USA Boys 10 & under - 100 Y 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
351 Isaac Toledo 1:26.83 10 A Min AA: 1:26.59 (+0.24s | 0.3%) Fusion Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Breast
42.13
42.13
100 Breast
44.70
1:26.83
100 Breast
1:26.83
352 Kobe Zhu 1:26.85 10 A Min AA: 1:26.59 (+0.26s | 0.3%) Twisters Swim Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
50 Breast
42.27
42.27
100 Breast
44.58
1:26.85
100 Breast
1:26.85
353 Samuel Zhang 1:26.90 10 A Min AA: 1:26.59 (+0.31s | 0.4%) Brea Aquatics 11/21/2025 2025 CA MVN Turkey Classic
50 Breast
40.92
40.92
100 Breast
45.98
1:26.90
100 Breast
1:26.90
354 Thiago Mantilla 1:26.91 9 A Min AA: 1:26.59 (+0.32s | 0.4%) South Florida Aquatic Club 12/11/2025 35th Annual Winter Championships
50 Breast
41.80
41.80
100 Breast
45.11
1:26.91
100 Breast
1:26.91
355 Atticus Newbury 1:26.93 10 A Min AA: 1:26.59 (+0.34s | 0.4%) Twisters Swim Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
50 Breast
41.89
41.89
100 Breast
45.04
1:26.93
100 Breast
1:26.93
356 Everett Shao 1:26.94 11 A Min AA: 1:26.59 (+0.35s | 0.4%) Rhode Island Aquatic Club 01/16/2026 2026 NE CS Bronze Championships
50 Breast
41.54
41.54
100 Breast
45.40
1:26.94
100 Breast
1:26.94
357 Andrew Aldonas 1:26.96 10 A Min AA: 1:26.59 (+0.37s | 0.4%) Arlington Aquatic Club 12/04/2025 2025 Sport Fair Winter Classic
50 Breast
40.08
40.08
100 Breast
46.88
1:26.96
100 Breast
1:26.96
358 Tyson Wager 1:26.96 10 A Min AA: 1:26.59 (+0.37s | 0.4%) Machine Aquatics 12/11/2025 2025 Katie Ledecky Invitational
50 Breast
41.38
41.38
100 Breast
45.58
1:26.96
100 Breast
1:26.96
359 Gavin Gauthier 1:26.97 10 A Min AA: 1:26.59 (+0.38s | 0.4%) Plantation Swim Team 09/05/2025 September Central Park Series
360 Jaize Council 1:26.98 10 A Min AA: 1:26.59 (+0.39s | 0.4%) Tide Swimming 12/11/2025 2025 East Coast WinterFest
50 Breast
41.40
41.40
100 Breast
45.58
1:26.98
100 Breast
1:26.98
361 Oscar Holler 1:26.98 10 A Min AA: 1:26.59 (+0.39s | 0.4%) Milpitas Aquatic Club 02/07/2026 Valley Splash Short Course C B A Meet
362 Victor Zhu 1:26.98 10 A Min AA: 1:26.59 (+0.39s | 0.4%) Shawmut Aquatic Club 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
41.05
41.05
100 Breast
45.93
1:26.98
100 Breast
1:26.98
363 Julian Llona 1:27.00 10 A Min AA: 1:26.59 (+0.41s | 0.5%) SwimMAC Carolina 01/23/2026 2026 NC SwimMAC Battle Of The Crown
50 Breast
40.81
40.81
100 Breast
46.19
1:27.00
100 Breast
1:27.00
364 Troy Cary 1:27.01 9 A Min AA: 1:26.59 (+0.42s | 0.5%) Alamo Area Aquatic Association 10/10/2025 2025 ST ASC Bob Thompson Open
50 Breast
41.91
41.91
100 Breast
45.10
1:27.01
100 Breast
1:27.01
365 Axel Arnoldsson 1:27.02 10 A Min AA: 1:26.59 (+0.43s | 0.5%) Fenix Swim Club 12/11/2025 35th Annual Winter Championships
50 Breast
26.69
26.69
100 Breast
1:00.33
1:27.02
100 Breast
1:27.02
366 Nolan Hoang 1:27.03 10 A Min AA: 1:26.59 (+0.44s | 0.5%) Rockville Montgomery Swim Club 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Breast
41.43
41.43
100 Breast
45.60
1:27.03
100 Breast
1:27.03
367 Nathan Zammit 1:27.05 10 A Min AA: 1:26.59 (+0.46s | 0.5%) Atlantis Swimming 12/06/2025 2025 26 Super Fast And Furious Prelim Final
50 Breast
40.21
40.21
100 Breast
46.84
1:27.05
100 Breast
1:27.05
368 Sebastian Horn-Rios 1:27.08 10 A Min AA: 1:26.59 (+0.49s | 0.6%) T2 Aquatics 02/07/2026 2026 GCST WINTER OPEN
50 Breast
41.44
41.44
100 Breast
45.64
1:27.08
100 Breast
1:27.08
369 Nihan Bhimavarapu 1:27.11 10 A Min AA: 1:26.59 (+0.52s | 0.6%) Revolution Swim Club 01/09/2026 2026 NE CRIM Jan Team Specialty
50 Breast
41.93
41.93
100 Breast
45.18
1:27.11
100 Breast
1:27.11
370 Tanner Sagen 1:27.13 9 A Min AA: 1:26.59 (+0.54s | 0.6%) Enfinity Aquatic Club 02/13/2026 2026 TYDE Be My Valentine Meet
50 Breast
41.65
41.65
100 Breast
45.48
1:27.13
100 Breast
1:27.13
371 Connor Sherman 1:27.18 10 A Min AA: 1:26.59 (+0.59s | 0.7%) Grosse Pointe Gators 02/06/2026 2026 Michigan Open
50 Breast
7.25
7.25
100 Breast
1:19.93
1:27.18
100 Breast
1:27.18
372 Jaden Zhao 1:27.19 10 A Min AA: 1:26.59 (+0.60s | 0.7%) Jersey Flyers Aquatic Club 02/06/2026 2026 MR COND Last Chance Invitational
50 Breast
42.74
42.74
100 Breast
44.45
1:27.19
100 Breast
1:27.19
373 Jack Nayar 1:27.19 10 A Min AA: 1:26.59 (+0.60s | 0.7%) Long Island Aquatic Club 10/25/2025 2025 MR LIAC Chappy S Invitational
50 Breast
40.35
40.35
100 Breast
46.84
1:27.19
100 Breast
1:27.19
374 Joseph Chung 1:27.22 9 A Min AA: 1:26.59 (+0.63s | 0.7%) SwimMAC Carolina 01/23/2026 2026 NC SwimMAC Battle Of The Crown
50 Breast
41.82
41.82
100 Breast
45.40
1:27.22
100 Breast
1:27.22
375 Calvin Higgs 1:27.24 9 A Min AA: 1:26.59 (+0.65s | 0.7%) Nitro Swimming 01/16/2026 2026 ST NTRO Winter Prelim Final Invite
50 Breast
41.04
41.04
100 Breast
46.20
1:27.24
100 Breast
1:27.24
376 Wyatt Larson 1:27.28 10 A Min AA: 1:26.59 (+0.69s | 0.8%) Denver Swim Academy 01/23/2026 2026 CO TOPS Colorado Open
25 Breast
20.45
20.45
50 Breast
21.29
41.74
50 Breast
41.74
75 Breast
23.16
1:04.90
100 Breast
22.38
1:27.28
50 Breast
45.54
377 Olivier Delikat 1:27.29 11 A Min AA: 1:26.59 (+0.70s | 0.8%) Condors Swim Club 02/06/2026 2026 MR COND Last Chance Invitational
50 Breast
41.88
41.88
100 Breast
45.41
1:27.29
100 Breast
1:27.29
378 Arick Eisler 1:27.31 8 A Min AA: 1:26.59 (+0.72s | 0.8%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Breast
42.21
42.21
100 Breast
45.10
1:27.31
100 Breast
1:27.31
379 Thomas Westcott 1:27.40 9 A Min AA: 1:26.59 (+0.81s | 0.9%) Twisters Swim Club 11/01/2025 2025 MR TRI Fall SCY Invitational
50 Breast
43.60
43.60
100 Breast
43.80
1:27.40
100 Breast
1:27.40
380 Stanley Kang 1:27.42 9 A Min AA: 1:26.59 (+0.83s | 0.9%) Long Island Aquatic Club 11/21/2025 2025 MR LIAC Thanksgiving Invite
50 Breast
41.81
41.81
100 Breast
45.61
1:27.42
100 Breast
1:27.42
381 Isaiah Coupland 1:27.43 10 A Min AA: 1:26.59 (+0.84s | 1.0%) North Carolina Aquatic Club 01/16/2026 GSA January Jump Start 2026
50 Breast
41.87
41.87
100 Breast
45.56
1:27.43
100 Breast
1:27.43
382 Carter Bertsche 1:27.46 10 A Min AA: 1:26.59 (+0.87s | 1.0%) Nova of Virginia 01/16/2026 GSA January Jump Start 2026
50 Breast
40.60
40.60
100 Breast
46.86
1:27.46
100 Breast
1:27.46
383 Keoni Kikuta 1:27.48 10 A Min AA: 1:26.59 (+0.89s | 1.0%) Shasta YMCA Sharks 11/21/2025 2025 Rogue Rapids Sofia Marks Invitational
50 Breast
41.87
41.87
100 Breast
45.61
1:27.48
100 Breast
1:27.48
384 Mason Bailey 1:27.50 10 A Min AA: 1:26.59 (+0.91s | 1.0%) SwimRVA 11/22/2025 Bass Turkey Classic 2025
50 Breast
42.35
42.35
100 Breast
45.15
1:27.50
100 Breast
1:27.50
385 Dashel Dean 1:27.50 10 A Min AA: 1:26.59 (+0.91s | 1.0%) Occoquan Swimming 12/11/2025 2025 East Coast WinterFest
50 Breast
43.34
43.34
100 Breast
44.16
1:27.50
100 Breast
1:27.50
386 Martin Decotigny 1:27.50 10 A Min AA: 1:26.59 (+0.91s | 1.0%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Breast
42.01
42.01
100 Breast
45.49
1:27.50
100 Breast
1:27.50
387 Easson Ji 1:27.52 9 A Min AA: 1:26.59 (+0.93s | 1.1%) Xtreme Swim Club 10/17/2025 2025 NE NSSC Beede Halloween Classic Copied
50 Breast
42.57
42.57
100 Breast
44.95
1:27.52
100 Breast
1:27.52
388 Mason Dodd 1:27.57 10 A Min AA: 1:26.59 (+0.98s | 1.1%) Rockville Montgomery Swim Club 01/23/2026 2026 USAS IMX Games
50 Breast
41.64
41.64
100 Breast
45.93
1:27.57
100 Breast
1:27.57
389 Willis Wei 1:27.58 9 A Min AA: 1:26.59 (+0.99s | 1.1%) Rockville Montgomery Swim Club 01/23/2026 2026 USAS IMX Games
50 Breast
42.80
42.80
100 Breast
44.78
1:27.58
100 Breast
1:27.58
390 Dexter LaForce 1:27.59 10 A Min AA: 1:26.59 (+1.00s | 1.1%) SwimMAC Carolina 01/23/2026 2026 NC SwimMAC Battle Of The Crown
50 Breast
41.90
41.90
100 Breast
45.69
1:27.59
100 Breast
1:27.59
391 David Ash 1:27.60 10 A Min AA: 1:26.59 (+1.01s | 1.2%) SwimMAC Carolina 10/17/2025 EAC Autumn Invitational 2025
50 Breast
41.84
41.84
100 Breast
45.76
1:27.60
100 Breast
1:27.60
392 Collier Jacobson 1:27.61 9 A Min AA: 1:26.59 (+1.02s | 1.2%) Tualatin Hills Swim Club 02/22/2025 2025 Arena Short Course 10 U Championships
50 Breast
42.09
42.09
100 Breast
45.52
1:27.61
100 Breast
1:27.61
393 Koku Saddawi-Banno 1:27.65 9 A Min AA: 1:26.59 (+1.06s | 1.2%) Jbarracudas Swim Team 12/19/2025 2025 SI Winter Age Group Championships
50 Breast
41.86
41.86
100 Breast
45.79
1:27.65
100 Breast
1:27.65
394 Whitt Jaskot 1:27.67 10 A Min AA: 1:26.59 (+1.08s | 1.2%) Cavalier Aquatics/Piedmont Fam 01/16/2026 CA Y Winter Rumble Copied
50 Breast
42.20
42.20
100 Breast
45.47
1:27.67
100 Breast
1:27.67
395 Vihaan Pothuneedi 1:27.69 10 A Min AA: 1:26.59 (+1.10s | 1.3%) Staten Island Aquatics Club 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
41.05
41.05
100 Breast
46.64
1:27.69
100 Breast
1:27.69
396 Emmett Chen 1:27.74 10 A Min AA: 1:26.59 (+1.15s | 1.3%) San Ramon Valley Aquatics 10/18/2025 PC SRVA SCY B BB+ Meet
397 Benjamin Hankinson 1:27.75 9 A Min AA: 1:26.59 (+1.16s | 1.3%) Jupiter Dragons Swim Team 01/24/2026 2026 TCA Winter Open
50 Breast
41.99
41.99
100 Breast
45.76
1:27.75
100 Breast
1:27.75
398 Dexter Danont 1:27.75 10 A Min AA: 1:26.59 (+1.16s | 1.3%) Charles River Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
43.17
43.17
100 Breast
44.58
1:27.75
100 Breast
1:27.75
399 Alan Su 1:27.75 10 A Min AA: 1:26.59 (+1.16s | 1.3%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Breast
40.49
40.49
100 Breast
47.26
1:27.75
100 Breast
1:27.75
400 Kevin Wang 1:27.78 10 A Min AA: 1:26.59 (+1.19s | 1.4%) Brea Aquatics 11/21/2025 2025 CA MVN Turkey Classic
50 Breast
42.20
42.20
100 Breast
45.58
1:27.78
100 Breast
1:27.78

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.