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
501 Leonard Jaime Martinez 1:46.55 10 BB Min A: 1:45.49 (+1.06s | 1.0%) Hialeah Swim Club 07/10/2026 2026 FG LCM BB Champs South
502 Andrew Zhang 1:46.56 9 BB Min A: 1:45.49 (+1.07s | 1.0%) Revolution Swim Club 05/16/2026 2026 NE CS Spring Fever
50 Breast
51.33
51.33
100 Breast
55.23
1:46.56
100 Breast
1:46.56
503 Owen Kramer 1:46.58 10 BB Min A: 1:45.49 (+1.09s | 1.0%) New Wave Swim Team 04/25/2026 2026 WAVE Sprint Into LC
50 Breast
52.67
52.67
100 Breast
53.91
1:46.58
100 Breast
1:46.58
504 Ilan Rattner 1:46.59 9 BB Min A: 1:45.49 (+1.10s | 1.0%) Sunnyvale Swim Club 06/26/2026 SUNN Silicon Valley CBA+ LCM
505 Victor Secor 1:46.60 9 BB Min A: 1:45.49 (+1.11s | 1.0%) Orinda Aquatics 06/13/2026 Orinda PC LC AG C B BB+
506 Rhyne Miller 1:46.62 10 BB Min A: 1:45.49 (+1.13s | 1.1%) Mecklenburg Swim Association 04/25/2026 2026 MSA April LC Meet
507 George Tian 1:46.62 10 BB Min A: 1:45.49 (+1.13s | 1.1%) United Swim Club 06/26/2026 ATAC Long Course Invitational
508 Remington Jones 1:46.63 8 BB Min A: 1:45.49 (+1.14s | 1.1%) Sandpipers of Nevada 06/11/2026 ARMADA 2026 SCS June AG Invite
509 Leo Gazzard 1:46.66 9 BB Min A: 1:45.49 (+1.17s | 1.1%) Bellevue Club Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Breast
52.77
52.77
100 Breast
53.89
1:46.66
100 Breast
1:46.66
510 Jonathan Nelson 1:46.69 10 BB Min A: 1:45.49 (+1.20s | 1.1%) Utah Valley Aquatics 04/18/2025 2025 UVrays TriMeet CHAT SLC Legends
50 Breast
51.47
51.47
100 Breast
55.22
1:46.69
100 Breast
1:46.69
511 Alexander Jin 1:46.70 10 BB Min A: 1:45.49 (+1.21s | 1.1%) Csp Tideriders 04/17/2026 2026 METS Long Course Kickoff
512 Gracen Moultrie 1:46.70 10 BB Min A: 1:45.49 (+1.21s | 1.1%) North Palm Beach Swim Club 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
513 Jacob Fischer 1:46.72 9 BB Min A: 1:45.49 (+1.23s | 1.2%) Greater Pensacola Aquatic Club 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Breast
51.52
51.52
100 Breast
55.20
1:46.72
100 Breast
1:46.72
514 Aaron Kim 1:46.76 10 BB Min A: 1:45.49 (+1.27s | 1.2%) EL Paso Border Land Swim Team 06/26/2026 2026 BD EPAP Jack White Memorial Classic
50 Breast
51.82
51.82
100 Breast
54.94
1:46.76
100 Breast
1:46.76
515 Colin Hui 1:46.76 10 BB Min A: 1:45.49 (+1.27s | 1.2%) Highlands Ranch Aquatics 06/26/2026 2026 CO Zone 2 District Meet DU
50 Breast
51.99
51.99
100 Breast
54.77
1:46.76
100 Breast
1:46.76
516 Hudson Fain 1:46.77 10 BB Min A: 1:45.49 (+1.28s | 1.2%) Team Charlotte Swimming 05/01/2026 2026 NC SwimMAC Spring Splash
50 Breast
51.80
51.80
100 Breast
54.97
1:46.77
100 Breast
1:46.77
517 William Jeffery 1:46.88 9 BB Min A: 1:45.49 (+1.39s | 1.3%) Los Angeles Swim Club 06/11/2026 2026 SCS June AG Invite
50 Breast
51.59
51.59
100 Breast
55.29
1:46.88
100 Breast
1:46.88
518 Lichen Chi 1:46.90 9 BB Min A: 1:45.49 (+1.41s | 1.3%) Tualatin Hills Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Breast
52.57
52.57
100 Breast
54.33
1:46.90
100 Breast
1:46.90
519 Logan Hall 1:46.91 10 BB Min A: 1:45.49 (+1.42s | 1.3%) Marlins Of Raleigh 06/26/2026 2026 MOR Long Course Qualifier
50 Breast
50.22
50.22
100 Breast
56.69
1:46.91
100 Breast
1:46.91
520 Matvey Fadeev 1:46.96 10 BB Min A: 1:45.49 (+1.47s | 1.4%) Issaquah Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
521 Saul Guevara 1:46.97 8 BB Min A: 1:45.49 (+1.48s | 1.4%) Alto Swim Club 07/25/2026 Alto Last Splash
522 Lucas Jiang 1:47.00 9 BB Min A: 1:45.49 (+1.51s | 1.4%) Kingfish Swimming Medfield 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
523 Levi Palmer 1:47.01 10 BB Min A: 1:45.49 (+1.52s | 1.4%) Nocatee Bluetide Swim Team 05/02/2026 SwimRise IMX IMR Challenge
524 Thomas Halford 1:47.02 10 BB Min A: 1:45.49 (+1.53s | 1.4%) Pikes Peak Athletics 06/19/2026 2026 CO Falfins Long Course Open
50 Breast
52.32
52.32
100 Breast
54.70
1:47.02
100 Breast
1:47.02
525 Henry Chenier 1:47.03 10 BB Min A: 1:45.49 (+1.54s | 1.4%) Blues Aquatics Asheville 05/15/2026 2026 NCAC Meet On The Hill
50 Breast
51.71
51.71
100 Breast
55.32
1:47.03
100 Breast
1:47.03
526 Oliver Klauke 1:47.05 10 BB Min A: 1:45.49 (+1.56s | 1.5%) Unattached 06/26/2026 2026 MOR Long Course Qualifier
50 Breast
48.99
48.99
100 Breast
58.06
1:47.05
100 Breast
1:47.05
527 Beau Nobles 1:47.06 9 BB Min A: 1:45.49 (+1.57s | 1.5%) Tnt Swimming 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Breast
50.22
50.22
100 Breast
56.84
1:47.06
100 Breast
1:47.06
528 Griffin Ignash 1:47.06 10 BB Min A: 1:45.49 (+1.57s | 1.5%) Aquatic Team Of Mecklenburg 05/15/2026 2026 EAC Memorial Invite
50 Breast
48.89
48.89
100 Breast
58.17
1:47.06
100 Breast
1:47.06
529 Patricio Pasquel Garcia 1:47.07 10 BB Min A: 1:45.49 (+1.58s | 1.5%) Titanes de Tym 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
50 Breast
50.54
50.54
100 Breast
56.53
1:47.07
100 Breast
1:47.07
530 Samuel Leven 1:47.09 10 BB Min A: 1:45.49 (+1.60s | 1.5%) Alamo Area Aquatic Association 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
531 Vincent Grey 1:47.11 9 BB Min A: 1:45.49 (+1.62s | 1.5%) Sprc Stingrays 05/29/2026 2026 FOX Speedo Summer Spectacular Meet
50 Breast
52.46
52.46
100 Breast
54.65
1:47.11
100 Breast
1:47.11
532 Elliott Lindley 1:47.11 10 BB Min A: 1:45.49 (+1.62s | 1.5%) Los Altos Mountain View Aquati 05/16/2026 2026 DACA LC CBA+
533 Blaze Garcia 1:47.16 10 BB Min A: 1:45.49 (+1.67s | 1.6%) Pueblo County Swim Team 07/24/2026 2026 CO Age Group LCM State Championships
50 Breast
51.81
51.81
100 Breast
55.35
1:47.16
100 Breast
1:47.16
534 Charles Zborowski 1:47.17 10 BB Min A: 1:45.49 (+1.68s | 1.6%) North Palm Beach Swim Club 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
535 William Bradley 1:47.17 9 BB Min A: 1:45.49 (+1.68s | 1.6%) Nova of Virginia 04/17/2026 NOVA Long Course Kick Off
50 Breast
50.15
50.15
100 Breast
57.02
1:47.17
100 Breast
1:47.17
536 Emmett Tourney 1:47.20 10 BB Min A: 1:45.49 (+1.71s | 1.6%) Red Wing Swim Club 05/30/2026 2026 MN RSC Summer Jam
50 Breast
52.44
52.44
100 Breast
54.76
1:47.20
100 Breast
1:47.20
537 Otto Seeber 1:47.21 9 BB Min A: 1:45.49 (+1.72s | 1.6%) Flatiron Athletic Club 07/24/2026 2026 CO Age Group LCM State Championships
50 Breast
49.83
49.83
100 Breast
57.38
1:47.21
100 Breast
1:47.21
538 Robert Liu 1:47.21 9 BB Min A: 1:45.49 (+1.72s | 1.6%) Csp Tideriders 07/23/2026 2026 Ozark Long Course Champs Copied
50 Breast
53.24
53.24
100 Breast
53.97
1:47.21
100 Breast
1:47.21
539 Charles Qiao 1:47.25 9 BB Min A: 1:45.49 (+1.76s | 1.6%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
540 Luke Chaikriangkrai 1:47.28 9 BB Min A: 1:45.49 (+1.79s | 1.7%) Pro Swimming 07/10/2026 2026 PN OCA Last Chance Invitational Approve
541 Eli Lawson 1:47.30 9 BB Min A: 1:45.49 (+1.81s | 1.7%) Dolphin Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
542 Jaden Dao 1:47.34 9 BB Min A: 1:45.49 (+1.85s | 1.7%) Dare Aquatics 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Breast
51.36
51.36
100 Breast
55.98
1:47.34
100 Breast
1:47.34
543 Lucas Guillen 1:47.35 9 BB Min A: 1:45.49 (+1.86s | 1.7%) 757swim 05/15/2026 NOVA Spring Splash
544 Everett Muzzarelli 1:47.36 8 BB Min A: 1:45.49 (+1.87s | 1.7%) Woodbridge Swim Team 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Breast
50.07
50.07
100 Breast
57.29
1:47.36
100 Breast
1:47.36
545 Max Chen 1:47.36 10 BB Min A: 1:45.49 (+1.87s | 1.7%) Nashville Aquatic Club 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Breast
52.19
52.19
100 Breast
55.17
1:47.36
100 Breast
1:47.36
546 Mason Stout 1:47.40 10 BB Min A: 1:45.49 (+1.91s | 1.8%) Foxjets Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Breast
49.88
49.88
100 Breast
57.52
1:47.40
100 Breast
1:47.40
547 Blake Hadfield 1:47.41 10 BB Min A: 1:45.49 (+1.92s | 1.8%) Aulea Swim Club 07/03/2026 2026 Keo Nakama Swim Meet
548 Aspar Dzebisov 1:47.43 10 BB Min A: 1:45.49 (+1.94s | 1.8%) Fast Lane Aquatics 05/01/2026 2026 WFLA SPRING OPEN
549 Lucas Jaranilla 1:47.44 10 BB Min A: 1:45.49 (+1.95s | 1.8%) Garden Grove Aquatics 07/23/2026 2026 CA SCS Summer A G Champs
50 Breast
51.11
51.11
100 Breast
56.33
1:47.44
100 Breast
1:47.44
550 Young Sun 1:47.45 9 BB Min A: 1:45.49 (+1.96s | 1.8%) Pro Swimming 07/10/2026 2026 PN OCA Last Chance Invitational Approve

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.