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USA Boys 10 & under - 100 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 Cameron Watrous 1:50.21 9 B Min BB: 1:44.49 (+5.72s | 5.2%) Bellevue Club Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Back
54.13
54.13
100 Back
56.08
1:50.21
100 Back
1:50.21
1902 Noah Hauck 1:50.23 9 B Min BB: 1:44.49 (+5.74s | 5.2%) Foxjets Swim Team 05/30/2026 2026 MN RSC Summer Jam
50 Back
53.82
53.82
100 Back
56.41
1:50.23
100 Back
1:50.23
1903 Andrew Kenly 1:50.25 10 B Min BB: 1:44.49 (+5.76s | 5.2%) Avon Swim Club 06/18/2026 2026 CO Grand Junction Invitational
1904 Hunter Lind 1:50.25 9 B Min BB: 1:44.49 (+5.76s | 5.2%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
1905 Jacob Lewis 1:50.25 8 B Min BB: 1:44.49 (+5.76s | 5.2%) Poseidon Swimming Inc 06/11/2026 NOVA 2026 Virginia Commonwealth Games
1906 Gabriel Dom 1:50.26 10 B Min BB: 1:44.49 (+5.77s | 5.2%) Bellevue Club Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Back
54.05
54.05
100 Back
56.21
1:50.26
100 Back
1:50.26
1907 Xavier Dickinson 1:50.26 10 B Min BB: 1:44.49 (+5.77s | 5.2%) BadFish Aquatics 06/06/2026 SAC Summer Open
50 Back
54.53
54.53
100 Back
55.73
1:50.26
100 Back
1:50.26
1908 Finn Bowers 1:50.26 9 B Min BB: 1:44.49 (+5.77s | 5.2%) Highbridge Aquatics 06/26/2026 2026 Colonel Summer Classic Copied
1909 Decker Sewell 1:50.27 10 B Min BB: 1:44.49 (+5.78s | 5.2%) Ski Hi Aquatics 06/27/2025 2025 CO Alicia Leavitt Memorial Open
1910 Daniel Brown 1:50.32 10 B Min BB: 1:44.49 (+5.83s | 5.3%) Episcopal AmberJax 06/26/2026 2026 Planet Swim Summer Championships
50 Back
54.09
54.09
100 Back
56.23
1:50.32
100 Back
1:50.32
1911 Finn McGrath 1:50.32 7 B Min BB: 1:44.49 (+5.83s | 5.3%) Multnomah Athletic Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Back
56.07
56.07
100 Back
54.25
1:50.32
100 Back
1:50.32
1912 Mateo Sison 1:50.33 10 B Min BB: 1:44.49 (+5.84s | 5.3%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
1913 Ayansh Sinha 1:50.34 10 B Min BB: 1:44.49 (+5.85s | 5.3%) Pro Swimming 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1914 Massimo Sclafani 1:50.34 9 B Min BB: 1:44.49 (+5.85s | 5.3%) Webbs Tornadoes Swim Team 06/26/2026 2026 NE MST ESC June Memorial
1915 Alexander Stepania 1:50.34 9 B Min BB: 1:44.49 (+5.85s | 5.3%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Back
49.77
49.77
100 Back
1:00.57
1:50.34
100 Back
1:50.34
1916 Elliott Lee Chan Kam 1:50.35 10 B Min BB: 1:44.49 (+5.86s | 5.3%) Alto Swim Club 06/26/2026 SUNN Silicon Valley CBA+ LCM
1917 Alex Yau 1:50.37 9 B Min BB: 1:44.49 (+5.88s | 5.3%) Pacific Dragons Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1918 Denis Orekhov 1:50.37 10 B Min BB: 1:44.49 (+5.88s | 5.3%) Jbarracudas Swim Team 06/06/2026 2026 SI JBST SPLASH DASH MAX
1919 Lawson Tenfjord 1:50.39 10 B Min BB: 1:44.49 (+5.90s | 5.3%) Highlands Ranch Aquatics 05/16/2025 2025 CO NJ Ken Kelley Invite
50 Back
52.64
52.64
100 Back
57.75
1:50.39
100 Back
1:50.39
1920 Dylan Jablonski 1:50.39 7 B Min BB: 1:44.49 (+5.90s | 5.3%) Swim Fort Lauderdale 06/06/2026 18th Annual LC NPB Summer Kickoff
50 Back
53.67
53.67
100 Back
56.72
1:50.39
100 Back
1:50.39
1921 Dale Joyce 1:50.40 10 B Min BB: 1:44.49 (+5.91s | 5.4%) Puget Sound Swim Club 06/19/2026 2026 IE VS Starlight Open (USAS)
1922 Finnegan Persampieri 1:50.42 10 B Min BB: 1:44.49 (+5.93s | 5.4%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+
1923 Owen Hunt 1:50.43 10 B Min BB: 1:44.49 (+5.94s | 5.4%) Coeur D\\\\\\'alene Area Swim Team 04/26/2025 2025 SWAT Spring Fling
50 Back
52.41
52.41
100 Back
58.02
1:50.43
100 Back
1:50.43
1924 William Shores 1:50.45 9 B Min BB: 1:44.49 (+5.96s | 5.4%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
1925 Aaron Wei 1:50.45 9 B Min BB: 1:44.49 (+5.96s | 5.4%) Ensworth Aquatics 05/15/2026 2026 Officially Summer Invitational
50 Back
54.54
54.54
100 Back
55.91
1:50.45
100 Back
1:50.45
1926 Owen Wallin 1:50.46 8 B Min BB: 1:44.49 (+5.97s | 5.4%) Swim Tampa Aquatics 05/01/2026 2026 WFLA SPRING OPEN
1927 Connor Hill 1:50.50 10 B Min BB: 1:44.49 (+6.01s | 5.4%) Treasure Coast Aquatics 06/13/2026 2026 TCA Aaron Vaughn Memorial
1928 Justin Jung 1:50.50 10 B Min BB: 1:44.49 (+6.01s | 5.4%) Auburn Aquatics 06/26/2026 2026 SE Richard Quick Invitational
50 Back
53.88
53.88
100 Back
56.62
1:50.50
100 Back
1:50.50
1929 Alexander Jewison 1:50.51 7 B Min BB: 1:44.49 (+6.02s | 5.4%) Nova of Virginia 05/15/2026 NOVA Spring Splash
1930 Ramsey Lee 1:50.51 9 B Min BB: 1:44.49 (+6.02s | 5.4%) Sea Devils 06/27/2026 2026 STAR Summer Splash Invite
1931 Yuriy Subbotin 1:50.52 9 B Min BB: 1:44.49 (+6.03s | 5.5%) Palo Alto Stanford Aquatics 06/12/2026 2026 DACA LC CBA Meet
1932 Noah Dwinell 1:50.52 9 B Min BB: 1:44.49 (+6.03s | 5.5%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
1933 Leon Edwards 1:50.52 9 B Min BB: 1:44.49 (+6.03s | 5.5%) Nashville Aquatic Club 04/18/2026 HSA April LC Meet
50 Back
55.26
55.26
100 Back
55.26
1:50.52
100 Back
1:50.52
1934 Henry Drotleff 1:50.53 8 B Min BB: 1:44.49 (+6.04s | 5.5%) Northern KY Clippers 06/05/2026 25th Annual CLPR David Webb Meet
1935 Daxton Lewellen 1:50.55 9 B Min BB: 1:44.49 (+6.06s | 5.5%) Billings YMCA 06/12/2026 2026 RST Coach Beth Rushmore Classic
50 Back
51.18
51.18
100 Back
59.37
1:50.55
100 Back
1:50.55
1936 Maxwell Li 1:50.55 9 B Min BB: 1:44.49 (+6.06s | 5.5%) Episcopal AmberJax 06/26/2026 2026 Planet Swim Summer Championships
50 Back
53.06
53.06
100 Back
57.49
1:50.55
100 Back
1:50.55
1937 Brant Davis 1:50.55 7 B Min BB: 1:44.49 (+6.06s | 5.5%) Pueblo County Swim Team 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Back
52.39
52.39
100 Back
58.16
1:50.55
100 Back
1:50.55
1938 Max Madera 1:50.55 10 B Min BB: 1:44.49 (+6.06s | 5.5%) Fast Falcons 04/25/2026 11th Annual Hohne Memorial Invitational
1939 Cairo Monreal 1:50.55 10 B Min BB: 1:44.49 (+6.06s | 5.5%) Parkway-Rockwood Gateway Swim 05/01/2026 John Traube Memorial 2026
1940 Jonah Densberger 1:50.57 10 B Min BB: 1:44.49 (+6.08s | 5.5%) Blue Dolfins 05/15/2026 2026 PA Long Course Invite
50 Back
54.61
54.61
100 Back
55.96
1:50.57
100 Back
1:50.57
1941 Ziyi Yang 1:50.58 9 B Min BB: 1:44.49 (+6.09s | 5.5%) Shawmut Aquatic Club 05/01/2026 2026 NE CS Spring Fling
1942 Colin Iamtsun 1:50.59 8 B Min BB: 1:44.49 (+6.10s | 5.5%) Rockingham Area Youth Swimming 05/15/2026 2026 NE YNS May Specialty Meet
50 Back
56.03
56.03
100 Back
54.56
1:50.59
100 Back
1:50.59
1943 Youngyul Kim 1:50.60 9 B Min BB: 1:44.49 (+6.11s | 5.5%) Unattached 06/19/2026 GSA 70th Annual Eastern Invitational
50 Back
52.44
52.44
100 Back
58.16
1:50.60
100 Back
1:50.60
1944 Rex Landry 1:50.60 9 B Min BB: 1:44.49 (+6.11s | 5.5%) Treasure Coast Aquatics 06/13/2026 2026 TCA Aaron Vaughn Memorial
50 Back
53.59
53.59
100 Back
57.01
1:50.60
100 Back
1:50.60
1945 Cesar Barrientos Mart'nez 1:50.61 10 B Min BB: 1:44.49 (+6.12s | 5.5%) Splash 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
1946 Radin Yazdan 1:50.63 10 B Min BB: 1:44.49 (+6.14s | 5.6%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
50 Back
55.04
55.04
100 Back
55.59
1:50.63
100 Back
1:50.63
1947 Maxim Luzan 1:50.65 10 B Min BB: 1:44.49 (+6.16s | 5.6%) Marlins Of Raleigh 04/25/2026 2026 NCAC Quad Meet
50 Back
52.73
52.73
100 Back
57.92
1:50.65
100 Back
1:50.65
1948 Culley Schwieterman 1:50.66 8 B Min BB: 1:44.49 (+6.17s | 5.6%) Kentucky Aquatics 05/15/2026 Kentucky Aquatics Derby Classic
1949 Bates Canada 1:50.67 10 B Min BB: 1:44.49 (+6.18s | 5.6%) Bolles School Sharks 04/11/2025 2025 April Classic
50 Back
53.79
53.79
100 Back
56.88
1:50.67
100 Back
1:50.67
1950 Luke Echaluse 1:50.68 10 B Min BB: 1:44.49 (+6.19s | 5.6%) California Dolphins Swim Team 06/13/2026 PC CDST LC C B BB+ 26 074

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.