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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 Archer Hsia 1:30.53 10 B Min BB: 1:29.69 (+0.84s | 0.9%) YMCA of the Triangle Area Swim 03/19/2026 2026 USRY Short Course Champs
50 IM
41.44
41.44
100 IM
49.09
1:30.53
100 IM
1:30.53
1802 Nolan Wilkey 1:30.54 10 B Min BB: 1:29.69 (+0.85s | 0.9%) Minnetonka Swim Club 02/27/2026 2026 MN MTKA Minnesota Regional Championship
50 IM
40.15
40.15
100 IM
50.39
1:30.54
100 IM
1:30.54
1803 Roha Joo 1:30.55 9 B Min BB: 1:29.69 (+0.86s | 0.9%) Phoenix Aquatic Club 11/08/2025 2025 MR PAC Maria Parmanan Invitational
50 IM
43.12
43.12
100 IM
47.43
1:30.55
100 IM
1:30.55
1804 Jason Buhr 1:30.56 10 B Min BB: 1:29.69 (+0.87s | 1.0%) Pikes Peak Athletics 07/18/2026 2026 CO AP Rocky Mountain State Games
50 IM
41.39
41.39
100 IM
49.17
1:30.56
100 IM
1:30.56
1805 George Tian 1:30.56 10 B Min BB: 1:29.69 (+0.87s | 1.0%) United Swim Club 01/30/2026 2026 Mac Crutchfield Invitational
50 IM
42.61
42.61
100 IM
47.95
1:30.56
100 IM
1:30.56
1806 Abraham Polisuk 1:30.57 10 B Min BB: 1:29.69 (+0.88s | 1.0%) Gator Swim Club 12/05/2025 2025 Speedo Gator Holiday Classic
50 IM
42.39
42.39
100 IM
48.18
1:30.57
100 IM
1:30.57
1807 Sam Steiner 1:30.58 10 B Min BB: 1:29.69 (+0.89s | 1.0%) The Capitol Sea Devils 11/21/2025 2025 Swim Rock
50 IM
44.53
44.53
100 IM
46.05
1:30.58
100 IM
1:30.58
1808 Cooper Lerch 1:30.59 9 B Min BB: 1:29.69 (+0.90s | 1.0%) Stingrays Swim Team 02/13/2026 2026 Northern District 12 Under Championship
50 IM
38.85
38.85
100 IM
51.74
1:30.59
100 IM
1:30.59
1809 Titan Otterstrom 1:30.59 10 B Min BB: 1:29.69 (+0.90s | 1.0%) Aquawolves Swimming 03/06/2026 2026 CO 14 U Silver State
50 IM
41.39
41.39
100 IM
49.20
1:30.59
100 IM
1:30.59
1810 Logan Castillo 1:30.60 8 B Min BB: 1:29.69 (+0.91s | 1.0%) Long Island Aquatic Club 03/07/2026 2026 MR Metro 8 Under Championships
50 IM
43.39
43.39
100 IM
47.21
1:30.60
100 IM
1:30.60
1811 Bradley Royce 1:30.60 10 B Min BB: 1:29.69 (+0.91s | 1.0%) Highlands Ranch Aquatics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 IM
38.97
38.97
100 IM
51.63
1:30.60
100 IM
1:30.60
1812 Eric Sliwowski 1:30.60 9 B Min BB: 1:29.69 (+0.91s | 1.0%) North Carolina Aquatic Club 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
50 IM
40.50
40.50
100 IM
50.10
1:30.60
100 IM
1:30.60
1813 Chase Turlington 1:30.60 10 B Min BB: 1:29.69 (+0.91s | 1.0%) Tac Titans 07/31/2026 2026 TAC TITANS Summer Sizzler
50 IM
38.64
38.64
100 IM
51.96
1:30.60
100 IM
1:30.60
1814 Bode McCollum 1:30.60 10 B Min BB: 1:29.69 (+0.91s | 1.0%) Aces Swim Club 02/14/2026 2026 CO ACES Winter Open
50 IM
43.60
43.60
100 IM
47.00
1:30.60
100 IM
1:30.60
1815 Keegan Wallace 1:30.61 9 B Min BB: 1:29.69 (+0.92s | 1.0%) SwimRVA 01/09/2026 NOVA New Year S Kick Off
50 IM
40.86
40.86
100 IM
49.75
1:30.61
100 IM
1:30.61
1816 Zen Hein 1:30.62 10 B Min BB: 1:29.69 (+0.93s | 1.0%) Fog City Hammerheads 02/07/2026 PASA CBA+ SCY Meet Feb 2026
1817 Owen McDonald 1:30.63 10 B Min BB: 1:29.69 (+0.94s | 1.0%) Houston Hydra 02/21/2025 2025 Gulf 12 Under Champs (TASC)
50 IM
40.95
40.95
100 IM
49.68
1:30.63
100 IM
1:30.63
1818 Aiden Killion 1:30.63 10 B Min BB: 1:29.69 (+0.94s | 1.0%) Marlins Of Raleigh 02/13/2026 Speedo 2026 MOR Short Course Qualifier Meet
50 IM
41.61
41.61
100 IM
49.02
1:30.63
100 IM
1:30.63
1819 Watson Xie 1:30.64 10 B Min BB: 1:29.69 (+0.95s | 1.0%) Chinook Aquatic Club 02/27/2026 2026 PN February AGI, Division 2 Approved
50 IM
42.22
42.22
100 IM
48.42
1:30.64
100 IM
1:30.64
1820 Evan Doong 1:30.64 10 B Min BB: 1:29.69 (+0.95s | 1.0%) Sunnyvale Swim Club 03/28/2026 LAMV C B A+ Meet
50 IM
42.20
42.20
100 IM
48.44
1:30.64
100 IM
1:30.64
1821 Luther Kim 1:30.64 10 B Min BB: 1:29.69 (+0.95s | 1.0%) Sea to Desert Swim Association 01/31/2026 2026 SI HSA All Ages NTS Meet
1822 Graham Nagtzaam 1:30.65 10 B Min BB: 1:29.69 (+0.96s | 1.1%) Potomac Marlins 12/04/2025 2025 Sport Fair Winter Classic
50 IM
43.45
43.45
100 IM
47.20
1:30.65
100 IM
1:30.65
1823 Isaiah Auger 1:30.65 10 B Min BB: 1:29.69 (+0.96s | 1.1%) Powell Crosley YMCA 02/19/2026 2026 OH CM SC Regional Championships
50 IM
43.22
43.22
100 IM
47.43
1:30.65
100 IM
1:30.65
1824 Adam Wanichek 1:30.65 10 B Min BB: 1:29.69 (+0.96s | 1.1%) Bellevue Club Swim Team 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 IM
44.69
44.69
100 IM
45.96
1:30.65
100 IM
1:30.65
1825 Theodore Davidson 1:30.65 10 B Min BB: 1:29.69 (+0.96s | 1.1%) Ensworth Aquatics 12/05/2025 2025 Holiday Classic
1826 Clifford Johnson 1:30.65 10 B Min BB: 1:29.69 (+0.96s | 1.1%) Team Charlotte Swimming 03/07/2026 2026 MSA March Madness Invitational
50 IM
42.00
42.00
100 IM
48.65
1:30.65
100 IM
1:30.65
1827 Henry Westerbeek 1:30.66 10 B Min BB: 1:29.69 (+0.97s | 1.1%) Benton Harbor-St. Joseph YMCA 02/21/2026 2026 Michigan YMCA Clusters Championship
50 IM
42.05
42.05
100 IM
48.61
1:30.66
100 IM
1:30.66
1828 Joseph Fernandez 1:30.66 9 B Min BB: 1:29.69 (+0.97s | 1.1%) Staten Island Aquatics Club 02/07/2026 2026 MR QNS We Fly High Invitational
50 IM
44.59
44.59
100 IM
46.07
1:30.66
100 IM
1:30.66
1829 Jasper Rickert 1:30.66 10 B Min BB: 1:29.69 (+0.97s | 1.1%) Morgan Family Sea Dragons 01/24/2026 2026 WA State Y Championship Meet
50 IM
40.84
40.84
100 IM
49.82
1:30.66
100 IM
1:30.66
1830 Elliott Zimmer 1:30.67 10 B Min BB: 1:29.69 (+0.98s | 1.1%) Greensboro Community YMCA 03/06/2026 Jon Jolley GYSSA 2026
50 IM
42.20
42.20
100 IM
48.47
1:30.67
100 IM
1:30.67
1831 Xander Dalai 1:30.67 8 B Min BB: 1:29.69 (+0.98s | 1.1%) Old Dominion Aquatic Club 02/07/2026 2026 8 And Under Southeastern District Champs
50 IM
40.31
40.31
100 IM
50.36
1:30.67
100 IM
1:30.67
1832 Asher Snead 1:30.68 9 B Min BB: 1:29.69 (+0.99s | 1.1%) Poseidon Swimming Inc 10/24/2025 NOVA Halloween Haunt
50 IM
40.59
40.59
100 IM
50.09
1:30.68
100 IM
1:30.68
1833 Elan Lopez 1:30.69 10 B Min BB: 1:29.69 (+1.00s | 1.1%) Hauppauge Swimming 03/13/2026 2026 NE CRA End Of Season March Invite
50 IM
41.60
41.60
100 IM
49.09
1:30.69
100 IM
1:30.69
1834 Henry Azarm 1:30.69 10 B Min BB: 1:29.69 (+1.00s | 1.1%) All Star Aquatics 11/14/2025 2025PV November Open Fairland
50 IM
42.30
42.30
100 IM
48.39
1:30.69
100 IM
1:30.69
1835 Ethan Hood 1:30.70 10 B Min BB: 1:29.69 (+1.01s | 1.1%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 IM
40.63
40.63
100 IM
50.07
1:30.70
100 IM
1:30.70
1836 Sean Tangmunkong 1:30.70 9 B Min BB: 1:29.69 (+1.01s | 1.1%) Mystic Valley YMCA 03/21/2026 2026 NE YNS YMCA New England Championship
50 IM
43.66
43.66
100 IM
47.04
1:30.70
100 IM
1:30.70
1837 Hunter Wilson 1:30.71 10 B Min BB: 1:29.69 (+1.02s | 1.1%) Kamehameha Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 IM
39.02
39.02
100 IM
51.69
1:30.71
100 IM
1:30.71
1838 Samuel Diemert 1:30.71 9 B Min BB: 1:29.69 (+1.02s | 1.1%) Mission Aurora Colorado Swimmi 03/13/2026 Mile High Championship Invitational
50 IM
40.14
40.14
100 IM
50.57
1:30.71
100 IM
1:30.71
1839 Bates Canada 1:30.72 10 B Min BB: 1:29.69 (+1.03s | 1.1%) Bolles School Sharks 12/04/2025 RAFC Winter Classic
50 IM
42.67
42.67
100 IM
48.05
1:30.72
100 IM
1:30.72
1840 Grayson King 1:30.72 10 B Min BB: 1:29.69 (+1.03s | 1.1%) Riptide Swim Team 02/27/2026 2026 MN MAN Minnesota Regional Championship
50 IM
43.34
43.34
100 IM
47.38
1:30.72
100 IM
1:30.72
1841 Akihito Higgins 1:30.72 10 B Min BB: 1:29.69 (+1.03s | 1.1%) Auburn Aquatics 02/20/2026 2026 SE Auburn Classic
50 IM
40.81
40.81
100 IM
49.91
1:30.72
100 IM
1:30.72
1842 Matthew Bennett 1:30.73 10 B Min BB: 1:29.69 (+1.04s | 1.1%) Pipeline Swimming 11/21/2025 SPA PYP NOVEMBER 2025
50 IM
43.38
43.38
100 IM
47.35
1:30.73
100 IM
1:30.73
1843 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
1844 Wesley Baird 1:30.74 10 B Min BB: 1:29.69 (+1.05s | 1.2%) Empire Swimming 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 IM
42.56
42.56
100 IM
48.18
1:30.74
100 IM
1:30.74
1845 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
1846 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
1847 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
1848 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
1849 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
1850 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

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.