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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1651 | Nathaniel Kane | 32.83 | 10 | BB Min | A: 31.09 (+1.74s | 5.3%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 1652 | Logan Houser | 32.84 | 8 | BB Min | A: 31.09 (+1.75s | 5.3%) | Blue Water Otters | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | |
| 1653 | Schaeffer Donahue | 32.84 | 9 | BB Min | A: 31.09 (+1.75s | 5.3%) | West Linn | 02/13/2026 | 2026 OR HS 6A 5 | |
| 1654 | Franklin Chao | 32.84 | 10 | BB Min | A: 31.09 (+1.75s | 5.3%) | North Carolina Aquatic Club | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 1655 | Benjamin Barco Foster | 32.84 | 9 | BB Min | A: 31.09 (+1.75s | 5.3%) | Portland Aquatic Club | 04/24/2026 | 2026 Celebrate PAC Team Intrasquad Meet | |
| 1656 | Charles Tewksbury | 32.84 | 10 | BB Min | A: 31.09 (+1.75s | 5.3%) | Instinct Swimming | 05/09/2026 | 2026 NE INST Pentathlon | |
| 1657 | Yuvin Thapa | 32.84 | 9 | BB Min | A: 31.09 (+1.75s | 5.3%) | Twisters Swim Club | 01/10/2026 | 2026 MR WEST Chris Dewey Trophy Meet | |
| 1658 | Cameron Ecklof | 32.84 | 10 | BB Min | A: 31.09 (+1.75s | 5.3%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | |
| 1659 | Maddox Bowe | 32.84 | 10 | BB Min | A: 31.09 (+1.75s | 5.3%) | Metro Area Life Time | 10/17/2026 | 2026 EEX RU Scared Yet | |
| 1660 | Edwin Semple | 32.85 | 10 | BB Min | A: 31.09 (+1.76s | 5.4%) | The Spartans of La Canada | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 1661 | Timothy Batanov | 32.85 | 10 | BB Min | A: 31.09 (+1.76s | 5.4%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 1662 | Alonso Andrade | 32.85 | 10 | BB Min | A: 31.09 (+1.76s | 5.4%) | EL Paso Border Land Swim Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 1663 | Phinnaeus Johnson | 32.85 | 10 | BB Min | A: 31.09 (+1.76s | 5.4%) | South Valley Makos | 07/24/2026 | CVAL 2026 | |
| 1664 | Matthew Kosov | 32.85 | 9 | BB Min | A: 31.09 (+1.76s | 5.4%) | Bay Club Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 1665 | Andrei Sanchez | 32.85 | 10 | BB Min | A: 31.09 (+1.76s | 5.4%) | Island Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 1666 | Avery Ledda | 32.85 | 9 | BB Min | A: 31.09 (+1.76s | 5.4%) | Seals Aquatics | 09/26/2026 | WANV CBA+ Endless Summer Meet 2026 | |
| 1667 | Yakov Liddell | 32.86 | 5 | BB Min | A: 31.09 (+1.77s | 5.4%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 1668 | Zihan Zhang | 32.86 | 9 | BB Min | A: 31.09 (+1.77s | 5.4%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1669 | Eli Li | 32.86 | 10 | BB Min | A: 31.09 (+1.77s | 5.4%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 1670 | Tyler Kautz | 32.87 | 9 | BB Min | A: 31.09 (+1.78s | 5.4%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 1671 | Michael Han | 32.87 | 10 | BB Min | A: 31.09 (+1.78s | 5.4%) | Mei\\\\\\'s Typhoons Swimming Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 1672 | Owen Saber | 32.88 | 9 | BB Min | A: 31.09 (+1.79s | 5.4%) | Jersey Wahoos | 12/04/2025 | 2025 PV Turkey Claus Showdown | |
| 1673 | Liam Sullivan | 32.88 | 9 | BB Min | A: 31.09 (+1.79s | 5.4%) | Nsu University School | 09/14/2026 | 2026 Palm League Championships USA S OBS | |
| 1674 | Rufus Tang | 32.88 | 10 | BB Min | A: 31.09 (+1.79s | 5.4%) | Pacific Dragons Swim Team | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 1675 | Jayden Li | 32.89 | 9 | BB Min | A: 31.09 (+1.80s | 5.5%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 1676 | Luca Yont-Schmitt | 32.89 | 10 | BB Min | A: 31.09 (+1.80s | 5.5%) | YMCA of Central Florida | 06/27/2026 | 2026 Firecracker | |
| 1677 | Owen Laidlaw | 32.89 | 9 | BB Min | A: 31.09 (+1.80s | 5.5%) | Island Aquatics | 09/26/2026 | 2026 MAGSA SCY B 1 Swim Meet | |
| 1678 | Anrui Yue | 32.89 | 9 | BB Min | A: 31.09 (+1.80s | 5.5%) | Gator Swim Club | 10/09/2026 | 2026 FAST Pumpkin Plunge | |
| 1679 | Oliver Catala | 32.89 | 10 | BB Min | A: 31.09 (+1.80s | 5.5%) | Gulliver Swim Club | 09/19/2026 | 2026 DSC Season Opener Invite | |
| 1680 | Michael Naraguma | 32.89 | 10 | BB Min | A: 31.09 (+1.80s | 5.5%) | Life Time Swim Team - Central | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 1681 | Cole Cinadr | 32.90 | 10 | BB Min | A: 31.09 (+1.81s | 5.5%) | Hudson Explorer Aquatic | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1682 | Josh Romanyuk | 32.90 | 9 | BB Min | A: 31.09 (+1.81s | 5.5%) | Wilsonville | 02/13/2026 | 2026 OR HS 5a 1 | |
| 1683 | Aleksandr Cornet | 32.90 | 9 | BB Min | A: 31.09 (+1.81s | 5.5%) | Phoenix | 02/13/2026 | 2026 OR HS 4a 2 | |
| 1684 | Connor Finlayson | 32.90 | 9 | BB Min | A: 31.09 (+1.81s | 5.5%) | Annapolis Swim Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 1685 | Connor McCracken | 32.90 | 9 | BB Min | A: 31.09 (+1.81s | 5.5%) | Quest Swimming | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 1686 | Abir Patowary | 32.90 | 10 | BB Min | A: 31.09 (+1.81s | 5.5%) | Excel Aquatics | 10/10/2026 | Ensworth October Invite | |
| 1687 | Vincent Martino | 32.90 | 9 | BB Min | A: 31.09 (+1.81s | 5.5%) | Piranhas YMCA of the Suncoast | 10/09/2026 | WFLA Halloween Invitational | |
| 1688 | Devin Schlapman | 32.90 | 10 | BB Min | A: 31.09 (+1.81s | 5.5%) | Huntsville Swim Association | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 1689 | Myer Tan | 32.91 | 9 | BB Min | A: 31.09 (+1.82s | 5.5%) | Three Village Swim Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1690 | John Shilt | 32.92 | 10 | BB Min | A: 31.09 (+1.83s | 5.6%) | YMCA of Northwest North Caroli | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1691 | Nathan Nice | 32.92 | 10 | BB Min | A: 31.09 (+1.83s | 5.6%) | Tigard | 02/15/2025 | 2025 OR HS 6A 5 | |
| 1692 | Ashton Cofield | 32.92 | 7 | BB Min | A: 31.09 (+1.83s | 5.6%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 1693 | Liam Larson | 32.92 | 10 | BB Min | A: 31.09 (+1.83s | 5.6%) | Pacific Swim | 09/20/2026 | 2026 SI PS Freestyle Festival Sun | |
| 1694 | Easton Fairbank | 32.92 | 8 | BB Min | A: 31.09 (+1.83s | 5.6%) | Flatiron Athletic Club | 10/10/2026 | 2026 CO FST Swim Pink | |
| 1695 | Nathan Kang | 32.92 | 10 | BB Min | A: 31.09 (+1.83s | 5.6%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1696 | Mingke Ding | 32.92 | 10 | BB Min | A: 31.09 (+1.83s | 5.6%) | Alto Swim Club | 10/24/2026 | BAC SPOOKY FALL CLASSIC | |
| 1697 | Peyton Escue | 32.93 | 10 | BB Min | A: 31.09 (+1.84s | 5.6%) | Prattville Swim League | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 1698 | William Martzke | 32.93 | 10 | BB Min | A: 31.09 (+1.84s | 5.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 1699 | Rumi Rathmann-Noonan | 32.94 | 9 | BB Min | A: 31.09 (+1.85s | 5.6%) | Manhattan Makos | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 1700 | Blake Dugan | 32.94 | 10 | BB Min | A: 31.09 (+1.85s | 5.6%) | Brunswick Aquatic Club | 07/02/2026 | BAC Vs WOW Dual | |
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.