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USA Boys 10 & under - 100 M Free

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
801 Lucas Heine 1:38.60 9 B Min BB: 1:30.59 (+8.01s | 8.1%) Foxjets Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Free
48.61
48.61
100 Free
49.99
1:38.60
100 Free
1:38.60
802 Bo Bamford 1:38.61 9 B Min BB: 1:30.59 (+8.02s | 8.1%) Portland Aquatic Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
45.95
45.95
100 Free
52.66
1:38.61
100 Free
1:38.61
803 Akasion Sheppard 1:38.62 10 B Min BB: 1:30.59 (+8.03s | 8.1%) Kissimmee Swim Association 05/16/2025 2025 PA Long Course Invite
50 Free
47.63
47.63
100 Free
50.99
1:38.62
100 Free
1:38.62
804 Leaf Volschke 1:38.65 9 B Min BB: 1:30.59 (+8.06s | 8.2%) Valley Swim Team Phoenix 07/11/2024 2024 RAYS Summer Awards
50 Free
46.65
46.65
100 Free
52.00
1:38.65
100 Free
1:38.65
805 Darryl Davis 1:38.65 9 B Min BB: 1:30.59 (+8.06s | 8.2%) Pueblo County Swim Team 06/06/2025 2025 CO La Junta Invitational
806 Oliver Ni 1:38.65 10 B Min BB: 1:30.59 (+8.06s | 8.2%) Makos Aquatics Club of Gainesv 06/06/2025 2025 MAKOS Summer Splash
807 William Toole 1:38.68 10 B Min BB: 1:30.59 (+8.09s | 8.2%) Pro Swimming 07/11/2025 2025 PN OCA July Jamboree Invitational
808 Ernesto Galindo Sandoval 1:38.68 10 B Min BB: 1:30.59 (+8.09s | 8.2%) Halcones Marinos Capn 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Free
49.23
49.23
100 Free
49.45
1:38.68
100 Free
1:38.68
809 Reed Bortner 1:38.70 10 B Min BB: 1:30.59 (+8.11s | 8.2%) Fairfax Foxes Swimming 04/26/2024 2024 Helen Wang Sunflower Classic
810 Jackson Lee 1:38.70 10 B Min BB: 1:30.59 (+8.11s | 8.2%) Pacifica Sea Lions 06/07/2024 Burlingame Aquatic Club Long Course CBA+
811 Maximus Coleman 1:38.70 10 B Min BB: 1:30.59 (+8.11s | 8.2%) Cottonwood Heights Aquatics 05/30/2025 2025 UT CHAT Non Qualifier
50 Free
48.38
48.38
100 Free
50.32
1:38.70
100 Free
1:38.70
812 Adam Wang 1:38.75 9 B Min BB: 1:30.59 (+8.16s | 8.3%) Riptide Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Free
47.30
47.30
100 Free
51.45
1:38.75
100 Free
1:38.75
813 Bennett Gregory 1:38.81 10 B Min BB: 1:30.59 (+8.22s | 8.3%) YMCA of Austin Swim Alliance 04/19/2025 2025 ST ASC Long Course Kickoff
50 Free
46.96
46.96
100 Free
51.85
1:38.81
100 Free
1:38.81
814 Smith Larsen 1:38.81 9 B Min BB: 1:30.59 (+8.22s | 8.3%) Magic Valley Marlins 07/18/2025 2025 LCM Summer Championships
50 Free
45.52
45.52
100 Free
53.29
1:38.81
100 Free
1:38.81
815 Ely Marsh 1:38.82 10 B Min BB: 1:30.59 (+8.23s | 8.3%) Sarasota Tsunami Swim Team 04/11/2025 2025 GCST Spring Invite
50 Free
45.55
45.55
100 Free
53.27
1:38.82
100 Free
1:38.82
816 Luke Song 1:38.83 10 B Min BB: 1:30.59 (+8.24s | 8.3%) Tri-city Channel Cats 07/25/2025 2025 IES LC CHAMPIONSHIPS
817 Ethan Zhang 1:38.86 9 B Min BB: 1:30.59 (+8.27s | 8.4%) Fmy Gators 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Free
46.23
46.23
100 Free
52.63
1:38.86
100 Free
1:38.86
818 Ari Farzin-Horton 1:38.92 9 B Min BB: 1:30.59 (+8.33s | 8.4%) DeAnza Cupertino Aquatics 06/06/2025 2025 DACA LC CBA+ Meet
819 Liam Shamaev 1:38.92 10 B Min BB: 1:30.59 (+8.33s | 8.4%) Mission Aurora Colorado Swimmi 06/07/2025 2025 CO MACS Suburban League Invite
820 Dale Joyce 1:38.93 10 B Min BB: 1:30.59 (+8.34s | 8.4%) Puget Sound Swim Club 06/20/2025 2025 IE VS Starlight Open
821 Aleksander Zuev 1:38.94 9 B Min BB: 1:30.59 (+8.35s | 8.4%) Foothills Swim Team 05/16/2025 2025 CO NJ Ken Kelley Invite
50 Free
45.15
45.15
100 Free
53.79
1:38.94
100 Free
1:38.94
822 Lichen Chi 1:38.95 9 B Min BB: 1:30.59 (+8.36s | 8.4%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Free
46.30
46.30
100 Free
52.65
1:38.95
100 Free
1:38.95
823 Elliott Boswell 1:38.96 10 B Min BB: 1:30.59 (+8.37s | 8.5%) Escalate Aquatic Team 06/20/2025 2025 ST AAAA NS George Block Invite
824 Conagher Jackson 1:38.97 10 B Min BB: 1:30.59 (+8.38s | 8.5%) Lincoln City Swim Club 03/07/2026 Valley Coast Swim League 2026
50 Free
45.73
45.73
100 Free
53.24
1:38.97
100 Free
1:38.97
825 Jay Kowren 1:38.97 10 B Min BB: 1:30.59 (+8.38s | 8.5%) Bainbridge Island Swim Club 05/02/2025 2025 PN BC May Flowers
826 Orion Boudreaux 1:38.99 10 B Min BB: 1:30.59 (+8.40s | 8.5%) Napa Valley Swim Team 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
827 Noah Thomas 1:39.00 9 B Min BB: 1:30.59 (+8.41s | 8.5%) Tide Swimming 06/07/2024 2024 TIDE Swimming Schools Out Classic
50 Free
47.05
47.05
100 Free
51.95
1:39.00
100 Free
1:39.00
828 Faddey Nosenko 1:39.00 9 B Min BB: 1:30.59 (+8.41s | 8.5%) Unattached 06/20/2025 2025 Planet Swim Summer Championships
829 Ben Wood 1:39.02 10 B Min BB: 1:30.59 (+8.43s | 8.5%) Indian River Aquatics 06/07/2025 2025 TCA Aaron Vaughn Memorial
50 Free
46.53
46.53
100 Free
52.49
1:39.02
100 Free
1:39.02
830 Alex Joy 1:39.05 10 B Min BB: 1:30.59 (+8.46s | 8.5%) Los Altos Mountain View Aquati 06/27/2025 Silicon Valley LC CBA+ Meet
831 Maximilian Smith 1:39.05 9 B Min BB: 1:30.59 (+8.46s | 8.5%) Lynchburg YMCA Swim Team 07/12/2024 2024 CCA Summer Awards
50 Free
47.62
47.62
100 Free
51.43
1:39.05
100 Free
1:39.05
832 Everett Keyler 1:39.06 9 B Min BB: 1:30.59 (+8.47s | 8.6%) Wright County Wave Swim Club 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Free
47.45
47.45
100 Free
51.61
1:39.06
100 Free
1:39.06
833 Westley Berman 1:39.06 10 B Min BB: 1:30.59 (+8.47s | 8.6%) Palo Alto Stanford Aquatics 05/16/2025 2025 DACA LC CBA Meet
834 Ethan Ramon 1:39.12 10 B Min BB: 1:30.59 (+8.53s | 8.6%) Nitro Swimming 06/08/2025 2025 ST TXLA 14 U Sprint Cup
50 Free
47.69
47.69
100 Free
51.43
1:39.12
100 Free
1:39.12
835 Seth Nareedokmai 1:39.13 8 B Min BB: 1:30.59 (+8.54s | 8.6%) Jcc Sailfish 06/12/2025 Holtrey Summer Classic
50 Free
46.37
46.37
100 Free
52.76
1:39.13
100 Free
1:39.13
836 Knox Monsivais 1:39.15 10 B Min BB: 1:30.59 (+8.56s | 8.6%) Lehi Aquatics 05/16/2025 SDAT Summer Fun SCM Meet 2025
50 Free
44.67
44.67
100 Free
54.48
1:39.15
100 Free
1:39.15
837 Quintus Cheung 1:39.16 8 B Min BB: 1:30.59 (+8.57s | 8.6%) Milpitas Aquatic Club 06/27/2025 Valley Splash
838 Isaiah Williams 1:39.17 10 B Min BB: 1:30.59 (+8.58s | 8.7%) Accokeek Stroke Technique Swim 08/06/2025 2025 Summer Elite Showcase
50 Free
48.96
48.96
100 Free
50.21
1:39.17
100 Free
1:39.17
839 Logan Shen 1:39.19 10 B Min BB: 1:30.59 (+8.60s | 8.7%) Alto Swim Club 07/19/2025 Alto Last Splash
840 Maverick Albright 1:39.19 10 B Min BB: 1:30.59 (+8.60s | 8.7%) Reno Aquatic Club 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Free
46.76
46.76
100 Free
52.43
1:39.19
100 Free
1:39.19
841 Matthew Caldwell 1:39.22 10 B Min BB: 1:30.59 (+8.63s | 8.7%) Univ. of Denver Hilltoppers 07/12/2025 2025 CO TOPS SBL Summer Sizzler
842 Henry Zheng 1:39.23 9 B Min BB: 1:30.59 (+8.64s | 8.7%) Aquajets Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Free
47.19
47.19
100 Free
52.04
1:39.23
100 Free
1:39.23
843 Robert Kolesnik 1:39.25 10 B Min BB: 1:30.59 (+8.66s | 8.7%) Bulldog Swim Club 07/19/2025 Alto Last Splash
844 Bennett Kohlmeyer 1:39.28 10 B Min BB: 1:30.59 (+8.69s | 8.8%) Life Time Colorado Swim Club 04/26/2025 2025 CO FST Spring LC Fever
50 Free
46.21
46.21
100 Free
53.07
1:39.28
100 Free
1:39.28
845 Moses Duong 1:39.28 10 B Min BB: 1:30.59 (+8.69s | 8.8%) Firestone Akron Swim Team 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Free
43.84
43.84
100 Free
55.44
1:39.28
100 Free
1:39.28
846 Michael O'Connell 1:39.32 9 B Min BB: 1:30.59 (+8.73s | 8.8%) Riptide Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Free
46.72
46.72
100 Free
52.60
1:39.32
100 Free
1:39.32
847 Arthur Dodington 1:39.37 9 B Min BB: 1:30.59 (+8.78s | 8.8%) Edina Swim Club 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Free
46.98
46.98
100 Free
52.39
1:39.37
100 Free
1:39.37
848 Connor Osborne 1:39.39 10 B Min BB: 1:30.59 (+8.80s | 8.9%) Prineville Swim Team 07/25/2025 2025 OR East Cascade Season Finale
849 Nathaniel Liparini 1:39.45 9 B Min BB: 1:30.59 (+8.86s | 8.9%) Swim Melbourne 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
850 Cooper Horne 1:39.52 10 B Min BB: 1:30.59 (+8.93s | 9.0%) Racer X Aquatics 06/12/2025 Holtrey Summer Classic
50 Free
47.83
47.83
100 Free
51.69
1:39.52
100 Free
1:39.52

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.