Western Zone Zone Boys 10 & under - 100 M Breast

These rankings show the swimmers' placement within their Zone.
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 Christian Lo 1:40.39 10 AA Min AAA: 1:36.29 (+4.10s | 4.1%) Sierra Marlins Swim Team 07/31/2025 2025 Long Course Far Western Championship
52 Christian Lo 1:40.39 10 AA Min AAA: 1:36.29 (+4.10s | 4.1%) Sierra Marlins Swim Team 07/31/2025 2025 Long Course Far Western Championship
53 Aden Sun 1:40.61 9 AA Min AAA: 1:36.29 (+4.32s | 4.3%) Burlingame Aquatics 06/27/2025 Alto Summer Swelter
54 Tucker McCullough 1:40.73 9 AA Min AAA: 1:36.29 (+4.44s | 4.4%) Team Rebel Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Breast
49.48
49.48
100 Breast
51.25
1:40.73
100 Breast
1:40.73
55 Samuel Fuller 1:40.82 10 AA Min AAA: 1:36.29 (+4.53s | 4.5%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
56 Karas Ibrahim 1:40.86 9 AA Min AAA: 1:36.29 (+4.57s | 4.5%) Oasis Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
50 Breast
48.10
48.10
100 Breast
52.76
1:40.86
100 Breast
1:40.86
57 Martin Decotigny 1:40.93 10 A Min AA: 1:40.89 (+0.04s | 0.0%) Alto Swim Club 06/27/2025 Alto Summer Swelter
58 Ram Vishnu 1:41.42 7 A Min AA: 1:40.89 (+0.53s | 0.5%) Wasatch Front Fish Market 06/28/2024 WFFM Red White And Black 2024
59 Rain Liu 1:41.52 9 A Min AA: 1:40.89 (+0.63s | 0.6%) Rancho San Dieguito 07/24/2025 2025 SI LC AG CHAMPS
50 Breast
48.68
48.68
100 Breast
52.84
1:41.52
100 Breast
1:41.52
60 Abraham Cheng 1:41.77 9 A Min AA: 1:40.89 (+0.88s | 0.9%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
61 Jason Ye 1:41.84 9 A Min AA: 1:40.89 (+0.95s | 0.9%) Alto Swim Club 06/27/2025 Alto Summer Swelter
62 Brooks Fraser 1:42.03 9 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
63 Logan Liew 1:42.04 9 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
64 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
65 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
66 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
67 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
68 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
69 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
70 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
71 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
72 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
73 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
74 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
75 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
76 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
77 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
78 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
79 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
80 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
81 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
82 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
83 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
84 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
85 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+
86 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
87 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
88 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
89 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
90 Jeremy Zhao 1:45.16 8 A Min AA: 1:40.89 (+4.27s | 4.1%) Quicksilver Swimming 06/27/2025 Valley Splash
91 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
92 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
93 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
94 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
95 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
96 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
97 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
98 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
99 Wyatt Larson 1:45.84 9 BB Min A: 1:45.49 (+0.35s | 0.3%) Denver Swim Academy 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Breast
49.67
49.67
100 Breast
56.17
1:45.84
100 Breast
1:45.84
100 Allen Chen 1:45.90 9 BB Min A: 1:45.49 (+0.41s | 0.4%) Unattached 08/06/2025 2025 Western Zone Age Group Championships

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.