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Western Zone Zone Boys 10 & under - 100 Y 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
251 Tucker McCullough 1:33.41 10 BB Min A: 1:30.59 (+2.82s | 3.0%) Team Rebel Aquatics 12/13/2024 2024 CA RAA SCS WAG
50 Breast
44.46
44.46
100 Breast
48.95
1:33.41
100 Breast
1:33.41
252 Christopher Navarro 1:33.42 10 BB Min A: 1:30.59 (+2.83s | 3.0%) Kamehameha Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
45.92
45.92
100 Breast
47.50
1:33.42
100 Breast
1:33.42
253 Conner Yang 1:33.43 10 BB Min A: 1:30.59 (+2.84s | 3.0%) The Dolphins Portland Swimming 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
44.02
44.02
100 Breast
49.41
1:33.43
100 Breast
1:33.43
254 Cameron Day 1:33.48 10 BB Min A: 1:30.59 (+2.89s | 3.1%) Mission Viejo Nadadores 12/12/2025 2025 CA SCS RAA WAG
50 Breast
45.74
45.74
100 Breast
47.74
1:33.48
100 Breast
1:33.48
255 Chayton Zhou 1:33.53 9 BB Min A: 1:30.59 (+2.94s | 3.1%) Pleasanton Seahawks 02/20/2026 Pacific Swim SCY C B BB+ Meet Hosted By TERA
256 Colin Hui 1:33.57 10 BB Min A: 1:30.59 (+2.98s | 3.2%) Highlands Ranch Aquatics 01/23/2026 2026 CO TOPS Colorado Open
25 Breast
21.15
21.15
50 Breast
23.30
44.45
50 Breast
44.45
75 Breast
24.63
1:09.08
100 Breast
24.49
1:33.57
50 Breast
49.12
257 Ryan Ferguson 1:33.58 9 BB Min A: 1:30.59 (+2.99s | 3.2%) Santa Clara Swim Club 02/28/2026 Swim South Bay
258 Mason Lee 1:33.63 10 BB Min A: 1:30.59 (+3.04s | 3.2%) Issaquah Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 Breast
44.67
44.67
100 Breast
48.96
1:33.63
100 Breast
1:33.63
259 Walker Lewis 1:33.70 10 BB Min A: 1:30.59 (+3.11s | 3.3%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
260 Nikoloz Zhorzholiani 1:33.79 9 BB Min A: 1:30.59 (+3.20s | 3.4%) Seattle Metropolitan Aquatic C 03/19/2026 2026 NW Region Age Group Champs Approved
50 Breast
44.64
44.64
100 Breast
49.15
1:33.79
100 Breast
1:33.79
261 Jaezyn Magnaye 1:33.80 10 BB Min A: 1:30.59 (+3.21s | 3.4%) Tualatin Hills Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
45.98
45.98
100 Breast
47.82
1:33.80
100 Breast
1:33.80
262 Bruce Asmega 1:33.85 10 BB Min A: 1:30.59 (+3.26s | 3.5%) Pacifica Sea Lions 03/07/2026 BAC Race To AGCs
263 Evan Tomizawa 1:33.87 10 BB Min A: 1:30.59 (+3.28s | 3.5%) Kamehameha Swim Club 04/18/2026 44th Annual Harry Mamizuka Invitational
50 Breast
45.41
45.41
100 Breast
48.46
1:33.87
100 Breast
1:33.87
264 Ari Mobasseri 1:33.88 8 BB Min A: 1:30.59 (+3.29s | 3.5%) Aquazot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
43.91
43.91
100 Breast
49.97
1:33.88
100 Breast
1:33.88
265 Everett Edquid 1:33.89 10 BB Min A: 1:30.59 (+3.30s | 3.5%) Aquabear Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
50 Breast
45.47
45.47
100 Breast
48.42
1:33.89
100 Breast
1:33.89
266 Reagan Wilsey 1:33.90 10 BB Min A: 1:30.59 (+3.31s | 3.5%) Palo Alto Stanford Aquatics 02/13/2026 2026 Neptune Swimming Invitational
50 Breast
44.40
44.40
100 Breast
49.50
1:33.90
100 Breast
1:33.90
267 Brian Chou 1:33.91 9 BB Min A: 1:30.59 (+3.32s | 3.5%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
44.63
44.63
100 Breast
49.28
1:33.91
100 Breast
1:33.91
268 Adrian Deng 1:33.94 10 BB Min A: 1:30.59 (+3.35s | 3.6%) Mission Viejo Nadadores 02/13/2026 2026 MVN Lunar AAPI Festival
50 Breast
43.35
43.35
100 Breast
50.59
1:33.94
100 Breast
1:33.94
269 Ashton Chen 1:33.98 10 BB Min A: 1:30.59 (+3.39s | 3.6%) Brea Aquatics 02/13/2026 2026 MVN Lunar AAPI Festival
50 Breast
44.75
44.75
100 Breast
49.23
1:33.98
100 Breast
1:33.98
270 William Ouyang 1:34.08 10 BB Min A: 1:30.59 (+3.49s | 3.7%) San Ramon Valley Aquatics 03/28/2026 Albany Armada Aquatics SC C B BB+
271 Emilio Balcazar 1:34.14 10 BB Min A: 1:30.59 (+3.55s | 3.8%) Centro Acuatico Universitario 02/13/2026 2026 BD Arctic BLAST Swim Meet
272 Joshua Vitale 1:34.19 10 BB Min A: 1:30.59 (+3.60s | 3.8%) Lake Oswego Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
50 Breast
43.82
43.82
100 Breast
50.37
1:34.19
100 Breast
1:34.19
273 Conner Lo 1:34.27 10 BB Min A: 1:30.59 (+3.68s | 3.9%) DeAnza Cupertino Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
274 Everett Muzzarelli 1:34.36 8 BB Min A: 1:30.59 (+3.77s | 4.0%) Woodbridge Swim Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
42.56
42.56
100 Breast
51.80
1:34.36
100 Breast
1:34.36
275 Malik Basic 1:34.40 9 BB Min A: 1:30.59 (+3.81s | 4.0%) Olympus Aquatics 12/29/2025 60th Kearns Holiday Open Invitational
50 Breast
44.80
44.80
100 Breast
49.60
1:34.40
100 Breast
1:34.40
276 Anthony Ma 1:34.43 10 BB Min A: 1:30.59 (+3.84s | 4.1%) Cottonwood Heights Aquatics 09/26/2025 Tsunami Fall Kick Off 2025
50 Breast
45.21
45.21
100 Breast
49.22
1:34.43
100 Breast
1:34.43
277 Evan Kang 1:34.49 10 BB Min A: 1:30.59 (+3.90s | 4.1%) Swim Torrance 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Breast
45.79
45.79
100 Breast
48.70
1:34.49
100 Breast
1:34.49
278 Emrys Davenport 1:34.51 10 BB Min A: 1:30.59 (+3.92s | 4.1%) Denver Triton Swim Team 02/27/2026 2026 CO CSI SC Age Group Championships
50 Breast
43.71
43.71
100 Breast
50.80
1:34.51
100 Breast
1:34.51
279 James Milchteim 1:34.65 9 BB Min A: 1:30.59 (+4.06s | 4.3%) Bay Club Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Breast
44.45
44.45
100 Breast
50.20
1:34.65
100 Breast
1:34.65
280 Declan Sederholm 1:34.68 10 BB Min A: 1:30.59 (+4.09s | 4.3%) Hilltop Aquatic Swim Team 11/14/2025 2025 UT HAST Fall Back Bash
50 Breast
46.56
46.56
100 Breast
48.12
1:34.68
100 Breast
1:34.68
281 Carlyle Hartline 1:34.70 10 BB Min A: 1:30.59 (+4.11s | 4.3%) Multnomah Athletic Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
45.82
45.82
100 Breast
48.88
1:34.70
100 Breast
1:34.70
282 Trystan Martin 1:34.71 10 BB Min A: 1:30.59 (+4.12s | 4.4%) Roseburg 02/13/2026 2026 OR HS 6A 7
50 Breast
42.21
42.21
100 Breast
52.50
1:34.71
100 Breast
1:34.71
283 Aaron Kim 1:34.72 9 BB Min A: 1:30.59 (+4.13s | 4.4%) The Spartans of La Canada 12/12/2025 2025 CA SCS RAA WAG
50 Breast
46.74
46.74
100 Breast
47.98
1:34.72
100 Breast
1:34.72
284 Oliver Pearce 1:34.72 10 BB Min A: 1:30.59 (+4.13s | 4.4%) Aces Swim Club 02/27/2026 2026 CO CSI SC Age Group Championships
50 Breast
44.78
44.78
100 Breast
49.94
1:34.72
100 Breast
1:34.72
285 Oliver Shalvey 1:34.75 10 BB Min A: 1:30.59 (+4.16s | 4.4%) Excel Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
44.37
44.37
100 Breast
50.38
1:34.75
100 Breast
1:34.75
286 Cameron Watrous 1:34.76 9 BB Min A: 1:30.59 (+4.17s | 4.4%) Bellevue Club Swim Team 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 Breast
45.05
45.05
100 Breast
49.71
1:34.76
100 Breast
1:34.76
287 David Chen 1:34.77 9 BB Min A: 1:30.59 (+4.18s | 4.4%) Tualatin Hills Swim Club 03/19/2026 2026 NW Region Age Group Champs Approved
50 Breast
44.31
44.31
100 Breast
50.46
1:34.77
100 Breast
1:34.77
288 Daniel Kalinovski 1:34.93 10 BB Min A: 1:30.59 (+4.34s | 4.6%) Otter Swim Club 03/28/2026 LAMV C B A+ Meet
50 Breast
45.54
45.54
100 Breast
49.39
1:34.93
100 Breast
1:34.93
289 Tymur Akimov 1:34.94 10 BB Min A: 1:30.59 (+4.35s | 4.6%) Royal Swim Team 12/12/2025 2025 CA SCS RAA WAG
50 Breast
42.52
42.52
100 Breast
52.42
1:34.94
100 Breast
1:34.94
290 Branimir Petkov 1:34.98 9 BB Min A: 1:30.59 (+4.39s | 4.6%) Evolution Racing Club 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
45.70
45.70
100 Breast
49.28
1:34.98
100 Breast
1:34.98
291 Dylan Bossom 1:35.03 10 BB Min A: 1:30.59 (+4.44s | 4.7%) Clackamas High School 02/15/2025 2025 OR HS 6a 4
50 Breast
43.84
43.84
100 Breast
51.19
1:35.03
100 Breast
1:35.03
292 Jayden Huang 1:35.05 10 BB Min A: 1:30.59 (+4.46s | 4.7%) Harbor Aquatics Club 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 Breast
44.32
44.32
100 Breast
50.73
1:35.05
100 Breast
1:35.05
293 Michael Campbell 1:35.07 10 BB Min A: 1:30.59 (+4.48s | 4.7%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
50 Breast
45.54
45.54
100 Breast
49.53
1:35.07
100 Breast
1:35.07
294 Stewart Bye 1:35.09 10 BB Min A: 1:30.59 (+4.50s | 4.7%) Corvallis Aquatic Team 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
45.23
45.23
100 Breast
49.86
1:35.09
100 Breast
1:35.09
295 Liam Kwok 1:35.14 10 BB Min A: 1:30.59 (+4.55s | 4.8%) Socal Aquatics Association 11/21/2025 2025 CA MVN Turkey Classic
50 Breast
45.43
45.43
100 Breast
49.71
1:35.14
100 Breast
1:35.14
296 Kevin Nguyen 1:35.16 10 BB Min A: 1:30.59 (+4.57s | 4.8%) Legacy Aquatics 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
44.68
44.68
100 Breast
50.48
1:35.16
100 Breast
1:35.16
297 Keon Cheng 1:35.17 10 BB Min A: 1:30.59 (+4.58s | 4.8%) Arcadia Riptides Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 Breast
45.22
45.22
100 Breast
49.95
1:35.17
100 Breast
1:35.17
298 Tanner Pluth 1:35.18 10 BB Min A: 1:30.59 (+4.59s | 4.8%) Willamette High School Swim 02/14/2025 2025 OR HS 6A 7
50 Breast
44.85
44.85
100 Breast
50.33
1:35.18
100 Breast
1:35.18
299 Ethan Gu 1:35.20 10 BB Min A: 1:30.59 (+4.61s | 4.8%) Burlingame Aquatics 11/14/2025 PSL Pumpkin Spice Lovers 25 129
300 William Yao 1:35.22 10 BB Min A: 1:30.59 (+4.63s | 4.9%) Fontana Aquatics Club 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
44.57
44.57
100 Breast
50.65
1:35.22
100 Breast
1:35.22

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.