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USA Boys 10 & under - 100 M Back

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
51 Jorden Li 1:21.81 10 AAA Min AAAA: 1:19.99 (+1.82s | 2.2%) Arctic Aquatics 06/12/2026 2026 NE CS Summer Solstice
50 Back
40.65
40.65
100 Back
41.16
1:21.81
100 Back
1:21.81
52 Krosby Thomure 1:21.81 10 AAA Min AAAA: 1:19.99 (+1.82s | 2.2%) Spokane Waves Aquatic Team 04/26/2025 2025 SWAT Spring Fling
53 Rafael Parlato 1:21.87 10 AAA Min AAAA: 1:19.99 (+1.88s | 2.3%) Fenix Swim Club 05/22/2026 2026 Doral Swim Club LCM Spring Invite
50 Back
39.75
39.75
100 Back
42.12
1:21.87
100 Back
1:21.87
54 William Cravens 1:22.05 10 AAA Min AAAA: 1:19.99 (+2.06s | 2.5%) York Swim Club of Northern Vir 05/01/2026 Speedo Spring Splash
50 Back
39.36
39.36
100 Back
42.69
1:22.05
100 Back
1:22.05
55 Logan Glick 1:22.09 10 AAA Min AAAA: 1:19.99 (+2.10s | 2.6%) Texas Ford Aquatics 07/16/2025 2025 Texas Age Group Championships
50 Back
39.92
39.92
100 Back
42.17
1:22.09
100 Back
1:22.09
56 Dongxin Xian 1:22.11 10 AAA Min AAAA: 1:19.99 (+2.12s | 2.6%) Arcadia Riptides Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
39.44
39.44
100 Back
42.67
1:22.11
100 Back
1:22.11
57 Gavin Mahrous 1:22.23 9 AAA Min AAAA: 1:19.99 (+2.24s | 2.7%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Back
40.57
40.57
100 Back
41.66
1:22.23
100 Back
1:22.23
58 David Goldenberg 1:22.25 10 AAA Min AAAA: 1:19.99 (+2.26s | 2.7%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
59 Guanlin Chen 1:22.27 9 AAA Min AAAA: 1:19.99 (+2.28s | 2.8%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
50 Back
39.68
39.68
100 Back
42.59
1:22.27
100 Back
1:22.27
60 Jayden Cheng 1:22.29 10 AAA Min AAAA: 1:19.99 (+2.30s | 2.8%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
40.61
40.61
100 Back
41.68
1:22.29
100 Back
1:22.29
61 Miguel Ramirez 1:22.33 9 AAA Min AAAA: 1:19.99 (+2.34s | 2.8%) Blue Wave Swimming 05/15/2026 2026 SAINT PETE S 2nd LONG COURSE MEET
50 Back
39.74
39.74
100 Back
42.59
1:22.33
100 Back
1:22.33
62 Titus Wu 1:22.43 10 AAA Min AAAA: 1:19.99 (+2.44s | 3.0%) Firefish Aquatics 06/19/2026 2026 Firefish June Jam
50 Back
39.68
39.68
100 Back
42.75
1:22.43
100 Back
1:22.43
63 Christian Briscoe 1:22.67 10 AAA Min AAAA: 1:19.99 (+2.68s | 3.2%) Marlins Of Raleigh 06/13/2026 2026 MOR Liberty Meet
50 Back
41.94
41.94
100 Back
40.73
1:22.67
100 Back
1:22.67
64 Charlie Lockett 1:22.70 10 AAA Min AAAA: 1:19.99 (+2.71s | 3.3%) Nitro Swimming 05/30/2026 2026 ST NTRO LC May Splashdown
50 Back
40.78
40.78
100 Back
41.92
1:22.70
100 Back
1:22.70
65 Adam Aburas 1:22.72 10 AAA Min AAAA: 1:19.99 (+2.73s | 3.3%) First Colony Swim Team, Inc. 07/16/2025 2025 Texas Age Group Championships
50 Back
40.41
40.41
100 Back
42.31
1:22.72
100 Back
1:22.72
66 Titus Wu 1:22.77 10 AAA Min AAAA: 1:19.99 (+2.78s | 3.4%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
50 Back
40.53
40.53
100 Back
42.24
1:22.77
100 Back
1:22.77
67 Oliver Gist-Pitts 1:22.78 10 AAA Min AAAA: 1:19.99 (+2.79s | 3.4%) Riptide Swim Team 06/12/2026 2026 CO CSI Long Course Open
50 Back
40.41
40.41
100 Back
42.37
1:22.78
100 Back
1:22.78
68 Dalton Gonzalez 1:22.80 9 AAA Min AAAA: 1:19.99 (+2.81s | 3.4%) Nitro Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Back
40.49
40.49
100 Back
42.31
1:22.80
100 Back
1:22.80
69 Michael Laurence 1:22.81 9 AAA Min AAAA: 1:19.99 (+2.82s | 3.4%) Gulliver Swim Club 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
70 Spencer Ramsbottom 1:22.83 9 AAA Min AAAA: 1:19.99 (+2.84s | 3.4%) Marlins Of Raleigh 05/15/2026 2026 NCAC Meet On The Hill
50 Back
40.90
40.90
100 Back
41.93
1:22.83
100 Back
1:22.83
71 Reid Kelly 1:22.84 10 AAA Min AAAA: 1:19.99 (+2.85s | 3.4%) Unattached 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
50 Back
40.49
40.49
100 Back
42.35
1:22.84
100 Back
1:22.84
72 Griffin Ignash 1:22.92 10 AAA Min AAAA: 1:19.99 (+2.93s | 3.5%) Aquatic Team Of Mecklenburg 04/17/2026 April 17 ATOM Friday Night Lights
50 Back
40.14
40.14
100 Back
42.78
1:22.92
100 Back
1:22.92
73 Layton Groneck 1:22.94 10 AAA Min AAAA: 1:19.99 (+2.95s | 3.6%) Northern KY Clippers 06/05/2026 25th Annual CLPR David Webb Meet
50 Back
40.57
40.57
100 Back
42.37
1:22.94
100 Back
1:22.94
74 Whitt Jaskot 1:22.95 10 AAA Min AAAA: 1:19.99 (+2.96s | 3.6%) Cavalier Aquatics/Piedmont Fam 05/15/2026 NOVA Spring Splash
75 Joshua Gilbert 1:22.99 10 AAA Min AAAA: 1:19.99 (+3.00s | 3.6%) Bolles School Sharks 06/18/2026 2026 June Classic
50 Back
41.52
41.52
100 Back
41.47
1:22.99
100 Back
1:22.99
76 Davis King 1:23.03 9 AAA Min AAAA: 1:19.99 (+3.04s | 3.7%) Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Back
39.92
39.92
100 Back
43.11
1:23.03
100 Back
1:23.03
77 Reid Kessel 1:23.08 10 AAA Min AAAA: 1:19.99 (+3.09s | 3.7%) 757swim 06/11/2026 NOVA 2026 Virginia Commonwealth Games
78 Bennett Montague 1:23.16 10 AAA Min AAAA: 1:19.99 (+3.17s | 3.8%) Cypress Fairbanks Swim Club 06/12/2026 2026 ST TXLA Texas Open Invite
50 Back
40.39
40.39
100 Back
42.77
1:23.16
100 Back
1:23.16
79 Owen Newton 1:23.21 10 AAA Min AAAA: 1:19.99 (+3.22s | 3.9%) SwimNation Aquatics Programs 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
40.87
40.87
100 Back
42.34
1:23.21
100 Back
1:23.21
80 Hank Li 1:23.22 10 AAA Min AAAA: 1:19.99 (+3.23s | 3.9%) Kentucky Aquatics 05/15/2026 Kentucky Aquatics Derby Classic
81 Luke Chai 1:23.25 9 AAA Min AAAA: 1:19.99 (+3.26s | 3.9%) Pleasanton Seahawks 06/13/2026 PC CDST LC C B BB+ 26 074
82 Samuel Fuetsch 1:23.31 9 AAA Min AAAA: 1:19.99 (+3.32s | 4.0%) Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Back
40.83
40.83
100 Back
42.48
1:23.31
100 Back
1:23.31
83 Nicholas Liu 1:23.32 10 AAA Min AAAA: 1:19.99 (+3.33s | 4.0%) Alto Swim Club 06/20/2026 Alto Summer Swelter
84 Pace Bui 1:23.33 10 AAA Min AAAA: 1:19.99 (+3.34s | 4.0%) Fog City Hammerheads 06/12/2026 BAC Long Course
85 Jeffrey Moon 1:23.45 10 AAA Min AAAA: 1:19.99 (+3.46s | 4.1%) Commerce Aquatics Swim Team 07/03/2026 2026 Keo Nakama Swim Meet
86 Matvey Fadeev 1:23.46 10 AAA Min AAAA: 1:19.99 (+3.47s | 4.2%) Issaquah Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Back
40.44
40.44
100 Back
43.02
1:23.46
100 Back
1:23.46
87 TJ Sayer 1:23.47 10 AAA Min AAAA: 1:19.99 (+3.48s | 4.2%) Foxjets Swim Team 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
40.55
40.55
100 Back
42.92
1:23.47
100 Back
1:23.47
88 Aurelius Lien 1:23.50 9 AAA Min AAAA: 1:19.99 (+3.51s | 4.2%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
89 Lincoln Purdy 1:23.53 10 AAA Min AAAA: 1:19.99 (+3.54s | 4.2%) Greater Pensacola Aquatic Club 05/02/2026 2026 GPAC Flip Flop Invitational
50 Back
41.00
41.00
100 Back
42.53
1:23.53
100 Back
1:23.53
90 Eliott Jackson 1:23.61 10 AAA Min AAAA: 1:19.99 (+3.62s | 4.3%) Team Eugene Aquatics 06/26/2026 2026 TEAM Summer Invitational
91 Adrian Wong 1:23.65 10 AAA Min AAAA: 1:19.99 (+3.66s | 4.4%) La Mirada Armada 06/11/2026 ARMADA 2026 SCS June AG Invite
92 Leo Morrissey 1:23.69 10 AAA Min AAAA: 1:19.99 (+3.70s | 4.4%) Tide Swimming 05/01/2026 2026 TIDE Spring Shockwave
50 Back
40.43
40.43
100 Back
43.26
1:23.69
100 Back
1:23.69
93 Angelo Concepcion 1:23.71 10 AAA Min AAAA: 1:19.99 (+3.72s | 4.4%) SwimAtlanta 06/26/2026 2026 SE Richard Quick Invitational
50 Back
40.75
40.75
100 Back
42.96
1:23.71
100 Back
1:23.71
94 Sebastian Gutierrez 1:23.73 9 AAA Min AAAA: 1:19.99 (+3.74s | 4.5%) Anglerfish Aquatics 06/05/2026 2026 NE SAC America S Cup
95 Shawn Wu 1:23.78 10 AAA Min AAAA: 1:19.99 (+3.79s | 4.5%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
50 Back
41.79
41.79
100 Back
41.99
1:23.78
100 Back
1:23.78
96 Dexter Danont 1:23.79 10 AAA Min AAAA: 1:19.99 (+3.80s | 4.5%) Arctic Aquatics 06/12/2026 2026 NE CS Summer Solstice
50 Back
41.96
41.96
100 Back
41.83
1:23.79
100 Back
1:23.79
97 Luka McGrath 1:23.80 10 AAA Min AAAA: 1:19.99 (+3.81s | 4.5%) Multnomah Athletic Club 06/26/2026 2026 TEAM Summer Invitational
98 Preston Tran 1:23.89 10 AAA Min AAAA: 1:19.99 (+3.90s | 4.6%) Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Back
39.20
39.20
100 Back
44.69
1:23.89
100 Back
1:23.89
99 William Palumbo 1:23.89 10 AAA Min AAAA: 1:19.99 (+3.90s | 4.6%) Nova of Virginia 05/15/2026 NOVA Spring Splash
100 Mason Lankford 1:23.90 10 AAA Min AAAA: 1:19.99 (+3.91s | 4.7%) Hydro Swim Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
40.43
40.43
100 Back
43.47
1:23.90
100 Back
1:23.90

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.