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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
3601 Finn Demarest 1:36.94 9 B Min BB: 1:29.69 (+7.25s | 7.5%) Suburban Aquatics 12/21/2025 2025 PAC 10 U Reindeer Games
3602 Owen Melin 1:36.94 8 B Min BB: 1:29.69 (+7.25s | 7.5%) Swim Fort Lauderdale 11/21/2025 2025 RAFC Almost Turkey Invitational
3603 Matthew Merz 1:36.95 9 B Min BB: 1:29.69 (+7.26s | 7.5%) Los Gatos Swim Club 01/16/2026 2026 Brian Malick Memorial Z1S Championships
3604 Micah Utz 1:36.95 10 B Min BB: 1:29.69 (+7.26s | 7.5%) Arlington Aquatic Club 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
50 IM
47.36
47.36
100 IM
49.59
1:36.95
100 IM
1:36.95
3605 Jasper Wang 1:36.97 9 B Min BB: 1:29.69 (+7.28s | 7.5%) Kamehameha Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 IM
45.67
45.67
100 IM
51.30
1:36.97
100 IM
1:36.97
3606 Luke Cheng 1:36.97 10 B Min BB: 1:29.69 (+7.28s | 7.5%) Otter Swim Club 03/07/2026 2026 PASA Last Chance For JO S
3607 Kaiden McGinnis 1:36.97 10 B Min BB: 1:29.69 (+7.28s | 7.5%) Kamehameha Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 IM
47.82
47.82
100 IM
49.15
1:36.97
100 IM
1:36.97
3608 Reef Sundt 1:36.97 10 B Min BB: 1:29.69 (+7.28s | 7.5%) Warrior Aquatic Club 02/07/2026 BIG ISLAND SWIMMING @ KCAC
50 IM
48.70
48.70
100 IM
48.27
1:36.97
100 IM
1:36.97
3609 Dylan Lossius 1:36.97 10 B Min BB: 1:29.69 (+7.28s | 7.5%) Sevier Aquatic Club 12/05/2025 2025 Holiday Classic
3610 Shane De Wet 1:36.98 10 B Min BB: 1:29.69 (+7.29s | 7.5%) Yakima YMCA Swim Team 12/06/2025 2025 IE VS Christmas Open
3611 Joshua Wheaton 1:36.98 10 B Min BB: 1:29.69 (+7.29s | 7.5%) Tualatin Hills Swim Club 05/31/2025 2025 Wine Country Invitational
50 IM
44.32
44.32
100 IM
52.66
1:36.98
100 IM
1:36.98
3612 Anson Stowe 1:36.98 10 B Min BB: 1:29.69 (+7.29s | 7.5%) Gaston Gators 03/07/2026 RCST Pirate S Gold
3613 Piradon Pukrittayakamee 1:36.98 9 B Min BB: 1:29.69 (+7.29s | 7.5%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
3614 Aaden Foster 1:36.99 9 B Min BB: 1:29.69 (+7.30s | 7.5%) Denver Swim Academy 01/23/2026 2026 CO TOPS Colorado Open
3615 Jonathan Bernales 1:37.01 10 B Min BB: 1:29.69 (+7.32s | 7.5%) SOL Swim Team 03/21/2026 2026 SI CAST All Ages NTS Meet South
3616 Martin Carmichael 1:37.01 10 B Min BB: 1:29.69 (+7.32s | 7.5%) Crimson Tide Aquatics 01/16/2026 2026 Gabrielle Rose Tiger Classic
50 IM
43.48
43.48
100 IM
53.53
1:37.01
100 IM
1:37.01
3617 Louie Roedersheimer 1:37.01 10 B Min BB: 1:29.69 (+7.32s | 7.5%) Cincinnati Marlins 02/19/2026 2026 OH CM SC Regional Championships
50 IM
47.48
47.48
100 IM
49.53
1:37.01
100 IM
1:37.01
3618 Grant Schmidlin 1:37.02 8 B Min BB: 1:29.69 (+7.33s | 7.6%) Commonwealth Swimming 01/30/2026 2026 NE CS Silver Championships
50 IM
45.79
45.79
100 IM
51.23
1:37.02
100 IM
1:37.02
3619 Declan Mahland 1:37.03 10 B Min BB: 1:29.69 (+7.34s | 7.6%) Lynchburg Aquatic Club 02/27/2026 2026 SW District Champs 9 Over
50 IM
45.14
45.14
100 IM
51.89
1:37.03
100 IM
1:37.03
3620 Leo Yu 1:37.03 9 B Min BB: 1:29.69 (+7.34s | 7.6%) Commonwealth Swimming 03/13/2026 2026 NE INST NE Cup
50 IM
46.50
46.50
100 IM
50.53
1:37.03
100 IM
1:37.03
3621 Andrew Fisher 1:37.04 10 B Min BB: 1:29.69 (+7.35s | 7.6%) The Capitol Sea Devils 10/25/2025 2025 PV Monster Mash
3622 Chance Tan-Nelson 1:37.04 9 B Min BB: 1:29.69 (+7.35s | 7.6%) West Coast Aquatics 03/28/2026 2026 PN Spring Showdown, Div 3 Approved
50 IM
46.58
46.58
100 IM
50.46
1:37.04
100 IM
1:37.04
3623 Breck Ervin 1:37.04 9 B Min BB: 1:29.69 (+7.35s | 7.6%) SwimRise Aquatics 02/20/2026 2026 Area 1 Spring Championships
50 IM
45.29
45.29
100 IM
51.75
1:37.04
100 IM
1:37.04
3624 Charlie Huynh 1:37.05 9 B Min BB: 1:29.69 (+7.36s | 7.6%) Sarasota Sharks 02/27/2026 2026 T2 Area 5 Championships
50 IM
44.07
44.07
100 IM
52.98
1:37.05
100 IM
1:37.05
3625 Everett Levitt 1:37.05 10 B Min BB: 1:29.69 (+7.36s | 7.6%) DeAnza Cupertino Aquatics 03/07/2026 DACA CBA Meet
3626 Ryder Carsey 1:37.05 10 B Min BB: 1:29.69 (+7.36s | 7.6%) Greater Toledo Aquatic Club 02/19/2026 2026 OH SOS SC Regional Championships
50 IM
48.65
48.65
100 IM
48.40
1:37.05
100 IM
1:37.05
3627 Charles Lininger 1:37.05 10 B Min BB: 1:29.69 (+7.36s | 7.6%) Byron Center Aquatics 11/01/2025 Greater Kalamazoo Arena Challenge
50 IM
44.09
44.09
100 IM
52.96
1:37.05
100 IM
1:37.05
3628 Connor Wood 1:37.06 9 B Min BB: 1:29.69 (+7.37s | 7.6%) Rima United 02/06/2026 2026 NE CRA Last Chance February Invite
50 IM
46.78
46.78
100 IM
50.28
1:37.06
100 IM
1:37.06
3629 Henry Omer 1:37.06 10 B Min BB: 1:29.69 (+7.37s | 7.6%) Machine Aquatics 03/20/2026 March Madness 2026
3630 Maddox Fiddler 1:37.07 10 B Min BB: 1:29.69 (+7.38s | 7.6%) Punahou Aquatics Institute 03/07/2026 2026 HI Junior Age Group SCY Championship
50 IM
45.98
45.98
100 IM
51.09
1:37.07
100 IM
1:37.07
3631 William Song 1:37.07 8 B Min BB: 1:29.69 (+7.38s | 7.6%) Seattle Metropolitan Aquatic C 02/13/2026 2026 PN UPAC 4th Annual Feb Fly In Approved
50 IM
44.74
44.74
100 IM
52.33
1:37.07
100 IM
1:37.07
3632 Evan Nagle 1:37.08 10 B Min BB: 1:29.69 (+7.39s | 7.6%) McMinnville Swim Club 11/07/2025 2025 McSwimville Invitational
50 IM
47.86
47.86
100 IM
49.22
1:37.08
100 IM
1:37.08
3633 Grayson Choong 1:37.08 9 B Min BB: 1:29.69 (+7.39s | 7.6%) First Colony Swim Team, Inc. 02/21/2025 2025 Gulf 12 Under Champs (PACK)
50 IM
45.10
45.10
100 IM
51.98
1:37.08
100 IM
1:37.08
3634 Thomas Bailey 1:37.08 8 B Min BB: 1:29.69 (+7.39s | 7.6%) Raleigh Swimming Association 12/06/2025 2025 MOR Arctic Blast Meet
50 IM
42.79
42.79
100 IM
54.29
1:37.08
100 IM
1:37.08
3635 Harrison Randall 1:37.09 9 B Min BB: 1:29.69 (+7.40s | 7.6%) Baylor Swim Club 02/13/2026 2026 SE BAY Region 2 Championships Copied
50 IM
41.41
41.41
100 IM
55.68
1:37.09
100 IM
1:37.09
3636 John Calhoun 1:37.09 10 B Min BB: 1:29.69 (+7.40s | 7.6%) Nova of Virginia 06/08/2024 NOVA SC Summer Slam
3637 Ives Peredo 1:37.10 9 B Min BB: 1:29.69 (+7.41s | 7.6%) Nation\\\\\\'s Capital Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
50 IM
44.74
44.74
100 IM
52.36
1:37.10
100 IM
1:37.10
3638 Hughie Easterday-Woodson 1:37.10 9 B Min BB: 1:29.69 (+7.41s | 7.6%) Riverbank RedTails Swim Team 03/27/2026 2026 MR Bronze Championships Central KBM
50 IM
44.85
44.85
100 IM
52.25
1:37.10
100 IM
1:37.10
3639 Ethan Smith 1:37.10 9 B Min BB: 1:29.69 (+7.41s | 7.6%) Bend Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 IM
47.30
47.30
100 IM
49.80
1:37.10
100 IM
1:37.10
3640 Peter Ehlers 1:37.10 8 B Min BB: 1:29.69 (+7.41s | 7.6%) MN Flyers Swim Team 02/21/2026 2026 MN FOXJ MN Bronze Championship
50 IM
46.54
46.54
100 IM
50.56
1:37.10
100 IM
1:37.10
3641 Julian Xu 1:37.10 10 B Min BB: 1:29.69 (+7.41s | 7.6%) Westchester Aquatic Club 10/18/2025 2025 MR WEST Tricia Dewey Tails Of Hope
50 IM
49.59
49.59
100 IM
47.51
1:37.10
100 IM
1:37.10
3642 Bryant Xin 1:37.11 7 B Min BB: 1:29.69 (+7.42s | 7.6%) Westchester Aquatic Club 03/07/2026 2026 MR Metro 8 Under Championships
50 IM
45.42
45.42
100 IM
51.69
1:37.11
100 IM
1:37.11
3643 Shay Jain 1:37.12 9 B Min BB: 1:29.69 (+7.43s | 7.7%) Palo Alto Stanford Aquatics 01/10/2026 SSF NEW YEAR SPLASH C B A+
3644 Samuel Zhou 1:37.12 9 B Min BB: 1:29.69 (+7.43s | 7.7%) Bay Club Panthers 03/07/2026 BAC Race To AGCs
3645 Lucas Rodriguez 1:37.12 10 B Min BB: 1:29.69 (+7.43s | 7.7%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 IM
44.22
44.22
100 IM
52.90
1:37.12
100 IM
1:37.12
3646 Lucas Li 1:37.13 8 B Min BB: 1:29.69 (+7.44s | 7.7%) Milpitas Aquatic Club 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
50 IM
45.48
45.48
100 IM
51.65
1:37.13
100 IM
1:37.13
3647 Connor Hilton 1:37.14 9 B Min BB: 1:29.69 (+7.45s | 7.7%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 IM
47.43
47.43
100 IM
49.71
1:37.14
100 IM
1:37.14
3648 Mark Arkhipov 1:37.15 9 B Min BB: 1:29.69 (+7.46s | 7.7%) Gamecock Aquatics 01/23/2026 2026 TEAM Arena Western Open Copied
50 IM
43.83
43.83
100 IM
53.32
1:37.15
100 IM
1:37.15
3649 Sean McKenna 1:37.15 10 B Min BB: 1:29.69 (+7.46s | 7.7%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 IM
44.91
44.91
100 IM
52.24
1:37.15
100 IM
1:37.15
3650 Jackson Thum 1:37.16 10 B Min BB: 1:29.69 (+7.47s | 7.7%) Sioux Falls Swim Team 11/15/2025 2025 SD YST Charity Invite
50 IM
46.79
46.79
100 IM
50.37
1:37.16
100 IM
1:37.16

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.