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

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
651 Isaac Varner 1:29.11 9 A Min AA: 1:26.59 (+2.52s | 2.8%) Upper Arlington Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
43.07
43.07
100 Breast
46.04
1:29.11
100 Breast
1:29.11
652 Bradford Wormell 1:29.16 10 A Min AA: 1:26.59 (+2.57s | 2.9%) Nation\\\\\\'s Capital Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
41.44
41.44
100 Breast
47.72
1:29.16
100 Breast
1:29.16
653 Koa Maday 1:29.22 10 A Min AA: 1:26.59 (+2.63s | 2.9%) Kona Aquatics Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
42.86
42.86
100 Breast
46.36
1:29.22
100 Breast
1:29.22
654 Charles Kramer 1:29.24 10 A Min AA: 1:26.59 (+2.65s | 3.0%) Los Angeles Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
40.45
40.45
100 Breast
48.79
1:29.24
100 Breast
1:29.24
655 Henry Goddard 1:29.27 10 A Min AA: 1:26.59 (+2.68s | 3.0%) Lake Oswego Swim Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
41.76
41.76
100 Breast
47.51
1:29.27
100 Breast
1:29.27
656 Landon Gura 1:29.27 10 A Min AA: 1:26.59 (+2.68s | 3.0%) North Coast Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Breast
44.54
44.54
100 Breast
44.73
1:29.27
100 Breast
1:29.27
657 Joshua Kim 1:29.28 10 A Min AA: 1:26.59 (+2.69s | 3.0%) Mason Makos Swim Team 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
41.95
41.95
100 Breast
47.33
1:29.28
100 Breast
1:29.28
658 Sulaiman Farhan 1:29.28 9 A Min AA: 1:26.59 (+2.69s | 3.0%) Wheeler Regional YMCA Tigersha 03/21/2026 2026 NE YNS YMCA New England Championship
50 Breast
42.02
42.02
100 Breast
47.26
1:29.28
100 Breast
1:29.28
659 Yihong Xiang 1:29.28 10 A Min AA: 1:26.59 (+2.69s | 3.0%) Tualatin Hills Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
43.63
43.63
100 Breast
45.65
1:29.28
100 Breast
1:29.28
660 Christopher Rochester 1:29.28 10 A Min AA: 1:26.59 (+2.69s | 3.0%) Columbia Aquatics Association 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
43.20
43.20
100 Breast
46.08
1:29.28
100 Breast
1:29.28
661 Tate Robinson 1:29.29 10 A Min AA: 1:26.59 (+2.70s | 3.0%) Eagle Swimming Association 02/21/2025 2025 Gulf 12 Under Champs (TASC)
50 Breast
43.17
43.17
100 Breast
46.12
1:29.29
100 Breast
1:29.29
662 Justin Zhao 1:29.29 10 A Min AA: 1:26.59 (+2.70s | 3.0%) Aquaracers Swim Club 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
50 Breast
42.28
42.28
100 Breast
47.01
1:29.29
100 Breast
1:29.29
663 Jose Braga 1:29.30 10 A Min AA: 1:26.59 (+2.71s | 3.0%) North Baltimore Aquatic Club 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
42.36
42.36
100 Breast
46.94
1:29.30
100 Breast
1:29.30
664 Reid Kessel 1:29.34 9 A Min AA: 1:26.59 (+2.75s | 3.1%) 757swim 02/13/2026 2026 Southeast District 9 12 Championship
50 Breast
43.25
43.25
100 Breast
46.09
1:29.34
100 Breast
1:29.34
665 Davis King 1:29.35 9 A Min AA: 1:26.59 (+2.76s | 3.1%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Breast
42.81
42.81
100 Breast
46.54
1:29.35
100 Breast
1:29.35
666 Beckett Roth 1:29.36 10 A Min AA: 1:26.59 (+2.77s | 3.1%) Nation\\\\\\'s Capital Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
42.52
42.52
100 Breast
46.84
1:29.36
100 Breast
1:29.36
667 Benjamin Russell 1:29.39 9 A Min AA: 1:26.59 (+2.80s | 3.1%) Csp Tideriders 02/27/2026 Ozark Division I Championship
50 Breast
42.97
42.97
100 Breast
46.42
1:29.39
100 Breast
1:29.39
668 Andre Rubio 1:29.40 10 A Min AA: 1:26.59 (+2.81s | 3.1%) El Paso Aqua Posse 02/27/2026 2026 BD SCY Border Champs
50 Breast
42.85
42.85
100 Breast
46.55
1:29.40
100 Breast
1:29.40
669 Anderson Grant 1:29.41 9 A Min AA: 1:26.59 (+2.82s | 3.2%) Upper Arlington Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
42.17
42.17
100 Breast
47.24
1:29.41
100 Breast
1:29.41
670 Harrison Band 1:29.42 10 A Min AA: 1:26.59 (+2.83s | 3.2%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 ASA President S Day Classic
50 Breast
43.88
43.88
100 Breast
45.54
1:29.42
100 Breast
1:29.42
671 Blake Porteus 1:29.42 10 A Min AA: 1:26.59 (+2.83s | 3.2%) Westerville Aquatic Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
43.08
43.08
100 Breast
46.34
1:29.42
100 Breast
1:29.42
672 Everett Cassidy 1:29.42 10 A Min AA: 1:26.59 (+2.83s | 3.2%) Nsea Swim 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
40.42
40.42
100 Breast
49.00
1:29.42
100 Breast
1:29.42
673 Alonso Andrade 1:29.44 10 A Min AA: 1:26.59 (+2.85s | 3.2%) EL Paso Border Land Swim Team 02/27/2026 2026 BD SCY Border Champs
50 Breast
42.72
42.72
100 Breast
46.72
1:29.44
100 Breast
1:29.44
674 Luca Aguilera 1:29.45 10 A Min AA: 1:26.59 (+2.86s | 3.2%) Roadrunner Aquatics 12/04/2025 2025 Holiday Swim Festival
50 Breast
42.46
42.46
100 Breast
46.99
1:29.45
100 Breast
1:29.45
675 Brendon Mrak 1:29.45 10 A Min AA: 1:26.59 (+2.86s | 3.2%) Lynden 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Breast
42.03
42.03
100 Breast
47.42
1:29.45
100 Breast
1:29.45
676 Erik Serbinenko 1:29.48 10 A Min AA: 1:26.59 (+2.89s | 3.2%) Crimson Aquatics 12/12/2025 2025 NE CRIM Frosty Frenzy Trials Finals
50 Breast
41.75
41.75
100 Breast
47.73
1:29.48
100 Breast
1:29.48
677 Aidan Behrns 1:29.50 10 A Min AA: 1:26.59 (+2.91s | 3.3%) Calvert Aquatics Club 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
42.15
42.15
100 Breast
47.35
1:29.50
100 Breast
1:29.50
678 Jackson Lee 1:29.50 10 A Min AA: 1:26.59 (+2.91s | 3.3%) Burlingame Aquatics 03/20/2026 SCY Spring Age Group Championships
50 Breast
43.73
43.73
100 Breast
45.77
1:29.50
100 Breast
1:29.50
679 Tim Miller 1:29.52 9 A Min AA: 1:26.59 (+2.93s | 3.3%) Prairie 02/13/2026 2026 District IV 3A 4A Mens Championships
50 Breast
42.15
42.15
100 Breast
47.37
1:29.52
100 Breast
1:29.52
680 Lincoln Kemp 1:29.52 10 A Min AA: 1:26.59 (+2.93s | 3.3%) Nation\\\\\\'s Capital Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
42.54
42.54
100 Breast
46.98
1:29.52
100 Breast
1:29.52
681 Hengyu Cao 1:29.53 10 A Min AA: 1:26.59 (+2.94s | 3.3%) Saline Swim Team 02/06/2026 SST Snowstorm Splash
50 Breast
41.55
41.55
100 Breast
47.98
1:29.53
100 Breast
1:29.53
682 Nhat Tran 1:29.55 9 A Min AA: 1:26.59 (+2.96s | 3.3%) Olympic Cascade Aquatics 02/13/2026 34th Annual Lost Dutchman Invitational
50 Breast
41.39
41.39
100 Breast
48.16
1:29.55
100 Breast
1:29.55
683 Garrett Michel 1:29.55 10 A Min AA: 1:26.59 (+2.96s | 3.3%) SwimMAC Carolina 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
42.88
42.88
100 Breast
46.67
1:29.55
100 Breast
1:29.55
684 Thomas Ciarniello 1:29.56 10 A Min AA: 1:26.59 (+2.97s | 3.3%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Breast
42.13
42.13
100 Breast
47.43
1:29.56
100 Breast
1:29.56
685 Matvey Fadeev 1:29.56 10 A Min AA: 1:26.59 (+2.97s | 3.3%) Issaquah Swim Team 01/24/2026 2026 PN IST January Invitational Approved
50 Breast
42.95
42.95
100 Breast
46.61
1:29.56
100 Breast
1:29.56
686 Graham Rothwell 1:29.57 10 A Min AA: 1:26.59 (+2.98s | 3.3%) San Gabriel Aquatics 02/20/2026 2026 ST AAAA SC STAGS
50 Breast
43.50
43.50
100 Breast
46.07
1:29.57
100 Breast
1:29.57
687 Sam Fuetsch 1:29.58 9 A Min AA: 1:26.59 (+2.99s | 3.3%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
42.71
42.71
100 Breast
46.87
1:29.58
100 Breast
1:29.58
688 Landon Wang 1:29.59 10 A Min AA: 1:26.59 (+3.00s | 3.3%) Seattle Metropolitan Aquatic C 01/31/2026 2026 PN KING Beast IMX IMR Invitational Appr
50 Breast
42.21
42.21
100 Breast
47.38
1:29.59
100 Breast
1:29.59
689 Brian Yu 1:29.61 10 A Min AA: 1:26.59 (+3.02s | 3.4%) Dare Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
42.71
42.71
100 Breast
46.90
1:29.61
100 Breast
1:29.61
690 Kaleb Robinson 1:29.61 10 A Min AA: 1:26.59 (+3.02s | 3.4%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
41.88
41.88
100 Breast
47.73
1:29.61
100 Breast
1:29.61
691 Ziqian Liu 1:29.61 9 A Min AA: 1:26.59 (+3.02s | 3.4%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Breast
43.10
43.10
100 Breast
46.51
1:29.61
100 Breast
1:29.61
692 Ian Kang 1:29.63 10 A Min AA: 1:26.59 (+3.04s | 3.4%) Punahou Aquatics Institute 04/18/2026 44th Annual Harry Mamizuka Invitational
50 Breast
42.84
42.84
100 Breast
46.79
1:29.63
100 Breast
1:29.63
693 Gabriel Nolan 1:29.64 10 A Min AA: 1:26.59 (+3.05s | 3.4%) Long Island Express 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
42.86
42.86
100 Breast
46.78
1:29.64
100 Breast
1:29.64
694 David Zhang 1:29.65 10 A Min AA: 1:26.59 (+3.06s | 3.4%) Pacific Dragons Swim Team 03/19/2026 2026 NW Region Age Group Champs Approved
50 Breast
41.69
41.69
100 Breast
47.96
1:29.65
100 Breast
1:29.65
695 Ethan Kempf 1:29.66 10 A Min AA: 1:26.59 (+3.07s | 3.4%) Kelso 02/14/2025 2025 District IV 3A 4A Mens Championships
50 Breast
41.34
41.34
100 Breast
48.32
1:29.66
100 Breast
1:29.66
696 Stepan Gribanov 1:29.68 9 A Min AA: 1:26.59 (+3.09s | 3.4%) Staten Island Aquatics Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
42.31
42.31
100 Breast
47.37
1:29.68
100 Breast
1:29.68
697 Park Foulger 1:29.69 10 A Min AA: 1:26.59 (+3.10s | 3.5%) South Salem 02/14/2025 2025 OR HS 6a 6
50 Breast
42.08
42.08
100 Breast
47.61
1:29.69
100 Breast
1:29.69
698 Alex Yaroshyk 1:29.70 10 A Min AA: 1:26.59 (+3.11s | 3.5%) Valley Aquatics 03/19/2026 2026 NW Region Age Group Champs Approved
50 Breast
42.72
42.72
100 Breast
46.98
1:29.70
100 Breast
1:29.70
699 Caius Corley 1:29.73 10 A Min AA: 1:26.59 (+3.14s | 3.5%) North Baltimore Aquatic Club 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
42.46
42.46
100 Breast
47.27
1:29.73
100 Breast
1:29.73
700 Dharma Kunkyab 1:29.75 9 A Min AA: 1:26.59 (+3.16s | 3.5%) Twisters Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
42.58
42.58
100 Breast
47.17
1:29.75
100 Breast
1:29.75

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.