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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3551 | Mathew Johnson | 51.90 | 10 | B Min | BB: 47.69 (+4.21s | 8.1%) | Pine Crest Swimming | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 3552 | Bennett Peiffer | 51.90 | 10 | B Min | BB: 47.69 (+4.21s | 8.1%) | Pacific Piranha Swim Team | 09/26/2026 | 2026 PN PASC Riptide S Seasonal Open Apporve | |
| 3553 | Charlie Uranga | 51.90 | 9 | B Min | BB: 47.69 (+4.21s | 8.1%) | Blue Marlins Of Hialeah Garden | 10/10/2026 | NMST BMHG October Invite 26 | |
| 3554 | Jordan Fuertes | 51.90 | 10 | B Min | BB: 47.69 (+4.21s | 8.1%) | Maui Dolphins Swim Club | 09/26/2026 | 2026 MAGSA SCY B 1 Swim Meet | |
| 3555 | Bodie Hendrickson | 51.91 | 10 | B Min | BB: 47.69 (+4.22s | 8.1%) | Hilltop Aquatic Swim Team | 09/17/2025 | 2025 UT HAST Sprint Meet | |
| 3556 | James Tully | 51.91 | 9 | B Min | BB: 47.69 (+4.22s | 8.1%) | North Carolina Aquatic Club | 11/09/2025 | 2025 12 And Under Mini Meet V2 | |
| 3557 | Easton Leer | 51.91 | 9 | B Min | BB: 47.69 (+4.22s | 8.1%) | Sporting Jax Aquatic Club | 09/13/2026 | 2026 September Splash | |
| 3558 | Konner Vogelpohl | 51.91 | 9 | B Min | BB: 47.69 (+4.22s | 8.1%) | Georgetown-Scott County Supers | 10/16/2026 | Ryan Moore Invitational | |
| 3559 | Sammy Tampubolon | 51.92 | 8 | B Min | BB: 47.69 (+4.23s | 8.1%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 3560 | Carlo Fumei | 51.92 | 9 | B Min | BB: 47.69 (+4.23s | 8.1%) | Atlantis Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 3561 | Julian Chung | 51.92 | 9 | B Min | BB: 47.69 (+4.23s | 8.1%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 3562 | Leon Lv | 51.92 | 9 | B Min | BB: 47.69 (+4.23s | 8.1%) | Mecklenburg Swim Association | 12/05/2025 | 2025 NC SwimMAC December Invite | |
| 3563 | Keaton Tanner | 51.92 | 10 | B Min | BB: 47.69 (+4.23s | 8.1%) | Lynchburg YMCA Swim Team | 01/02/2026 | 2026 LY Winter Invitational | |
| 3564 | Erik Kurylenko | 51.92 | 9 | B Min | BB: 47.69 (+4.23s | 8.1%) | Foothills Swim Team | 10/10/2026 | 2026 CO FST Swim Pink | |
| 3565 | Henry Dennon | 51.92 | 9 | B Min | BB: 47.69 (+4.23s | 8.1%) | Sailfish | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 3566 | Luke Atanasov | 51.92 | 9 | B Min | BB: 47.69 (+4.23s | 8.1%) | Tualatin Hills Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 3567 | Connor Wood | 51.93 | 9 | B Min | BB: 47.69 (+4.24s | 8.2%) | Rima United | 11/14/2025 | 2025 NE KING CAC Fall Invite Copied | |
| 3568 | Kyrie Liu | 51.93 | 9 | B Min | BB: 47.69 (+4.24s | 8.2%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 3569 | John Love | 51.93 | 8 | B Min | BB: 47.69 (+4.24s | 8.2%) | Aquatic Team Of Mecklenburg | 07/21/2026 | ATOM Summer Speed 2025 Copied | |
| 3570 | Ernesto Alvelais | 51.93 | 10 | B Min | BB: 47.69 (+4.24s | 8.2%) | Celebration Cyclones | 09/19/2026 | 2026 Heart Of Florida Swim Meet | |
| 3571 | Cian Coyle | 51.93 | 9 | B Min | BB: 47.69 (+4.24s | 8.2%) | COSA Swimming | 10/09/2026 | 2026 CO Gian Luc Jordan Open | |
| 3572 | Lincoln DeMarco | 51.94 | 9 | B Min | BB: 47.69 (+4.25s | 8.2%) | Cavalier Aquatics/Piedmont Fam | 09/21/2025 | CA Y Pentathlon 2025 | |
| 3573 | William McAllister | 51.94 | 9 | B Min | BB: 47.69 (+4.25s | 8.2%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | |
| 3574 | Tristan Dasch | 51.94 | 9 | B Min | BB: 47.69 (+4.25s | 8.2%) | Arlington Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | |
| 3575 | Alexander Kolpakov | 51.94 | 9 | B Min | BB: 47.69 (+4.25s | 8.2%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 3576 | Justin Han | 51.94 | 10 | B Min | BB: 47.69 (+4.25s | 8.2%) | DeAnza Cupertino Aquatics | 10/03/2026 | 2026 De Anza Cupertino Aquatics SC CBA Meet | |
| 3577 | Leon Savic | 51.95 | 9 | B Min | BB: 47.69 (+4.26s | 8.2%) | 92ny Flying Dolphins | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 3578 | Brayden Xiong | 51.95 | 10 | B Min | BB: 47.69 (+4.26s | 8.2%) | South Florida Aquatic Club | 10/31/2025 | Late October Central Park Series | |
| 3579 | Lucas Yuan | 51.95 | 7 | B Min | BB: 47.69 (+4.26s | 8.2%) | Mei\\\\\\'s Typhoons Swimming Club | 06/06/2026 | 2026 NE NSSC June Invitational @ SJP | |
| 3580 | Evan Ubaldo | 51.95 | 10 | B Min | BB: 47.69 (+4.26s | 8.2%) | Olympic Cascade Aquatics | 10/03/2026 | 2026 PN OCA John Walker Invitational Approve | |
| 3581 | Miles Diaz | 51.95 | 9 | B Min | BB: 47.69 (+4.26s | 8.2%) | Unattached | 10/09/2026 | VJO S Sprint For The Golden Ticket 2026 C | |
| 3582 | Aiden Jamali | 51.95 | 10 | B Min | BB: 47.69 (+4.26s | 8.2%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 3583 | Nolan Chitwood | 51.95 | 10 | B Min | BB: 47.69 (+4.26s | 8.2%) | Parkway-Rockwood Gateway Swim | 10/09/2026 | Fall Festival Invitational | |
| 3584 | Alexander Linck | 51.95 | 10 | B Min | BB: 47.69 (+4.26s | 8.2%) | Parkway-Rockwood Gateway Swim | 10/09/2026 | Fall Festival Invitational | |
| 3585 | Felix Carlson | 51.96 | 9 | B Min | BB: 47.69 (+4.27s | 8.2%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 3586 | Zane Omar | 51.96 | 8 | B Min | BB: 47.69 (+4.27s | 8.2%) | All Star Aquatics | 03/20/2026 | March Madness 2026 | |
| 3587 | Dimitrios Papavasiliou | 51.96 | 9 | B Min | BB: 47.69 (+4.27s | 8.2%) | Anglerfish Aquatics | 01/09/2026 | 2026 NE CRA New Year Distance And Specialty | |
| 3588 | Marko Tamburi | 51.96 | 10 | B Min | BB: 47.69 (+4.27s | 8.2%) | Star Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | |
| 3589 | Elias Braginton | 51.97 | 8 | B Min | BB: 47.69 (+4.28s | 8.2%) | Lakeridge Swim Team | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | |
| 3590 | Jack Spaugy | 51.97 | 9 | B Min | BB: 47.69 (+4.28s | 8.2%) | Multnomah Athletic Club | 10/23/2026 | 2026 THSC Fall Invitational | |
| 3591 | Weston Fossee | 51.98 | 9 | B Min | BB: 47.69 (+4.29s | 8.3%) | Pointe Aquatics | 10/11/2025 | 2025 PA OLY DROP Tri Meet | |
| 3592 | Seth Thibert | 51.98 | 10 | B Min | BB: 47.69 (+4.29s | 8.3%) | Rudyard Piranhas | 02/15/2026 | 2026 MTSL Championship | |
| 3593 | Timothy Xiong | 51.98 | 10 | B Min | BB: 47.69 (+4.29s | 8.3%) | YMCA of Virginia\\\\\\'s Blue Ridge | 10/18/2025 | LY 2025 YMCA October Meet | |
| 3594 | Benjamin David | 51.98 | 10 | B Min | BB: 47.69 (+4.29s | 8.3%) | The Woodlands Swim Team | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 3595 | Arthur Armstrong | 51.98 | 8 | B Min | BB: 47.69 (+4.29s | 8.3%) | Northern Nevada Aquatics | 10/16/2026 | 2026 KING OF THE HILL CHALLENGE | |
| 3596 | Artemii Ilchenko | 51.98 | 10 | B Min | BB: 47.69 (+4.29s | 8.3%) | San Antonio Wave | 01/17/2026 | 2026 ST AAAA NS Frostbite | |
| 3597 | Hyrum Oswald | 51.99 | 9 | B Min | BB: 47.69 (+4.30s | 8.3%) | Unattached | 07/02/2025 | 2025 14 Under Intrasquad | |
| 3598 | Hunter Simms | 51.99 | 9 | B Min | BB: 47.69 (+4.30s | 8.3%) | Arlington Aquatic Club | 09/27/2025 | 2025 PV MAKO FALL INVITATIONAL | |
| 3599 | Jackson Lorentz | 51.99 | 10 | B Min | BB: 47.69 (+4.30s | 8.3%) | La Crosse Area Family YMCA Swi | 10/10/2025 | 2025 MN RSC Fall Frenzy | |
| 3600 | Mateo Turcinov | 51.99 | 10 | B Min | BB: 47.69 (+4.30s | 8.3%) | Lake Erie Silver Dolphins | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | |
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.