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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5601 | Ryan Xie | 46.69 | 10 | B Min | BB: 42.89 (+3.80s | 8.1%) | Cascadia Swimming | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | |
| 5602 | Lincoln Wiley | 46.69 | 9 | B Min | BB: 42.89 (+3.80s | 8.1%) | Front Range Barracudas | 02/14/2026 | 2026 CO NCS 10 U Winter Spectacular | |
| 5603 | Jameson McCall | 46.69 | 10 | B Min | BB: 42.89 (+3.80s | 8.1%) | COSA Swimming | 01/02/2026 | 2026 CO COSA New Year Open | |
| 5604 | Liam Adrian | 46.69 | 9 | B Min | BB: 42.89 (+3.80s | 8.1%) | Multnomah Athletic Club | 02/06/2026 | 2026 Forest Grove Coast Range Qualifier | |
| 5605 | Arjun Shetty | 46.69 | 10 | B Min | BB: 42.89 (+3.80s | 8.1%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 5606 | Noah Dwinell | 46.69 | 9 | B Min | BB: 42.89 (+3.80s | 8.1%) | Seattle Metropolitan Aquatic C | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 5607 | Aiden Jones | 46.70 | 9 | B Min | BB: 42.89 (+3.81s | 8.2%) | Tsunami Swimming | 02/13/2026 | 2026 Northern District 12 Under Championship | |
| 5608 | Lucas Panez | 46.70 | 10 | B Min | BB: 42.89 (+3.81s | 8.2%) | Heritage Aquatic Team | 09/06/2025 | Sunrise Swimmng Open Invite | |
| 5609 | Viren Subramanian | 46.70 | 9 | B Min | BB: 42.89 (+3.81s | 8.2%) | Pipeline Swimming | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 5610 | Jaxon Calloway | 46.70 | 9 | B Min | BB: 42.89 (+3.81s | 8.2%) | Martinsville Marlins | 10/18/2025 | LY 2025 YMCA October Meet | |
| 5611 | Andrew Acocella | 46.71 | 9 | B Min | BB: 42.89 (+3.82s | 8.2%) | Middies Wave Ryders | 01/16/2026 | 2026 MR NFS 43rd Annual Dr MLK Jr Invite | |
| 5612 | Jacob Lee | 46.71 | 8 | B Min | BB: 42.89 (+3.82s | 8.2%) | Twisters Swim Club | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 5613 | George Sollog | 46.71 | 9 | B Min | BB: 42.89 (+3.82s | 8.2%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 5614 | Harvey Kuhr | 46.71 | 10 | B Min | BB: 42.89 (+3.82s | 8.2%) | Austin Swim Club | 01/31/2026 | 2026 WOW Big Freeze Frenzy Meet | |
| 5615 | Linkon Malone | 46.71 | 9 | B Min | BB: 42.89 (+3.82s | 8.2%) | Sawtooth Aquatic Club | 12/06/2025 | Reindeer Games 2025 | |
| 5616 | Ellis Hayes | 46.71 | 9 | B Min | BB: 42.89 (+3.82s | 8.2%) | Memphis Tiger Swimming | 11/21/2025 | 2025 Tiger Turkey Tumble | |
| 5617 | Henry Faconti | 46.71 | 9 | B Min | BB: 42.89 (+3.82s | 8.2%) | Highlands Ranch Aquatics | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 5618 | Jonah Watson | 46.71 | 10 | B Min | BB: 42.89 (+3.82s | 8.2%) | New Wave Swim Team | 11/01/2025 | WAVE TA NSEA TRiMeet 2025 | |
| 5619 | Beckham Rogove | 46.71 | 10 | B Min | BB: 42.89 (+3.82s | 8.2%) | Life Time Fitness New York Swi | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 5620 | Grant Chhean | 46.72 | 10 | B Min | BB: 42.89 (+3.83s | 8.2%) | Columbia Aquatics Association | 01/03/2026 | 2026 ASTS Invitational | |
| 5621 | Kaleb Lo | 46.72 | 10 | B Min | BB: 42.89 (+3.83s | 8.2%) | Flushing YMCA | 01/24/2026 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Me | |
| 5622 | Andres Andrade | 46.72 | 7 | B Min | BB: 42.89 (+3.83s | 8.2%) | EL Paso Border Land Swim Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 5623 | Barrett Zubke | 46.72 | 9 | B Min | BB: 42.89 (+3.83s | 8.2%) | Sarasota Sharks | 01/17/2025 | 2025 Hot Chocolate Invite | |
| 5624 | Ocean Samaniego | 46.72 | 8 | B Min | BB: 42.89 (+3.83s | 8.2%) | Manhattan Makos | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 5625 | Elliott Boland | 46.73 | 10 | B Min | BB: 42.89 (+3.84s | 8.2%) | Academy Swim Club | 10/18/2025 | BIG ISLAND SWIMMING @ HPA | |
| 5626 | Felix Franson | 46.73 | 9 | B Min | BB: 42.89 (+3.84s | 8.2%) | Pikes Peak Athletics | 02/20/2026 | 2026 CO PPA February Frenzy Last Chance Meet | |
| 5627 | Keegan Tower | 46.73 | 10 | B Min | BB: 42.89 (+3.84s | 8.2%) | Middlebury Aquatics Club | 12/05/2025 | 2025 NE UVAC Winter Classic | |
| 5628 | Shane Varian | 46.73 | 10 | B Min | BB: 42.89 (+3.84s | 8.2%) | Alamo Area Aquatic Association | 11/22/2025 | 2025 Harvest Hustle | |
| 5629 | Timothy Natonski | 46.73 | 8 | B Min | BB: 42.89 (+3.84s | 8.2%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | |
| 5630 | Makai Barraclough | 46.73 | 10 | B Min | BB: 42.89 (+3.84s | 8.2%) | Los Altos Mountain View Aquati | 03/28/2026 | LAMV C B A+ Meet | |
| 5631 | Abayan Prithviraj | 46.74 | 10 | B Min | BB: 42.89 (+3.85s | 8.2%) | Alto Swim Club | 02/07/2026 | Alto Feb 7 8 CBA Valentines Day | |
| 5632 | Jayden Cho | 46.74 | 10 | B Min | BB: 42.89 (+3.85s | 8.2%) | University Place Aquatic Club | 03/28/2026 | 2026 PN Spring Showdown, Div 2 Approved | |
| 5633 | Maddox Trexler | 46.74 | 9 | B Min | BB: 42.89 (+3.85s | 8.2%) | Columbia Aquatics Association | 09/26/2025 | RAC First Splash 2025 | |
| 5634 | Caleb Reppe | 46.74 | 10 | B Min | BB: 42.89 (+3.85s | 8.2%) | Green Terror Aquatic Club | 11/22/2025 | 20205 Odd Ball Challenge | |
| 5635 | Nicolas Beaubrun | 46.75 | 10 | B Min | BB: 42.89 (+3.86s | 8.3%) | Boston Barracudas | 03/13/2026 | 2026 NE INST NE Cup | |
| 5636 | Kroy Zimmerman | 46.75 | 10 | B Min | BB: 42.89 (+3.86s | 8.3%) | Alamo Area Aquatic Association | 01/11/2025 | 2025 ST AAAA B Champs South | |
| 5637 | Callan Knower | 46.75 | 8 | B Min | BB: 42.89 (+3.86s | 8.3%) | Naval Academy Aquatic Club | 03/21/2026 | 2026 Maryland 8 Under Championship Meet | |
| 5638 | Owen Best | 46.75 | 10 | B Min | BB: 42.89 (+3.86s | 8.3%) | Ygb Sea Dragons | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 5639 | Leo Skladany | 46.76 | 10 | B Min | BB: 42.89 (+3.87s | 8.3%) | The Capitol Sea Devils | 11/21/2025 | 2025 Swim Rock | |
| 5640 | Karthikeya Mandiga | 46.76 | 10 | B Min | BB: 42.89 (+3.87s | 8.3%) | Life Time Swim Ohio | 02/20/2026 | 2026 OH WAVE SC Regional Championships | |
| 5641 | Woohyun Kim | 46.76 | 8 | B Min | BB: 42.89 (+3.87s | 8.3%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 5642 | Brooks Melmer | 46.76 | 8 | B Min | BB: 42.89 (+3.87s | 8.3%) | Watertown Area Swim Club | 02/06/2026 | 2026 Qualifying Meet | |
| 5643 | Zayden Connelly | 46.76 | 9 | B Min | BB: 42.89 (+3.87s | 8.3%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | |
| 5644 | Cory Tse | 46.76 | 9 | B Min | BB: 42.89 (+3.87s | 8.3%) | Qns Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 5645 | Withers Poellnitz | 46.77 | 9 | B Min | BB: 42.89 (+3.88s | 8.3%) | Streamline & Sprint Human Perf | 11/07/2025 | 2025 SE BSL Cranberry Classic | |
| 5646 | John Robbins | 46.77 | 10 | B Min | BB: 42.89 (+3.88s | 8.3%) | Cavalier Aquatics/Piedmont Fam | 01/02/2026 | 2026 LY Winter Invitational | |
| 5647 | Sage Trowers | 46.77 | 8 | B Min | BB: 42.89 (+3.88s | 8.3%) | Condors Swim Club | 01/19/2026 | 2026 MR YMID MLK 8 Under Meet | |
| 5648 | Zachary Mohammed | 46.78 | 10 | B Min | BB: 42.89 (+3.89s | 8.3%) | Blue Dolfins | 12/13/2025 | 2025 BD Holiday Invite | |
| 5649 | Henry Huizing | 46.78 | 9 | B Min | BB: 42.89 (+3.89s | 8.3%) | North Kent Aquatic Team | 12/05/2025 | EGRA 2025 Winter Washout | |
| 5650 | Eddie Willis | 46.78 | 9 | B Min | BB: 42.89 (+3.89s | 8.3%) | Accokeek Stroke Technique Swim | 02/27/2026 | 2026 Cherry Blossom 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.