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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
1801 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
1802 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
1803 Austin Tolhurst 1:30.96 10 B Min BB: 1:29.69 (+1.27s | 1.4%) Jersey Gators 01/10/2026 2026 PTAC Tiger Invitational
50 IM
44.23
44.23
100 IM
46.73
1:30.96
100 IM
1:30.96
1804 Everett Jo 1:30.96 10 B Min BB: 1:29.69 (+1.27s | 1.4%) North State Narwhals 03/06/2026 2026 SNS 14 Under Short Course Championships
50 IM
44.24
44.24
100 IM
46.72
1:30.96
100 IM
1:30.96
1805 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
1806 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
1807 Brooks Crosnicker 1:30.98 8 B Min BB: 1:29.69 (+1.29s | 1.4%) Machine Aquatics 03/20/2026 March Madness 2026
1808 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
1809 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
1810 Keayan Liang 1:31.00 9 B Min BB: 1:29.69 (+1.31s | 1.4%) Quince Orchard Swim Academy 11/14/2025 2025PV November Open Fairland
50 IM
40.84
40.84
100 IM
50.16
1:31.00
100 IM
1:31.00
1811 Sebastian Bernardo 1:31.00 9 B Min BB: 1:29.69 (+1.31s | 1.4%) Fall River YMCA Lightning 02/01/2026 2026 NE NCYW 36th Annual YMCA Pentathlon
50 IM
42.69
42.69
100 IM
48.31
1:31.00
100 IM
1:31.00
1812 Reean Shen 1:31.00 10 B Min BB: 1:29.69 (+1.31s | 1.4%) Bayclub Aquatic Swim Team 09/25/2026 2026 BAST Season Kick Off Sprint Approved
50 IM
42.06
42.06
100 IM
48.94
1:31.00
100 IM
1:31.00
1813 Zachary Ervin 1:31.01 9 B Min BB: 1:29.69 (+1.32s | 1.5%) Machine Aquatics 03/20/2026 March Madness 2026
1814 Tristan Zhang 1:31.02 9 B Min BB: 1:29.69 (+1.33s | 1.5%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
1815 Evan Wang 1:31.02 9 B Min BB: 1:29.69 (+1.33s | 1.5%) Olympic Cascade Aquatics 10/03/2026 2026 PN OCA John Walker Invitational Approve
50 IM
40.41
40.41
100 IM
50.61
1:31.02
100 IM
1:31.02
1816 Isaac Han 1:31.02 8 B Min BB: 1:29.69 (+1.33s | 1.5%) Sunnyvale Swim Club 10/03/2026 2026 De Anza Cupertino Aquatics SC CBA Meet
1817 Christian Matyja 1:31.03 10 B Min BB: 1:29.69 (+1.34s | 1.5%) Utica Shelby Swim Club 02/27/2026 2026 Junior Cup
50 IM
43.49
43.49
100 IM
47.54
1:31.03
100 IM
1:31.03
1818 Connor Sisserson 1:31.03 9 B Min BB: 1:29.69 (+1.34s | 1.5%) Herndon Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 IM
40.10
40.10
100 IM
50.93
1:31.03
100 IM
1:31.03
1819 Gavin Joy 1:31.03 10 B Min BB: 1:29.69 (+1.34s | 1.5%) Austin Swim Club 01/10/2026 2026 ST AHAC B Champs South Copied
1820 Ethan Shindelman 1:31.05 9 B Min BB: 1:29.69 (+1.36s | 1.5%) Sussex County YMCA 03/14/2026 2026 STAC Final Finale
50 IM
42.25
42.25
100 IM
48.80
1:31.05
100 IM
1:31.05
1821 Nicholas Chen 1:31.06 9 B Min BB: 1:29.69 (+1.37s | 1.5%) Kingfish Swimming Medfield 03/20/2026 2026 NE NSSC March Madness At MIT
50 IM
43.22
43.22
100 IM
47.84
1:31.06
100 IM
1:31.06
1822 Parker Jimenez 1:31.06 9 B Min BB: 1:29.69 (+1.37s | 1.5%) Ensworth Aquatics 09/25/2026 2026 Excel Aquatics Fall Fest Invite
50 IM
42.08
42.08
100 IM
48.98
1:31.06
100 IM
1:31.06
1823 Cameron Hernandez 1:31.07 9 B Min BB: 1:29.69 (+1.38s | 1.5%) Columbia Aquatics Association 01/03/2026 2026 ASTS Invitational
50 IM
41.43
41.43
100 IM
49.64
1:31.07
100 IM
1:31.07
1824 Edwar Cabrera 1:31.07 9 B Min BB: 1:29.69 (+1.38s | 1.5%) El Paso Aqua Posse 02/22/2026 2026 BD SC Jr Border Championship
1825 Elliott Rice 1:31.08 9 B Min BB: 1:29.69 (+1.39s | 1.5%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/22/2025 2025 Royal Fall Cup
50 IM
41.97
41.97
100 IM
49.11
1:31.08
100 IM
1:31.08
1826 Duke Neligan 1:31.08 9 B Min BB: 1:29.69 (+1.39s | 1.5%) South Lyon Aquatics 12/06/2025 SLA Holiday Blast
50 IM
44.64
44.64
100 IM
46.44
1:31.08
100 IM
1:31.08
1827 Wyatt White 1:31.08 10 B Min BB: 1:29.69 (+1.39s | 1.5%) Poseidon Aquatic Club 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 IM
45.37
45.37
100 IM
45.71
1:31.08
100 IM
1:31.08
1828 George Cryan 1:31.08 8 B Min BB: 1:29.69 (+1.39s | 1.5%) Northern KY Clippers 10/23/2026 2026 CLPR Halloween Meet
50 IM
42.32
42.32
100 IM
48.76
1:31.08
100 IM
1:31.08
1829 Aiden Konowalik 1:31.09 8 B Min BB: 1:29.69 (+1.40s | 1.5%) East Coast C-Cerpants 11/14/2025 ISCA Fall Classic Championship 2025
50 IM
43.51
43.51
100 IM
47.58
1:31.09
100 IM
1:31.09
1830 Dominic Pescarino 1:31.09 10 B Min BB: 1:29.69 (+1.40s | 1.5%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 12/06/2025 SLA Holiday Blast
50 IM
44.11
44.11
100 IM
46.98
1:31.09
100 IM
1:31.09
1831 Banyan Collins 1:31.09 7 B Min BB: 1:29.69 (+1.40s | 1.5%) Sun Coast Swim Team 07/24/2026 2026 Summer Area 3 Championships
50 IM
43.10
43.10
100 IM
47.99
1:31.09
100 IM
1:31.09
1832 Gavin Tong 1:31.10 8 B Min BB: 1:29.69 (+1.41s | 1.5%) Blue Dolphin Swim Team 10/17/2026 2026 PN IST Fall Open Approved
50 IM
44.30
44.30
100 IM
46.80
1:31.10
100 IM
1:31.10
1833 Adam Wang 1:31.11 9 B Min BB: 1:29.69 (+1.42s | 1.6%) Riptide Swim Team 02/27/2026 2026 MN MAN Minnesota Regional Championship
50 IM
41.86
41.86
100 IM
49.25
1:31.11
100 IM
1:31.11
1834 Johnny Hoesch 1:31.13 10 B Min BB: 1:29.69 (+1.44s | 1.6%) Olympus Aquatics 11/06/2025 2025 OA Thanksgiving Turkey Meet
50 IM
43.21
43.21
100 IM
47.92
1:31.13
100 IM
1:31.13
1835 Bennett Burtz 1:31.13 10 B Min BB: 1:29.69 (+1.44s | 1.6%) Colorado Stingrays Swim Team 10/16/2026 2026 CO PPA Harvest Heats
50 IM
42.30
42.30
100 IM
48.83
1:31.13
100 IM
1:31.13
1836 Axel Smith 1:31.16 10 B Min BB: 1:29.69 (+1.47s | 1.6%) Unattached 02/27/2026 2026 SW District Champs 9 Over
1837 Kekalaholuokekaipueo Hanson 1:31.16 10 B Min BB: 1:29.69 (+1.47s | 1.6%) Punahou Aquatics Institute 10/02/2026 2026 HI Al Minn Invitational
50 IM
45.93
45.93
100 IM
45.23
1:31.16
100 IM
1:31.16
1838 Meade Murphy 1:31.17 9 B Min BB: 1:29.69 (+1.48s | 1.6%) Upper Main Line YMCA 12/11/2025 2025 East Coast WinterFest
50 IM
43.07
43.07
100 IM
48.10
1:31.17
100 IM
1:31.17
1839 Charlie Keveren 1:31.18 10 B Min BB: 1:29.69 (+1.49s | 1.6%) Life Time Southeast Swim Team 09/26/2026 2026 Fall Kickoff Classic Inviational
1840 Wilson Crawford 1:31.19 9 B Min BB: 1:29.69 (+1.50s | 1.6%) Makos Aquatics Club of Gainesv 10/09/2026 2026 FAST Pumpkin Plunge
50 IM
42.72
42.72
100 IM
48.47
1:31.19
100 IM
1:31.19
1841 August Xu 1:31.19 10 B Min BB: 1:29.69 (+1.50s | 1.6%) Dynamo Swim Club 10/16/2026 2026 HSA Fran Norris Meet
50 IM
41.69
41.69
100 IM
49.50
1:31.19
100 IM
1:31.19
1842 William Aquino 1:31.21 10 B Min BB: 1:29.69 (+1.52s | 1.7%) Saline Swim Team 03/07/2026 2026 Lake Ontario Regional Meet
50 IM
42.29
42.29
100 IM
48.92
1:31.21
100 IM
1:31.21
1843 Emerson Osborn 1:31.21 10 B Min BB: 1:29.69 (+1.52s | 1.7%) Saint Joseph Aquatics 03/07/2026 2026 Lake Superior Regional Meet
50 IM
44.24
44.24
100 IM
46.97
1:31.21
100 IM
1:31.21
1844 Aadyant Agrawal 1:31.21 9 B Min BB: 1:29.69 (+1.52s | 1.7%) Wave Aquatics 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 IM
43.57
43.57
100 IM
47.64
1:31.21
100 IM
1:31.21
1845 Greysen Rigueur 1:31.23 9 B Min BB: 1:29.69 (+1.54s | 1.7%) Jersey Wahoos 11/07/2025 2025 Mid Atlantic AG Championship Showdown
50 IM
43.13
43.13
100 IM
48.10
1:31.23
100 IM
1:31.23
1846 James Kowen 1:31.23 9 B Min BB: 1:29.69 (+1.54s | 1.7%) Punahou Aquatics Institute 10/19/2025 Aulea Fall Frenzy Meet
1847 Ethan Zhong 1:31.24 9 B Min BB: 1:29.69 (+1.55s | 1.7%) Quicksilver Swimming 02/21/2026 Pacific Swimming 10 U SCY Championship
1848 Levi Garay 1:31.26 10 B Min BB: 1:29.69 (+1.57s | 1.7%) Fontana Aquatics Club 12/04/2025 2025 Holiday Swim Festival
50 IM
45.17
45.17
100 IM
46.09
1:31.26
100 IM
1:31.26
1849 Logan Yip 1:31.26 10 B Min BB: 1:29.69 (+1.57s | 1.7%) South San Francisco Aquatics 03/28/2026 PSL March CBA+
1850 Caleb Deering 1:31.27 7 B Min BB: 1:29.69 (+1.58s | 1.7%) New Wave Swim Team 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
50 IM
44.65
44.65
100 IM
46.62
1:31.27
100 IM
1:31.27

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.