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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
1551 Owen Nguyen 38.97 9 BB Min A: 37.59 (+1.38s | 3.5%) Mission Viejo Nadadores 12/12/2025 2025 CA SCS RAA WAG
1552 Michael Balk 38.97 9 BB Min A: 37.59 (+1.38s | 3.5%) Team Vortex 03/06/2026 2026 CO NCS Winter District Championships
25 Back
19.06
19.06
50 Back
19.91
38.97
50 Back
38.97
1553 Victor Zhu 38.97 10 BB Min A: 37.59 (+1.38s | 3.5%) Shawmut Aquatic Club 03/13/2026 2026 Shawmut NE Cup Championship
1554 Leaf Volschke 38.98 9 BB Min A: 37.59 (+1.39s | 3.6%) Valley Swim Team Phoenix 02/13/2026 2026 Northern District 12 Under Championship
1555 Brayden Rector 38.98 9 BB Min A: 37.59 (+1.39s | 3.6%) Raleigh Swimming Association 01/16/2026 2026 RSA Winter Tri
1556 Michael Valikhovsky 38.98 10 BB Min A: 37.59 (+1.39s | 3.6%) Quince Orchard Swim Academy 10/10/2025 2025 PV October Open Fairland
1557 Liam Lawson 38.98 10 BB Min A: 37.59 (+1.39s | 3.6%) Lake Oswego Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
1558 Jed El Abed 38.99 9 BB Min A: 37.59 (+1.40s | 3.6%) H2o Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
1559 Federico Cocchiglia 38.99 10 B: 38.49 (+0.50s | 1.3%) Mercy HealthPlex Sea Wolves 03/12/2026 2026 OH SC Junior Championships
1560 Max Frelek 38.99 10 BB Min A: 37.59 (+1.40s | 3.6%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
1561 Lockyer Landry 38.99 10 BB Min A: 37.59 (+1.40s | 3.6%) Treasure Coast Aquatics 02/28/2026 Spring Area 6 Championships 2026
1562 Aaron Rich 38.99 10 BB Min A: 37.59 (+1.40s | 3.6%) Kingfish Swimming Medfield 03/13/2026 2026 NE CRA End Of Season March Invite
1563 Shaoran Qiao 38.99 9 BB Min A: 37.59 (+1.40s | 3.6%) Bolles School Sharks 02/20/2026 2026 Area 1 Spring Championships
1564 Michael Ma 38.99 10 BB Min A: 37.59 (+1.40s | 3.6%) Sarasota Sharks 03/05/2026 2026 Florida Swimming FLAGS SOUTH
1565 Marvin Pivonka 38.99 9 BB Min A: 37.59 (+1.40s | 3.6%) Cavalier Aquatics/Piedmont Fam 02/27/2026 2026 SW District Champs 9 Over
1566 Hengyu Cao 38.99 10 BB Min A: 37.59 (+1.40s | 3.6%) Saline Swim Team 02/06/2026 SST Snowstorm Splash
1567 Harvey Mei 39.00 9 BB Min A: 37.59 (+1.41s | 3.6%) Mission Viejo Nadadores 02/13/2026 2026 MVN Lunar AAPI Festival
1568 Owen Yuk 39.00 10 BB Min A: 37.59 (+1.41s | 3.6%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 NCAP Winter Qualifier
1569 Michael Campbell 39.00 10 BB Min A: 37.59 (+1.41s | 3.6%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
1570 Micah Lamb 39.01 10 BB Min A: 37.59 (+1.42s | 3.6%) Riptide Aquatics 01/17/2026 2026 GOAT TYR Team Challenge And SYOA
1571 Arieh Elias 39.01 10 BB Min A: 37.59 (+1.42s | 3.6%) Unattached 01/17/2026 2026 PV January Open Audrey Moore
1572 Leyton Olguin 39.01 10 BB Min A: 37.59 (+1.42s | 3.6%) San Gabriel Aquatics 02/06/2026 2026 ST AQTX STX Champs North
1573 Archer Sewell 39.01 10 BB Min A: 37.59 (+1.42s | 3.6%) Longhorn Aquatics 01/09/2026 2026 ST TXLA New Year S Classic Invite
1574 Schuyler Carry 39.02 9 BB Min A: 37.59 (+1.43s | 3.7%) Aquajets Swim Team 12/05/2025 2025 MN AQJT 14 U Single Age State Meet Cop
1575 Nikolas Van Halen 39.02 10 BB Min A: 37.59 (+1.43s | 3.7%) Swim Florida 02/07/2026 2026 GCST WINTER OPEN
1576 Terry Xiao 39.02 8 BB Min A: 37.59 (+1.43s | 3.7%) Trident Aquatic Club 03/07/2026 2026 MR Metro 8 Under Championships
1577 George Hickin 39.03 10 BB Min A: 37.59 (+1.44s | 3.7%) Bayside Branch YMCA 03/21/2026 2026 NE YNS YMCA New England Championship
1578 Gary Stoll 39.03 10 BB Min A: 37.59 (+1.44s | 3.7%) Legacy Aquatics 12/20/2025 2025 Legacy Aquatics Showdown
1579 Jack Rissman 39.03 9 BB Min A: 37.59 (+1.44s | 3.7%) Edina Swim Club 02/27/2026 2026 MN EDI Minnesota Regional Championship
1580 Tucker Jensen 39.03 10 BB Min A: 37.59 (+1.44s | 3.7%) Potomac Marlins 12/04/2025 2025 Sport Fair Winter Classic
1581 Christopher McGuinness 39.03 10 BB Min A: 37.59 (+1.44s | 3.7%) Cp-Ac Swimming 12/11/2025 2025 Katie Ledecky Invitational
1582 Ethan Liang 39.03 8 BB Min A: 37.59 (+1.44s | 3.7%) Xtreme Swim Club 01/09/2026 2026 NE NSSC January 9 11 BC Meet
1583 Callen Trainer 39.04 9 BB Min A: 37.59 (+1.45s | 3.7%) Socal Aquatics Association 12/12/2025 2025 CA SCS RAA WAG
1584 Liam Wildenbeest 39.04 10 BB Min A: 37.59 (+1.45s | 3.7%) Flying Fish Arizona Swim Team 02/13/2026 34th Annual Lost Dutchman Invitational
1585 Kyle Tang 39.04 8 BB Min A: 37.59 (+1.45s | 3.7%) Aquazot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
1586 Maxwell Allen 39.05 10 BB Min A: 37.59 (+1.46s | 3.7%) Hydra Aquatics 01/17/2026 2026 PV January Open Audrey Moore
1587 Sawyer Ranz 39.05 9 BB Min A: 37.59 (+1.46s | 3.7%) Seahawks Swim club 02/27/2026 Ozark Division I Championship
1588 Ozzie Bitong 39.05 10 BB Min A: 37.59 (+1.46s | 3.7%) Firestone Akron Swim Team 03/12/2026 2026 OH SC Junior Championships
1589 Easton Minervini 39.06 9 BB Min A: 37.59 (+1.47s | 3.8%) Southwest Stars Swim Club 02/21/2026 2026 SLAC Last Chance To Dance Invitational
1590 Benjamin Krizay 39.06 10 BB Min A: 37.59 (+1.47s | 3.8%) Southwest Stars Swim Club 02/28/2026 2026 Spring Area 2 Championships
1591 Oscar Little 39.06 9 BB Min A: 37.59 (+1.47s | 3.8%) Hydra Aquatics 03/12/2026 2026 OH SC Junior Championships
1592 Joshua Thompson 39.07 10 BB Min A: 37.59 (+1.48s | 3.8%) Buckeye Swim Club 03/12/2026 2026 OH SC Junior Championships
1593 Matthew Daus 39.08 10 BB Min A: 37.59 (+1.49s | 3.8%) Machine Aquatics 02/20/2026 2026 Machine Qualifier
1594 Eddie Bi 39.08 9 BB Min A: 37.59 (+1.49s | 3.8%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
1595 Oliver Heale 39.08 10 BB Min A: 37.59 (+1.49s | 3.8%) Atlantic Coast Athletic Club 02/27/2026 2026 SW District Champs 9 Over
1596 Hudson Sydor 39.08 8 BB Min A: 37.59 (+1.49s | 3.8%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
1597 Kyle Jin 39.09 9 BB Min A: 37.59 (+1.50s | 3.8%) Huntington YMCA Bluefish 02/20/2026 2026 MR Silvers Championship South HAUP
1598 Wyatt Kinmonth 39.09 9 BB Min A: 37.59 (+1.50s | 3.8%) Jersey Wahoos 11/07/2025 2025 Mid Atlantic AG Championship Showdown
1599 Sebastian Bagga 39.09 10 BB Min A: 37.59 (+1.50s | 3.8%) South Valley Makos 01/16/2026 2026 Brian Malick Memorial Z1S Championships
1600 Ira Soto 39.09 9 BB Min A: 37.59 (+1.50s | 3.8%) Just Care Aquatics Tritons 02/27/2026 2026 BD SCY Border Champs

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.