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USA Boys 10 & under - 100 Y IM

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
2001 Ryan Musser 1:30.73 8 B Min BB: 1:29.69 (+1.04s | 1.1%) All Star Aquatics 02/13/2026 2026 ASA President S Day Classic
50 IM
43.39
43.39
100 IM
47.34
1:30.73
100 IM
1:30.73
2002 Brooks Vondersmith 1:30.74 10 B Min BB: 1:29.69 (+1.05s | 1.2%) Hanover Aquatics 01/17/2026 2026 Duck Bowl
50 IM
41.92
41.92
100 IM
48.82
1:30.74
100 IM
1:30.74
2003 Vincent Kozisek 1:30.75 10 B Min BB: 1:29.69 (+1.06s | 1.2%) Swim Omaha 02/20/2026 2026 MW Midwestern Age Group Short Course
50 IM
43.26
43.26
100 IM
47.49
1:30.75
100 IM
1:30.75
2004 Santiago Diaz 1:30.75 9 B Min BB: 1:29.69 (+1.06s | 1.2%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 IM
45.32
45.32
100 IM
45.43
1:30.75
100 IM
1:30.75
2005 Rhyne Miller 1:30.75 10 B Min BB: 1:29.69 (+1.06s | 1.2%) Mecklenburg Swim Association 01/23/2026 2026 TEAM Arena Western Open Copied
50 IM
44.37
44.37
100 IM
46.38
1:30.75
100 IM
1:30.75
2006 Micah Adams 1:30.75 10 B Min BB: 1:29.69 (+1.06s | 1.2%) Hood River Valley Swim Team 11/15/2025 2025 OR CB 43rd Annual Animal Meet
50 IM
43.55
43.55
100 IM
47.20
1:30.75
100 IM
1:30.75
2007 Kaito Kinnaird 1:30.76 10 B Min BB: 1:29.69 (+1.07s | 1.2%) Excel Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 IM
43.94
43.94
100 IM
46.82
1:30.76
100 IM
1:30.76
2008 Noah Odom 1:30.76 9 B Min BB: 1:29.69 (+1.07s | 1.2%) Greater Pensacola Aquatic Club 02/27/2026 2026 SE Southeastern Winter SC Championships
50 IM
42.34
42.34
100 IM
48.42
1:30.76
100 IM
1:30.76
2009 Ethan Huang 1:30.77 9 B Min BB: 1:29.69 (+1.08s | 1.2%) Atlantic Coast Athletic Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 IM
41.26
41.26
100 IM
49.51
1:30.77
100 IM
1:30.77
2010 Matthew Mejia 1:30.77 10 B Min BB: 1:29.69 (+1.08s | 1.2%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
50 IM
41.47
41.47
100 IM
49.30
1:30.77
100 IM
1:30.77
2011 Yurek Giraldo 1:30.78 10 B Min BB: 1:29.69 (+1.09s | 1.2%) Prince George\\\\\\'s Parks and Recr 10/25/2025 Trick Or Treat Mini Meet
2012 Jack Zerr 1:30.79 8 B Min BB: 1:29.69 (+1.10s | 1.2%) Findlay YMCA Frogs 02/19/2026 2026 OH SOS SC Regional Championships
2013 Minwei Li 1:30.79 8 B Min BB: 1:29.69 (+1.10s | 1.2%) Nitro Swimming 01/31/2026 2026 ST NTRO Fiery Flames
50 IM
42.06
42.06
100 IM
48.73
1:30.79
100 IM
1:30.79
2014 Eric Wu 1:30.79 10 B Min BB: 1:29.69 (+1.10s | 1.2%) Florida Atlantic Aquatics 04/10/2026 2026 GTSA TYR Spring Championship
50 IM
40.82
40.82
100 IM
49.97
1:30.79
100 IM
1:30.79
2015 Guo-shiun Gau 1:30.80 10 B Min BB: 1:29.69 (+1.11s | 1.2%) Seattle Metropolitan Aquatic C 10/04/2025 2025 PN SMAC Fall Kick Off Invitational
50 IM
41.84
41.84
100 IM
48.96
1:30.80
100 IM
1:30.80
2016 Ryan Gekht 1:30.80 10 B Min BB: 1:29.69 (+1.11s | 1.2%) North Baltimore Aquatic Club 10/17/2025 2025 NBAC Fall Fastival Meet
50 IM
41.49
41.49
100 IM
49.31
1:30.80
100 IM
1:30.80
2017 Shiloh Gibson 1:30.80 9 B Min BB: 1:29.69 (+1.11s | 1.2%) Miami County Day Aquatic 11/21/2025 2025 RANS Turkey Invite
50 IM
40.51
40.51
100 IM
50.29
1:30.80
100 IM
1:30.80
2018 Henry Mertz 1:30.81 10 B Min BB: 1:29.69 (+1.12s | 1.2%) Victory Lane Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 IM
40.31
40.31
100 IM
50.50
1:30.81
100 IM
1:30.81
2019 Michael Riley 1:30.82 10 B Min BB: 1:29.69 (+1.13s | 1.2%) Alamo Area Aquatic Association 01/10/2026 2026 ST AHAC B Champs South Copied
50 IM
39.53
39.53
100 IM
51.29
1:30.82
100 IM
1:30.82
2020 David Tretiakov 1:30.83 10 B Min BB: 1:29.69 (+1.14s | 1.3%) Crimson Aquatics 12/12/2025 2025 NE CRIM Frosty Frenzy Trials Finals
50 IM
42.97
42.97
100 IM
47.86
1:30.83
100 IM
1:30.83
2021 William Bamford 1:30.83 10 B Min BB: 1:29.69 (+1.14s | 1.3%) Fairfax Foxes Swimming 02/20/2026 2026 FXFX Forty Niner
50 IM
41.58
41.58
100 IM
49.25
1:30.83
100 IM
1:30.83
2022 Carter Schwenk 1:30.83 10 B Min BB: 1:29.69 (+1.14s | 1.3%) Burlingame Aquatics 03/28/2026 Alto Rock The Blocks Invitational 2026
50 IM
46.03
46.03
100 IM
44.80
1:30.83
100 IM
1:30.83
2023 Everett Blunden 1:30.83 9 B Min BB: 1:29.69 (+1.14s | 1.3%) The Capitol Sea Devils 10/25/2025 2025 PV Monster Mash
2024 Liam Laughton 1:30.84 10 B Min BB: 1:29.69 (+1.15s | 1.3%) Retriever Aquatic Club 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 IM
44.31
44.31
100 IM
46.53
1:30.84
100 IM
1:30.84
2025 Lucas Ding 1:30.85 8 B Min BB: 1:29.69 (+1.16s | 1.3%) Waterloo Swimming 02/06/2026 2026 ST AQTX STX Champs North
50 IM
41.20
41.20
100 IM
49.65
1:30.85
100 IM
1:30.85
2026 Juwon Baek 1:30.85 9 B Min BB: 1:29.69 (+1.16s | 1.3%) Condors Swim Club 02/06/2026 2026 MR COND Last Chance Invitational
50 IM
41.72
41.72
100 IM
49.13
1:30.85
100 IM
1:30.85
2027 Owen Laidlaw 1:30.86 9 B Min BB: 1:29.69 (+1.17s | 1.3%) Island Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 IM
43.20
43.20
100 IM
47.66
1:30.86
100 IM
1:30.86
2028 Samuel Stankus 1:30.88 10 B Min BB: 1:29.69 (+1.19s | 1.3%) YMCA of the North Shore Sharks 11/01/2025 2025 NE YNS IMX IMR Meet Copied
50 IM
41.13
41.13
100 IM
49.75
1:30.88
100 IM
1:30.88
2029 Aaron Lam 1:30.88 10 B Min BB: 1:29.69 (+1.19s | 1.3%) South Shore YMCA Strypers 01/30/2026 2026 NE CS Silver Championships
50 IM
44.11
44.11
100 IM
46.77
1:30.88
100 IM
1:30.88
2030 Kou Takahashi 1:30.88 7 B Min BB: 1:29.69 (+1.19s | 1.3%) West Express Swim Team 03/07/2026 2026 MN RSC 10 U State Championship
50 IM
41.15
41.15
100 IM
49.73
1:30.88
100 IM
1:30.88
2031 Mason Choi 1:30.89 9 B Min BB: 1:29.69 (+1.20s | 1.3%) Asphalt Green Unified Aquatics 03/07/2026 2026 MR AGUA Last Chance Invitational
50 IM
42.49
42.49
100 IM
48.40
1:30.89
100 IM
1:30.89
2032 Marc Villa 1:30.89 10 B Min BB: 1:29.69 (+1.20s | 1.3%) Bgc-N. Westchester Marlins 03/27/2026 2026 MR Metro Bronze Championship North
50 IM
44.32
44.32
100 IM
46.57
1:30.89
100 IM
1:30.89
2033 Alexander Wright 1:30.89 10 B Min BB: 1:29.69 (+1.20s | 1.3%) Pine Crest Swimming 02/06/2026 2026 Matt Mounts Memorial Swim Meet
50 IM
43.51
43.51
100 IM
47.38
1:30.89
100 IM
1:30.89
2034 Adrian Dossie 1:30.91 9 B Min BB: 1:29.69 (+1.22s | 1.3%) Centreville Swim Club 02/07/2026 2026 MAKO QUALIFIER
50 IM
40.57
40.57
100 IM
50.34
1:30.91
100 IM
1:30.91
2035 Sanders Ford 1:30.93 9 B Min BB: 1:29.69 (+1.24s | 1.4%) Las Cruces Aquatic Team 12/07/2025 2025 BD Del Norte #3
2036 Sven Kelley 1:30.93 9 B Min BB: 1:29.69 (+1.24s | 1.4%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 IM
42.86
42.86
100 IM
48.07
1:30.93
100 IM
1:30.93
2037 Neo Perera 1:30.94 10 B Min BB: 1:29.69 (+1.25s | 1.4%) Los Altos Mountain View Aquati 12/06/2025 Alto Dec 6 7 CBA
50 IM
45.15
45.15
100 IM
45.79
1:30.94
100 IM
1:30.94
2038 Winston Gu 1:30.94 9 B Min BB: 1:29.69 (+1.25s | 1.4%) Upper Main Line YMCA 12/11/2025 2025 East Coast WinterFest
50 IM
42.90
42.90
100 IM
48.04
1:30.94
100 IM
1:30.94
2039 Matthew Monroe 1:30.94 10 B Min BB: 1:29.69 (+1.25s | 1.4%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 IM
42.06
42.06
100 IM
48.88
1:30.94
100 IM
1:30.94
2040 Jackson Phlipot 1:30.95 10 B Min BB: 1:29.69 (+1.26s | 1.4%) Mecklenburg Swim Association 03/20/2026 2026 STAR Tar Heel States
50 IM
45.43
45.43
100 IM
45.52
1:30.95
100 IM
1:30.95
2041 Logan Houser 1:30.95 8 B Min BB: 1:29.69 (+1.26s | 1.4%) Blue Water Otters 03/07/2026 2026 Michigan YMCA State Championship
50 IM
45.22
45.22
100 IM
45.73
1:30.95
100 IM
1:30.95
2042 Clark Galyen 1:30.95 10 B Min BB: 1:29.69 (+1.26s | 1.4%) YMCA of Virginia\\\\\\'s Blue Ridge 03/07/2026 PYSA Champs 2026
50 IM
43.79
43.79
100 IM
47.16
1:30.95
100 IM
1:30.95
2043 Theodore McKinnon 1:30.96 10 B Min BB: 1:29.69 (+1.27s | 1.4%) YMCA of the North Shore Sharks 03/21/2026 2026 NE YNS YMCA New England Championship
2044 Cormac Misantone 1:30.97 9 B Min BB: 1:29.69 (+1.28s | 1.4%) Hydra Aquatics 12/05/2025 2025 Christmas Championships
50 IM
42.00
42.00
100 IM
48.97
1:30.97
100 IM
1:30.97
2045 Jeffrey Xin 1:30.97 8 B Min BB: 1:29.69 (+1.28s | 1.4%) Aquazot Swim Club 11/21/2025 2025 CA MVN Turkey Classic
50 IM
43.45
43.45
100 IM
47.52
1:30.97
100 IM
1:30.97
2046 Daniel Rasoulian 1:30.97 10 B Min BB: 1:29.69 (+1.28s | 1.4%) Nation\\\\\\'s Capital Swim Club 10/10/2025 2025 PV October Open Fairland
50 IM
41.76
41.76
100 IM
49.21
1:30.97
100 IM
1:30.97
2047 Brooks Crosnicker 1:30.98 8 B Min BB: 1:29.69 (+1.29s | 1.4%) Machine Aquatics 03/20/2026 March Madness 2026
2048 Eric Lin 1:30.98 9 B Min BB: 1:29.69 (+1.29s | 1.4%) Three Village Swim Club 03/27/2026 2026 MR Bronze Championship South LIE
50 IM
43.69
43.69
100 IM
47.29
1:30.98
100 IM
1:30.98
2049 Ethan Chen 1:30.98 10 B Min BB: 1:29.69 (+1.29s | 1.4%) First Colony Swim Team, Inc. 02/21/2025 2025 Gulf 12 Under Champs (PACK)
50 IM
45.73
45.73
100 IM
45.25
1:30.98
100 IM
1:30.98
2050 Beckett Blank 1:30.99 9 B Min BB: 1:29.69 (+1.30s | 1.4%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 AAC Fall Gator Mini Meet

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.