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USA Boys 10 & under - 100 M Breast

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
101 Thiago Mantilla 1:41.75 10 A Min AA: 1:40.89 (+0.86s | 0.8%) South Florida Aquatic Club 05/15/2026 2026 Gulliver LCM Summer Classic
50 Breast
49.22
49.22
100 Breast
52.53
1:41.75
100 Breast
1:41.75
102 Abraham Cheng 1:41.77 10 A Min AA: 1:40.89 (+0.88s | 0.9%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
103 Benjamin Hankinson 1:41.85 9 A Min AA: 1:40.89 (+0.96s | 0.9%) Jupiter Dragons Swim Team 05/08/2026 2026 Wellington May Long Course Meet
50 Breast
47.80
47.80
100 Breast
54.05
1:41.85
100 Breast
1:41.85
104 Jace Djang 1:41.98 10 A Min AA: 1:40.89 (+1.09s | 1.1%) Lake Erie Silver Dolphins 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Breast
49.73
49.73
100 Breast
52.25
1:41.98
100 Breast
1:41.98
105 Brooks Fraser 1:42.03 10 A Min AA: 1:40.89 (+1.14s | 1.1%) Aquawolves Swimming 05/17/2025 2025 CO CUDA Vs AQUA Dual
50 Breast
48.28
48.28
100 Breast
53.75
1:42.03
100 Breast
1:42.03
106 Logan Liew 1:42.04 10 A Min AA: 1:40.89 (+1.15s | 1.1%) Streamliner Aquatics 07/18/2025 2025 LCM Summer Championships
50 Breast
49.64
49.64
100 Breast
52.40
1:42.04
100 Breast
1:42.04
107 Benedict Clarno 1:42.23 10 B Min BB: 1:39.59 (+2.64s | 2.6%) Alamo Area Aquatic Association 05/15/2026 2026 ST NIST Salute To The Troops
50 Breast
47.31
47.31
100 Breast
54.92
1:42.23
100 Breast
1:42.23
108 Timur Kochmar 1:42.28 9 A Min AA: 1:40.89 (+1.39s | 1.4%) SwimRight Team 04/25/2026 2026 Azura Spring Open LCM Invit
109 Aiden Du 1:42.29 9 A Min AA: 1:40.89 (+1.40s | 1.4%) Unattached 07/16/2025 2025 Texas Age Group Championships
50 Breast
49.01
49.01
100 Breast
53.28
1:42.29
100 Breast
1:42.29
110 Bryce Gardin 1:42.38 10 A Min AA: 1:40.89 (+1.49s | 1.5%) California Capital Aquatics 06/20/2025 Reno Aquatic Club Gamble
50 Breast
51.86
51.86
100 Breast
50.52
1:42.38
100 Breast
1:42.38
111 Leonardo Henn 1:42.40 10 A Min AA: 1:40.89 (+1.51s | 1.5%) Eagles Swim Club 04/18/2026 SCS Under The Sun Invitational
112 Conner Lo 1:42.43 10 A Min AA: 1:40.89 (+1.54s | 1.5%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
113 Henry Bresson 1:42.48 10 A Min AA: 1:40.89 (+1.59s | 1.6%) Chinook Aquatic Club 05/01/2026 2026 PN BC May Flowers Approved
114 Parker Sampson 1:42.51 10 A Min AA: 1:40.89 (+1.62s | 1.6%) Denver Swim Academy 05/16/2026 2026 CO Hilltopper Invite
50 Breast
49.67
49.67
100 Breast
52.84
1:42.51
100 Breast
1:42.51
115 Russell Choy 1:42.66 10 A Min AA: 1:40.89 (+1.77s | 1.7%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
116 Nevan Souffront 1:42.80 10 B Min BB: 1:39.59 (+3.21s | 3.1%) Clearwater Aquatic Team 05/01/2026 2026 WFLA SPRING OPEN
117 Angel Cordero 1:42.85 10 A Min AA: 1:40.89 (+1.96s | 1.9%) Equipo Natacion Encantada 05/01/2026 Jesse Vasallo Swimming Invitational
50 Breast
48.46
48.46
100 Breast
54.39
1:42.85
100 Breast
1:42.85
118 Enzo Harter 1:42.86 10 A Min AA: 1:40.89 (+1.97s | 1.9%) Beaverton Area Aquatics Club 05/01/2026 2026 THSC Spring Invite
50 Breast
49.80
49.80
100 Breast
53.06
1:42.86
100 Breast
1:42.86
119 Robert Legg 1:42.92 10 A Min AA: 1:40.89 (+2.03s | 2.0%) Crow Canyon Sharks 06/29/2024 Alto Summer Swelter
120 Joseph James 1:42.96 10 A Min AA: 1:40.89 (+2.07s | 2.0%) Southwest Stars Swim Club 05/15/2026 2026 PA Long Course Invite
50 Breast
48.02
48.02
100 Breast
54.94
1:42.96
100 Breast
1:42.96
121 Jaden Shin 1:42.99 10 A Min AA: 1:40.89 (+2.10s | 2.0%) Stingray Swim Team 05/01/2026 2026 PN BC May Flowers Approved
122 Shawn Wu 1:43.04 10 A Min AA: 1:40.89 (+2.15s | 2.1%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
123 Nhat Tran 1:43.07 9 A Min AA: 1:40.89 (+2.18s | 2.1%) Olympic Cascade Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
124 Hamilton Rule 1:43.15 10 A Min AA: 1:40.89 (+2.26s | 2.2%) Unattached 08/06/2025 2025 Summer Elite Showcase
50 Breast
50.43
50.43
100 Breast
52.72
1:43.15
100 Breast
1:43.15
125 Ryan Latronica 1:43.15 10 A Min AA: 1:40.89 (+2.26s | 2.2%) Hills Hurricane Swimming 06/07/2025 Orinda Aquatics LC C B BB+ Meet
126 Dylan sun 1:43.17 10 A Min AA: 1:40.89 (+2.28s | 2.2%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
127 Emmett Curry 1:43.66 10 A Min AA: 1:40.89 (+2.77s | 2.7%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
128 Miro Wang 1:43.67 10 A Min AA: 1:40.89 (+2.78s | 2.7%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Breast
49.89
49.89
100 Breast
53.78
1:43.67
100 Breast
1:43.67
129 Oliver Catala 1:43.70 10 A Min AA: 1:40.89 (+2.81s | 2.7%) Gulliver Swim Club 04/25/2026 2026 Azura Spring Open LCM Invit
130 Conrad Chiu 1:43.72 10 A Min AA: 1:40.89 (+2.83s | 2.7%) Corvallis Aquatic Team 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Breast
49.99
49.99
100 Breast
53.73
1:43.72
100 Breast
1:43.72
131 Robert Richards 1:43.87 10 A Min AA: 1:40.89 (+2.98s | 2.9%) Bolles School Sharks 07/10/2025 2025 FL Summer Age Group Championships
50 Breast
50.31
50.31
100 Breast
53.56
1:43.87
100 Breast
1:43.87
132 Liam Bundick 1:43.93 10 A Min AA: 1:40.89 (+3.04s | 2.9%) Alamo Area Aquatic Association 05/15/2026 2026 ST NIST Salute To The Troops
50 Breast
49.32
49.32
100 Breast
54.61
1:43.93
100 Breast
1:43.93
133 YuBo Wang 1:43.96 10 A Min AA: 1:40.89 (+3.07s | 3.0%) Laker Swim 05/15/2026 2026 FAST May Invite
50 Breast
49.57
49.57
100 Breast
54.39
1:43.96
100 Breast
1:43.96
134 Ivan Zhao 1:44.00 8 A Min AA: 1:40.89 (+3.11s | 3.0%) Southwest Stars Swim Club 05/15/2026 2026 PA Long Course Invite
50 Breast
49.54
49.54
100 Breast
54.46
1:44.00
100 Breast
1:44.00
135 Zhouhan Yang 1:44.06 10 A Min AA: 1:40.89 (+3.17s | 3.0%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
136 Kevin Wang 1:44.25 10 A Min AA: 1:40.89 (+3.36s | 3.2%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
137 Jaxon Despain 1:44.38 9 A Min AA: 1:40.89 (+3.49s | 3.3%) Denver Swim Academy 05/16/2026 2026 CO Hilltopper Invite
50 Breast
50.03
50.03
100 Breast
54.35
1:44.38
100 Breast
1:44.38
138 David Shoer 1:44.52 10 A Min AA: 1:40.89 (+3.63s | 3.5%) Patriot Aquatics 04/11/2026 2026 Ron Nardozzi Pre Derby Sprint Invite C
139 Oliver Tadday 1:44.53 10 A Min AA: 1:40.89 (+3.64s | 3.5%) Gold\\\\\\'s Aquatics Club (Camas) 04/25/2026 GACC Spring Invitational
50 Breast
51.40
51.40
100 Breast
53.13
1:44.53
100 Breast
1:44.53
140 Reid Kelly 1:44.57 10 A Min AA: 1:40.89 (+3.68s | 3.5%) Unattached 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Breast
49.57
49.57
100 Breast
55.00
1:44.57
100 Breast
1:44.57
141 Jeffrey Crouse 1:44.57 10 A Min AA: 1:40.89 (+3.68s | 3.5%) Livermore AquaCowboys 04/25/2026 Brentwood Seawolves Long Course C B BB+
142 Daniel Heilman 1:44.64 10 A Min AA: 1:40.89 (+3.75s | 3.6%) San Francisco Seals Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
143 Kai Thomas 1:44.65 10 A Min AA: 1:40.89 (+3.76s | 3.6%) Renegade Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Breast
49.43
49.43
100 Breast
55.22
1:44.65
100 Breast
1:44.65
144 Mason Lankford 1:44.66 10 A Min AA: 1:40.89 (+3.77s | 3.6%) Unattached 05/02/2026 SwimRise IMX IMR Challenge
145 Yixuan Zhu 1:44.68 10 A Min AA: 1:40.89 (+3.79s | 3.6%) Pleasanton Seahawks 04/25/2026 Brentwood Seawolves Long Course C B BB+
146 Bennett Mckown 1:44.68 8 A Min AA: 1:40.89 (+3.79s | 3.6%) Volusia Swim Club 05/15/2026 2026 PA Long Course Invite
50 Breast
50.59
50.59
100 Breast
54.09
1:44.68
100 Breast
1:44.68
147 Austin Shillman 1:44.84 10 A Min AA: 1:40.89 (+3.95s | 3.8%) Pine Crest Swim Team 05/15/2026 May Central Park Series
50 Breast
49.58
49.58
100 Breast
55.26
1:44.84
100 Breast
1:44.84
148 James Stitt 1:44.93 10 A Min AA: 1:40.89 (+4.04s | 3.9%) Team Pittsburgh Elite Aquatics 06/12/2025 Holtrey Summer Classic
50 Breast
49.94
49.94
100 Breast
54.99
1:44.93
100 Breast
1:44.93
149 Braylon Ward 1:44.98 10 A Min AA: 1:40.89 (+4.09s | 3.9%) Aquatex Swim & Water Polo Team 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Breast
49.99
49.99
100 Breast
54.99
1:44.98
100 Breast
1:44.98
150 James Milchteim 1:45.13 9 A Min AA: 1:40.89 (+4.24s | 4.0%) Bay Club Aquatics 04/24/2026 2026 SI PS ABB Meet B Group
50 Breast
49.15
49.15
100 Breast
55.98
1:45.13
100 Breast
1:45.13

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.