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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
351 Charles Dail 1:44.41 10 A Min AA: 1:40.89 (+3.52s | 3.4%) Lexington Dolphins 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Breast
50.17
50.17
100 Breast
54.24
1:44.41
100 Breast
1:44.41
352 Theo Ream 1:44.44 10 A Min AA: 1:40.89 (+3.55s | 3.4%) SwimMAC Carolina 07/16/2026 2026 NCS LC AG Championships
50 Breast
49.48
49.48
100 Breast
54.96
1:44.44
100 Breast
1:44.44
353 Matias Monzalvo 1:44.47 10 A Min AA: 1:40.89 (+3.58s | 3.4%) South Bay Aquatics 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Breast
50.56
50.56
100 Breast
53.91
1:44.47
100 Breast
1:44.47
354 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
355 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
356 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
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 Jayan Naik 1:44.53 10 A Min AA: 1:40.89 (+3.64s | 3.5%) Capital of Texas Aquatics 07/09/2026 2026 ST NIST LC STAGS
50 Breast
49.39
49.39
100 Breast
55.14
1:44.53
100 Breast
1:44.53
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 Fletcher Baral 1:44.58 10 A Min AA: 1:40.89 (+3.69s | 3.5%) Saint Andrew\\\\\\'s Aquatics 07/16/2026 2026 FGC Summer LC Age Group Championships
50 Breast
49.65
49.65
100 Breast
54.93
1:44.58
100 Breast
1:44.58
361 Liam Taylor 1:44.59 9 A Min AA: 1:40.89 (+3.70s | 3.5%) Southwest Stars Swim Club 07/09/2026 2026 FL Summer Age Group Championships
50 Breast
49.73
49.73
100 Breast
54.86
1:44.59
100 Breast
1:44.59
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 Bennett Mckown 1:44.68 9 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
366 Noah Thomas 1:44.70 10 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
367 Finn Reutter 1:44.74 9 A Min AA: 1:40.89 (+3.85s | 3.7%) Planet Swim Aquatics 07/09/2026 2026 FL Summer Age Group Championships
50 Breast
49.76
49.76
100 Breast
54.98
1:44.74
100 Breast
1:44.74
368 Aiden Mulcahy 1:44.75 10 A Min AA: 1:40.89 (+3.86s | 3.7%) Aulea Swim Club 07/16/2026 2026 HISI LCM Championships
50 Breast
48.70
48.70
100 Breast
56.05
1:44.75
100 Breast
1:44.75
369 Connor Wright 1:44.78 10 A Min AA: 1:40.89 (+3.89s | 3.7%) Unattached 06/25/2026 LC Central District Champs
370 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
371 Austin Xue 1:44.80 10 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
372 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
373 Matthew Dong 1:44.98 9 A Min AA: 1:40.89 (+4.09s | 3.9%) Unattached 06/19/2026 2026 MultiCultural Zones
50 Breast
50.74
50.74
100 Breast
54.24
1:44.98
100 Breast
1:44.98
374 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
375 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
376 Rayan Khan 1:45.04 10 A Min AA: 1:40.89 (+4.15s | 4.0%) South Shore YMCA Strypers 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
377 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
378 Henri Simard 1:45.16 10 A Min AA: 1:40.89 (+4.27s | 4.1%) Swim Florida 07/09/2026 2026 FL Summer Age Group Championships
50 Breast
50.20
50.20
100 Breast
54.96
1:45.16
100 Breast
1:45.16
379 Oliver Pearce 1:45.21 10 A Min AA: 1:40.89 (+4.32s | 4.1%) Aces Swim Club 07/24/2026 2026 CO Age Group LCM State Championships
50 Breast
49.42
49.42
100 Breast
55.79
1:45.21
100 Breast
1:45.21
380 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
381 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
382 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
383 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
384 Felician Perski Smaluch 1:45.31 10 A Min AA: 1:40.89 (+4.42s | 4.2%) Jupiter Dragons Swim Team 07/10/2026 2026 FG LCM BB Champs North
385 Charles Doran 1:45.32 10 A Min AA: 1:40.89 (+4.43s | 4.2%) Nova of Virginia 06/25/2026 LC Central District Champs
386 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
387 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
388 Ryan Ferguson 1:45.38 10 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
389 Tristan Virone 1:45.38 10 A Min AA: 1:40.89 (+4.49s | 4.3%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
390 Ethan Wu 1:45.39 10 A Min AA: 1:40.89 (+4.50s | 4.3%) Swim Torrance 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Breast
50.35
50.35
100 Breast
55.04
1:45.39
100 Breast
1:45.39
391 Clive Dallahan 1:45.40 10 A Min AA: 1:40.89 (+4.51s | 4.3%) Beach Cities Alpha 07/23/2026 2026 CA SCS Summer A G Champs
50 Breast
51.43
51.43
100 Breast
53.97
1:45.40
100 Breast
1:45.40
392 Jun Lin 1:45.40 8 A Min AA: 1:40.89 (+4.51s | 4.3%) Seattle Metropolitan Aquatic C 07/23/2026 2026 PN LC 12 U Championships Approved
50 Breast
49.01
49.01
100 Breast
56.39
1:45.40
100 Breast
1:45.40
393 Zuriel Cariazo 1:45.42 10 A Min AA: 1:40.89 (+4.53s | 4.3%) Montrose Marlins Swim Club 07/24/2026 2026 CO Age Group LCM State Championships
50 Breast
50.59
50.59
100 Breast
54.83
1:45.42
100 Breast
1:45.42
394 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
395 Owen Newton 1:45.46 10 A Min AA: 1:40.89 (+4.57s | 4.3%) SwimNation Aquatics Programs 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Breast
51.23
51.23
100 Breast
54.23
1:45.46
100 Breast
1:45.46
396 George Li 1:45.46 9 A Min AA: 1:40.89 (+4.57s | 4.3%) Bellevue Club Swim Team 07/23/2026 2026 PN 12 U Long Course Championships Appro
397 Grayson Sawicki 1:45.47 9 A Min AA: 1:40.89 (+4.58s | 4.3%) Commonwealth Swimming 07/31/2026 2026 NE CS New England Summer Championship
398 Louis Yu 1:45.49 9 A Min AA: 1:40.89 (+4.60s | 4.4%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
399 Jude Matu 1:45.50 10 BB Min A: 1:45.49 (+0.01s | 0.0%) Eagle Swim Team Inc. 07/29/2026 2026 MD LSC LC Championship
50 Breast
49.71
49.71
100 Breast
55.79
1:45.50
100 Breast
1:45.50
400 Demitry Daniel 1:45.52 10 BB Min A: 1:45.49 (+0.03s | 0.0%) Canyons Aquatic Club 07/23/2026 2026 CA SCS Summer A G Champs
50 Breast
51.88
51.88
100 Breast
53.64
1:45.52
100 Breast
1:45.52

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.