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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
1 Jordan Cobb 55.80 8 AAAA Min Madison Swimming Association 03/24/2026 ISCA INTERNATIONAL SENIOR CUP
50 IM
25.85
25.85
100 IM
29.95
55.80
100 IM
55.80
2 Landon Cheng 1:01.75 9 AAAA Min Los Gatos 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 IM
28.23
28.23
100 IM
33.52
1:01.75
100 IM
1:01.75
3 Aidan Qian 1:03.44 9 AAAA Min Homestead High School 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 IM
29.34
29.34
100 IM
34.10
1:03.44
100 IM
1:03.44
4 Ty Sanborn 1:04.70 10 AAAA Min Homestead High School 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 IM
29.54
29.54
100 IM
35.16
1:04.70
100 IM
1:04.70
5 Isen Wolfe 1:05.07 10 AAAA Min Barracudas 03/27/2026 2026 Sunshine State Showcase
50 IM
30.01
30.01
100 IM
35.06
1:05.07
100 IM
1:05.07
6 Robert Legg 1:05.15 10 AAAA Min Pleasanton Seahawks 10/10/2026 SRVA SC C B BB+ Meet
7 Ritvik Raghupathula 1:05.57 10 AAAA Min Los Gatos 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 IM
30.79
30.79
100 IM
34.78
1:05.57
100 IM
1:05.57
8 Ian Leung 1:06.25 9 AAAA Min Homestead High School 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 IM
30.76
30.76
100 IM
35.49
1:06.25
100 IM
1:06.25
9 Zhecheng Zhu 1:06.37 10 AAAA Min Irvine Novaquatics 04/09/2026 2026 Far Western SC Hosted By SCSC
50 IM
30.54
30.54
100 IM
35.83
1:06.37
100 IM
1:06.37
10 Rubix Szolusha 1:06.68 10 AAAA Min Santa Clara Swim Club 09/19/2026 2026 Milpitas Aquatic Club Season Kick Off
11 Leo Wu 1:08.04 8 AAAA Min Dragon Swim Team 02/20/2026 2026 FXFX Forty Niner
50 IM
31.78
31.78
100 IM
36.25
1:08.03
100 IM
1:08.03
12 Luke Gamino 1:08.28 10 AAAA Min Treasure Coast Aquatics 08/22/2026 TCSC Sprint Invitational
50 IM
31.42
31.42
100 IM
36.86
1:08.28
100 IM
1:08.28
13 Matthew Zhao 1:08.64 10 AAAA Min Brea Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
33.47
33.47
100 IM
35.17
1:08.64
100 IM
1:08.64
14 Preston Lee 1:08.76 10 AAAA Min Homestead High School 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 IM
30.78
30.78
100 IM
37.98
1:08.76
100 IM
1:08.76
15 Isaac Chapman 1:09.02 10 AAAA Min SwimRVA 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 IM
31.94
31.94
100 IM
37.08
1:09.02
100 IM
1:09.02
16 Ryan Latronica 1:09.20 10 AAAA Min Hills Hurricane Swimming 07/10/2026 Redwood Empire Swim League Championship
50 IM
31.00
31.00
100 IM
38.20
1:09.20
100 IM
1:09.20
17 Declan Wang 1:09.21 10 AAAA Min Aquazot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
31.67
31.67
100 IM
37.54
1:09.21
100 IM
1:09.21
18 Benjamin Balmaceda 1:09.39 10 AAAA Min Alamo Heights Aquatic Club ? A 09/26/2026 2026 1st Annual San Antonio Dual Meet Showcas
50 IM
32.00
32.00
100 IM
37.39
1:09.39
100 IM
1:09.39
19 Changda Xun 1:09.54 10 AAAA Min Delaware Swim Team 12/11/2025 2025 Riley Eaton Holiday Invitational
50 IM
32.80
32.80
100 IM
36.74
1:09.54
100 IM
1:09.54
20 Ethan Duncan 1:09.65 10 AAAA Min Rockville Montgomery Swim Club 12/11/2025 2025 Riley Eaton Holiday Invitational
50 IM
33.23
33.23
100 IM
36.42
1:09.65
100 IM
1:09.65
21 Jeffrey Xiong 1:09.65 10 AAAA Min Arctic Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 IM
33.14
33.14
100 IM
36.51
1:09.65
100 IM
1:09.65
22 Samik Dangol 1:09.65 10 AAAA Min Stingrays Swim Team 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 IM
32.25
32.25
100 IM
37.40
1:09.65
100 IM
1:09.65
23 Alexander Kovnatsky 1:09.69 10 AAAA Min Orinda Aquatics 03/20/2026 SCY Spring Age Group Championships
50 IM
32.50
32.50
100 IM
37.18
1:09.69
100 IM
1:09.69
24 Oliver Gist-Pitts 1:09.78 10 AAAA Min Riptide Swim Team 10/17/2026 2026 CO Alpha Tide High Point Showdown
50 IM
32.58
32.58
100 IM
37.20
1:09.78
100 IM
1:09.78
25 Paxton Goldsborough 1:09.87 10 AAA Min AAAA: 1:09.79 (+0.08s | 0.1%) Academy Swim Club 09/12/2026 BIG ISLAND SWIMMING @ KCAC
50 IM
32.85
32.85
100 IM
37.02
1:09.87
100 IM
1:09.87
26 Koku Saddawi-Banno 1:09.88 10 AAA Min AAAA: 1:09.79 (+0.09s | 0.1%) Jbarracudas Swim Team 10/03/2026 2026 SI CAST Pentathlon October 3
27 Aurelius Lien 1:10.02 9 AAA Min AAAA: 1:09.79 (+0.23s | 0.3%) Santa Clara Swim Club 03/20/2026 SCY Spring Age Group Championships
50 IM
32.32
32.32
100 IM
37.70
1:10.02
100 IM
1:10.02
28 Francis Li 1:10.04 10 AAA Min AAAA: 1:09.79 (+0.25s | 0.4%) X-Cel Swimming 01/31/2026 2026 CAT Cougar Snow Storm
50 IM
32.68
32.68
100 IM
37.35
1:10.04
100 IM
1:10.04
29 Noel Buennagel 1:10.12 6 AAA Min AAAA: 1:09.79 (+0.33s | 0.5%) North Bay Aquatics 09/26/2026 WANV CBA+ Endless Summer Meet 2026
30 Jefferson Chiang 1:10.39 10 AAA Min AAAA: 1:09.79 (+0.60s | 0.9%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
33.81
33.81
100 IM
36.58
1:10.39
100 IM
1:10.39
31 Daniil Dontsov 1:10.51 10 AAA Min AAAA: 1:09.79 (+0.72s | 1.0%) Metro Area Life Time 10/17/2026 2026 EEX RU Scared Yet
50 IM
31.92
31.92
100 IM
38.59
1:10.51
100 IM
1:10.51
32 Zachary Zeng 1:10.78 10 AAA Min AAAA: 1:09.79 (+0.99s | 1.4%) Waterloo Swimming 10/16/2026 2026 ST ASC Bob Thompson Open
50 IM
32.52
32.52
100 IM
38.26
1:10.78
100 IM
1:10.78
33 Roman Kuleshov 1:10.97 10 AAA Min AAAA: 1:09.79 (+1.18s | 1.7%) Saint Andrew\\\\\\'s Aquatics 09/19/2026 2026 Scotty Invite
50 IM
33.24
33.24
100 IM
37.73
1:10.97
100 IM
1:10.97
34 Andy Wang 1:11.18 10 AAA Min AAAA: 1:09.79 (+1.39s | 2.0%) Tualatin Hills Swim Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 IM
33.40
33.40
100 IM
37.78
1:11.18
100 IM
1:11.18
35 Jorden Li 1:11.21 10 AAA Min AAAA: 1:09.79 (+1.42s | 2.0%) Arctic Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 IM
34.28
34.28
100 IM
36.93
1:11.21
100 IM
1:11.21
36 Thomas Westcott 1:11.30 10 AAA Min AAAA: 1:09.79 (+1.51s | 2.1%) Twisters Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 IM
33.37
33.37
100 IM
37.93
1:11.30
100 IM
1:11.30
37 Ethan Zhang 1:11.30 9 AAA Min AAAA: 1:09.79 (+1.51s | 2.1%) Vacaville Swim Club 10/02/2026 2026 VACA Harvest Hustle Swim Meet
38 Logan Vargas 1:11.36 9 AAA Min AAAA: 1:09.79 (+1.57s | 2.2%) Los Gatos 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 IM
33.42
33.42
100 IM
37.94
1:11.36
100 IM
1:11.36
39 William Skinner 1:11.44 12 AAA Min AAAA: 1:09.79 (+1.65s | 2.3%) Atlantis Swimming 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
50 IM
33.56
33.56
100 IM
37.88
1:11.44
100 IM
1:11.44
40 Ethan Qu 1:11.46 10 AAA Min AAAA: 1:09.79 (+1.67s | 2.3%) Santa Clara Swim Club 02/21/2026 Pacific Swimming 10 U SCY Championship
41 Jerry Ji 1:11.47 10 AAA Min AAAA: 1:09.79 (+1.68s | 2.4%) Brea Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
33.27
33.27
100 IM
38.20
1:11.47
100 IM
1:11.47
42 Elliott Ganancial 1:11.57 10 AAA Min AAAA: 1:09.79 (+1.78s | 2.5%) Hawaii Swimming Club 10/02/2026 2026 HI Al Minn Invitational
50 IM
35.56
35.56
100 IM
36.01
1:11.57
100 IM
1:11.57
43 Allen Zhu 1:11.58 9 AAA Min AAAA: 1:09.79 (+1.79s | 2.5%) West Linn 02/13/2026 2026 OR HS 6A 5
50 IM
34.66
34.66
100 IM
36.92
1:11.58
100 IM
1:11.58
44 Brooks Nemeth 1:11.61 9 AAA Min AAAA: 1:09.79 (+1.82s | 2.5%) SwimRVA 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 IM
32.87
32.87
100 IM
38.74
1:11.61
100 IM
1:11.61
45 Jacob Bao 1:11.62 10 AAA Min AAAA: 1:09.79 (+1.83s | 2.6%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 IM
32.82
32.82
100 IM
38.80
1:11.62
100 IM
1:11.62
46 Brian Chen 1:11.72 10 AAA Min AAAA: 1:09.79 (+1.93s | 2.7%) David Douglas 02/13/2026 2026 OR HS 6A 4
50 IM
32.42
32.42
100 IM
39.30
1:11.72
100 IM
1:11.72
47 Lukas Bell 1:11.86 10 AAA Min AAAA: 1:09.79 (+2.07s | 2.9%) SwimRVA 11/22/2025 Bass Turkey Classic 2025
50 IM
34.01
34.01
100 IM
37.85
1:11.86
100 IM
1:11.86
48 Evan Jun 1:11.92 9 AAA Min AAAA: 1:09.79 (+2.13s | 3.0%) Kamehameha Swim Club 10/02/2026 2026 HI Al Minn Invitational
50 IM
35.59
35.59
100 IM
36.33
1:11.92
100 IM
1:11.92
49 Carson Swift 1:12.01 10 BB Min A: 1:09.99 (+2.02s | 2.8%) Nitro Swimming 09/18/2026 2026 ST AQTX Round Rock Unclassified
50 IM
31.32
31.32
100 IM
40.69
1:12.01
100 IM
1:12.01
50 Arthur Shackelton 1:12.04 10 AAA Min AAAA: 1:09.79 (+2.25s | 3.1%) Lakeridge Swim Team 10/16/2026 2026 KING OF THE HILL CHALLENGE
50 IM
33.65
33.65
100 IM
38.39
1:12.04
100 IM
1:12.04

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.