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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8651 | Federico Ricciardi | 43.13 | 8 | B: 38.19 (+4.94s | 11.5%) | Amherst Tritons Swim Team | 03/13/2026 | 2026 NE NSSC NE Cup Championship | ||
| 8652 | Alvin Zhang | 43.14 | 10 | B: 38.19 (+4.95s | 11.5%) | First Colony Swim Team, Inc. | 12/20/2024 | 2024 Gulf Fall Champs (ESCA AMBU) | ||
| 8653 | Frank Kelly | 43.14 | 9 | B: 38.19 (+4.95s | 11.5%) | Gbsa - Greater Baltimore Swim | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | ||
| 8654 | Rhys St. Pierre | 43.14 | 7 | B: 38.19 (+4.95s | 11.5%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | ||
| 8655 | Carson Stanhope | 43.14 | 8 | B: 38.19 (+4.95s | 11.5%) | Eastern Shore YMCA Fins | 01/10/2026 | ODAC January 2026 Rising Stars Meet | ||
| 8656 | Sawyer Andrews | 43.14 | 9 | B: 38.19 (+4.95s | 11.5%) | Mission Aurora Colorado Swimmi | 01/03/2026 | 2026 CO MACS Winter Invitationak | ||
| 8657 | Aidan Hodges | 43.15 | 9 | B: 38.19 (+4.96s | 11.5%) | Alamo Area Aquatic Association | 01/10/2026 | 2026 ST AHAC B Champs South Copied | ||
| 8658 | Liam Frank | 43.15 | 10 | B: 38.19 (+4.96s | 11.5%) | Olympus Aquatics | 09/13/2024 | 2024 Olympus Aquatics IMX Challenge | ||
| 8659 | Vance Quigley | 43.15 | 9 | B: 38.19 (+4.96s | 11.5%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | ||
| 8660 | Leart Arapi | 43.15 | 9 | B: 38.19 (+4.96s | 11.5%) | Condors Swim Club | 11/14/2025 | 2025 MR COND November IMX Invitational | ||
| 8661 | Christopher Krayniy | 43.15 | 7 | B: 38.19 (+4.96s | 11.5%) | Matchpoint Nyc | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 8662 | Duncan Britton | 43.16 | 9 | B: 38.19 (+4.97s | 11.5%) | Upper Valley Aquatic Club | 03/01/2026 | 2026 NE UVAC 14 And Under Pentathlon | ||
| 8663 | Eugene Walsh | 43.16 | 7 | B: 38.19 (+4.97s | 11.5%) | Riptide Swim Team | 02/14/2026 | 2026 CO ACES Winter Open | ||
| 8664 | Gabriel Sukut | 43.16 | 7 | B: 38.19 (+4.97s | 11.5%) | VC Sharks Swim Team | 02/14/2026 | 2026 MN NLSA Marlins Swimming FEBRUARY Invite | ||
| 8665 | Stephen Lewis | 43.16 | 8 | B: 38.19 (+4.97s | 11.5%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | ||
| 8666 | Mingke Ding | 43.16 | 9 | B: 38.19 (+4.97s | 11.5%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | ||
| 8667 | Thomas Starrs | 43.16 | 9 | B: 38.19 (+4.97s | 11.5%) | Lenawee County Gators | 12/06/2025 | 2025 FFYS Holiday Invitational | ||
| 8668 | Sebastian Limachi Orellana | 43.16 | 9 | B: 38.19 (+4.97s | 11.5%) | Arlington Aquatic Club | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | ||
| 8669 | Henry Zenk | 43.16 | 7 | B: 38.19 (+4.97s | 11.5%) | Coast Aquatics | 05/08/2026 | Friday Night Lights | ||
| 8670 | Albert Aizenstat | 43.17 | 9 | B: 38.19 (+4.98s | 11.5%) | Sandpipers of Nevada | 07/11/2025 | July 2025 Rock The Blocks | ||
| 8671 | Soren Resteiner | 43.17 | 9 | B: 38.19 (+4.98s | 11.5%) | OgemawAreaSwim Club(Angelfish) | 02/15/2026 | 2026 MTSL Championship | ||
| 8672 | Michael Mellerson | 43.17 | 8 | B: 38.19 (+4.98s | 11.5%) | Bgc-N. Westchester Marlins | 10/04/2025 | 2025 MR BGNW Marlins October Harvest Festival | ||
| 8673 | Charles Jiminez | 43.17 | 10 | B: 38.19 (+4.98s | 11.5%) | Viking Aquatic Club | 11/14/2025 | 2025 MR VAC Viking Classic Invitational | ||
| 8674 | Rowan Youlin | 43.17 | 9 | B: 38.19 (+4.98s | 11.5%) | Bellingham Bay Swim Team | 05/09/2026 | 2026 PN BBST Take A Chance Invite Approved | ||
| 8675 | Lucas Yang | 43.18 | 9 | B: 38.19 (+4.99s | 11.6%) | Olympic Cascade Aquatics | 01/18/2026 | 2026 PN BC Snowflake Classic Invite Approved | ||
| 8676 | Joshua Toole | 43.18 | 10 | B: 38.19 (+4.99s | 11.6%) | Highlands Ranch Aquatics | 03/13/2026 | Mile High Championship Invitational | ||
| 8677 | Owen LaFave | 43.18 | 10 | B: 38.19 (+4.99s | 11.6%) | Carolina Aquatics Swim Club | 12/12/2025 | 2025 NC QCD Holiday Invite | ||
| 8678 | Kai Miller | 43.18 | 10 | B: 38.19 (+4.99s | 11.6%) | Boulder City Henderson Swim Te | 11/08/2024 | 2024 NV State Championships | ||
| 8679 | Ethan Pasos | 43.18 | 8 | B: 38.19 (+4.99s | 11.6%) | San Gabriel Aquatics | 03/28/2026 | 2026 ST SGA Spring Fling Meet | ||
| 8680 | Gabriel Osuna | 43.19 | 9 | B: 38.19 (+5.00s | 11.6%) | Stone Crabs Swim Team | 12/06/2025 | Winter Invitational Stone Crabs Swim Team | ||
| 8681 | Christopher White | 43.19 | 7 | B: 38.19 (+5.00s | 11.6%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | ||
| 8682 | Kiran Suryadevara | 43.19 | 9 | B: 38.19 (+5.00s | 11.6%) | Excel Aquatics | 09/12/2025 | 2025 Excel Fall Fest Open | ||
| 8683 | Abir Patowary | 43.19 | 9 | B: 38.19 (+5.00s | 11.6%) | YMCA of Middle TN Club-USA Swi | 09/20/2025 | 2025 September Invitational | ||
| 8684 | Remus Davis | 43.19 | 8 | B: 38.19 (+5.00s | 11.6%) | Anglerfish Aquatics | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 8685 | Pierce Schock | 43.19 | 10 | B: 38.19 (+5.00s | 11.6%) | Gbsa - Greater Baltimore Swim | 10/03/2025 | 2025 ASC All Freestyle Meet | ||
| 8686 | Aditya Tandon | 43.19 | 8 | B: 38.19 (+5.00s | 11.6%) | Huntington YMCA Bluefish | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | ||
| 8687 | Byron Helsper | 43.20 | 10 | B: 38.19 (+5.01s | 11.6%) | Treasure Coast Swimming | 02/28/2026 | Spring Area 6 Championships 2026 | ||
| 8688 | William Hirsh-Ogden | 43.20 | 10 | B: 38.19 (+5.01s | 11.6%) | Waterloo Swimming | 09/21/2025 | 2025 ST WLOO SC Season Starter | ||
| 8689 | Brandon Bailey | 43.20 | 9 | B: 38.19 (+5.01s | 11.6%) | South Whidbey Island Stingrays | 02/07/2026 | 2026 PN TAC Island Express | ||
| 8690 | Oliver Estioko | 43.20 | 8 | B: 38.19 (+5.01s | 11.6%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 8691 | Drew Lamb | 43.20 | 10 | B: 38.19 (+5.01s | 11.6%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | ||
| 8692 | Liam Gheen | 43.20 | 7 | B: 38.19 (+5.01s | 11.6%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | ||
| 8693 | Daniel Yu | 43.20 | 9 | B: 38.19 (+5.01s | 11.6%) | Daly City Dolphins | 03/22/2025 | PSL SC CBA+ Meet | ||
| 8694 | Miles Huke | 43.20 | 7 | B: 38.19 (+5.01s | 11.6%) | Machine Aquatics | 02/20/2026 | 2026 Machine Qualifier | ||
| 8695 | Cyrus Fifer | 43.20 | 9 | B: 38.19 (+5.01s | 11.6%) | Tampa Yacht & Country Club Swi | 05/02/2026 | 57th Annual CYC Dick Smith Invitational | ||
| 8696 | Myer Mayol | 43.20 | 10 | B: 38.19 (+5.01s | 11.6%) | Morgan Marlins Swim Team | 06/21/2026 | 2026 CO Loveland Snow Cone Meet #2 | ||
| 8697 | Mathew Fedolfi | 43.21 | 9 | B: 38.19 (+5.02s | 11.6%) | Asphalt Green Unified Aquatics | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | ||
| 8698 | Maxwell Nienberg | 43.21 | 6 | B: 38.19 (+5.02s | 11.6%) | Motor City Aquatics | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 8699 | Adam Bazhenov | 43.21 | 9 | B: 38.19 (+5.02s | 11.6%) | Life Time Minnesota Swim Team | 05/09/2026 | 2026 MN AQJT May Flowers | ||
| 8700 | Rayko Nahoumovich | 43.22 | 9 | B: 38.19 (+5.03s | 11.6%) | Tampa Y Swimming | 02/07/2025 | 2025 Stingrays Winter SCY Meet 07Feb2025 Tampa Y Swimming | ||
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.