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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
1901 Finn Reimers 47.41 10 BB Min A: 42.09 (+5.32s | 11.2%) Pierre Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
1902 Maximilian Maher 47.42 9 BB Min A: 42.09 (+5.33s | 11.2%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 NCAP Winter Qualifier
1903 Sam Duran 47.42 10 BB Min A: 42.09 (+5.33s | 11.2%) Cyclones Swim Team 01/16/2026 2026 Speedo SoFlo Open
1904 Nikita Saharov 47.42 9 BB Min A: 42.09 (+5.33s | 11.2%) Freedom Aquatics 10/25/2025 2025 MR LIAC Chappy S Invitational
1905 Mikhail Schensnovich 47.43 10 BB Min A: 42.09 (+5.34s | 11.3%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
1906 Blake Chen 47.43 10 BB Min A: 42.09 (+5.34s | 11.3%) Staten Island Aquatics Club 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
1907 Noah Jagdev 47.43 10 BB Min A: 42.09 (+5.34s | 11.3%) San Ramon Valley Aquatics 03/07/2026 SRVA Last Chance Meet B BB+
1908 Noah Block 47.43 9 BB Min A: 42.09 (+5.34s | 11.3%) Team Suffolk 03/27/2026 2026 MR Bronze Championship South LIE
1909 Adam Sherman 47.43 10 BB Min A: 42.09 (+5.34s | 11.3%) Lakewood Ranch Swim Associatio 01/23/2026 2026 Hot Chocolate Invite
1910 Miguel Villalobos Hernandez 47.43 10 BB Min A: 42.09 (+5.34s | 11.3%) EL Paso Border Land Swim Team 12/07/2025 2025 BD Del Norte #3
1911 Dominic Coyle 47.43 9 BB Min A: 42.09 (+5.34s | 11.3%) Cardinal and Gold Aquatics 11/14/2025 Harvest Festival 2025
1912 Mauro Carrasco 47.43 10 BB Min A: 42.09 (+5.34s | 11.3%) Southwest Aquatic Team 02/27/2026 2026 BD SCY Border Champs
1913 Ryan Nguyen 47.43 10 BB Min A: 42.09 (+5.34s | 11.3%) Sporting Jax Aquatic Club 10/25/2025 2025 SJAC Halloween Invitational
1914 Carter Schwenk 47.43 10 BB Min A: 42.09 (+5.34s | 11.3%) Burlingame Aquatics 03/28/2026 Alto Rock The Blocks Invitational 2026
1915 Kannon Koser 47.44 10 BB Min A: 42.09 (+5.35s | 11.3%) Cavalier Aquatics/Piedmont Fam 09/21/2025 CA Y Pentathlon 2025
1916 Ethan Dorsett 47.44 9 BB Min A: 42.09 (+5.35s | 11.3%) Scioto Country Club 02/19/2026 2026 OH UASC SC Regional Championships
1917 Nixon Lo 47.44 9 BB Min A: 42.09 (+5.35s | 11.3%) Santa Clara Swim Club 03/28/2026 Swim South Bay
1918 Kabir Patel-Pingat 47.44 10 BB Min A: 42.09 (+5.35s | 11.3%) Nation\\\\\\'s Capital Swim Club 01/10/2026 2026 VSTP Polar Plunge
1919 Parker Slugg 47.45 10 BB Min A: 42.09 (+5.36s | 11.3%) Revolution Swim Club 10/04/2025 2025 NE CS Fall Sprints Copied
1920 Avery Garrod 47.45 10 BB Min A: 42.09 (+5.36s | 11.3%) Tide Swimming 11/15/2025 2025 WAC Fall Classic
1921 Hayk Asatryan 47.45 10 BB Min A: 42.09 (+5.36s | 11.3%) Milpitas Aquatic Club 09/27/2025 2025 MAC Season Kick Off
1922 Yeonwoo Ju 47.45 10 BB Min A: 42.09 (+5.36s | 11.3%) Utica Shelby Swim Club 03/07/2026 2026 Lake Huron Regional Meet
1923 Silas Allen 47.46 10 BB Min A: 42.09 (+5.37s | 11.3%) SwimRVA 01/24/2026 2026 WAC Mike Willard Polar Plunge
1924 David Renko 47.46 9 BB Min A: 42.09 (+5.37s | 11.3%) Wasatch Front Fish Market 12/29/2025 60th Kearns Holiday Open Invitational
1925 Elliot Mouton 47.46 10 BB Min A: 42.09 (+5.37s | 11.3%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/27/2026 2026 Junior Cup
1926 Jonathan Zaki 47.46 9 BB Min A: 42.09 (+5.37s | 11.3%) Machine Aquatics 02/20/2026 2026 Machine Qualifier
1927 Vladimir Yegorov 47.47 10 BB Min A: 42.09 (+5.38s | 11.3%) Lake Oswego Swim Club 03/14/2026 2026 John Haring Memorial BC Showdown
1928 Ryan Gekht 47.47 10 BB Min A: 42.09 (+5.38s | 11.3%) North Baltimore Aquatic Club 11/14/2025 2025 NBAC Thanksgiving Meet
1929 Sourish Annam 47.47 10 BB Min A: 42.09 (+5.38s | 11.3%) Wave Aquatics 06/19/2026 2026 PN SRST Summer Invitational Approved
1930 Kaimana Zablan 47.47 10 BB Min A: 42.09 (+5.38s | 11.3%) Waikoloa Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
1931 Matthew Monroe 47.48 10 BB Min A: 42.09 (+5.39s | 11.4%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
1932 Martin Li 47.48 9 BB Min A: 42.09 (+5.39s | 11.4%) Wave Aquatics 03/28/2026 2026 PN Spring Showdown, Div 4 Approved
1933 Cody Graves 47.48 10 BB Min A: 42.09 (+5.39s | 11.4%) Saint Petersburg Aquatics 02/27/2026 2026 Spring Area 3 Championships
1934 Trevor Lipscomb 47.48 10 BB Min A: 42.09 (+5.39s | 11.4%) Corvallis Aquatic Team 03/14/2026 2026 CAT Spring Invite
1935 Anthony Stellwag 47.49 9 BB Min A: 42.09 (+5.40s | 11.4%) Jersey Wahoos 11/07/2025 2025 Mid Atlantic AG Championship Showdown
1936 Griffin Ketchen 47.49 9 BB Min A: 42.09 (+5.40s | 11.4%) Iolani Swim Club 12/06/2025 45th Annual Ken Suenaga Invitational (SCY)
1937 Maximilian Vladimiroff 47.49 9 BB Min A: 42.09 (+5.40s | 11.4%) Machine Aquatics 10/04/2025 2025 Harvest Moon Invitational
1938 Jameson Martin 47.50 10 BB Min A: 42.09 (+5.41s | 11.4%) Gold Medal Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
1939 Lukas Zazhitskiy 47.50 9 BB Min A: 42.09 (+5.41s | 11.4%) Highlands Ranch Aquatics 01/23/2026 2026 CO TOPS Colorado Open
25 Breast
22.71
22.71
50 Breast
24.79
47.50
50 Breast
47.50
1940 Kyler Robson 47.50 9 BB Min A: 42.09 (+5.41s | 11.4%) Cincinnati Marlins 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
1941 Elliott Renner 47.50 10 BB Min A: 42.09 (+5.41s | 11.4%) Upper Arlington Swim Club 02/19/2026 2026 OH UASC SC Regional Championships
1942 Tyler Mirasol 47.51 9 BB Min A: 42.09 (+5.42s | 11.4%) Quicksilver Swimming 01/16/2026 2026 Brian Malick Memorial Z1S Championships
1943 William Knauss IV 47.51 8 BB Min A: 42.09 (+5.42s | 11.4%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 NCAP Autumn Kingfish Splash
1944 Oliver Cheng 47.52 9 BB Min A: 42.09 (+5.43s | 11.4%) Badger Swim Club,Inc. 02/20/2026 2026 MR Metro Silver Central Champs WEST
1945 Marcus Burger 47.52 10 BB Min A: 42.09 (+5.43s | 11.4%) SwimMAC Carolina 11/15/2025 2025 John Dewey Invitational
1946 Julien Nguyen 47.52 10 BB Min A: 42.09 (+5.43s | 11.4%) City of Mobile Swim Associatio 11/21/2025 2025 GPAC Gravy Bowl Invitational
1947 Andrew Butters 47.53 10 BB Min A: 42.09 (+5.44s | 11.4%) Raleigh Swimming Association 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
1948 Justice Twum 47.53 10 BB Min A: 42.09 (+5.44s | 11.4%) Stingrays Swim Team 01/10/2026 2026 RAYS Jeff Rouse Invitational
1949 Aaron Dettinger 47.53 10 BB Min A: 42.09 (+5.44s | 11.4%) Greensboro Community YMCA 03/06/2026 Jon Jolley GYSSA 2026
1950 Stanley Zhao 47.53 8 BB Min A: 42.09 (+5.44s | 11.4%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter 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.