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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7751 | Dalton Bleck | 52.06 | 10 | B: 48.29 (+3.77s | 7.2%) | Monterey Bay Swim Club | 07/24/2026 | CVAL 2026 | ||
| 7752 | William Wolf | 52.06 | 7 | B: 48.29 (+3.77s | 7.2%) | Team Suffolk | 02/28/2026 | 2026 MR TVSC St Patrick S Day 8 Under Meet | ||
| 7753 | David Radchenko Avondo | 52.06 | 6 | B: 48.29 (+3.77s | 7.2%) | Hill Country Aquatics | 09/26/2026 | 2026 ST ASC IMR IMX Challenge | ||
| 7754 | Brayden Peck | 52.06 | 7 | B: 48.29 (+3.77s | 7.2%) | Lakeridge Swim Team | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | ||
| 7755 | Kai Monti | 52.06 | 8 | B: 48.29 (+3.77s | 7.2%) | Westlake Aquatic Facility | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 7756 | Jack Griffith | 52.07 | 9 | B: 48.29 (+3.78s | 7.3%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | ||
| 7757 | Mark Rose | 52.07 | 7 | B: 48.29 (+3.78s | 7.3%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | ||
| 7758 | William Sayar | 52.07 | 9 | B: 48.29 (+3.78s | 7.3%) | Grosse Pointe Gators | 02/21/2026 | 2026 CW Goldfish Invite | ||
| 7759 | Matthias Bur | 52.07 | 8 | B: 48.29 (+3.78s | 7.3%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 7760 | Joshua Cai | 52.07 | 8 | B: 48.29 (+3.78s | 7.3%) | The Fish | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 7761 | Alexander Tong | 52.07 | 9 | B: 48.29 (+3.78s | 7.3%) | Revolution Swim Club | 11/15/2025 | 2025 NE SAC Turkey Splash | ||
| 7762 | Jameson Cooper | 52.07 | 10 | B: 48.29 (+3.78s | 7.3%) | Houston Hydra | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | ||
| 7763 | Jonathan Gradus | 52.07 | 9 | B: 48.29 (+3.78s | 7.3%) | Karishim Swim Club | 12/12/2025 | 2025 NE NSSC Dec Holiday Celebration! | ||
| 7764 | Lane Lopez | 52.07 | 9 | B: 48.29 (+3.78s | 7.3%) | SwimMAC Carolina | 12/05/2025 | 2025 NC SwimMAC December Invite | ||
| 7765 | Paul Ledesma | 52.07 | 8 | B: 48.29 (+3.78s | 7.3%) | Seattle Metropolitan Aquatic C | 10/10/2026 | 2026 PN SMAC Fall Kick Off Approved | ||
| 7766 | George Cao | 52.07 | 10 | B: 48.29 (+3.78s | 7.3%) | Mason Manta Rays | 10/23/2026 | 2026 CLPR Halloween Meet | ||
| 7767 | Ibrahim Celik | 52.08 | 10 | B: 48.29 (+3.79s | 7.3%) | Greenwood Swimming | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | ||
| 7768 | Deacon Kline | 52.08 | 9 | B: 48.29 (+3.79s | 7.3%) | San Gabriel Aquatics | 07/18/2026 | 2026 SGA Gold Rush | ||
| 7769 | Liam Carruth | 52.08 | 10 | B: 48.29 (+3.79s | 7.3%) | Form Swim Team | 10/24/2026 | 2026 CO LONG Great Pumpkin Pentathlon | ||
| 7770 | Henry Moore | 52.10 | 9 | B: 48.29 (+3.81s | 7.3%) | Ladera Oaks | 03/29/2024 | Alto Rock The Blocks Invitational | ||
| 7771 | Colin Cordero | 52.10 | 9 | B: 48.29 (+3.81s | 7.3%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | ||
| 7772 | Michael Litjen | 52.10 | 7 | B: 48.29 (+3.81s | 7.3%) | Life Time Omaha | 03/01/2026 | 2026 MW Midwestern 8 Under SC Invitational | ||
| 7773 | Thomas Barker | 52.10 | 9 | B: 48.29 (+3.81s | 7.3%) | Escalate Aquatic Team | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 7774 | Peter Nelson | 52.10 | 8 | B: 48.29 (+3.81s | 7.3%) | Mako Aquatics | 09/28/2025 | 2025 MN MAKO SEPTEMBER INTRASQUAD | ||
| 7775 | Ryan Norris | 52.10 | 9 | B: 48.29 (+3.81s | 7.3%) | Marlins Of Raleigh | 01/16/2026 | 2026 RSA Winter Tri | ||
| 7776 | Viaan Dhankhar | 52.10 | 8 | B: 48.29 (+3.81s | 7.3%) | California Dolphins Swim Team | 07/25/2026 | Zone 2 Summer Championships | ||
| 7777 | Barron Wang | 52.11 | 8 | B: 48.29 (+3.82s | 7.3%) | Washingtonians Swim Club | 01/31/2026 | The 2026 Super FISH Bowl XVI | ||
| 7778 | Sebastian Guzman | 52.11 | 10 | B: 48.29 (+3.82s | 7.3%) | Bure-Aqua Academy | 12/15/2024 | 2024 CO FORM Winter Open | ||
| 7779 | David Moore | 52.11 | 10 | B: 48.29 (+3.82s | 7.3%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 7780 | Hudson Domark | 52.11 | 9 | B: 48.29 (+3.82s | 7.3%) | Miami County Day Aquatic | 11/21/2025 | 2025 RANS Turkey Invite | ||
| 7781 | Edward Mulcahy | 52.12 | 9 | B: 48.29 (+3.83s | 7.3%) | South Lyon Aquatics | 02/14/2026 | SAC Winter Classic | ||
| 7782 | Ethan Shepherd | 52.12 | 7 | B: 48.29 (+3.83s | 7.3%) | Midland Dolphins | 02/07/2026 | 2026 Grand Rapids Open | ||
| 7783 | Stephen Dunn | 52.12 | 9 | B: 48.29 (+3.83s | 7.3%) | Bolles School Sharks | 01/16/2026 | 2026 Pentathlon | ||
| 7784 | Winston To | 52.12 | 8 | B: 48.29 (+3.83s | 7.3%) | Excel Aquatics | 10/23/2026 | 2026 Pumpkin Spice Splash | ||
| 7785 | Howard Hornsby | 52.12 | 8 | B: 48.29 (+3.83s | 7.3%) | Madison Swimming Association | 10/16/2026 | 2026 HSA Fran Norris Meet | ||
| 7786 | Samuel Reece | 52.13 | 9 | B: 48.29 (+3.84s | 7.4%) | Gleason Family YMCA | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | ||
| 7787 | Brendan McCormack | 52.13 | 8 | B: 48.29 (+3.84s | 7.4%) | Bgc-N. Westchester Marlins | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 7788 | Finn Park | 52.13 | 8 | B: 48.29 (+3.84s | 7.4%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | ||
| 7789 | Eli Tale | 52.13 | 9 | B: 48.29 (+3.84s | 7.4%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | ||
| 7790 | Finn McCoy | 52.13 | 10 | B: 48.29 (+3.84s | 7.4%) | Metro Marlins Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 7791 | Calvin Peek | 52.13 | 10 | B: 48.29 (+3.84s | 7.4%) | Pacific Dragons Swim Team | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | ||
| 7792 | Micah Schulte | 52.13 | 10 | B: 48.29 (+3.84s | 7.4%) | Oldham County Family YMCA | 10/10/2026 | 2026 Tsunami Fall Invitational | ||
| 7793 | Yunfan Zhang | 52.13 | 8 | B: 48.29 (+3.84s | 7.4%) | Sunnyvale Swim Club | 12/06/2025 | Alto Dec 6 7 CBA | ||
| 7794 | Jackson Wheatley | 52.14 | 9 | B: 48.29 (+3.85s | 7.4%) | Huntsville Swim Association | 09/20/2025 | 2025 Ricky Hui Intrasquad Meet | ||
| 7795 | Anderson Meador | 52.14 | 9 | B: 48.29 (+3.85s | 7.4%) | Condors Swim Club | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | ||
| 7796 | Noah Drinkwater | 52.14 | 9 | B: 48.29 (+3.85s | 7.4%) | Crimson Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | ||
| 7797 | Alberto Tapia | 52.14 | 10 | B: 48.29 (+3.85s | 7.4%) | West Texas Typhoon | 09/20/2026 | 2026 BD Del Norte #1 | ||
| 7798 | Aadi Sehgal | 52.14 | 9 | B: 48.29 (+3.85s | 7.4%) | Los Altos Mountain View Aquati | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 7799 | Aaron Huang | 52.14 | 10 | B: 48.29 (+3.85s | 7.4%) | Palo Alto Stanford Aquatics | 10/24/2026 | SUNN Fall Classic 2026 | ||
| 7800 | Nolan Wilson | 52.14 | 9 | B: 48.29 (+3.85s | 7.4%) | Parkway-Rockwood Gateway Swim | 10/09/2026 | Fall Festival Invitational | ||
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.