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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
2051 Rudolph Koegl 1:29.02 10 BB Min A: 1:19.69 (+9.33s | 10.5%) Sharks Swim Club 12/12/2025 2025 NE CRIM Frosty Frenzy Trials Finals
50 IM
41.58
41.58
100 IM
47.44
1:29.02
100 IM
1:29.02
2052 River Walton 1:29.02 10 BB Min A: 1:19.69 (+9.33s | 10.5%) DC Dept Of Parks and Recreatio 02/01/2026 2026 Little Blue Penguin Pentathlon
50 IM
43.94
43.94
100 IM
45.08
1:29.02
100 IM
1:29.02
2053 Haochen Lei 1:29.02 10 BB Min A: 1:19.69 (+9.33s | 10.5%) Flushing YMCA 11/14/2025 2025 MR FLY Big Apple Classic Invitational
2054 Jonas Brown 1:29.03 10 BB Min A: 1:19.69 (+9.34s | 10.5%) Karishim Swim Club 03/13/2026 2026 NE INST NE Cup
50 IM
40.61
40.61
100 IM
48.42
1:29.03
100 IM
1:29.03
2055 Rhys Beyeler-Evans 1:29.03 10 BB Min A: 1:19.69 (+9.34s | 10.5%) Piedmont Swim Team 03/28/2026 Piedmont Swim Team C B BB+
2056 Jacob Fischer 1:29.03 9 BB Min A: 1:19.69 (+9.34s | 10.5%) Greater Pensacola Aquatic Club 02/13/2026 2026 SES Region 4 Championships
50 IM
43.30
43.30
100 IM
45.73
1:29.03
100 IM
1:29.03
2057 Andrew Yang 1:29.05 10 BB Min A: 1:19.69 (+9.36s | 10.5%) Washingtonians Swim Club 01/17/2026 2026 PV January Open Audrey Moore
50 IM
42.25
42.25
100 IM
46.80
1:29.05
100 IM
1:29.05
2058 Caden Ye 1:29.05 10 BB Min A: 1:19.69 (+9.36s | 10.5%) Santa Clara Swim Club 10/25/2025 GGST Spooktacular 2025
2059 Bennett Gregory 1:29.06 10 BB Min A: 1:19.69 (+9.37s | 10.5%) YMCA of Austin Swim Alliance 02/13/2026 2026 ST HPAC STX Champs South
50 IM
41.23
41.23
100 IM
47.83
1:29.06
100 IM
1:29.06
2060 James Lorenzoni 1:29.06 10 BB Min A: 1:19.69 (+9.37s | 10.5%) Cavalier Aquatics/Piedmont Fam 01/16/2026 CA Y Winter Rumble Copied
50 IM
43.68
43.68
100 IM
45.38
1:29.06
100 IM
1:29.06
2061 Maddox Dudley 1:29.07 8 BB Min A: 1:19.69 (+9.38s | 10.5%) Gamecock Aquatics 12/12/2025 Triad Tropic Invitational Copied
50 IM
41.48
41.48
100 IM
47.59
1:29.07
100 IM
1:29.07
2062 John Stetson 1:29.08 10 BB Min A: 1:19.69 (+9.39s | 10.5%) Bolles School Sharks 09/14/2025 2025 September Splash
50 IM
39.81
39.81
100 IM
49.27
1:29.08
100 IM
1:29.08
2063 River Narus 1:29.09 8 BB Min A: 1:19.69 (+9.40s | 10.6%) Gold Medal Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
50 IM
40.20
40.20
100 IM
48.89
1:29.09
100 IM
1:29.09
2064 Hanson Teng 1:29.11 10 BB Min A: 1:19.69 (+9.42s | 10.6%) Cascadia Swimming 03/19/2026 2026 Northwest Region AG Champs Approved
50 IM
42.71
42.71
100 IM
46.40
1:29.11
100 IM
1:29.11
2065 Tanner Matheson 1:29.13 10 BB Min A: 1:19.69 (+9.44s | 10.6%) San Clemente Aquatic Team 02/13/2026 2026 MVN Lunar AAPI Festival
50 IM
42.30
42.30
100 IM
46.83
1:29.13
100 IM
1:29.13
2066 Keaton Tanner 1:29.15 9 BB Min A: 1:19.69 (+9.46s | 10.6%) Lynchburg YMCA Swim Team 03/19/2026 2026 USRY Short Course Champs
50 IM
41.03
41.03
100 IM
48.12
1:29.15
100 IM
1:29.15
2067 Owen Mixer 1:29.15 10 BB Min A: 1:19.69 (+9.46s | 10.6%) Arlington Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 IM
42.62
42.62
100 IM
46.53
1:29.15
100 IM
1:29.15
2068 Jonathan Chen 1:29.15 9 BB Min A: 1:19.69 (+9.46s | 10.6%) California Dolphins Swim Team 03/07/2026 SRVA Last Chance Meet B BB+
2069 Chen Lin 1:29.15 9 BB Min A: 1:19.69 (+9.46s | 10.6%) Gator Swim Club 02/28/2026 2026 Area 4 Spring Champs
50 IM
43.58
43.58
100 IM
45.57
1:29.15
100 IM
1:29.15
2070 Oliver Shalvey 1:29.15 10 BB Min A: 1:19.69 (+9.46s | 10.6%) Excel Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 IM
41.87
41.87
100 IM
47.28
1:29.15
100 IM
1:29.15
2071 Henry Zheng 1:29.17 9 BB Min A: 1:19.69 (+9.48s | 10.6%) Aquajets Swim Team 01/30/2026 2026 MN MTKA TYR Team Challenge
50 IM
43.31
43.31
100 IM
45.86
1:29.17
100 IM
1:29.17
2072 Gray Tomes 1:29.17 9 BB Min A: 1:19.69 (+9.48s | 10.6%) Mason Manta Rays 02/19/2026 2026 OH RAYS SC Regional Championships
50 IM
40.49
40.49
100 IM
48.68
1:29.17
100 IM
1:29.17
2073 Mason Liu 1:29.17 10 BB Min A: 1:19.69 (+9.48s | 10.6%) Trident Aquatic Club 11/01/2025 2025 MR TRI Fall SCY Invitational
50 IM
42.58
42.58
100 IM
46.59
1:29.17
100 IM
1:29.17
2074 Jeremiah Dejos 1:29.17 8 BB Min A: 1:19.69 (+9.48s | 10.6%) High Performance Aquatic Club 09/13/2025 2025 HPAC Sienna Splash
50 IM
39.89
39.89
100 IM
49.28
1:29.17
100 IM
1:29.17
2075 Finn Clemens 1:29.17 10 BB Min A: 1:19.69 (+9.48s | 10.6%) Blue Ash YMCA Swim Team 02/19/2026 2026 OH RAYS SC Regional Championships
50 IM
42.55
42.55
100 IM
46.62
1:29.17
100 IM
1:29.17
2076 Ryan Denardo 1:29.18 9 BB Min A: 1:19.69 (+9.49s | 10.6%) Nation\\\\\\'s Capital Swim Club 01/10/2026 2026 MAKO POLAR PLUNGE
50 IM
39.45
39.45
100 IM
49.73
1:29.18
100 IM
1:29.18
2077 Benjamin Krizay 1:29.19 10 BB Min A: 1:19.69 (+9.50s | 10.7%) Southwest Stars Swim Club 02/28/2026 2026 Spring Area 2 Championships
50 IM
42.56
42.56
100 IM
46.63
1:29.19
100 IM
1:29.19
2078 Sean Ning 1:29.19 10 BB Min A: 1:19.69 (+9.50s | 10.7%) YMCA of Central Florida 10/25/2025 2025 Halloween Spooktacular
50 IM
42.95
42.95
100 IM
46.24
1:29.19
100 IM
1:29.19
2079 Roland Suida 1:29.19 8 BB Min A: 1:19.69 (+9.50s | 10.7%) Rogue Rapids 02/21/2026 2026 Arena Short Course 10 U Championships
50 IM
38.79
38.79
100 IM
50.40
1:29.19
100 IM
1:29.19
2080 Khai Cho-Khaliq 1:29.19 9 BB Min A: 1:19.69 (+9.50s | 10.7%) Rockville Montgomery Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 IM
42.44
42.44
100 IM
46.75
1:29.19
100 IM
1:29.19
2081 Jakob Lipscomb 1:29.20 10 BB Min A: 1:19.69 (+9.51s | 10.7%) Watauga Swim Team 03/20/2026 2026 BRSL Championships
50 IM
43.14
43.14
100 IM
46.06
1:29.20
100 IM
1:29.20
2082 Benjamin Gonen 1:29.20 9 BB Min A: 1:19.69 (+9.51s | 10.7%) YMCA of Austin Swim Alliance 10/25/2025 2025 ST CCSS SC Unclassified
2083 Thomas Shackleton 1:29.20 9 BB Min A: 1:19.69 (+9.51s | 10.7%) North Coast Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
2084 Benjamin Klotz 1:29.22 9 BB Min A: 1:19.69 (+9.53s | 10.7%) East Coast C-Cerpants 11/14/2025 ISCA Fall Classic Championship 2025
50 IM
41.53
41.53
100 IM
47.69
1:29.22
100 IM
1:29.22
2085 Sakuto Kaneko 1:29.23 10 BB Min A: 1:19.69 (+9.54s | 10.7%) North Shore Swim Club 03/20/2026 2026 NE NSSC March Madness At MIT
50 IM
43.67
43.67
100 IM
45.56
1:29.23
100 IM
1:29.23
2086 Colson Glatzer 1:29.23 9 BB Min A: 1:19.69 (+9.54s | 10.7%) Piranha Aquatics 02/20/2026 2026 OH Akron SC Regional Championships
50 IM
43.96
43.96
100 IM
45.27
1:29.23
100 IM
1:29.23
2087 Tomer Fromberg 1:29.23 9 BB Min A: 1:19.69 (+9.54s | 10.7%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 IM
39.69
39.69
100 IM
49.54
1:29.23
100 IM
1:29.23
2088 Channing Pepper 1:29.23 10 BB Min A: 1:19.69 (+9.54s | 10.7%) Seals Aquatics 01/31/2026 2026 Peggy Ramirez Memorial Z3 Winter Champs
50 IM
41.66
41.66
100 IM
47.57
1:29.23
100 IM
1:29.23
2089 Max Peterson 1:29.25 10 BB Min A: 1:19.69 (+9.56s | 10.7%) Cottonwood Heights Aquatics 10/10/2025 2025 CHAT October Intersquad
50 IM
45.35
45.35
100 IM
43.90
1:29.25
100 IM
1:29.25
2090 Tyler Radovich 1:29.25 10 BB Min A: 1:19.69 (+9.56s | 10.7%) Loyola Blakefield Aquatics 03/13/2026 2026 Speedo Maryland Junior Championship Si
2091 Colin Verb 1:29.25 10 BB Min A: 1:19.69 (+9.56s | 10.7%) Pointe Aquatics 02/27/2026 2026 MCSA Junior Cup
50 IM
43.45
43.45
100 IM
45.80
1:29.25
100 IM
1:29.25
2092 Junming Hung 1:29.26 10 BB Min A: 1:19.69 (+9.57s | 10.7%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
50 IM
41.17
41.17
100 IM
48.09
1:29.26
100 IM
1:29.26
2093 Hugo Pace 1:29.27 10 BB Min A: 1:19.69 (+9.58s | 10.7%) Pacifica Sea Lions 03/28/2026 PSL March CBA+
2094 Kai Vo 1:29.28 9 BB Min A: 1:19.69 (+9.59s | 10.7%) Splash Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
2095 Lance Adams 1:29.28 10 BB Min A: 1:19.69 (+9.59s | 10.7%) Novi Sturgeons 11/15/2025 2025 SAC Thanksgiving Classic ABC Meet
50 IM
44.56
44.56
100 IM
44.72
1:29.28
100 IM
1:29.28
2096 Ibrahim Ghanem 1:29.29 9 BB Min A: 1:19.69 (+9.60s | 10.8%) Romulus Torpedoes Swim Club 11/07/2025 25th Annual A3 Red, White, And Blue Classic
50 IM
43.17
43.17
100 IM
46.12
1:29.29
100 IM
1:29.29
2097 Abraham Sanchez 1:29.30 10 BB Min A: 1:19.69 (+9.61s | 10.8%) Apex Swim Club 03/27/2026 2026 MR Bronze Championships Central KBM
50 IM
43.02
43.02
100 IM
46.28
1:29.30
100 IM
1:29.30
2098 Arden Earl 1:29.30 9 BB Min A: 1:19.69 (+9.61s | 10.8%) Lynchburg Aquatic Club 12/11/2025 2025 East Coast WinterFest
50 IM
42.58
42.58
100 IM
46.72
1:29.30
100 IM
1:29.30
2099 Silas Hornberger 1:29.31 9 BB Min A: 1:19.69 (+9.62s | 10.8%) Aces Swim Club 03/06/2026 2026 CO 14 U Silver State
50 IM
40.19
40.19
100 IM
49.12
1:29.31
100 IM
1:29.31
2100 Tyler Mirasol 1:29.31 9 BB Min A: 1:19.69 (+9.62s | 10.8%) Quicksilver Swimming 02/21/2026 Pacific Swimming 10 U SCY Championship

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.