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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4151 | Elliott Poe Brown | 45.63 | 9 | B Min | BB: 42.89 (+2.74s | 6.0%) | Burlingame Aquatics | 10/24/2026 | BAC SPOOKY FALL CLASSIC | |
| 4152 | Bernardo Nogueira | 45.63 | 10 | B Min | BB: 42.89 (+2.74s | 6.0%) | Swim Fort Lauderdale | 10/23/2026 | SoFlo 10 Under Fall Sizzler | |
| 4153 | George Durlacher | 45.64 | 9 | B Min | BB: 42.89 (+2.75s | 6.0%) | Cavalier Aquatics/Piedmont Fam | 12/11/2025 | 2025 East Coast WinterFest | |
| 4154 | Rockwell Ringold | 45.64 | 8 | B Min | BB: 42.89 (+2.75s | 6.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | |
| 4155 | Jayden Yates | 45.64 | 10 | B Min | BB: 42.89 (+2.75s | 6.0%) | Kearns Youth Aquatic Team | 09/20/2024 | 2024 PSC WVA Cookie Kick Off | |
| 4156 | Joseph Gordon | 45.64 | 10 | B Min | BB: 42.89 (+2.75s | 6.0%) | McMinnville Swim Club | 12/20/2025 | 2025 MSC Tri Meet | |
| 4157 | Henry Dennon | 45.64 | 9 | B Min | BB: 42.89 (+2.75s | 6.0%) | Sailfish | 11/07/2025 | 2025 ST SCY Surge Shark Sizzler | |
| 4158 | Jackson Ezell | 45.64 | 8 | B Min | BB: 42.89 (+2.75s | 6.0%) | Highbridge Aquatics | 10/17/2026 | LEXD FinFest | |
| 4159 | Finley Hickman | 45.65 | 9 | B Min | BB: 42.89 (+2.76s | 6.0%) | Tide Swimming | 02/07/2026 | 2026 8 And Under Southeastern District Champs | |
| 4160 | Adrian Feng | 45.65 | 9 | B Min | BB: 42.89 (+2.76s | 6.0%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 4161 | Charles Dudney | 45.65 | 10 | B Min | BB: 42.89 (+2.76s | 6.0%) | Ensworth Aquatics | 11/07/2025 | TNAQ 2025 FALL INVITATIONAL | |
| 4162 | Jack Yulo | 45.65 | 8 | B Min | BB: 42.89 (+2.76s | 6.0%) | Island Aquatics | 01/10/2026 | NEW YEAR S MAGSA SCY Meet | |
| 4163 | Aezekiel Barcelon | 45.66 | 10 | B Min | BB: 42.89 (+2.77s | 6.1%) | Hickory Foundation YMCA Seahor | 03/06/2026 | Jon Jolley GYSSA 2026 | |
| 4164 | Max Shoer | 45.66 | 9 | B Min | BB: 42.89 (+2.77s | 6.1%) | Patriot Aquatics | 06/27/2026 | 2026 Firecracker | |
| 4165 | Max Winebrand | 45.66 | 10 | B Min | BB: 42.89 (+2.77s | 6.1%) | Pacific Swim | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | |
| 4166 | Nihan Bhimavarapu | 45.67 | 10 | B Min | BB: 42.89 (+2.78s | 6.1%) | Revolution Swim Club | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 4167 | Ethan Baxter | 45.67 | 10 | B Min | BB: 42.89 (+2.78s | 6.1%) | Island Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 4168 | Boaz Hutchinson | 45.67 | 10 | B Min | BB: 42.89 (+2.78s | 6.1%) | Pflugerville Pflamingos | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 4169 | Matthew Doble | 45.68 | 9 | B Min | BB: 42.89 (+2.79s | 6.1%) | Dublin Community Swim Team | 02/19/2026 | 2026 OH WOR SC Regional Championships | |
| 4170 | Kamran Krishnamoorthy | 45.68 | 10 | B Min | BB: 42.89 (+2.79s | 6.1%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 4171 | Joshua Cheung | 45.68 | 8 | B Min | BB: 42.89 (+2.79s | 6.1%) | Dedham Health Hydra | 08/06/2026 | 2026 NE LA August SCY Invitational | |
| 4172 | Rocky Morales | 45.68 | 10 | B Min | BB: 42.89 (+2.79s | 6.1%) | Vacaville Swim Club | 10/02/2026 | 2026 VACA Harvest Hustle Swim Meet | |
| 4173 | Anay Agarwal | 45.68 | 9 | B Min | BB: 42.89 (+2.79s | 6.1%) | West Coast Aquatics | 11/22/2025 | 2025 PN November AGI, Division 4 (WEST) | |
| 4174 | Leonardo Ruiz | 45.68 | 10 | B Min | BB: 42.89 (+2.79s | 6.1%) | EL Paso Border Land Swim Team | 09/20/2026 | 2026 BD Del Norte #1 | |
| 4175 | Benjamin Jung | 45.68 | 9 | B Min | BB: 42.89 (+2.79s | 6.1%) | Alto Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | |
| 4176 | Benjamin Pond | 45.69 | 9 | B Min | BB: 42.89 (+2.80s | 6.1%) | Bgc-N. Westchester Marlins | 12/05/2025 | 2025 MR BGNW December 14 Under Invitational | |
| 4177 | Alexander Malcomson | 45.69 | 9 | B Min | BB: 42.89 (+2.80s | 6.1%) | Bellevue Club Swim Team | 03/28/2026 | 2026 PN Spring Showdown, Div1 Approved | |
| 4178 | Parker Weberg | 45.70 | 10 | B Min | BB: 42.89 (+2.81s | 6.1%) | Alameda Gators | 03/22/2025 | Albany Armada Aquatics SC C B BB+ | |
| 4179 | Eli Ferris | 45.70 | 9 | B Min | BB: 42.89 (+2.81s | 6.1%) | Elko Swim Team | 06/28/2025 | 2025 Elko High Altitude | |
| 4180 | Benjamin Alvord | 45.70 | 10 | B Min | BB: 42.89 (+2.81s | 6.1%) | Utah Valley Aquatics | 11/12/2025 | 2025 UVRays November Intrasquad | |
| 4181 | Khane Shields | 45.70 | 9 | B Min | BB: 42.89 (+2.81s | 6.1%) | Accokeek Stroke Technique Swim | 11/22/2025 | 20205 Odd Ball Challenge | |
| 4182 | Joey Pardue | 45.70 | 10 | B Min | BB: 42.89 (+2.81s | 6.1%) | Sailfish | 01/18/2025 | 2025 ST AQTX B Champs North | |
| 4183 | Hanwei Zhang | 45.70 | 8 | B Min | BB: 42.89 (+2.81s | 6.1%) | Westchester Aquatic Club | 11/09/2025 | 2025 MR BGNW November 8 Under Invitational | |
| 4184 | Joshua Pisano | 45.70 | 10 | B Min | BB: 42.89 (+2.81s | 6.1%) | Club Fit Jefferson Valley | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 4185 | Connor Guo | 45.70 | 8 | B Min | BB: 42.89 (+2.81s | 6.1%) | Revolution Swim Club | 01/30/2026 | 2026 NE GS Silver Championships | |
| 4186 | Kai Ji | 45.70 | 9 | B Min | BB: 42.89 (+2.81s | 6.1%) | X-Cel Swimming | 01/31/2026 | 2026 CAT Cougar Snow Storm | |
| 4187 | Matthew Romano | 45.71 | 8 | B Min | BB: 42.89 (+2.82s | 6.2%) | 92ny Flying Dolphins | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 4188 | Bode Malik | 45.71 | 8 | B Min | BB: 42.89 (+2.82s | 6.2%) | Capital of Texas Aquatics | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 4189 | Levi Durrett | 45.71 | 9 | B Min | BB: 42.89 (+2.82s | 6.2%) | Old Dominion Aquatic Club | 01/10/2026 | ODAC January 2026 Rising Stars Meet | |
| 4190 | Eli Sisulins | 45.71 | 10 | B Min | BB: 42.89 (+2.82s | 6.2%) | Bure-Aqua Academy | 09/26/2026 | 2026 CO Gregg Gracheck Memorial | |
| 4191 | William Lawrence | 45.71 | 9 | B Min | BB: 42.89 (+2.82s | 6.2%) | Bayclub Aquatic Swim Team | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 4192 | Advent Chang | 45.71 | 10 | B Min | BB: 42.89 (+2.82s | 6.2%) | Otter Swim Club | 07/25/2026 | 2026 DACA SC CBA Meet | |
| 4193 | Sean Smith | 45.72 | 10 | B Min | BB: 42.89 (+2.83s | 6.2%) | Long Island Aquatic Club | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 4194 | Dalton Dodson | 45.72 | 9 | B Min | BB: 42.89 (+2.83s | 6.2%) | Hydra Aquatics | 02/27/2026 | 2026 OH BSC SC Regional Championships | |
| 4195 | Carter Bryant | 45.72 | 10 | B Min | BB: 42.89 (+2.83s | 6.2%) | Nashville Aquatic Club | 09/26/2026 | 2026 Fall Kickoff Classic Inviational | |
| 4196 | Hudson Thayer | 45.72 | 10 | B Min | BB: 42.89 (+2.83s | 6.2%) | Lexington Dolphins | 10/17/2026 | LEXD FinFest | |
| 4197 | Jaxon Abadam | 45.73 | 8 | B Min | BB: 42.89 (+2.84s | 6.2%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 4198 | Jonathan Moore | 45.73 | 9 | B Min | BB: 42.89 (+2.84s | 6.2%) | Accokeek Stroke Technique Swim | 02/13/2026 | 39th Black History Swim Meet | |
| 4199 | Ayden Peng | 45.73 | 9 | B Min | BB: 42.89 (+2.84s | 6.2%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | |
| 4200 | Mark Pavlenko | 45.73 | 9 | B Min | BB: 42.89 (+2.84s | 6.2%) | Eastside Aquatic Swim Team | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | |
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.