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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
4101 Jack Callahan 2:03.85 10 B: 1:54.09 (+9.76s | 7.9%) Cavalier Aquatics/Piedmont Fam 01/16/2026 CA Y Winter Rumble Copied
50 Breast
1:01.19
1:01.19
100 Breast
1:02.66
2:03.85
100 Breast
2:03.85
4102 Peter Lemker 2:03.85 9 B: 1:54.09 (+9.76s | 7.9%) Bellevue Club Swim Team 11/07/2025 2025 THSC November Open
50 Breast
59.66
59.66
100 Breast
1:04.19
2:03.85
100 Breast
2:03.85
4103 Alex Polman 2:03.85 9 B: 1:54.09 (+9.76s | 7.9%) Lifetime Swim Team North Carol 10/11/2025 2025 NC Queen City Dolphins Diversity Invite
50 Breast
58.83
58.83
100 Breast
1:05.02
2:03.85
100 Breast
2:03.85
4104 Aiden Castan 2:03.86 10 B: 1:54.09 (+9.77s | 7.9%) Apex Aquatic Club 11/14/2025 2025 PV November Open Dulles South
50 Breast
1:02.12
1:02.12
100 Breast
1:01.74
2:03.86
100 Breast
2:03.86
4105 Daniel Wu 2:03.86 7 B: 1:54.09 (+9.77s | 7.9%) Lynchburg YMCA Swim Team 02/07/2026 SW District 8 Under Championship
4106 Nelson Rodes 2:03.86 8 B: 1:54.09 (+9.77s | 7.9%) Swimchester Sailfish 10/16/2026 Ryan Moore Invitational
4107 Gabriel Cook 2:03.86 7 B: 1:54.09 (+9.77s | 7.9%) SlipStream Aquatics 10/09/2026 2026 CO Gian Luc Jordan Open
50 Breast
59.37
59.37
100 Breast
1:04.49
2:03.86
100 Breast
2:03.86
4108 Henry Hammons 2:03.88 9 B: 1:54.09 (+9.79s | 7.9%) Lake Oswego Swim Club 10/18/2025 2025 LOSC October Intrasquad
50 Breast
1:00.18
1:00.18
100 Breast
1:03.70
2:03.88
100 Breast
2:03.88
4109 Samuel Diemert 2:03.89 10 B: 1:54.09 (+9.80s | 7.9%) Mission Aurora Colorado Swimmi 01/09/2026 2026 CO NJ Narwhal Invitational
50 Breast
55.61
55.61
100 Breast
1:08.28
2:03.89
100 Breast
2:03.89
4110 Elijah Bae 2:03.90 9 B: 1:54.09 (+9.81s | 7.9%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 NCAP Autumn Kingfish Splash
50 Breast
1:00.46
1:00.46
100 Breast
1:03.44
2:03.90
100 Breast
2:03.90
4111 Ben Iciek 2:03.90 10 B: 1:54.09 (+9.81s | 7.9%) Macedonia Manta Rays 02/20/2026 2026 OH Akron SC Regional Championships
50 Breast
59.51
59.51
100 Breast
1:04.39
2:03.90
100 Breast
2:03.90
4112 Everett Lesnau 2:03.92 8 B: 1:54.09 (+9.83s | 7.9%) Plymouth Canton Cruisers 02/27/2026 2026 Junior Cup
50 Breast
57.69
57.69
100 Breast
1:06.23
2:03.92
100 Breast
2:03.92
4113 Aaron Chan 2:03.92 9 B: 1:54.09 (+9.83s | 7.9%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Breast
1:00.79
1:00.79
100 Breast
1:03.13
2:03.92
100 Breast
2:03.92
4114 Erik Doci 2:03.92 10 B: 1:54.09 (+9.83s | 7.9%) YMCA of the North Shore Sharks 01/24/2026 2026 NE NSSC Snowman Sprints
50 Breast
57.92
57.92
100 Breast
1:06.00
2:03.92
100 Breast
2:03.92
4115 Aniketh Nutalapati 2:03.92 10 B: 1:54.09 (+9.83s | 7.9%) Montgomery YMCA Barracudas 09/12/2026 OST Fall Invite
50 Breast
57.60
57.60
100 Breast
1:06.32
2:03.92
100 Breast
2:03.92
4116 Maxwell Guysinsky 2:03.94 9 B: 1:54.09 (+9.85s | 7.9%) Supernova Swim Team 10/10/2025 2025 HVP IMX Challenge Open Invitational
50 Breast
1:00.40
1:00.40
100 Breast
1:03.54
2:03.94
100 Breast
2:03.94
4117 Valentino Lopez 2:03.94 9 B: 1:54.09 (+9.85s | 7.9%) Newburgh Sharks 03/27/2026 2026 MR Metro Bronze Championship North
50 Breast
59.44
59.44
100 Breast
1:04.50
2:03.94
100 Breast
2:03.94
4118 Carter Trauth 2:03.94 9 B: 1:54.09 (+9.85s | 7.9%) SlipStream Aquatics 10/09/2026 2026 CO Gian Luc Jordan Open
50 Breast
58.65
58.65
100 Breast
1:05.29
2:03.94
100 Breast
2:03.94
4119 Collin Teng 2:03.97 10 B: 1:54.09 (+9.88s | 8.0%) DeAnza Cupertino Aquatics 07/25/2026 2026 DACA SC CBA Meet
4120 Ezra Ukaejiofo 2:03.98 9 B: 1:54.09 (+9.89s | 8.0%) Prince William Swim Club 10/25/2025 2025 PV MAKO PUMPKIN CLASSIC
50 Breast
59.89
59.89
100 Breast
1:04.09
2:03.98
100 Breast
2:03.98
4121 Christopher Jolon 2:04.00 9 B: 1:54.09 (+9.91s | 8.0%) Middlesex Swim Club 06/26/2026 2026 NE CS Summer Classic
50 Breast
59.24
59.24
100 Breast
1:04.76
2:04.00
100 Breast
2:04.00
4122 Benjamin Gottfried 2:04.02 10 B: 1:54.09 (+9.93s | 8.0%) Tollefson Swimming 10/10/2025 2025 PV October Open Fairland
50 Breast
59.84
59.84
100 Breast
1:04.17
2:04.01
100 Breast
2:04.01
4123 Leonardo Sanchez 2:04.04 9 B: 1:54.09 (+9.95s | 8.0%) Asphalt Green Unified Aquatics 01/17/2026 2026 MR AGUA MLK Invitational
50 Breast
59.41
59.41
100 Breast
1:04.63
2:04.04
100 Breast
2:04.04
4124 Theodore Sugg 2:04.04 9 B: 1:54.09 (+9.95s | 8.0%) Watauga Swim Team 10/25/2025 2025 BSC Pumpkin Patch Meet
50 Breast
56.60
56.60
100 Breast
1:07.44
2:04.04
100 Breast
2:04.04
4125 Joel Silverman 2:04.05 9 B: 1:54.09 (+9.96s | 8.0%) Tampa Bay Aquatics 10/09/2026 WFLA Halloween Invitational
50 Breast
56.87
56.87
100 Breast
1:07.18
2:04.05
100 Breast
2:04.05
4126 Theodore O'Kellylee 2:04.08 10 B: 1:54.09 (+9.99s | 8.1%) Swim Dogs 10/16/2026 2026 CO MACS Fall Invitational
4127 Aadvik Ramesh Kumar 2:04.11 8 B: 1:54.09 (+10.02s | 8.1%) Aquawolves Swimming 09/25/2026 2026 CO AQUA Vs DSA Dyal
50 Breast
58.92
58.92
100 Breast
1:05.19
2:04.11
100 Breast
2:04.11
4128 Jackson Gapinski 2:04.12 9 B: 1:54.09 (+10.03s | 8.1%) Life Time Southeast 10/25/2025 2025 Martha Bass Invitational Copied
50 Breast
2:04.12
2:04.12
50 Breast
2:04.12
100 Breast
0.00
2:04.12
50 Breast
0.00
4129 Wayne Schrader 2:04.12 9 B: 1:54.09 (+10.03s | 8.1%) Tri-city Channel Cats 11/15/2025 2025 Thankswimming Open Copied
4130 Austin Luo 2:04.13 10 B: 1:54.09 (+10.04s | 8.1%) Tennessee Aquatics 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
50 Breast
58.12
58.12
100 Breast
1:06.01
2:04.13
100 Breast
2:04.13
4131 Enzo Franzese 2:04.13 9 B: 1:54.09 (+10.04s | 8.1%) Mariemont Ohio Swim Team 10/23/2026 2026 CLPR Halloween Meet
50 Breast
58.07
58.07
100 Breast
1:06.06
2:04.13
100 Breast
2:04.13
4132 Devin Richardson 2:04.14 10 B: 1:54.09 (+10.05s | 8.1%) Greater Kalamazoo Crocs 12/05/2025 EGRA 2025 Winter Washout
4133 Dexter Gratton 2:04.14 10 B: 1:54.09 (+10.05s | 8.1%) SwimTLC-Parker Phenomena Swim 04/11/2026 2026 CO Falfins Summer Series #1
50 Breast
1:00.42
1:00.42
100 Breast
1:03.72
2:04.14
100 Breast
2:04.14
4134 Calvin Dell 2:04.18 9 B: 1:54.09 (+10.09s | 8.1%) San Benito Aquatics 03/28/2026 Swim South Bay
4135 Orion Remmel 2:04.20 10 B: 1:54.09 (+10.11s | 8.1%) Apex Aquatics 10/10/2026 2026 ST AHAC Race Night #1
50 Breast
57.95
57.95
100 Breast
1:06.25
2:04.20
100 Breast
2:04.20
4136 Jack Harvey 2:04.21 9 B: 1:54.09 (+10.12s | 8.1%) Seacoast Swim Club 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Breast
1:00.67
1:00.67
100 Breast
1:03.54
2:04.21
100 Breast
2:04.21
4137 Ryan Coffman 2:04.21 10 B: 1:54.09 (+10.12s | 8.1%) Marlins Of Raleigh 10/24/2025 2025 MOR Kick Off
50 Breast
58.15
58.15
100 Breast
1:06.06
2:04.21
100 Breast
2:04.21
4138 Nicolas Mattingly 2:04.23 9 B: 1:54.09 (+10.14s | 8.2%) Cardinal Aquatics 10/16/2026 2026 SwimVille USA Jack Thompson Classic
50 Breast
58.77
58.77
100 Breast
1:05.46
2:04.23
100 Breast
2:04.23
4139 Jack Haug 2:04.24 9 B: 1:54.09 (+10.15s | 8.2%) The Fish 02/13/2026 2026 AAC Winter Gator Meet
4140 Ammar Lone 2:04.24 10 B: 1:54.09 (+10.15s | 8.2%) Blue Dolfins 02/28/2026 2026 Spring Area 2 Championships
50 Breast
59.59
59.59
100 Breast
1:04.65
2:04.24
100 Breast
2:04.24
4141 Lincoln Painter 2:04.24 9 B: 1:54.09 (+10.15s | 8.2%) Huntsville Swim Association 10/17/2025 2025 HSA Fran Norris Meet
50 Breast
56.22
56.22
100 Breast
1:08.02
2:04.24
100 Breast
2:04.24
4142 Byron Darr 2:04.25 8 B: 1:54.09 (+10.16s | 8.2%) Martin County Swimming 10/10/2026 TCSC Fall Invitational
50 Breast
1:01.13
1:01.13
100 Breast
1:03.12
2:04.25
100 Breast
2:04.25
4143 Satvik Joshi 2:04.26 8 B: 1:54.09 (+10.17s | 8.2%) Mason Manta Rays 02/19/2026 2026 OH RAYS SC Regional Championships
50 Breast
59.27
59.27
100 Breast
1:04.99
2:04.26
100 Breast
2:04.26
4144 Dylan Tran 2:04.26 10 B: 1:54.09 (+10.17s | 8.2%) San Jose Goosemonkeys 09/27/2025 2025 MAC Season Kick Off
4145 Luca Likely 2:04.29 10 B: 1:54.09 (+10.20s | 8.2%) Rochester Swim Club 02/21/2026 2026 MN NOR MN Bronze Championship Copied
50 Breast
58.78
58.78
100 Breast
1:05.51
2:04.29
100 Breast
2:04.29
4146 Gabriel Manuel 2:04.29 10 B: 1:54.09 (+10.20s | 8.2%) Bsa 02/21/2026 2026 SI MRA Age Group Champs Max Meet
50 Breast
58.74
58.74
100 Breast
1:05.55
2:04.29
100 Breast
2:04.29
4147 Lucas Oh 2:04.30 10 B: 1:54.09 (+10.21s | 8.2%) Quicksilver Swimming 02/07/2026 Valley Splash Short Course C B A Meet
4148 Keegan Krieger 2:04.30 9 B: 1:54.09 (+10.21s | 8.2%) Greater Pensacola Aquatic Club 01/16/2026 2026 GPAC Winter Invitational
50 Breast
1:01.02
1:01.02
100 Breast
1:03.28
2:04.30
100 Breast
2:04.30
4149 Thomas Woodson 2:04.31 9 B: 1:54.09 (+10.22s | 8.2%) Prince William Swim Club 10/18/2025 2025 RAYS Great Pumpkin Splash Invitational
50 Breast
56.93
56.93
100 Breast
1:07.38
2:04.31
100 Breast
2:04.31
4150 Minchan Lee 2:04.31 10 B: 1:54.09 (+10.22s | 8.2%) Reno Aquatic Club 10/16/2026 2026 KING OF THE HILL CHALLENGE
50 Breast
59.46
59.46
100 Breast
1:04.85
2:04.31
100 Breast
2:04.31

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.