USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1801 | Samuel Hora | 56.11 | 10 | B Min | BB: 54.39 (+1.72s | 3.1%) | Montrose Marlins Swim Club | 05/29/2026 | 2026 CO Cortez Summer Open | |
| 1802 | Henry Pugal | 56.11 | 10 | B Min | BB: 54.39 (+1.72s | 3.1%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1803 | Justin Jung | 56.14 | 10 | B Min | BB: 54.39 (+1.75s | 3.1%) | Auburn Aquatics | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 1804 | Franklin Allega | 56.15 | 10 | B Min | BB: 54.39 (+1.76s | 3.1%) | Green YMCA Barracudas Swim Tea | 07/10/2026 | 2026 OH NE LC Regional Champs | |
| 1805 | Waring Boon | 56.15 | 8 | B Min | BB: 54.39 (+1.76s | 3.1%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 1806 | Knox Monsivais | 56.16 | 10 | B Min | BB: 54.39 (+1.77s | 3.2%) | Lehi Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 1807 | Colby Boylan | 56.16 | 8 | B Min | BB: 54.39 (+1.77s | 3.2%) | Castle Rock Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1808 | Caleb Klinger | 56.16 | 10 | B Min | BB: 54.39 (+1.77s | 3.2%) | Piranhas YMCA of the Suncoast | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 1809 | Xavier Anderson | 56.16 | 9 | B Min | BB: 54.39 (+1.77s | 3.2%) | Albany Aquatic Association | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 1810 | Arthur Dodington | 56.16 | 9 | B Min | BB: 54.39 (+1.77s | 3.2%) | Edina Swim Club | 07/17/2026 | 2026 MN TUNA LC MRC | |
| 1811 | Cameron DuBeshter | 56.17 | 8 | B Min | BB: 54.39 (+1.78s | 3.2%) | Wolverine Aquatics | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1812 | Isaiah Wright | 56.19 | 10 | B Min | BB: 54.39 (+1.80s | 3.2%) | Central Minnesota Aquatics | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 1813 | Ettore Billip | 56.19 | 9 | B Min | BB: 54.39 (+1.80s | 3.2%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 1814 | Issa Hussain | 56.20 | 9 | B Min | BB: 54.39 (+1.81s | 3.2%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 1815 | Aiden Zhang | 56.20 | 8 | B Min | BB: 54.39 (+1.81s | 3.2%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1816 | Ira Soto | 56.20 | 10 | B Min | BB: 54.39 (+1.81s | 3.2%) | Just Care Aquatics Tritons | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 1817 | Bennett Burtz | 56.21 | 9 | B Min | BB: 54.39 (+1.82s | 3.2%) | Colorado Stingrays Swim Team | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1818 | Felix Franson | 56.21 | 9 | B Min | BB: 54.39 (+1.82s | 3.2%) | Pikes Peak Athletics | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1819 | Mason Liu | 56.21 | 10 | B Min | BB: 54.39 (+1.82s | 3.2%) | Trident Aquatic Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1820 | Isaac Good | 56.21 | 10 | B Min | BB: 54.39 (+1.82s | 3.2%) | Sandpoint Sharks Swim Club | 04/17/2026 | 2026 Shark Attack Copied | |
| 1821 | Cooper Proulx | 56.23 | 10 | B Min | BB: 54.39 (+1.84s | 3.3%) | Kent County YMCA | 05/16/2026 | 2026 NE KCY Invitational | |
| 1822 | Leon Lv | 56.23 | 9 | B Min | BB: 54.39 (+1.84s | 3.3%) | Mecklenburg Swim Association | 07/24/2026 | 2026 Sailfish Summer Splash | |
| 1823 | Cooper Lerch | 56.24 | 9 | B Min | BB: 54.39 (+1.85s | 3.3%) | Stingrays Swim Team | 06/26/2026 | 2026 VSI LC Northern District Champs | |
| 1824 | Lucas Wu | 56.24 | 8 | B Min | BB: 54.39 (+1.85s | 3.3%) | Marlins Of Raleigh | 04/25/2026 | 2026 NCAC Quad Meet | |
| 1825 | Everest Elkins | 56.25 | 9 | B Min | BB: 54.39 (+1.86s | 3.3%) | Gallatin Valley Y Brookies | 07/10/2026 | 2026 MT HLST Last Chance Invitational | |
| 1826 | Maximilian Zhou | 56.25 | 9 | B Min | BB: 54.39 (+1.86s | 3.3%) | Alto Swim Club | 07/25/2026 | Alto Last Splash | |
| 1827 | Henry Wang | 56.25 | 9 | B Min | BB: 54.39 (+1.86s | 3.3%) | Arctic Aquatics | 06/26/2026 | 2026 NE MST ESC June Memorial | |
| 1828 | Timothy Batanov | 56.25 | 10 | B Min | BB: 54.39 (+1.86s | 3.3%) | Asphalt Green Unified Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1829 | Caleb Lee | 56.26 | 10 | B Min | BB: 54.39 (+1.87s | 3.3%) | Columbia Aquatics Association | 07/17/2026 | 2026 MD Long Course Last Chance Meet | |
| 1830 | Diego Watts | 56.26 | 7 | B Min | BB: 54.39 (+1.87s | 3.3%) | Sebastopol Sea Serpents | 06/12/2026 | Neptune Swimming June LC Meet | |
| 1831 | Theodore Peters | 56.27 | 10 | B Min | BB: 54.39 (+1.88s | 3.3%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | |
| 1832 | Dmitry Temkin | 56.27 | 9 | B Min | BB: 54.39 (+1.88s | 3.3%) | West Coast Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 1833 | Maxwell Sis | 56.29 | 9 | B Min | BB: 54.39 (+1.90s | 3.4%) | Great Wolf Swim Team | 07/17/2026 | 2026 MN MTKA Minnesota Regional Championship | |
| 1834 | Jayden Gohng | 56.29 | 10 | B Min | BB: 54.39 (+1.90s | 3.4%) | Eagle Swim Team Inc. | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 1835 | Aaron Im | 56.29 | 9 | B Min | BB: 54.39 (+1.90s | 3.4%) | West Coast Aquatics | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 1836 | Sebastian Siebert Restrepo | 56.30 | 10 | B Min | BB: 54.39 (+1.91s | 3.4%) | Clearwater Aquatic Team | 06/19/2026 | 2026 Lightning Invitational | |
| 1837 | Eric Wu | 56.30 | 10 | B Min | BB: 54.39 (+1.91s | 3.4%) | Florida Atlantic Aquatics | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 1838 | Leo Baletsa | 56.30 | 9 | B Min | BB: 54.39 (+1.91s | 3.4%) | YMCA of the North Shore Sharks | 05/15/2026 | 2026 NE YNS May Specialty Meet | |
| 1839 | Isaiah Gravette | 56.30 | 10 | B Min | BB: 54.39 (+1.91s | 3.4%) | SOL Swim Team | 06/06/2026 | 2026 SI SOL Splash And Dash Max Jun 6 7 | |
| 1840 | Tyler Lu | 56.31 | 10 | B Min | BB: 54.39 (+1.92s | 3.4%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 1841 | Kais Esmail | 56.31 | 10 | B Min | BB: 54.39 (+1.92s | 3.4%) | Bellingham Bay Swim Team | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 1842 | Wyatt Holcomb | 56.33 | 10 | B Min | BB: 54.39 (+1.94s | 3.4%) | Indian River Aquatics | 05/22/2026 | 2026 Dr Aspi Doctor Memorial Swim Invite | |
| 1843 | Marcus Kalmi | 56.34 | 10 | B Min | BB: 54.39 (+1.95s | 3.5%) | Riptide Swim Team | 06/25/2026 | 2026 MN ASF Touring Into Summer 2026 Copied | |
| 1844 | Ricken Khanna | 56.36 | 9 | B Min | BB: 54.39 (+1.97s | 3.5%) | Catawba Valley Aquatic Club | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | |
| 1845 | Troy Reckard | 56.38 | 9 | B Min | BB: 54.39 (+1.99s | 3.5%) | Hurricanes Swim Team | 07/17/2026 | 2026 MN STRM Minnesota Regional Championship | |
| 1846 | Leo Castiglione | 56.38 | 10 | B Min | BB: 54.39 (+1.99s | 3.5%) | Pearl City Aquatics | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 1847 | Milo Chan | 56.40 | 9 | B Min | BB: 54.39 (+2.01s | 3.6%) | Seattle Metropolitan Aquatic C | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | |
| 1848 | Aiden Armeen | 56.40 | 9 | B Min | BB: 54.39 (+2.01s | 3.6%) | Mecklenburg Swim Association | 07/24/2026 | 2026 Sailfish Summer Splash | |
| 1849 | Anderson Yu | 56.40 | 10 | B Min | BB: 54.39 (+2.01s | 3.6%) | Crimson Aquatics | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1850 | Eric Hu | 56.41 | 9 | B Min | BB: 54.39 (+2.02s | 3.6%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
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.