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

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
351 Yaroslav Biliavskyi 1:44.49 10 A Min AA: 1:40.89 (+3.60s | 3.4%) Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Breast
49.06
49.06
100 Breast
55.43
1:44.49
100 Breast
1:44.49
352 Winston Du 1:44.51 10 A Min AA: 1:40.89 (+3.62s | 3.5%) Aquajets Swim Team 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
353 Alexander Hammerschmidt 1:44.51 10 A Min AA: 1:40.89 (+3.62s | 3.5%) The Western Mass Aquadogs 06/26/2026 2026 NE SUN Summer Solstice
50 Breast
49.26
49.26
100 Breast
55.25
1:44.51
100 Breast
1:44.51
354 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
355 Bryce Alpert 1:44.52 9 A Min AA: 1:40.89 (+3.63s | 3.5%) Aquazot Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
356 Oliver Tadday 1:44.53 10 A Min AA: 1:40.89 (+3.64s | 3.5%) Gold\\\\\\'s Aquatics Club (Camas) 04/25/2026 GACC Spring Invitational
50 Breast
51.40
51.40
100 Breast
53.13
1:44.53
100 Breast
1:44.53
357 Samuel Holmes 1:44.53 9 A Min AA: 1:40.89 (+3.64s | 3.5%) Lowes YMCA Lightning Swim Team 04/17/2026 April 17 ATOM Friday Night Lights
50 Breast
50.52
50.52
100 Breast
54.01
1:44.53
100 Breast
1:44.53
358 Edgar Harutyunyan 1:44.56 10 A Min AA: 1:40.89 (+3.67s | 3.5%) Rose Bowl Aquatics 06/11/2026 2026 SCS June AG Invite CANY
50 Breast
50.20
50.20
100 Breast
54.36
1:44.56
100 Breast
1:44.56
359 Jackson Macaluso 1:44.56 10 A Min AA: 1:40.89 (+3.67s | 3.5%) Tampa Elite Aquatics 05/22/2026 2026 T2 Aquatics Norris Foundation LC Meet
360 Luke Xu 1:44.56 10 A Min AA: 1:40.89 (+3.67s | 3.5%) California Dolphins Swim Team 06/13/2026 PC CDST LC C B BB+ 26 074
361 Garrett Michel 1:44.57 10 A Min AA: 1:40.89 (+3.68s | 3.5%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Breast
50.16
50.16
100 Breast
54.41
1:44.57
100 Breast
1:44.57
362 Caleb Harrison 1:44.61 10 A Min AA: 1:40.89 (+3.72s | 3.6%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
363 Adam Jiang 1:44.62 10 A Min AA: 1:40.89 (+3.73s | 3.6%) Waterloo Swimming 06/19/2026 2026 ST ASC Firecracker
50 Breast
49.30
49.30
100 Breast
55.32
1:44.62
100 Breast
1:44.62
364 Kai Thomas 1:44.65 10 A Min AA: 1:40.89 (+3.76s | 3.6%) Renegade Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Breast
49.43
49.43
100 Breast
55.22
1:44.65
100 Breast
1:44.65
365 Ashton Chen 1:44.67 10 A Min AA: 1:40.89 (+3.78s | 3.6%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
366 Bennett Mckown 1:44.68 8 A Min AA: 1:40.89 (+3.79s | 3.6%) Volusia Swim Club 05/15/2026 2026 PA Long Course Invite
50 Breast
50.59
50.59
100 Breast
54.09
1:44.68
100 Breast
1:44.68
367 Noah Thomas 1:44.70 9 A Min AA: 1:40.89 (+3.81s | 3.6%) Longhorn Aquatics 06/26/2026 2026 NEAT Long Course STX Championship
50 Breast
50.20
50.20
100 Breast
54.50
1:44.70
100 Breast
1:44.70
368 Nicholas Leonard 1:44.74 10 A Min AA: 1:40.89 (+3.85s | 3.7%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Breast
51.51
51.51
100 Breast
53.23
1:44.74
100 Breast
1:44.74
369 Lucca Belluco 1:44.75 10 A Min AA: 1:40.89 (+3.86s | 3.7%) Marlins Of Raleigh 06/13/2026 2026 MOR Liberty Meet
50 Breast
50.89
50.89
100 Breast
53.86
1:44.75
100 Breast
1:44.75
370 Joshua Vitale 1:44.76 10 A Min AA: 1:40.89 (+3.87s | 3.7%) Lake Oswego Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Breast
48.51
48.51
100 Breast
56.25
1:44.76
100 Breast
1:44.76
371 Daniel Comport 1:44.77 10 A Min AA: 1:40.89 (+3.88s | 3.7%) Highbridge Aquatics 06/05/2026 25th Annual CLPR David Webb Meet
50 Breast
50.24
50.24
100 Breast
54.53
1:44.77
100 Breast
1:44.77
372 Seth Benton 1:44.78 10 A Min AA: 1:40.89 (+3.89s | 3.7%) SwimRVA 05/29/2026 2026 SwimRVA Success Bell
50 Breast
50.38
50.38
100 Breast
54.40
1:44.78
100 Breast
1:44.78
373 Aiden Huang 1:44.79 10 A Min AA: 1:40.89 (+3.90s | 3.7%) DeAnza Cupertino Aquatics 06/12/2026 2026 DACA LC CBA Meet
374 Austin Xue 1:44.80 9 A Min AA: 1:40.89 (+3.91s | 3.7%) Waterloo Swimming 06/19/2026 2026 ST ASC Firecracker
50 Breast
50.27
50.27
100 Breast
54.53
1:44.80
100 Breast
1:44.80
375 Wyatt Shaw 1:44.93 9 A Min AA: 1:40.89 (+4.04s | 3.9%) Nova of Virginia 06/11/2026 NOVA 2026 Virginia Commonwealth Games
376 James Stitt 1:44.93 10 A Min AA: 1:40.89 (+4.04s | 3.9%) Team Pittsburgh Elite Aquatics 06/12/2025 Holtrey Summer Classic
50 Breast
49.94
49.94
100 Breast
54.99
1:44.93
100 Breast
1:44.93
377 Kristian Efimov 1:44.94 10 A Min AA: 1:40.89 (+4.05s | 3.9%) Bravo Swim Team 06/19/2026 2026 SoFlo Last Chance Summer Invite
378 Braylon Ward 1:44.98 10 A Min AA: 1:40.89 (+4.09s | 3.9%) Aquatex Swim & Water Polo Team 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Breast
49.99
49.99
100 Breast
54.99
1:44.98
100 Breast
1:44.98
379 Leo Ioffe 1:45.00 10 A Min AA: 1:40.89 (+4.11s | 3.9%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Breast
50.54
50.54
100 Breast
54.46
1:45.00
100 Breast
1:45.00
380 Winston Wang 1:45.02 9 A Min AA: 1:40.89 (+4.13s | 3.9%) Rose Bowl Aquatics 06/11/2026 2026 SCS June AG Invite CANY
50 Breast
51.59
51.59
100 Breast
53.43
1:45.02
100 Breast
1:45.02
381 Aaron Lam 1:45.11 10 A Min AA: 1:40.89 (+4.22s | 4.0%) South Shore YMCA Strypers 06/26/2026 2026 NE YNS June Prelims Finals Meet
50 Breast
48.78
48.78
100 Breast
56.33
1:45.11
100 Breast
1:45.11
382 Oliver Shalvey 1:45.13 10 A Min AA: 1:40.89 (+4.24s | 4.0%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Breast
49.03
49.03
100 Breast
56.10
1:45.13
100 Breast
1:45.13
383 James Milchteim 1:45.13 9 A Min AA: 1:40.89 (+4.24s | 4.0%) Bay Club Aquatics 04/24/2026 2026 SI PS ABB Meet B Group
50 Breast
49.15
49.15
100 Breast
55.98
1:45.13
100 Breast
1:45.13
384 Callen Pressnall 1:45.18 10 A Min AA: 1:40.89 (+4.29s | 4.1%) Springfield YMCA Swim Team 04/17/2026 2026 METS Long Course Kickoff
385 Luke Wang 1:45.23 10 A Min AA: 1:40.89 (+4.34s | 4.1%) Sierra Marlins Swim Team 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
386 Nicholas Bowers 1:45.24 10 A Min AA: 1:40.89 (+4.35s | 4.1%) Rec-Plex Sharks 05/29/2026 2026 Meet Me In St Louis Invite
50 Breast
52.27
52.27
100 Breast
52.97
1:45.24
100 Breast
1:45.24
387 Leonardo Kirk 1:45.24 9 A Min AA: 1:40.89 (+4.35s | 4.1%) Gator Swim Club 05/15/2026 2026 FAST May Invite
50 Breast
51.64
51.64
100 Breast
53.60
1:45.24
100 Breast
1:45.24
388 Liam Reyes 1:45.25 10 A Min AA: 1:40.89 (+4.36s | 4.1%) Reno Aquatic Club 05/22/2026 2026 Intermountain Classic Long Course Meet
50 Breast
50.71
50.71
100 Breast
54.54
1:45.25
100 Breast
1:45.25
389 Aiden Mulcahy 1:45.25 10 A Min AA: 1:40.89 (+4.36s | 4.1%) Aulea Swim Club 07/03/2026 2026 Keo Nakama Swim Meet
390 Leo Lafferty 1:45.28 10 A Min AA: 1:40.89 (+4.39s | 4.2%) Westlake Aquatic Facility 05/22/2026 2026 ST ASC Spring Showcase
50 Breast
51.39
51.39
100 Breast
53.89
1:45.28
100 Breast
1:45.28
391 Jacob Bouchard 1:45.30 10 A Min AA: 1:40.89 (+4.41s | 4.2%) Nova of Virginia 04/17/2026 NOVA Long Course Kick Off
50 Breast
50.97
50.97
100 Breast
54.33
1:45.30
100 Breast
1:45.30
392 Jeffrey Hill 1:45.33 10 A Min AA: 1:40.89 (+4.44s | 4.2%) Saint Andrew\\\\\\'s Aquatics 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
50 Breast
49.96
49.96
100 Breast
55.37
1:45.33
100 Breast
1:45.33
393 Yupeng Wang 1:45.34 10 A Min AA: 1:40.89 (+4.45s | 4.2%) Monterey Park Manta Rays 06/11/2026 ARMADA 2026 SCS June AG Invite
394 Kyrie Song 1:45.34 9 A Min AA: 1:40.89 (+4.45s | 4.2%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
50 Breast
51.17
51.17
100 Breast
54.17
1:45.34
100 Breast
1:45.34
395 Daniel Khait 1:45.36 10 A Min AA: 1:40.89 (+4.47s | 4.2%) Bay Club Santa Clara Dolphins 05/22/2026 2026 Zone 1 South Firecracker 400
396 Ryan Ferguson 1:45.38 9 A Min AA: 1:40.89 (+4.49s | 4.3%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Breast
50.39
50.39
100 Breast
54.99
1:45.38
100 Breast
1:45.38
397 Tristan Virone 1:45.38 9 A Min AA: 1:40.89 (+4.49s | 4.3%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
398 John Piracci 1:45.40 10 A Min AA: 1:40.89 (+4.51s | 4.3%) SwimRVA 06/12/2026 2026 SwimRVA Summer Invitational
50 Breast
50.83
50.83
100 Breast
54.57
1:45.40
100 Breast
1:45.40
399 Hugo Linowski 1:45.43 10 A Min AA: 1:40.89 (+4.54s | 4.3%) Olympic Cascade Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
400 Ethen Roden 1:45.45 10 A Min AA: 1:40.89 (+4.56s | 4.3%) Huntsville Swim Association 05/16/2026 NAC LC May Classic
50 Breast
50.64
50.64
100 Breast
54.81
1:45.45
100 Breast
1:45.45

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.