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USA Boys 10 & under - 50 M Back

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 Atulit Gaur 48.71 10 BB Min A: 43.09 (+5.62s | 11.5%) United Swim Club 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational
25 Back
48.51
48.51
50 Back
0.20
48.71
50 Back
48.71
1902 Ethan Liu 48.72 9 BB Min A: 43.09 (+5.63s | 11.6%) Highlands Ranch Aquatics 04/24/2026 2026 CO Steve Drozda LC Shotgun
1903 Escher Davis 48.72 9 BB Min A: 43.09 (+5.63s | 11.6%) Mecklenburg Swim Association 06/20/2026 2026 NCS QCD Long Course Invite
1904 Zhencheng Xu 48.73 10 BB Min A: 43.09 (+5.64s | 11.6%) Alto Swim Club 06/20/2026 Alto Summer Swelter
1905 Bennett Rhodes 48.74 10 BB Min A: 43.09 (+5.65s | 11.6%) Nation\\\\\\'s Capital Swim Club 05/01/2026 Speedo Spring Splash
1906 Cameron Lim 48.74 9 BB Min A: 43.09 (+5.65s | 11.6%) Seattle Metropolitan Aquatic C 06/06/2026 2026 PN VAST Summer Sprint Dist Approved
1907 Giovanni Pinto 48.74 10 BB Min A: 43.09 (+5.65s | 11.6%) Tac Titans 06/19/2026 2026 TAC TITANS Summer Trident Meet
1908 Ian Lee 48.75 8 BB Min A: 43.09 (+5.66s | 11.6%) Bellevue Club Swim Team 07/09/2026 2026 PN Chinook Seattle Age Group Open Appro
1909 Dresden Ramirez 48.75 10 BB Min A: 43.09 (+5.66s | 11.6%) Legacy Aquatics 07/31/2026 2026 NE NSSC New England Summer Championship
1910 Patrick Keene 48.75 9 BB Min A: 43.09 (+5.66s | 11.6%) Univ. of Denver Hilltoppers 07/24/2026 2026 CO Age Group LCM State Championships
1911 Luca Yont-Schmitt 48.76 10 BB Min A: 43.09 (+5.67s | 11.6%) YMCA of Central Florida 06/11/2026 2026 RAFC Summer Solstice Invitational
1912 Andrew Hu 48.76 10 BB Min A: 43.09 (+5.67s | 11.6%) Nova of Virginia 06/11/2026 NOVA 2026 Virginia Commonwealth Games
1913 Greyson Straka 48.76 9 BB Min A: 43.09 (+5.67s | 11.6%) Evergreen Hurricanes 07/24/2026 2026 CO Age Group LCM State Championships
1914 Wyatt Yawn 48.76 9 BB Min A: 43.09 (+5.67s | 11.6%) Tide Swimming 05/01/2026 2026 TIDE Spring Shockwave
25 Back
28.52
28.52
50 Back
20.24
48.76
50 Back
48.76
1915 Christopher Ewing 48.78 9 BB Min A: 43.09 (+5.69s | 11.7%) Unattached 06/26/2026 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET
1916 Craig Beasley 48.79 9 BB Min A: 43.09 (+5.70s | 11.7%) Multnomah Athletic Club 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
1917 Michael Bevziuc 48.79 9 BB Min A: 43.09 (+5.70s | 11.7%) Prince William Swim Club 05/01/2026 2026 Helen Wang Sunflower Classic
1918 Henry Sun 48.80 7 BB Min A: 43.09 (+5.71s | 11.7%) Tide Swimming 06/05/2026 2026 TIDE Schools Out Classic
1919 James Moffat 48.80 8 BB Min A: 43.09 (+5.71s | 11.7%) Cincinnati Aquatic Club 07/10/2026 2026 OH SW LC Regional Champs
1920 Ryan Song 48.80 9 BB Min A: 43.09 (+5.71s | 11.7%) Wasc 06/11/2026 2026 SCS June AG Invite
1921 Evan Zhu 48.81 9 BB Min A: 43.09 (+5.72s | 11.7%) Nitro Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
1922 Vincent Kim 48.81 10 BB Min A: 43.09 (+5.72s | 11.7%) Hydro Aquatics Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
1923 Christian Gross 48.81 10 BB Min A: 43.09 (+5.72s | 11.7%) Annapolis Swim Club 04/11/2026 2026 Fox April Long Course Invitational
1924 Benjamin Zhou 48.81 9 BB Min A: 43.09 (+5.72s | 11.7%) Life Time Swim Team - Central 05/01/2026 2026 ST HCA Long Course Invitational
1925 Isaac Klopp 48.81 9 BB Min A: 43.09 (+5.72s | 11.7%) Team Charlotte Swimming 06/05/2026 2026 TEAM School S Out Summer Invite
1926 Jamie Pan 48.81 10 BB Min A: 43.09 (+5.72s | 11.7%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
1927 Kevin Zhang 48.82 9 BB Min A: 43.09 (+5.73s | 11.7%) Wave Aquatics 07/23/2026 2026 PN LC 12 U Championships Approved
1928 Matthew DiRuzzo 48.82 9 BB Min A: 43.09 (+5.73s | 11.7%) SlipStream Aquatics 07/10/2026 2026 CO Firecracker Last Chance Invite
1929 Gaston White 48.83 9 BB Min A: 43.09 (+5.74s | 11.8%) Swim Tampa Aquatics 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
1930 Brody Puska 48.83 9 BB Min A: 43.09 (+5.74s | 11.8%) Apex 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
1931 Sebastian Olds 48.85 10 BB Min A: 43.09 (+5.76s | 11.8%) 757swim 04/25/2026 757swim 14 And Under Spring Challenge
1932 Brycen Polackoff 48.85 10 BB Min A: 43.09 (+5.76s | 11.8%) Marlins Of Raleigh 06/13/2026 2026 MOR Liberty Meet
1933 Declan Sederholm 48.87 10 BB Min A: 43.09 (+5.78s | 11.8%) Hilltop Aquatic Swim Team 06/21/2025 2025 UT HAST RWB Invitational
1934 Max Madera 48.87 10 BB Min A: 43.09 (+5.78s | 11.8%) Fast Falcons 06/25/2026 2026 FAST Independence Invitational
1935 Nolan Cox 48.88 10 BB Min A: 43.09 (+5.79s | 11.8%) San Antonio Wave 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
1936 Dylan Rapp 48.88 9 BB Min A: 43.09 (+5.79s | 11.8%) Front Range Barracudas 05/23/2026 2026 CO CUDA Vs AQUA Dual
1937 Benjamin Wachter 48.88 10 BB Min A: 43.09 (+5.79s | 11.8%) Csp Tideriders 05/29/2026 2026 Meet Me In St Louis Invite
1938 Wylee Towner-DeMoe 48.88 10 BB Min A: 43.09 (+5.79s | 11.8%) Team Eugene Aquatics 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
1939 Ananth Khavulya 48.90 10 BB Min A: 43.09 (+5.81s | 11.9%) Lifetime 04/24/2026 2026 NE NSSC 4 24 26 Specialty Meet
25 Back
38.23
38.23
50 Back
10.67
48.90
50 Back
48.90
1940 Milo Pangborn 48.90 9 BB Min A: 43.09 (+5.81s | 11.9%) Foxjets Swim Team 07/17/2026 2026 MN MAN Minnesota Regional Championship
1941 Hank Morse 48.90 9 BB Min A: 43.09 (+5.81s | 11.9%) C.M. Gatton Beaumont YMCA 05/15/2026 Kentucky Aquatics Derby Classic
1942 Rishaan Chintalapani 48.90 10 BB Min A: 43.09 (+5.81s | 11.9%) Tac Titans 06/19/2026 2026 TAC TITANS Summer Trident Meet
1943 Maxwell Maser 48.90 9 BB Min A: 43.09 (+5.81s | 11.9%) Southwest Stars Swim Club 06/11/2026 2026 RAFC Summer Solstice Invitational
1944 Elijah Deston 48.92 9 BB Min A: 43.09 (+5.83s | 11.9%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
1945 Levon Luarasi 48.92 9 BB Min A: 43.09 (+5.83s | 11.9%) North Shore Swim Club 05/01/2026 2026 NE NSSC Intersquad Specialty Distance
1946 Zihan Zhao 48.93 9 BB Min A: 43.09 (+5.84s | 11.9%) Pacific Dragons Swim Team 07/10/2026 2026 PN OCA Last Chance Invitational Approve
1947 Winston McNabb 48.94 8 BB Min A: 43.09 (+5.85s | 12.0%) Riptide Swim Team 05/15/2026 2026 CO ACES Spring Invite
1948 Sri Kamarajugadda 48.94 9 BB Min A: 43.09 (+5.85s | 12.0%) Weymouth Club Waves 07/11/2026 2026 NE YNS July Last Chance Meet
1949 Wally Cole 48.95 8 BB Min A: 43.09 (+5.86s | 12.0%) Plantation Swim Team 07/10/2026 2026 FG LCM BB Champs North
1950 Gregory Rucker 48.95 10 BB Min A: 43.09 (+5.86s | 12.0%) Firestone Akron Swim Team 07/24/2025 2025 LE Age Group And Senior LC 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.