New! ScoreMeUp is now available on the App Store. Download the iOS app →

Southern 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
1 Andres Sierra Rivera 1:27.56 10 AAAA Min Pompano Beach Piranhas 05/01/2026 Jesse Vasallo Swimming Invitational
50 Breast
41.54
41.54
100 Breast
46.02
1:27.56
100 Breast
1:27.56
2 Leo Madera 1:27.77 10 AAAA Min Gulliver Swim Club 05/01/2026 Jesse Vasallo Swimming Invitational
50 Breast
42.39
42.39
100 Breast
45.38
1:27.77
100 Breast
1:27.77
3 Wayne Sun 1:30.18 10 AAAA Min Katy Aquatic Team For Youth 07/16/2025 2025 Texas Age Group Championships
50 Breast
42.96
42.96
100 Breast
47.22
1:30.18
100 Breast
1:30.18
4 Alexander Lyavzin 1:31.64 10 AAAA Min SwimRight Team 04/25/2026 2026 Azura Spring Open LCM Invit
5 Logan Glick 1:32.71 10 AAA Min AAAA: 1:31.69 (+1.02s | 1.1%) Texas Ford Aquatics 07/16/2025 2025 Texas Age Group Championships
50 Breast
44.42
44.42
100 Breast
48.29
1:32.71
100 Breast
1:32.71
6 Isen Wolfe 1:32.77 10 AAA Min AAAA: 1:31.69 (+1.08s | 1.2%) Saint Petersburg Aquatics 05/15/2026 2026 SAINT PETE S 2nd LONG COURSE MEET
50 Breast
44.12
44.12
100 Breast
48.65
1:32.77
100 Breast
1:32.77
7 Yuri Igitkhanyan 1:32.95 10 AAA Min AAAA: 1:31.69 (+1.26s | 1.4%) Bravo Swim Team 04/25/2026 2026 Azura Spring Open LCM Invit
8 Joshua Gilbert 1:33.28 10 AAA Min AAAA: 1:31.69 (+1.59s | 1.7%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Breast
44.51
44.51
100 Breast
48.77
1:33.28
100 Breast
1:33.28
9 Isaac Zhang 1:33.59 9 AAA Min AAAA: 1:31.69 (+1.90s | 2.0%) First Colony Swim Team, Inc. 07/16/2025 2025 Texas Age Group Championships
50 Breast
44.38
44.38
100 Breast
49.21
1:33.59
100 Breast
1:33.59
10 Benjamin Balmaceda 1:35.20 10 AAA Min AAAA: 1:31.69 (+3.51s | 3.7%) Alamo Heights Aquatic Club ? A 05/15/2026 2026 ST NIST Salute To The Troops
50 Breast
45.32
45.32
100 Breast
49.88
1:35.20
100 Breast
1:35.20
11 Hudson Kieschnick 1:35.24 10 AAA Min AAAA: 1:31.69 (+3.55s | 3.7%) Houston Hydra 07/16/2025 2025 Texas Age Group Championships
50 Breast
46.76
46.76
100 Breast
48.48
1:35.24
100 Breast
1:35.24
12 Axel Arnoldsson 1:35.28 10 AAA Min AAAA: 1:31.69 (+3.59s | 3.8%) Fenix Swim Club 04/25/2026 2026 Azura Spring Open LCM Invit
13 Sebastian Michel 1:35.30 10 AAA Min AAAA: 1:31.69 (+3.61s | 3.8%) Katy Aquatic Team For Youth 07/16/2025 2025 Texas Age Group Championships
50 Breast
46.99
46.99
100 Breast
48.31
1:35.30
100 Breast
1:35.30
14 Nathan Liu 1:36.04 10 AAA Min AAAA: 1:31.69 (+4.35s | 4.5%) First Colony Swim Team, Inc. 07/16/2025 2025 Texas Age Group Championships
50 Breast
46.40
46.40
100 Breast
49.64
1:36.04
100 Breast
1:36.04
15 Johann Gomez Ugalde 1:36.20 10 AAA Min AAAA: 1:31.69 (+4.51s | 4.7%) Southwest Stars Swim Club 05/15/2026 2026 PA Long Course Invite
50 Breast
45.34
45.34
100 Breast
50.86
1:36.20
100 Breast
1:36.20
16 Troy Cary 1:36.44 10 AA Min AAA: 1:36.29 (+0.15s | 0.2%) Alamo Heights Aquatic Club ? A 05/15/2026 2026 ST NIST Salute To The Troops
50 Breast
45.70
45.70
100 Breast
50.74
1:36.44
100 Breast
1:36.44
17 Charlie Lockett 1:36.56 10 AA Min AAA: 1:36.29 (+0.27s | 0.3%) Nitro Swimming 05/09/2026 2026 ST NTRO LC School S Out
50 Breast
46.66
46.66
100 Breast
49.90
1:36.56
100 Breast
1:36.56
18 Simon Feldman 1:36.78 9 AA Min AAA: 1:36.29 (+0.49s | 0.5%) Fast Lane Aquatics 05/15/2026 2026 PA Long Course Invite
50 Breast
46.25
46.25
100 Breast
50.53
1:36.78
100 Breast
1:36.78
19 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
20 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
21 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
22 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
23 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
24 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
25 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
26 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
27 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
28 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
29 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
30 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
31 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
32 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
33 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
34 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
35 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
36 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
37 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
38 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
39 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
40 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
41 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
42 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
43 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
44 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
45 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
46 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
47 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
48 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
49 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
50 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

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.