason Ng | 37.50 | 10 | A Min | AA: 35.79 (+1.71s | 4.6%) | Utica Shelby Swim Club | 02/27/2026 | 2026 Junior Cup | |
| 949 | Lawson Kroon | 37.51 | 9 | A Min | AA: 35.79 (+1.72s | 4.6%) | Pierre Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 950 | Alex Dmyterko | 37.51 | 10 | A Min | AA: 35.79 (+1.72s | 4.6%) | Wahoo\\\\\\'s of Wellington | 03/05/2026 | 2026 FG Age Group SCY 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.