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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 Mo Chen 2:00.98 9 B: 1:54.09 (+6.89s | 5.7%) Wave Aquatics 10/04/2025 2025 PN Cascade Fall Classic
50 Breast
59.18
59.18
100 Breast
1:01.80
2:00.98
100 Breast
2:00.98
4102 Reid Siemens 2:00.98 9 B: 1:54.09 (+6.89s | 5.7%) Hurricanes Swim Team 11/08/2025 2025 MN WEST Express Fall Invite Copied
50 Breast
55.32
55.32
100 Breast
1:05.66
2:00.98
100 Breast
2:00.98
4103 Caden Ku 2:00.99 9 B: 1:54.09 (+6.90s | 5.7%) South Shore YMCA Strypers 05/10/2026 2026 NE NSSC Invitational At BC High
50 Breast
58.07
58.07
100 Breast
1:02.92
2:00.99
100 Breast
2:00.99
4104 Luca Punzalan 2:01.01 9 B: 1:54.09 (+6.92s | 5.7%) Middies Wave Ryders 03/27/2026 2026 MR Metro Bronze Championship North
50 Breast
58.38
58.38
100 Breast
1:02.63
2:01.01
100 Breast
2:01.01
4105 James Bourgeois 2:01.02 9 B: 1:54.09 (+6.93s | 5.7%) North Shore Swim Club 01/09/2026 2026 NE NSSC January 9 11 BC Meet
50 Breast
56.93
56.93
100 Breast
1:04.09
2:01.02
100 Breast
2:01.02
4106 William Gannett 2:01.06 9 B: 1:54.09 (+6.97s | 5.8%) Bayside Aquatics 01/17/2026 2026 Duck Bowl
50 Breast
58.68
58.68
100 Breast
1:02.38
2:01.06
100 Breast
2:01.06
4107 Clark Johnson 2:01.06 10 B: 1:54.09 (+6.97s | 5.8%) South Oakland River Otters 12/06/2025 2025 FFYS Holiday Invitational
50 Breast
57.12
57.12
100 Breast
1:03.94
2:01.06
100 Breast
2:01.06
4108 Noah Haddad 2:01.07 9 B: 1:54.09 (+6.98s | 5.8%) Pointe Aquatics 01/10/2026 2026 PA Invite
4109 Vincent Alvarez 2:01.08 9 B: 1:54.09 (+6.99s | 5.8%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
50 Breast
57.71
57.71
100 Breast
1:03.37
2:01.08
100 Breast
2:01.08
4110 Alexander Du 2:01.08 9 B: 1:54.09 (+6.99s | 5.8%) California Dolphins Swim Team 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Breast
58.78
58.78
100 Breast
1:02.30
2:01.08
100 Breast
2:01.08
4111 Theodore Craig 2:01.10 10 B: 1:54.09 (+7.01s | 5.8%) Bellingham Bay Swim Team 05/09/2026 2026 PN BBST Take A Chance Invite Approved
50 Breast
55.59
55.59
100 Breast
1:05.51
2:01.10
100 Breast
2:01.10
4112 Michael Reinhart 2:01.11 10 B: 1:54.09 (+7.02s | 5.8%) Long Island Express 01/30/2026 2026 MR LIE Second Chance Invitational
50 Breast
57.39
57.39
100 Breast
1:03.72
2:01.11
100 Breast
2:01.11
4113 Paul Lazar 2:01.12 8 B: 1:54.09 (+7.03s | 5.8%) Coast Aquatics 11/21/2025 2025 GPAC Gravy Bowl Invitational
50 Breast
59.68
59.68
100 Breast
1:01.44
2:01.12
100 Breast
2:01.12
4114 Eason Lee 2:01.13 9 B: 1:54.09 (+7.04s | 5.8%) Issaquah Swim Team 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 Breast
57.04
57.04
100 Breast
1:04.09
2:01.13
100 Breast
2:01.13
4115 Luke Voeller 2:01.14 9 B: 1:54.09 (+7.05s | 5.8%) Apex 01/02/2026 2026 CST Shark Chase Invitational
50 Breast
59.71
59.71
100 Breast
1:01.43
2:01.14
100 Breast
2:01.14
4116 Dominic Angerami 2:01.14 10 B: 1:54.09 (+7.05s | 5.8%) San Francisco Seals Swim Team 03/28/2026 SSS Shamrock Showdown CBA+
4117 Alexander Perez 2:01.18 8 B: 1:54.09 (+7.09s | 5.9%) Farmingdale Aquatics 01/10/2026 2026 MR FA Iron Dragon Invitational
50 Breast
56.21
56.21
100 Breast
1:04.97
2:01.18
100 Breast
2:01.18
4118 Xavier Gange 2:01.19 10 B: 1:54.09 (+7.10s | 5.9%) Machine Aquatics 01/10/2026 2026 DC Wave IMXperience Meet
50 Breast
57.61
57.61
100 Breast
1:03.58
2:01.19
100 Breast
2:01.19
4119 Nathaniel Hensley 2:01.23 10 B: 1:54.09 (+7.14s | 5.9%) Nitro Swimming 09/19/2025 2025 ST AQTX Round Rock Unclassified
50 Breast
1:00.45
1:00.45
100 Breast
1:00.78
2:01.23
100 Breast
2:01.23
4120 Greyson Stradley 2:01.23 10 B: 1:54.09 (+7.14s | 5.9%) YMCA of the Triangle Area Swim 02/13/2026 Speedo 2026 MOR Short Course Qualifier Meet
50 Breast
58.00
58.00
100 Breast
1:03.23
2:01.23
100 Breast
2:01.23
4121 Brodie Walker 2:01.24 9 B: 1:54.09 (+7.15s | 5.9%) Hanover Aquatics 10/24/2025 NOVA Halloween Haunt
50 Breast
59.71
59.71
100 Breast
1:01.53
2:01.24
100 Breast
2:01.24
4122 Ronan Kendall 2:01.25 10 B: 1:54.09 (+7.16s | 5.9%) South Florida Aquatic Club 01/16/2026 2026 Speedo SoFlo Open
50 Breast
56.42
56.42
100 Breast
1:04.83
2:01.25
100 Breast
2:01.25
4123 Wilson Zhou 2:01.25 10 B: 1:54.09 (+7.16s | 5.9%) South San Francisco Aquatics 11/14/2025 PSL Pumpkin Spice Lovers 25 129
4124 Wyatt Flynn 2:01.25 10 B: 1:54.09 (+7.16s | 5.9%) Raleigh Swimming Association 10/24/2025 2025 CAT Trick Or Treat Meet
50 Breast
57.71
57.71
100 Breast
1:03.54
2:01.25
100 Breast
2:01.25
4125 Eason Liu 2:01.25 8 B: 1:54.09 (+7.16s | 5.9%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Breast
58.69
58.69
100 Breast
1:02.56
2:01.25
100 Breast
2:01.25
4126 Arjun Patlolla 2:01.25 10 B: 1:54.09 (+7.16s | 5.9%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Breast
57.90
57.90
100 Breast
1:03.35
2:01.25
100 Breast
2:01.25
4127 John Kinahan 2:01.27 10 B: 1:54.09 (+7.18s | 5.9%) Unattached 02/07/2026 2026 GCST WINTER OPEN
50 Breast
56.59
56.59
100 Breast
1:04.68
2:01.27
100 Breast
2:01.27
4128 William Ngugi 2:01.28 10 B: 1:54.09 (+7.19s | 5.9%) Top Speed Aquatic Club 02/08/2026 Munchkin Mania 2026
50 Breast
55.99
55.99
100 Breast
1:05.29
2:01.28
100 Breast
2:01.28
4129 Lowen Joyce 2:01.29 10 B: 1:54.09 (+7.20s | 5.9%) Team Sopris Swimming 03/14/2026 2026 CO Western Slope League Bronze Meet
4130 Lucas Wu 2:01.29 10 B: 1:54.09 (+7.20s | 5.9%) Coronado Swim -team Elite 11/08/2025 2025 SI SDSA All Ages NTS Meet
50 Breast
59.14
59.14
100 Breast
1:02.15
2:01.29
100 Breast
2:01.29
4131 Alton Ersoz 2:01.30 10 B: 1:54.09 (+7.21s | 5.9%) South Shore Sails 11/08/2024 Sharks November Invitational
50 Breast
58.06
58.06
100 Breast
1:03.24
2:01.30
100 Breast
2:01.30
4132 Evangelos Babis 2:01.30 8 B: 1:54.09 (+7.21s | 5.9%) Executive Swim Club 01/30/2026 2026 NE CS Silver Championships
50 Breast
57.63
57.63
100 Breast
1:03.67
2:01.30
100 Breast
2:01.30
4133 Lincoln Fritz 2:01.31 10 B: 1:54.09 (+7.22s | 6.0%) Fast Falcons 11/16/2024 2024 PSA Turkey Meet
50 Breast
55.53
55.53
100 Breast
1:05.78
2:01.31
100 Breast
2:01.31
4134 John Breault 2:01.35 10 B: 1:54.09 (+7.26s | 6.0%) T2 Aquatics 02/07/2026 2026 GCST WINTER OPEN
50 Breast
59.47
59.47
100 Breast
1:01.88
2:01.35
100 Breast
2:01.35
4135 Gregory Kuck 2:01.35 10 B: 1:54.09 (+7.26s | 6.0%) Worthington Swim Club 02/19/2026 2026 OH WOR SC Regional Championships
4136 Michael Silvestro 2:01.35 9 B: 1:54.09 (+7.26s | 6.0%) The Capitol Sea Devils 02/20/2026 2026 Machine Qualifier
50 Breast
59.72
59.72
100 Breast
1:01.63
2:01.35
100 Breast
2:01.35
4137 Ilaan Wilder 2:01.36 10 B: 1:54.09 (+7.27s | 6.0%) Patuxent Aquatics Club 02/27/2026 2026 Cherry Blossom Champs
50 Breast
57.26
57.26
100 Breast
1:04.10
2:01.36
100 Breast
2:01.36
4138 Asher Baker 2:01.37 9 B: 1:54.09 (+7.28s | 6.0%) Sprc Stingrays 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Breast
55.96
55.96
100 Breast
1:05.41
2:01.37
100 Breast
2:01.37
4139 Keegan Moore 2:01.38 10 B: 1:54.09 (+7.29s | 6.0%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
50 Breast
59.81
59.81
100 Breast
1:01.57
2:01.38
100 Breast
2:01.38
4140 Aaron Wang 2:01.40 9 B: 1:54.09 (+7.31s | 6.0%) York Swim Club of Northern Vir 03/20/2026 March Madness 2026
4141 Lincoln Zhang 2:01.42 10 B: 1:54.09 (+7.33s | 6.0%) Pro Swimming 01/23/2026 2026 PN Pro January Intrasquad Approved
50 Breast
57.11
57.11
100 Breast
1:04.31
2:01.42
100 Breast
2:01.42
4142 Bennett Hooks 2:01.42 10 B: 1:54.09 (+7.33s | 6.0%) Egra Waves 11/01/2025 Greater Kalamazoo Arena Challenge
50 Breast
56.71
56.71
100 Breast
1:04.71
2:01.42
100 Breast
2:01.42
4143 Bryan Zhou 2:01.42 10 B: 1:54.09 (+7.33s | 6.0%) Pacific Dragons Swim Team 03/07/2026 2026 PDST Mar Pentathlon Last Chance Approved
50 Breast
57.04
57.04
100 Breast
1:04.38
2:01.42
100 Breast
2:01.42
4144 Daniel Marton 2:01.43 10 B: 1:54.09 (+7.34s | 6.0%) North Jersey Barracudas 10/10/2025 2025 MR COND October Fall Festival
50 Breast
59.87
59.87
100 Breast
1:01.56
2:01.43
100 Breast
2:01.43
4145 Isaac Pearce 2:01.43 8 B: 1:54.09 (+7.34s | 6.0%) Aces Swim Club 02/14/2026 2026 CO ACES Winter Open
50 Breast
57.51
57.51
100 Breast
1:03.92
2:01.43
100 Breast
2:01.43
4146 Ved Vinod 2:01.44 10 B: 1:54.09 (+7.35s | 6.1%) Y in Central Maryland Blue Cra 12/05/2025 2025 Christmas Championships
50 Breast
56.21
56.21
100 Breast
1:05.23
2:01.44
100 Breast
2:01.44
4147 Joseph Johnson 2:01.44 10 B: 1:54.09 (+7.35s | 6.1%) Unattached 10/18/2025 2025 RAYS Great Pumpkin Splash Invitational
50 Breast
57.80
57.80
100 Breast
1:03.64
2:01.44
100 Breast
2:01.44
4148 Stirling Marshall 2:01.45 10 B: 1:54.09 (+7.36s | 6.1%) 92ny Flying Dolphins 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
56.63
56.63
100 Breast
1:04.82
2:01.45
100 Breast
2:01.45
4149 Vincent Kim 2:01.46 10 B: 1:54.09 (+7.37s | 6.1%) Hydro Aquatics Club 02/13/2026 34th Annual Lost Dutchman Invitational
50 Breast
55.06
55.06
100 Breast
1:06.40
2:01.46
100 Breast
2:01.46
4150 Matias Yusunguaira 2:01.46 10 B: 1:54.09 (+7.37s | 6.1%) Pipeline Swimming 12/12/2025 2025 HARRY MEISEL WEST
50 Breast
54.26
54.26
100 Breast
1:07.20
2:01.46
100 Breast
2:01.46

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.