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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
751 George Yu 1:23.36 10 BB Min A: 1:19.69 (+3.67s | 4.4%) Santa Clara Swim Club 02/07/2026 Valley Splash Short Course C B A Meet
752 Nicholas Mosendz 1:23.36 10 BB Min A: 1:19.69 (+3.67s | 4.4%) Santa Clara Swim Club 03/28/2026 Swim South Bay
753 Ford Halvorson 1:23.36 10 BB Min A: 1:19.69 (+3.67s | 4.4%) Foxjets Swim Team 01/09/2026 2026 MN FOXJ Winter Classic
50 IM
37.25
37.25
100 IM
46.11
1:23.36
100 IM
1:23.36
754 William Hall 1:23.37 9 BB Min A: 1:19.69 (+3.68s | 4.4%) Tennessee Aquatics 09/26/2026 2026 Fall Kickoff Classic Inviational
755 Adam Rosol 1:23.38 9 BB Min A: 1:19.69 (+3.69s | 4.4%) Twisters Swim Club 02/28/2026 2026 MR QNS I Know I Can Invitational
50 IM
35.95
35.95
100 IM
47.43
1:23.38
100 IM
1:23.38
756 Luther Kim 1:23.41 10 BB Min A: 1:19.69 (+3.72s | 4.5%) Sea to Desert Swim Association 10/03/2026 2026 SI CAST Pentathlon October 3
757 Alistair Jiang 1:23.41 10 BB Min A: 1:19.69 (+3.72s | 4.5%) Clifton Seahawks 10/17/2026 2026 EEX RU Scared Yet
50 IM
37.93
37.93
100 IM
45.48
1:23.41
100 IM
1:23.41
758 Luka O'Brien 1:23.43 10 BB Min A: 1:19.69 (+3.74s | 4.5%) The Woodlands Swim Team 10/25/2024 2024 TWST Halloween Meet
50 IM
38.86
38.86
100 IM
44.57
1:23.43
100 IM
1:23.43
759 Basil Erickson 1:23.44 10 BB Min A: 1:19.69 (+3.75s | 4.5%) Excel Aquatics 10/17/2026 2026 PN MMSC Fall Invite Approved
50 IM
40.80
40.80
100 IM
42.64
1:23.44
100 IM
1:23.44
760 Udhiyan Gokulakrishnan 1:23.44 9 BB Min A: 1:19.69 (+3.75s | 4.5%) Nitro Swimming 09/26/2026 2026 ST NTRO Autumn Classic
50 IM
39.42
39.42
100 IM
44.02
1:23.44
100 IM
1:23.44
761 Nino Arndt 1:23.45 10 BB Min A: 1:19.69 (+3.76s | 4.5%) Upper Main Line YMCA 12/11/2025 2025 East Coast WinterFest
50 IM
37.47
37.47
100 IM
45.98
1:23.45
100 IM
1:23.45
762 Hudson Fain 1:23.46 10 BB Min A: 1:19.69 (+3.77s | 4.5%) Team Charlotte Swimming 03/20/2026 2026 STAR Tar Heel States
763 Ryden Ciammaichella 1:23.46 9 BB Min A: 1:19.69 (+3.77s | 4.5%) Piedmont Swim Team 07/25/2026 Zone 2 Summer Championships
764 Jude Jeon 1:23.47 9 BB Min A: 1:19.69 (+3.78s | 4.5%) Washingtonians Swim Club 12/21/2025 2025 PAC 10 U Reindeer Games
765 Henry Jarchow 1:23.47 9 BB Min A: 1:19.69 (+3.78s | 4.5%) St Croix Swim Club 02/27/2026 2026 MN MAN Minnesota Regional Championship
50 IM
37.44
37.44
100 IM
46.03
1:23.47
100 IM
1:23.47
766 Carter Prescher 1:23.48 8 BB Min A: 1:19.69 (+3.79s | 4.5%) All Star Aquatics 03/20/2026 March Madness 2026
767 Christian Schafer 1:23.52 10 BB Min A: 1:19.69 (+3.83s | 4.6%) Lone Star Aquatic Club 10/09/2026 2026 ST LSAC 7th Annual Gnarfest
50 IM
37.27
37.27
100 IM
46.25
1:23.52
100 IM
1:23.52
768 Benjamin Arent 1:23.53 10 BB Min A: 1:19.69 (+3.84s | 4.6%) Wolverine Aquatics 10/17/2026 Pumpkin Meet, Oct 2026
769 Jeremy Zhao 1:23.55 9 BB Min A: 1:19.69 (+3.86s | 4.6%) Quicksilver Swimming 02/07/2026 Valley Splash Short Course C B A Meet
770 Nolan Lucariello 1:23.56 10 BB Min A: 1:19.69 (+3.87s | 4.6%) Prince William Swim Club 01/17/2026 2026 Duck Bowl
50 IM
37.32
37.32
100 IM
46.24
1:23.56
100 IM
1:23.56
771 Fletcher Baral 1:23.56 10 BB Min A: 1:19.69 (+3.87s | 4.6%) Saint Andrew\\\\\\'s Aquatics 09/13/2025 Scotty Invite
50 IM
39.12
39.12
100 IM
44.44
1:23.56
100 IM
1:23.56
772 Ryan Villarosa 1:23.56 10 BB Min A: 1:19.69 (+3.87s | 4.6%) Montclair Swim Team 10/10/2026 Orinda Aquatics PC SC C B BB+
773 Levi Julson 1:23.57 8 BB Min A: 1:19.69 (+3.88s | 4.6%) Seminole Aquatics 02/28/2026 2026 Spring Area 2 Championships
50 IM
41.13
41.13
100 IM
42.44
1:23.57
100 IM
1:23.57
774 Collin Johnson 1:23.59 10 BB Min A: 1:19.69 (+3.90s | 4.7%) Machine Aquatics 02/13/2026 39th Black History Swim Meet
50 IM
38.54
38.54
100 IM
45.05
1:23.59
100 IM
1:23.59
775 Kyler Robson 1:23.59 9 BB Min A: 1:19.69 (+3.90s | 4.7%) Cincinnati Marlins 03/12/2026 2026 OH SC Junior Championships
50 IM
37.59
37.59
100 IM
46.00
1:23.59
100 IM
1:23.59
776 Luca Desset 1:23.59 10 BB Min A: 1:19.69 (+3.90s | 4.7%) Unattached 08/22/2026 19th Annual Kauai Classic
50 IM
39.59
39.59
100 IM
44.00
1:23.59
100 IM
1:23.59
777 Thomas Doyle 1:23.62 8 BB Min A: 1:19.69 (+3.93s | 4.7%) Csp Tideriders 10/09/2026 Fall Festival Invitational
50 IM
39.44
39.44
100 IM
44.18
1:23.62
100 IM
1:23.62
778 Luca Desset 1:23.62 10 BB Min A: 1:19.69 (+3.93s | 4.7%) Unattached 08/29/2026 2026 BIG ISLAND SWIMMING PENTATHLON
50 IM
38.69
38.69
100 IM
44.93
1:23.62
100 IM
1:23.62
779 Finn Fitzner 1:23.63 10 BB Min A: 1:19.69 (+3.94s | 4.7%) Badger Swim Club,Inc. 01/17/2026 2026 MR AGUA MLK Invitational
50 IM
36.36
36.36
100 IM
47.27
1:23.63
100 IM
1:23.63
780 Ethan Dorsett 1:23.63 9 BB Min A: 1:19.69 (+3.94s | 4.7%) Scioto Country Club 03/12/2026 2026 OH SC Junior Championships
50 IM
39.91
39.91
100 IM
43.72
1:23.63
100 IM
1:23.63
781 Marco Hu 1:23.63 10 BB Min A: 1:19.69 (+3.94s | 4.7%) Gator Swim Club 10/09/2026 2026 FAST Pumpkin Plunge
50 IM
39.00
39.00
100 IM
44.63
1:23.63
100 IM
1:23.63
782 Peter Petkov 1:23.63 10 BB Min A: 1:19.69 (+3.94s | 4.7%) California Dolphins Swim Team 10/10/2026 Orinda Aquatics PC SC C B BB+
783 Logan Fischer 1:23.63 10 BB Min A: 1:19.69 (+3.94s | 4.7%) Denver Swim Academy 02/27/2026 2026 CO CSI SC Age Group Championships
50 IM
37.78
37.78
100 IM
45.85
1:23.63
100 IM
1:23.63
784 Milo Radis 1:23.65 10 BB Min A: 1:19.69 (+3.96s | 4.7%) The Spartans of La Canada 12/12/2025 2025 CA SCS RAA WAG
50 IM
38.65
38.65
100 IM
45.00
1:23.65
100 IM
1:23.65
785 Neal Hiuga 1:23.66 10 BB Min A: 1:19.69 (+3.97s | 4.7%) California Gold 10/17/2026 Pumpkin Meet, Oct 2026
786 Mateo Jimenez 1:23.67 10 BB Min A: 1:19.69 (+3.98s | 4.8%) East Hartford YMCA 12/11/2025 2025 NE CRA Winter Invitational
50 IM
39.02
39.02
100 IM
44.65
1:23.67
100 IM
1:23.67
787 Jayden Davis 1:23.67 10 BB Min A: 1:19.69 (+3.98s | 4.8%) East Carolina Aquatics 03/27/2026 2026 ECA ECSL Championships
50 IM
39.48
39.48
100 IM
44.19
1:23.67
100 IM
1:23.67
788 Bentley Frost 1:23.68 10 BB Min A: 1:19.69 (+3.99s | 4.8%) Pierre Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 IM
38.43
38.43
100 IM
45.25
1:23.68
100 IM
1:23.68
789 Duncan Kirby 1:23.69 9 BB Min A: 1:19.69 (+4.00s | 4.8%) Fort Meigs YMCA Stingrays 03/12/2026 2026 OH SC Junior Championships
50 IM
39.06
39.06
100 IM
44.63
1:23.69
100 IM
1:23.69
790 Brendan Ma 1:23.69 9 BB Min A: 1:19.69 (+4.00s | 4.8%) Orinda Aquatics 07/25/2026 Zone 2 Summer Championships
791 Mauro Carrasco 1:23.69 10 BB Min A: 1:19.69 (+4.00s | 4.8%) Southwest Aquatic Team 10/17/2026 2026 BD SWAToberfest Sprintacular
792 Westin Anderson 1:23.70 10 BB Min A: 1:19.69 (+4.01s | 4.8%) Blazing Barracudas 03/12/2026 2026 OH SC Junior Championships
50 IM
37.88
37.88
100 IM
45.82
1:23.70
100 IM
1:23.70
793 Bill Curran 1:23.70 9 BB Min A: 1:19.69 (+4.01s | 4.8%) Revolution Swim Club 02/13/2026 2026 NE SAC 10 Under Champs
50 IM
37.81
37.81
100 IM
45.89
1:23.70
100 IM
1:23.70
794 Emmett Tourney 1:23.70 10 BB Min A: 1:19.69 (+4.01s | 4.8%) Red Wing Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 IM
40.59
40.59
100 IM
43.11
1:23.70
100 IM
1:23.70
795 Neil Bisht 1:23.70 10 BB Min A: 1:19.69 (+4.01s | 4.8%) Valley Splash 10/03/2026 Quicksilver Santa Cruz Competencia 2026
796 Ashton Yang 1:23.70 10 BB Min A: 1:19.69 (+4.01s | 4.8%) Southwest Stars Swim Club 09/12/2026 2026 Elizabeth Kazeck Fall Sprint
50 IM
38.08
38.08
100 IM
45.62
1:23.70
100 IM
1:23.70
797 Everett Lan 1:23.72 8 BB Min A: 1:19.69 (+4.03s | 4.8%) Asphalt Green Unified Aquatics 03/07/2026 2026 MR Metro 8 Under Championships
50 IM
37.19
37.19
100 IM
46.53
1:23.72
100 IM
1:23.72
798 Caleb Wong 1:23.75 9 BB Min A: 1:19.69 (+4.06s | 4.8%) Harbor Seals 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 IM
38.66
38.66
100 IM
45.09
1:23.75
100 IM
1:23.75
799 Nicholas Medina 1:23.75 10 BB Min A: 1:19.69 (+4.06s | 4.8%) Laker Swim 02/28/2026 2026 Spring Area 2 Championships
50 IM
40.18
40.18
100 IM
43.57
1:23.75
100 IM
1:23.75
800 Shun Mohri 1:23.76 10 BB Min A: 1:19.69 (+4.07s | 4.9%) Spartan Aquatic Club 03/07/2026 2026 Lake Erie Regional Meet
50 IM
38.96
38.96
100 IM
44.80
1:23.76
100 IM
1:23.76

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.