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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1901 | William Davidson | 57.22 | 10 | B Min | BB: 54.39 (+2.83s | 4.9%) | Denver Swim Academy | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 1902 | Otto Seeber | 57.23 | 9 | B Min | BB: 54.39 (+2.84s | 5.0%) | Flatiron Athletic Club | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 1903 | Eric Feng | 57.23 | 9 | B Min | BB: 54.39 (+2.84s | 5.0%) | Marlins Of Raleigh | 04/25/2026 | 2026 NCAC Quad Meet | |
| 1904 | Carter Cabezas | 57.24 | 8 | B Min | BB: 54.39 (+2.85s | 5.0%) | Longhorn Aquatics | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | |
| 1905 | Zachary Iannamico | 57.24 | 10 | B Min | BB: 54.39 (+2.85s | 5.0%) | Inland Coastal Aquatic Club | 06/06/2026 | 2026 SI JBST SPLASH DASH MAX | |
| 1906 | Samuel Dudkiewicz | 57.25 | 8 | B Min | BB: 54.39 (+2.86s | 5.0%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 1907 | Daniel Yates | 57.26 | 10 | B Min | BB: 54.39 (+2.87s | 5.0%) | Upper Valley Aquatic Club | 06/26/2026 | 2026 NE MST ESC June Memorial | |
| 1908 | Derek Folk | 57.26 | 9 | B Min | BB: 54.39 (+2.87s | 5.0%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 1909 | Travis Sullivan | 57.26 | 10 | B Min | BB: 54.39 (+2.87s | 5.0%) | Mission Valley YMCA | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 1910 | Caden Oei | 57.26 | 9 | B Min | BB: 54.39 (+2.87s | 5.0%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 1911 | Platon Smirnov | 57.27 | 8 | B Min | BB: 54.39 (+2.88s | 5.0%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1912 | Carter Mayer | 57.27 | 9 | B Min | BB: 54.39 (+2.88s | 5.0%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 1913 | Jason Wang | 57.29 | 10 | B Min | BB: 54.39 (+2.90s | 5.1%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 1914 | Zachary Bixler | 57.29 | 10 | B Min | BB: 54.39 (+2.90s | 5.1%) | Inland Coastal Aquatic Club | 05/23/2026 | SI 2026 TAC CSTE All Ages NTS Meet | |
| 1915 | James Dyatlovitsky | 57.29 | 8 | B Min | BB: 54.39 (+2.90s | 5.1%) | Excel Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | |
| 1916 | Connor Jacob | 57.30 | 8 | B Min | BB: 54.39 (+2.91s | 5.1%) | Raleigh Swimming Association | 06/13/2026 | 2026 MOR Liberty Meet | |
| 1917 | Tristan Park | 57.30 | 8 | B Min | BB: 54.39 (+2.91s | 5.1%) | Auburn Aquatics | 04/25/2026 | 2026 SE Jimi Flowers Spring Splash Copied | |
| 1918 | Bradley Royce | 57.31 | 10 | B Min | BB: 54.39 (+2.92s | 5.1%) | Highlands Ranch Aquatics | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 1919 | Tyler Lu | 57.32 | 10 | B Min | BB: 54.39 (+2.93s | 5.1%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 1920 | Carter Schwenk | 57.32 | 10 | B Min | BB: 54.39 (+2.93s | 5.1%) | Burlingame Aquatics | 06/12/2026 | BAC Long Course | |
| 1921 | Benjamin Levin | 57.33 | 10 | B Min | BB: 54.39 (+2.94s | 5.1%) | Shawmut Aquatic Club | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 1922 | Miles Platt | 57.34 | 10 | B Min | BB: 54.39 (+2.95s | 5.1%) | King Aquatic Club | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 1923 | John Coimbra | 57.35 | 10 | B Min | BB: 54.39 (+2.96s | 5.2%) | Tampa Y Swimming | 04/11/2025 | 2025 Stingrays Early LCM Season Opener | |
| 1924 | Graham McGuire | 57.35 | 8 | B Min | BB: 54.39 (+2.96s | 5.2%) | Swim Florida | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 1925 | Hantian You | 57.35 | 10 | B Min | BB: 54.39 (+2.96s | 5.2%) | Lake Oswego Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 1926 | Kyle Jung | 57.36 | 10 | B Min | BB: 54.39 (+2.97s | 5.2%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 1927 | Iulian Dabacan | 57.36 | 8 | B Min | BB: 54.39 (+2.97s | 5.2%) | Clearwater Aquatic Team | 06/19/2026 | 2026 Lightning Invitational | |
| 1928 | Luca Yont-Schmitt | 57.38 | 10 | B Min | BB: 54.39 (+2.99s | 5.2%) | YMCA of Central Florida | 05/15/2026 | 2026 PA Long Course Invite | |
| 1929 | Oliver Parrish | 57.38 | 10 | B Min | BB: 54.39 (+2.99s | 5.2%) | Northern KY Clippers | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | |
| 1930 | Nickolas Diaz Zepeda | 57.38 | 9 | B Min | BB: 54.39 (+2.99s | 5.2%) | Tampa Y Swimming | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | |
| 1931 | Mykhail Zolotukhin | 57.39 | 8 | B Min | BB: 54.39 (+3.00s | 5.2%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 1932 | Michael Han | 57.39 | 9 | B Min | BB: 54.39 (+3.00s | 5.2%) | Mei\\\\\\'s Typhoons Swimming Club | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 1933 | Will Li | 57.40 | 9 | B Min | BB: 54.39 (+3.01s | 5.2%) | Life Time Swim Missouri | 05/01/2026 | John Traube Memorial 2026 | |
| 1934 | Alexander Ivanov | 57.41 | 10 | B Min | BB: 54.39 (+3.02s | 5.3%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 1935 | Ian Cho | 57.41 | 9 | B Min | BB: 54.39 (+3.02s | 5.3%) | Opelika Swim Team | 04/18/2026 | 2026 Carson Muir Cowgirl Classic | |
| 1936 | Avyan Bajpai | 57.42 | 9 | B Min | BB: 54.39 (+3.03s | 5.3%) | Hillsboro Swim Team | 05/01/2026 | 2026 THSC Spring Invite | |
| 1937 | Luca Sacco | 57.42 | 8 | B Min | BB: 54.39 (+3.03s | 5.3%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 1938 | Jason Buhr | 57.42 | 10 | B Min | BB: 54.39 (+3.03s | 5.3%) | Pikes Peak Athletics | 07/12/2025 | 2025 CO Southern Colorado LC Championship | |
| 1939 | Nova Eisel | 57.43 | 9 | B Min | BB: 54.39 (+3.04s | 5.3%) | Great Wolf Swim Team | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 1940 | Vincent Martino | 57.43 | 9 | B Min | BB: 54.39 (+3.04s | 5.3%) | Piranhas YMCA of the Suncoast | 06/25/2026 | 2026 FAST Independence Invitational | |
| 1941 | Jacob Meade | 57.43 | 10 | B Min | BB: 54.39 (+3.04s | 5.3%) | Great Lakes Tritons | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 1942 | Joseph Hanik | 57.43 | 9 | B Min | BB: 54.39 (+3.04s | 5.3%) | Fairfax Foxes Swimming | 04/26/2024 | 2024 Helen Wang Sunflower Classic | |
| 1943 | Jude Meyer | 57.45 | 9 | B Min | BB: 54.39 (+3.06s | 5.3%) | Seahawks Swim club | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 1944 | Xavier Anderson | 57.45 | 9 | B Min | BB: 54.39 (+3.06s | 5.3%) | Albany Aquatic Association | 05/01/2026 | 2026 AAA May LC Invitational | |
| 1945 | Noah Engstrom | 57.46 | 9 | B Min | BB: 54.39 (+3.07s | 5.3%) | Metro East Titans Swimming | 06/26/2026 | 88th CSP Summer Invitational | |
| 1946 | Bryson Lasoff | 57.46 | 9 | B Min | BB: 54.39 (+3.07s | 5.3%) | Wahoos of Jacksonville | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 1947 | Bode McCollum | 57.46 | 10 | B Min | BB: 54.39 (+3.07s | 5.3%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 1948 | Emmett Baertlein | 57.46 | 10 | B Min | BB: 54.39 (+3.07s | 5.3%) | Prineville Swim Team | 06/19/2026 | Prineville Invitational Swim Meet | |
| 1949 | Maxwell Zhang | 57.46 | 10 | B Min | BB: 54.39 (+3.07s | 5.3%) | Mei\\\\\\'s Typhoons Swimming Club | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 1950 | Ethan Ryder | 57.47 | 10 | B Min | BB: 54.39 (+3.08s | 5.4%) | Mystic Hammerheads | 05/16/2026 | 2026 NE KCY Invitational | |
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.