USA Boys 10 & under - 50 Y Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2651 | John Stetson | 49.47 | 10 | B Min | BB: 47.69 (+1.78s | 3.6%) | Bolles School Sharks | 10/11/2024 | October Spook Out | |
| 2652 | Brian Shi | 49.47 | 10 | B Min | BB: 47.69 (+1.78s | 3.6%) | Spartan Aquatic Club | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 2653 | Neel Ramani | 49.47 | 10 | B Min | BB: 47.69 (+1.78s | 3.6%) | Romulus Torpedoes Swim Club | 11/21/2025 | 2025 SST Fall Classic | |
| 2654 | Evan Morehouse | 49.47 | 10 | B Min | BB: 47.69 (+1.78s | 3.6%) | Brookings Swim Club | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | |
| 2655 | Elijah Callahan | 49.48 | 10 | B Min | BB: 47.69 (+1.79s | 3.6%) | Excel Aquatics | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 2656 | Finn Winchell | 49.48 | 10 | B Min | BB: 47.69 (+1.79s | 3.6%) | Lowes YMCA Lightning Swim Team | 11/15/2025 | YBAC Fall Invite 25 | |
| 2657 | Leo Grace | 49.49 | 8 | B Min | BB: 47.69 (+1.80s | 3.6%) | Coeur D\\\\\\'alene Area Swim Team | 11/21/2025 | 2025 Adam England Memorial Fall Splash | |
| 2658 | Ryan Wang | 49.49 | 9 | B Min | BB: 47.69 (+1.80s | 3.6%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 2659 | Kaiden McGinnis | 49.50 | 10 | B Min | BB: 47.69 (+1.81s | 3.7%) | Kamehameha Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 2660 | Mindao Zhu | 49.50 | 9 | B Min | BB: 47.69 (+1.81s | 3.7%) | Piranhas YMCA of the Suncoast | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 2661 | Charlie Wheeler | 49.50 | 10 | B Min | BB: 47.69 (+1.81s | 3.7%) | Longmont Swim Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 2662 | Luiz Laurentino | 49.50 | 10 | B Min | BB: 47.69 (+1.81s | 3.7%) | YMCA of the Triangle Area Swim | 09/28/2025 | 2025 YOTA Intrasquad Meet | |
| 2663 | Henry Ward | 49.50 | 10 | B Min | BB: 47.69 (+1.81s | 3.7%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | |
| 2664 | Kynan Wiseman | 49.50 | 10 | B Min | BB: 47.69 (+1.81s | 3.7%) | Longmont Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 2665 | Andrew Pattison | 49.50 | 10 | B Min | BB: 47.69 (+1.81s | 3.7%) | Carolina Aquatic Team | 03/26/2026 | 2026 NCAC Spring Tar Heel States Copied | |
| 2666 | Alec Feldhousen | 49.50 | 9 | B Min | BB: 47.69 (+1.81s | 3.7%) | Machine Aquatics | 03/20/2026 | 2026 RMSC Spring Finale | |
| 2667 | Boone Bibee | 49.51 | 9 | B Min | BB: 47.69 (+1.82s | 3.7%) | Cleveland Aquatics | 10/17/2025 | 2025 MCC October Invite | |
| 2668 | Tate Mangum | 49.52 | 9 | B Min | BB: 47.69 (+1.83s | 3.7%) | Annapolis Swim Club | 05/02/2026 | 2026 MAC May Hem Mini Meet | |
| 2669 | Jared Blount | 49.52 | 10 | B Min | BB: 47.69 (+1.83s | 3.7%) | East Coast Aquatic Team | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 2670 | Nathaniel Kunzi | 49.52 | 10 | B Min | BB: 47.69 (+1.83s | 3.7%) | Swim Melbourne | 02/07/2025 | 2025 Stanton C Craigie Memorial Invitational | |
| 2671 | Zackery Vergara | 49.53 | 9 | B Min | BB: 47.69 (+1.84s | 3.7%) | Gilroy Gators Swim Team | 03/28/2026 | Swim South Bay | |
| 2672 | Philip Carter | 49.54 | 9 | B Min | BB: 47.69 (+1.85s | 3.7%) | YMCA of South Florida | 01/31/2026 | 2026 Panther Invitational | |
| 2673 | Carter Basilio | 49.54 | 10 | B Min | BB: 47.69 (+1.85s | 3.7%) | Metro Surge Aquatic Club | 02/27/2026 | 2026 Cherry Blossom Champs | |
| 2674 | Dylan Guo | 49.54 | 9 | B Min | BB: 47.69 (+1.85s | 3.7%) | South Snohomish Co Dolphins | 04/18/2026 | 2026 PN MMSC Marlins Madness Approved | |
| 2675 | Ethan Box | 49.54 | 10 | B Min | BB: 47.69 (+1.85s | 3.7%) | South Lake Aquatic Club | 02/21/2026 | 2026 SLAC Last Chance To Dance Invitational | |
| 2676 | Neil Bisht | 49.55 | 9 | B Min | BB: 47.69 (+1.86s | 3.8%) | Valley Splash | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 2677 | Flynn Mohammed | 49.55 | 10 | B Min | BB: 47.69 (+1.86s | 3.8%) | SwimRVA | 11/22/2025 | Bass Turkey Classic 2025 | |
| 2678 | Henry Zohorsky | 49.55 | 9 | B Min | BB: 47.69 (+1.86s | 3.8%) | Loyola Blakefield Aquatics | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 2679 | Oliver Loening | 49.55 | 10 | B Min | BB: 47.69 (+1.86s | 3.8%) | Daly City Dolphins | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | |
| 2680 | Thomas Garry | 49.55 | 9 | B Min | BB: 47.69 (+1.86s | 3.8%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 2681 | George Heintz | 49.55 | 10 | B Min | BB: 47.69 (+1.86s | 3.8%) | Team Charlotte Swimming | 01/23/2026 | 2026 TEAM Arena Western Open Copied | |
| 2682 | Luke Slowik | 49.56 | 10 | B Min | BB: 47.69 (+1.87s | 3.8%) | Westlake Aquatic Facility | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | |
| 2683 | Jayden Gohng | 49.56 | 10 | B Min | BB: 47.69 (+1.87s | 3.8%) | Eagle Swim Team Inc. | 02/14/2026 | EST Vs NAAC Dual Meet | |
| 2684 | Neo Perera | 49.56 | 10 | B Min | BB: 47.69 (+1.87s | 3.8%) | Los Altos Mountain View Aquati | 11/15/2025 | Alto Nov 15 16 Fall Frolic | |
| 2685 | Joshua Chang | 49.56 | 10 | B Min | BB: 47.69 (+1.87s | 3.8%) | DeAnza Cupertino Aquatics | 12/06/2025 | Alto Dec 6 7 CBA | |
| 2686 | Miles Biagi | 49.56 | 10 | B Min | BB: 47.69 (+1.87s | 3.8%) | Club Fit Jefferson Valley | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 2687 | Cohen Shryock | 49.56 | 10 | B Min | BB: 47.69 (+1.87s | 3.8%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 2688 | Roha Joo | 49.56 | 9 | B Min | BB: 47.69 (+1.87s | 3.8%) | Phoenix Aquatic Club | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 2689 | Alexander Yang | 49.56 | 10 | B Min | BB: 47.69 (+1.87s | 3.8%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 2690 | Elliot Linder | 49.56 | 10 | B Min | BB: 47.69 (+1.87s | 3.8%) | Black Hawk Area Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 2691 | Benjamin Carusone | 49.57 | 9 | B Min | BB: 47.69 (+1.88s | 3.8%) | Westlake Aquatic Facility | 12/13/2025 | 2025 ST WOW Hot Chocolate Jamboree | |
| 2692 | Colin Morrison | 49.57 | 10 | B Min | BB: 47.69 (+1.88s | 3.8%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | |
| 2693 | David Mastin | 49.57 | 10 | B Min | BB: 47.69 (+1.88s | 3.8%) | Razor Aquatics | 12/20/2025 | Life Time Michigan Candy Cane Classic | |
| 2694 | Smaran Shrestha | 49.57 | 10 | B Min | BB: 47.69 (+1.88s | 3.8%) | Washingtonians Swim Club | 01/31/2026 | The 2026 Super FISH Bowl XVI | |
| 2695 | James Sharkey | 49.57 | 10 | B Min | BB: 47.69 (+1.88s | 3.8%) | Commonwealth Swimming | 10/25/2025 | 2025 NE SHAWMUT Pumpkin Splash Copied | |
| 2696 | Carter Smith | 49.58 | 10 | B Min | BB: 47.69 (+1.89s | 3.8%) | Club Mountaineer Aquatics | 01/17/2026 | Club Mountaineer January Age Group Winter Spl | |
| 2697 | Vince Bogner | 49.58 | 9 | B Min | BB: 47.69 (+1.89s | 3.8%) | Atlantis Swimming | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 2698 | William Gordon | 49.58 | 10 | B Min | BB: 47.69 (+1.89s | 3.8%) | Life Time Fitness New York Swi | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 2699 | Brody Kershaw | 49.59 | 10 | B Min | BB: 47.69 (+1.90s | 3.8%) | Rima United | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | |
| 2700 | Elias Wolfe | 49.59 | 9 | B Min | BB: 47.69 (+1.90s | 3.8%) | The Capitol Sea Devils | 03/20/2026 | March Madness 2026 | |
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.