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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
1001 Owen Ioselevich 1:39.00 9 BB Min A: 1:32.29 (+6.71s | 6.8%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
1002 Fletcher Sumner 1:39.01 10 BB Min A: 1:32.29 (+6.72s | 6.8%) Mission Aurora Colorado Swimmi 04/24/2026 2026 CO Arena Catch Me If You Can
1003 Andres Velazquez 1:39.03 9 BB Min A: 1:32.29 (+6.74s | 6.8%) Pro Swimming 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1004 Smith Mitchell 1:39.03 8 BB Min A: 1:32.29 (+6.74s | 6.8%) New Wave Swim Team 06/13/2026 2026 MOR Liberty Meet
50 Back
46.82
46.82
100 Back
52.21
1:39.03
100 Back
1:39.03
1005 Preston Barron Zamora 1:39.04 10 BB Min A: 1:32.29 (+6.75s | 6.8%) Commerce Aquatics Swim Team 06/11/2026 ARMADA 2026 SCS June AG Invite
1006 Henry Armenti 1:39.06 10 BB Min A: 1:32.29 (+6.77s | 6.8%) Riptide Swim Team 06/26/2026 2026 CO Zone 2 District Meet AAC
50 Back
47.54
47.54
100 Back
51.52
1:39.06
100 Back
1:39.06
1007 Boris Petrov 1:39.08 10 BB Min A: 1:32.29 (+6.79s | 6.9%) Patriot Aquatics 06/26/2026 2026 Planet Swim Summer Championships
50 Back
47.92
47.92
100 Back
51.16
1:39.08
100 Back
1:39.08
1008 Vance Schilling 1:39.11 9 BB Min A: 1:32.29 (+6.82s | 6.9%) C.M. Gatton Beaumont YMCA 05/15/2026 Kentucky Aquatics Derby Classic
1009 Vivaan Jithesh 1:39.11 10 BB Min A: 1:32.29 (+6.82s | 6.9%) Nation\\\\\\'s Capital Swim Club 05/01/2026 Speedo Spring Splash
50 Back
48.77
48.77
100 Back
50.34
1:39.11
100 Back
1:39.11
1010 Simiao He 1:39.13 10 BB Min A: 1:32.29 (+6.84s | 6.9%) Circle C Select Swim Team 05/04/2025 2025 ST TXLA 10 U End Of School Splash
50 Back
48.93
48.93
100 Back
50.20
1:39.13
100 Back
1:39.13
1011 Mickey Cadagin 1:39.13 9 BB Min A: 1:32.29 (+6.84s | 6.9%) Springfield YMCA Swim Team 05/01/2026 John Traube Memorial 2026
1012 Levi Cheung 1:39.22 8 BB Min A: 1:32.29 (+6.93s | 7.0%) Beaverton Area Aquatics Club 06/12/2026 2026 THSC June Open
50 Back
47.90
47.90
100 Back
51.32
1:39.22
100 Back
1:39.22
1013 Benjamin Higgs 1:39.23 10 BB Min A: 1:32.29 (+6.94s | 7.0%) Sporting Jax Aquatic Club 04/10/2026 2026 April Classic
50 Back
48.93
48.93
100 Back
50.30
1:39.23
100 Back
1:39.23
1014 Jacob Fischer 1:39.23 9 BB Min A: 1:32.29 (+6.94s | 7.0%) Greater Pensacola Aquatic Club 06/05/2026 2026 GPAC Tom Lalor Invitational
50 Back
48.92
48.92
100 Back
50.31
1:39.23
100 Back
1:39.23
1015 Matias Franco Delgado 1:39.25 10 BB Min A: 1:32.29 (+6.96s | 7.0%) Fast Falcons 05/15/2026 2026 FAST May Invite
50 Back
48.93
48.93
100 Back
50.32
1:39.25
100 Back
1:39.25
1016 Parker Widell 1:39.30 9 BB Min A: 1:32.29 (+7.01s | 7.1%) Unattached 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
50 Back
47.87
47.87
100 Back
51.43
1:39.30
100 Back
1:39.30
1017 Isaac Burla 1:39.32 10 BB Min A: 1:32.29 (+7.03s | 7.1%) South East Metro Sharks 05/08/2026 2026 MN STRM Spring Startup
50 Back
47.26
47.26
100 Back
52.06
1:39.32
100 Back
1:39.32
1018 Artur Tsiareshchanka 1:39.32 9 BB Min A: 1:32.29 (+7.03s | 7.1%) Tampa Elite Aquatics 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
50 Back
48.96
48.96
100 Back
50.36
1:39.32
100 Back
1:39.32
1019 Aden Sun 1:39.34 10 BB Min A: 1:32.29 (+7.05s | 7.1%) Burlingame Aquatics 06/20/2026 Alto Summer Swelter
1020 Nolan Cox 1:39.36 10 BB Min A: 1:32.29 (+7.07s | 7.1%) San Antonio Wave 06/26/2026 2026 NEAT Long Course STX Championship
1021 Kaden Falisi 1:39.37 9 BB Min A: 1:32.29 (+7.08s | 7.1%) Blue Dolfins 04/11/2026 2026 Ron Nardozzi Pre Derby Sprint Invite C
1022 Nicholas Harrold 1:39.38 10 BB Min A: 1:32.29 (+7.09s | 7.1%) Pikes Peak Athletics 05/16/2026 2026 CO Hilltopper Invite
50 Back
50.09
50.09
100 Back
49.29
1:39.38
100 Back
1:39.38
1023 Ari King 1:39.38 10 BB Min A: 1:32.29 (+7.09s | 7.1%) Heartland Hurricanes 04/17/2026 2026 METS Long Course Kickoff
1024 Lewis Wan 1:39.42 10 BB Min A: 1:32.29 (+7.13s | 7.2%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
1025 Asher Snead 1:39.42 9 BB Min A: 1:32.29 (+7.13s | 7.2%) Poseidon Swimming Inc 06/11/2026 NOVA 2026 Virginia Commonwealth Games
1026 Declan Matthews 1:39.44 9 BB Min A: 1:32.29 (+7.15s | 7.2%) Helios 05/08/2026 2026 Cyrus Blakney Memorial A May Zing Meet
1027 Vinh Bui 1:39.45 10 BB Min A: 1:32.29 (+7.16s | 7.2%) Excel Aquatics 04/24/2026 2026 Strong Tower Invite
50 Back
48.61
48.61
100 Back
50.84
1:39.45
100 Back
1:39.45
1028 Zander Berenson 1:39.46 9 BB Min A: 1:32.29 (+7.17s | 7.2%) Tac Titans 06/19/2026 2026 TAC TITANS Summer Trident Meet
50 Back
49.67
49.67
100 Back
49.79
1:39.46
100 Back
1:39.46
1029 Ben Tollon 1:39.46 9 BB Min A: 1:32.29 (+7.17s | 7.2%) West Florida Lightning Aquatic 04/17/2026 2026 SAINT PETE S 1st LONG COURSE MEET
1030 Samuel Scalvini 1:39.46 10 BB Min A: 1:32.29 (+7.17s | 7.2%) Marlins Of Raleigh 06/13/2026 2026 MOR Liberty Meet
50 Back
48.67
48.67
100 Back
50.79
1:39.46
100 Back
1:39.46
1031 Adrian Wachs 1:39.46 10 BB Min A: 1:32.29 (+7.17s | 7.2%) T2 Aquatics 06/19/2026 2026 GCST MARK MCCAW SUMMER INVITE
50 Back
48.08
48.08
100 Back
51.38
1:39.46
100 Back
1:39.46
1032 Michael Tang 1:39.47 10 BB Min A: 1:32.29 (+7.18s | 7.2%) The Spartans of La Canada 06/11/2026 2026 SCS June AG Invite
50 Back
47.61
47.61
100 Back
51.86
1:39.47
100 Back
1:39.47
1033 August Xu 1:39.52 9 BB Min A: 1:32.29 (+7.23s | 7.3%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
1034 Kou Takahashi 1:39.53 7 BB Min A: 1:32.29 (+7.24s | 7.3%) West Express Swim Team 06/19/2026 2026 MN MAN Red White Blue Invite Copied
1035 Axel Duran Rodriguez 1:39.55 10 BB Min A: 1:32.29 (+7.26s | 7.3%) Escualos 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
1036 Caleb Taussig 1:39.55 9 BB Min A: 1:32.29 (+7.26s | 7.3%) Denver Swim Academy 05/16/2026 2026 CO Hilltopper Invite
50 Back
47.66
47.66
100 Back
51.89
1:39.55
100 Back
1:39.55
1037 Adam Ellingwood 1:39.56 10 BB Min A: 1:32.29 (+7.27s | 7.3%) Pleasanton Seahawks 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
1038 George Tian 1:39.57 10 BB Min A: 1:32.29 (+7.28s | 7.3%) United Swim Club 06/05/2026 2026 Sunshine State Games
50 Back
48.14
48.14
100 Back
51.43
1:39.57
100 Back
1:39.57
1039 Daniel Kalinovski 1:39.58 10 BB Min A: 1:32.29 (+7.29s | 7.3%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+
1040 Jacob Akerley 1:39.63 10 BB Min A: 1:32.29 (+7.34s | 7.4%) Rocky Mountain Rapids 06/19/2026 2026 CO Falfins Long Course Open
1041 Brent Schmidlin 1:39.66 10 BB Min A: 1:32.29 (+7.37s | 7.4%) Commonwealth Swimming 05/16/2026 2026 NE CS Spring Fever
50 Back
49.87
49.87
100 Back
49.79
1:39.66
100 Back
1:39.66
1042 Christian Noweder 1:39.66 9 BB Min A: 1:32.29 (+7.37s | 7.4%) Apex Aquatic Club 05/29/2026 2026 FOX Speedo Summer Spectacular Meet
50 Back
47.75
47.75
100 Back
51.91
1:39.66
100 Back
1:39.66
1043 Atulit Gaur 1:39.67 10 BB Min A: 1:32.29 (+7.38s | 7.4%) United Swim Club 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational
1044 Bradley Royce 1:39.67 10 BB Min A: 1:32.29 (+7.38s | 7.4%) Highlands Ranch Aquatics 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Back
49.41
49.41
100 Back
50.26
1:39.67
100 Back
1:39.67
1045 Mael Tedsen 1:39.70 10 BB Min A: 1:32.29 (+7.41s | 7.4%) Tennessee Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
48.66
48.66
100 Back
51.04
1:39.70
100 Back
1:39.70
1046 Vivaan Jagadish 1:39.75 10 BB Min A: 1:32.29 (+7.46s | 7.5%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
50 Back
48.83
48.83
100 Back
50.92
1:39.75
100 Back
1:39.75
1047 Ernest Cline 1:39.77 9 BB Min A: 1:32.29 (+7.48s | 7.5%) Prime Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
50 Back
50.16
50.16
100 Back
49.61
1:39.77
100 Back
1:39.77
1048 August Speziale 1:39.77 10 BB Min A: 1:32.29 (+7.48s | 7.5%) Great Lakes Sailfish Swimming 06/12/2025 Holtrey Summer Classic
50 Back
49.33
49.33
100 Back
50.44
1:39.77
100 Back
1:39.77
1049 Chezeq Morgos 1:39.78 10 BB Min A: 1:32.29 (+7.49s | 7.5%) Sea Dragon Aquatics 05/02/2026 2026 Sea Dragon May Open
50 Back
51.11
51.11
100 Back
48.67
1:39.78
100 Back
1:39.78
1050 Kyle Cheung 1:39.78 10 BB Min A: 1:32.29 (+7.49s | 7.5%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+

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.