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 Harvey Zhang 1:42.39 10 A Min AA: 1:40.89 (+1.50s | 1.5%) Pro Swimming 07/24/2025 2025 PN LC 12 U Championships
102 Daniel Zhao 1:42.43 10 A Min AA: 1:40.89 (+1.54s | 1.5%) Unattached 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
103 Jayden Liu 1:42.44 9 A Min AA: 1:40.89 (+1.55s | 1.5%) Pacific Dragons Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
104 Benedict Clarno 1:42.47 10 A Min AA: 1:40.89 (+1.58s | 1.5%) Alamo Area Aquatic Association 07/10/2025 2025 ST AAAA STAGS LC Championship
105 Zachary Darevsky 1:42.62 10 A Min AA: 1:40.89 (+1.73s | 1.7%) Mission Aurora Colorado Swimmi 04/25/2025 2025 CO TOPS Arena Catch Me If You Can
50 Breast
47.60
47.60
100 Breast
55.02
1:42.62
100 Breast
1:42.62
106 Russell Choy 1:42.66 9 A Min AA: 1:40.89 (+1.77s | 1.7%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
107 Benjamin Hadji 1:42.68 10 A Min AA: 1:40.89 (+1.79s | 1.7%) Paseo Aquatics Swim Team 07/23/2025 2025 CA SCS Summer A G Champs
108 David Grant 1:42.70 9 A Min AA: 1:40.89 (+1.81s | 1.8%) Fort Collins Area Swim Team 07/25/2025 2025 CO CSI Age Group Championships
109 Robert Legg 1:42.92 8 A Min AA: 1:40.89 (+2.03s | 2.0%) Crow Canyon Sharks 06/29/2024 Alto Summer Swelter
110 Shawn Wu 1:43.04 9 A Min AA: 1:40.89 (+2.15s | 2.1%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
111 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
112 Ryan Latronica 1:43.15 9 A Min AA: 1:40.89 (+2.26s | 2.2%) Hills Hurricane Swimming 06/07/2025 Orinda Aquatics LC C B BB+ Meet
113 Simon Feldman 1:43.16 8 A Min AA: 1:40.89 (+2.27s | 2.2%) Patriot Aquatics 07/10/2025 2025 FL Summer Age Group Championships
50 Breast
48.98
48.98
100 Breast
54.18
1:43.16
100 Breast
1:43.16
114 Dylan sun 1:43.17 9 A Min AA: 1:40.89 (+2.28s | 2.2%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
115 Parker Warren 1:43.31 10 A Min AA: 1:40.89 (+2.42s | 2.3%) Southwest Stars Swim Club 06/12/2025 2025 RAFC Summer Solstice
116 Emmett Chen 1:43.47 10 A Min AA: 1:40.89 (+2.58s | 2.5%) San Ramon Valley Aquatics 06/07/2025 Orinda Aquatics LC C B BB+ Meet
117 Andrew Liu 1:43.63 10 A Min AA: 1:40.89 (+2.74s | 2.6%) Bellevue Club Swim Team 07/24/2025 2025 PN LC 12 U Championships
118 Rory Cullen 1:43.66 10 A Min AA: 1:40.89 (+2.77s | 2.7%) Sarasota Sharks 07/10/2025 2025 FL Summer Age Group Championships
50 Breast
50.38
50.38
100 Breast
53.28
1:43.66
100 Breast
1:43.66
119 Miro Wang 1:43.67 9 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
120 Aiden Ding 1:43.68 10 A Min AA: 1:40.89 (+2.79s | 2.7%) Santa Clara Swim Club 06/27/2025 Valley Splash
121 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
122 Harry Zhou 1:43.83 10 A Min AA: 1:40.89 (+2.94s | 2.8%) Aquajets Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Breast
50.65
50.65
100 Breast
53.18
1:43.83
100 Breast
1:43.83
123 Robert Richards 1:43.87 9 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
124 Mason Landon 1:44.13 10 A Min AA: 1:40.89 (+3.24s | 3.1%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Breast
48.97
48.97
100 Breast
55.16
1:44.13
100 Breast
1:44.13
125 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
126 Tyler Zhang 1:44.30 10 A Min AA: 1:40.89 (+3.41s | 3.3%) Pacific Dragons Swim Team 07/24/2025 2025 PN LC 12 U Championships
50 Breast
51.33
51.33
100 Breast
52.97
1:44.30
100 Breast
1:44.30
127 Andy Wang 1:44.36 9 A Min AA: 1:40.89 (+3.47s | 3.3%) Tualatin Hills Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Breast
49.51
49.51
100 Breast
54.85
1:44.36
100 Breast
1:44.36
128 Ian Jung 1:44.38 10 A Min AA: 1:40.89 (+3.49s | 3.3%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Breast
49.84
49.84
100 Breast
54.54
1:44.38
100 Breast
1:44.38
129 Timur Kochmar 1:44.39 9 A Min AA: 1:40.89 (+3.50s | 3.4%) SwimRight Team 01/17/2026 2026 Azura Winter Open LCM Invite
130 Matthew Zhu 1:44.46 10 A Min AA: 1:40.89 (+3.57s | 3.4%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
131 Charlie Lockett 1:44.47 9 A Min AA: 1:40.89 (+3.58s | 3.4%) Nitro Swimming 06/20/2025 2025 ST NTRO LC Prelim Final Invite
50 Breast
49.82
49.82
100 Breast
54.65
1:44.47
100 Breast
1:44.47
132 Joseph Kim 1:44.52 10 A Min AA: 1:40.89 (+3.63s | 3.5%) Texas Ford Aquatics 07/16/2025 2025 Texas Age Group Championships
50 Breast
51.07
51.07
100 Breast
53.45
1:44.52
100 Breast
1:44.52
133 Jozua Sugianto 1:44.57 9 A Min AA: 1:40.89 (+3.68s | 3.5%) California Dolphins Swim Team 05/10/2025 PC SRVA LCM C B BB+
134 Koku Saddawi-Banno 1:44.58 8 A Min AA: 1:40.89 (+3.69s | 3.5%) Jbarracudas Swim Team 07/24/2025 2025 SI LC AG CHAMPS
50 Breast
49.73
49.73
100 Breast
54.85
1:44.58
100 Breast
1:44.58
135 Daniel Heilman 1:44.64 9 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
136 Dean Hunter 1:44.69 9 A Min AA: 1:40.89 (+3.80s | 3.6%) Sporting Jax Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Breast
49.06
49.06
100 Breast
55.63
1:44.69
100 Breast
1:44.69
137 James Stitt 1:44.93 9 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
138 Sebastian Darnell 1:45.09 10 A Min AA: 1:40.89 (+4.20s | 4.0%) Pikes Peak Athletics 07/25/2025 2025 CO CSI Age Group Championships
139 Nathaniel Barber 1:45.10 10 A Min AA: 1:40.89 (+4.21s | 4.0%) Apex 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Breast
51.57
51.57
100 Breast
53.53
1:45.10
100 Breast
1:45.10
140 Jeremy Zhao 1:45.16 8 A Min AA: 1:40.89 (+4.27s | 4.1%) Quicksilver Swimming 06/27/2025 Valley Splash
141 Oscar Holler 1:45.24 10 A Min AA: 1:40.89 (+4.35s | 4.1%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
142 Henry Tong 1:45.26 10 A Min AA: 1:40.89 (+4.37s | 4.2%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase
143 Kian Sotomayor 1:45.32 10 A Min AA: 1:40.89 (+4.43s | 4.2%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
144 Joshua Bond 1:45.37 9 A Min AA: 1:40.89 (+4.48s | 4.3%) Socal Aquatics Association 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Breast
50.78
50.78
100 Breast
54.59
1:45.37
100 Breast
1:45.37
145 Owen Newton 1:45.46 9 A Min AA: 1:40.89 (+4.57s | 4.3%) SwimNation Aquatics Programs 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Breast
51.23
51.23
100 Breast
54.23
1:45.46
100 Breast
1:45.46
146 Phillippe Choi 1:45.48 9 A Min AA: 1:40.89 (+4.59s | 4.4%) Klg Sports Swim Team 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
147 William Xing 1:45.56 10 BB Min A: 1:45.49 (+0.07s | 0.1%) Olympus Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Breast
52.26
52.26
100 Breast
53.30
1:45.56
100 Breast
1:45.56
148 Adrian Burangulov 1:45.57 10 BB Min A: 1:45.49 (+0.08s | 0.1%) Gator Swim Club 07/10/2025 2025 FL Summer Age Group Championships
50 Breast
52.24
52.24
100 Breast
53.33
1:45.57
100 Breast
1:45.57
149 Boxuan Yu 1:45.58 10 BB Min A: 1:45.49 (+0.09s | 0.1%) Pacific Dragons Swim Team 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Breast
48.40
48.40
100 Breast
57.18
1:45.58
100 Breast
1:45.58
150 David Goldenberg 1:45.81 9 BB Min A: 1:45.49 (+0.32s | 0.3%) Bellevue Club Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational

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.