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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
51 Zachary Brill 1:37.80 10 BB Min A: 1:31.29 (+6.51s | 6.7%) Aquatex Swim & Water Polo Team 04/19/2026 2026 ST TXLA 10 U Long Course Kick Off
50 Breast
45.85
45.85
100 Breast
51.95
1:37.80
100 Breast
1:37.80
52 Paxton Goldsborough 1:38.13 10 AA Min AAA: 1:36.29 (+1.84s | 1.9%) Academy Swim Club 05/16/2026 BIG ISLAND SWIMMING @ KCAC
53 Rain Liu 1:38.26 10 AA Min AAA: 1:36.29 (+1.97s | 2.0%) Rancho San Dieguito 04/24/2026 2026 SI PS ABB Meet B Group
50 Breast
47.81
47.81
100 Breast
50.45
1:38.26
100 Breast
1:38.26
54 Matias Cardona 1:38.41 10 AA Min AAA: 1:36.29 (+2.12s | 2.2%) SwimFast 04/25/2026 2026 Azura Spring Open LCM Invit
55 Ari Thorne 1:38.46 10 AA Min AAA: 1:36.29 (+2.17s | 2.2%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Breast
46.96
46.96
100 Breast
51.50
1:38.46
100 Breast
1:38.46
56 Maksim Chichetenko 1:38.46 9 AA Min AAA: 1:36.29 (+2.17s | 2.2%) Fast Lane Aquatics 05/01/2026 2026 WFLA SPRING OPEN
57 Enzo Tek 1:38.47 11 AA Min AAA: 1:36.29 (+2.18s | 2.2%) Sahuarita Stingrays 07/31/2025 2025 Long Course Far Western Championship
58 Savelii Dorofieiev 1:38.61 10 AA Min AAA: 1:36.29 (+2.32s | 2.4%) Saint Petersburg Aquatics 04/17/2026 2026 SAINT PETE S 1st LONG COURSE MEET
50 Breast
46.56
46.56
100 Breast
52.05
1:38.61
100 Breast
1:38.61
59 Aurelius Lien 1:38.64 9 AA Min AAA: 1:36.29 (+2.35s | 2.4%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
60 Dean Hunter 1:38.73 10 AA Min AAA: 1:36.29 (+2.44s | 2.5%) Planet Swim Aquatics 05/16/2026 2026 PSA May Invite
50 Breast
47.57
47.57
100 Breast
51.16
1:38.73
100 Breast
1:38.73
61 Jayden Cheng 1:38.73 10 AA Min AAA: 1:36.29 (+2.44s | 2.5%) Brea Aquatics 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
62 Cameron Boitano 1:38.88 10 AA Min AAA: 1:36.29 (+2.59s | 2.6%) Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
63 Sebastian Horn-Rios 1:38.96 10 AA Min AAA: 1:36.29 (+2.67s | 2.7%) T2 Aquatics 04/17/2026 2026 GCST Spring Open
50 Breast
46.33
46.33
100 Breast
52.63
1:38.96
100 Breast
1:38.96
64 David Grant 1:39.05 10 AA Min AAA: 1:36.29 (+2.76s | 2.8%) Fort Collins Area Swim Team 04/24/2026 2026 CO FAST Spring Splash
50 Breast
48.08
48.08
100 Breast
50.97
1:39.05
100 Breast
1:39.05
65 Aiden Sanchez 1:39.07 7 AA Min AAA: 1:36.29 (+2.78s | 2.8%) Saint Petersburg Aquatics 05/15/2026 2026 SAINT PETE S 2nd LONG COURSE MEET
50 Breast
46.50
46.50
100 Breast
52.57
1:39.07
100 Breast
1:39.07
66 Calvin Higgs 1:39.08 10 AA Min AAA: 1:36.29 (+2.79s | 2.8%) Nitro Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Breast
48.86
48.86
100 Breast
50.22
1:39.08
100 Breast
1:39.08
67 Tomas Bilbao 1:39.30 10 AA Min AAA: 1:36.29 (+3.01s | 3.0%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
50 Breast
47.60
47.60
100 Breast
51.70
1:39.30
100 Breast
1:39.30
68 Isaac Toledo 1:39.34 10 AA Min AAA: 1:36.29 (+3.05s | 3.1%) Fusion Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Breast
47.13
47.13
100 Breast
52.21
1:39.34
100 Breast
1:39.34
69 Alexander Kovnatsky 1:39.47 10 AA Min AAA: 1:36.29 (+3.18s | 3.2%) Unattached 07/11/2025 2025 Age Group Championships
70 Zachary Zeng 1:39.66 10 AA Min AAA: 1:36.29 (+3.37s | 3.4%) Waterloo Swimming 04/19/2026 2026 ST WLOO Classic
71 Tate Robinson 1:39.74 10 AA Min AAA: 1:36.29 (+3.45s | 3.5%) Eagle Swimming Association 07/16/2025 2025 Texas Age Group Championships
50 Breast
47.15
47.15
100 Breast
52.59
1:39.74
100 Breast
1:39.74
72 Michael Laurence 1:39.75 9 AA Min AAA: 1:36.29 (+3.46s | 3.5%) Gulliver Swim Club 05/15/2026 2026 Gulliver LCM Summer Classic
50 Breast
49.69
49.69
100 Breast
50.06
1:39.75
100 Breast
1:39.75
73 TJ Sayer 1:40.03 10 AA Min AAA: 1:36.29 (+3.74s | 3.7%) Foxjets Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Breast
47.84
47.84
100 Breast
52.19
1:40.03
100 Breast
1:40.03
74 Marco Sun 1:40.07 10 AA Min AAA: 1:36.29 (+3.78s | 3.8%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
75 Jason Ye 1:40.21 10 AA Min AAA: 1:36.29 (+3.92s | 3.9%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
76 Matthew Ko 1:40.22 10 AA Min AAA: 1:36.29 (+3.93s | 3.9%) Aspire Aquatics of Colorado 04/24/2026 2026 CO Arena Catch Me If You Can
50 Breast
46.21
46.21
100 Breast
54.01
1:40.22
100 Breast
1:40.22
77 Harry Gerasim 1:40.23 9 AA Min AAA: 1:36.29 (+3.94s | 3.9%) Eagle Aquatics 05/15/2026 2026 Gulliver LCM Summer Classic
78 Ethan Canlas 1:40.27 10 AA Min AAA: 1:36.29 (+3.98s | 4.0%) Sandpipers of Nevada 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Breast
48.44
48.44
100 Breast
51.83
1:40.27
100 Breast
1:40.27
79 Connor West 1:40.28 10 AA Min AAA: 1:36.29 (+3.99s | 4.0%) The Spartans of La Canada 06/12/2025 2025 June Age Group Invite
50 Breast
48.88
48.88
100 Breast
51.40
1:40.28
100 Breast
1:40.28
80 Oliver Gist-Pitts 1:40.44 10 AA Min AAA: 1:36.29 (+4.15s | 4.1%) Unattached 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Breast
47.63
47.63
100 Breast
52.81
1:40.44
100 Breast
1:40.44
81 Alexander Mekjian 1:40.51 10 AA Min AAA: 1:36.29 (+4.22s | 4.2%) North Coast Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Breast
49.36
49.36
100 Breast
51.15
1:40.51
100 Breast
1:40.51
82 Harvey Zhang 1:40.53 10 AA Min AAA: 1:36.29 (+4.24s | 4.2%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
83 Aden Sun 1:40.61 10 AA Min AAA: 1:36.29 (+4.32s | 4.3%) Burlingame Aquatics 06/27/2025 Alto Summer Swelter
84 Tucker McCullough 1:40.73 10 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
85 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
86 Christopher Porembka 1:40.87 10 AA Min AAA: 1:36.29 (+4.58s | 4.5%) Fast Fins Elite 07/16/2025 2025 Texas Age Group Championships
50 Breast
48.26
48.26
100 Breast
52.61
1:40.87
100 Breast
1:40.87
87 Juan Marquez 1:40.96 10 A Min AA: 1:40.89 (+0.07s | 0.1%) Heritage Aquatic Team 05/01/2026 Jesse Vasallo Swimming Invitational
50 Breast
49.24
49.24
100 Breast
51.72
1:40.96
100 Breast
1:40.96
88 Yihong Xiang 1:40.97 10 A Min AA: 1:40.89 (+0.08s | 0.1%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
50 Breast
48.50
48.50
100 Breast
52.47
1:40.97
100 Breast
1:40.97
89 Jair Ortega 1:41.00 10 A Min AA: 1:40.89 (+0.11s | 0.1%) Nitro Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Breast
48.67
48.67
100 Breast
52.33
1:41.00
100 Breast
1:41.00
90 Tang Zheng 1:41.03 9 A Min AA: 1:40.89 (+0.14s | 0.1%) Clearwater Aquatic Team 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Breast
47.80
47.80
100 Breast
53.23
1:41.03
100 Breast
1:41.03
91 Max Ong 1:41.08 10 A Min AA: 1:40.89 (+0.19s | 0.2%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
50 Breast
47.76
47.76
100 Breast
53.32
1:41.08
100 Breast
1:41.08
92 Pace Bui 1:41.09 10 A Min AA: 1:40.89 (+0.20s | 0.2%) Fog City Hammerheads 05/02/2026 Alto Spring Jam CBA
93 Blake Bardenhagen 1:41.10 10 A Min AA: 1:40.89 (+0.21s | 0.2%) Island Aquatics 05/02/2026 2026 MAGSA LCM B 1 Meet
50 Breast
48.46
48.46
100 Breast
52.64
1:41.10
100 Breast
1:41.10
94 Ryan Chen 1:41.21 10 A Min AA: 1:40.89 (+0.32s | 0.3%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
95 Lynden Feaste 1:41.28 9 A Min AA: 1:40.89 (+0.39s | 0.4%) Can Mississauga Aquatic Club 01/17/2026 2026 Azura Winter Open LCM Invite
96 Ram Vishnu 1:41.42 9 A Min AA: 1:40.89 (+0.53s | 0.5%) Wasatch Front Fish Market 06/28/2024 WFFM Red White And Black 2024
97 Hines Butler 1:41.60 10 A Min AA: 1:40.89 (+0.71s | 0.7%) Sarasota Sharks 04/25/2026 11th Annual Hohne Memorial Invitational
98 Jayden Liu 1:41.66 10 A Min AA: 1:40.89 (+0.77s | 0.8%) Katy Aquatic Team For Youth 07/16/2025 2025 Texas Age Group Championships
50 Breast
50.61
50.61
100 Breast
51.05
1:41.66
100 Breast
1:41.66
99 Nolan Meinen 1:41.69 10 A Min AA: 1:40.89 (+0.80s | 0.8%) Nitro Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Breast
48.50
48.50
100 Breast
53.19
1:41.69
100 Breast
1:41.69
100 Jameson Leung 1:41.74 10 A Min AA: 1:40.89 (+0.85s | 0.8%) Trident Aquatic Club 08/06/2025 2025 Summer Elite Showcase
50 Breast
48.37
48.37
100 Breast
53.37
1:41.74
100 Breast
1:41.74

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.