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
51 Evan Allen 1:10.73 9 AAAA Min Tahoma 01/11/2025 2025 Kentridge HS Invitational BOYS OBSERVED
50 Breast
33.30
33.30
100 Breast
37.43
1:10.73
100 Breast
1:10.73
52 Joaquin Elizondo 1:11.02 10 AAAA Min El Paso Bel Air 01/21/2026 2026 BD UIL2 5A Championship
53 Sehaam Mankotia 1:11.30 9 AAAA Min Sammamish 02/14/2025 2024 2025 Sea King District II 3A Boys Champs
50 Breast
33.00
33.00
100 Breast
38.30
1:11.30
100 Breast
1:11.30
54 Alex Pennisi 1:11.79 9 AAAA Min University of Detroit Jesuit 02/06/2026 2026 Boys Wayne County Invitational
50 Breast
32.96
32.96
100 Breast
38.83
1:11.79
100 Breast
1:11.79
55 Brendan Steele 1:11.95 9 AAAA Min Fremont High School Swim Team 04/24/2024 SCVAL Leagues
50 Breast
34.14
34.14
100 Breast
37.81
1:11.95
100 Breast
1:11.95
56 Diego Andrade 1:12.32 10 AAAA Min Ransom Everglades High School 10/21/2025 2025 FHSAA 1A District 12
50 Breast
34.17
34.17
100 Breast
38.15
1:12.32
100 Breast
1:12.32
57 Liam Baca 1:12.40 7 AAAA Min Blue Tide Aquatics 11/02/2024 2024 ShAC 14 Under Meet
58 Joseph Tran 1:12.50 9 AAAA Min Adrienne C Nelson 02/15/2025 2025 OR HS 6a 4
50 Breast
33.67
33.67
100 Breast
38.83
1:12.50
100 Breast
1:12.50
59 Molin Qian 1:12.56 10 AAAA Min Asphalt Green Unified Aquatics 12/11/2025 2025 Katie Ledecky Invitational
50 Breast
34.18
34.18
100 Breast
38.38
1:12.56
100 Breast
1:12.56
60 Sehaam Mankotia 1:12.64 9 AAAA Min Sammamish 02/07/2025 2025 KingCo Conference Boys HS Champs
50 Breast
33.59
33.59
100 Breast
39.05
1:12.64
100 Breast
1:12.64
61 Parker Chu 1:12.68 9 AAAA Min Macomb Dakota High School 02/05/2026 2026 Boys Macomb County Championship Invite
50 Breast
34.71
34.71
100 Breast
37.97
1:12.68
100 Breast
1:12.68
62 Brandon Hockema-Jenkins 1:12.85 9 AAAA Min Springfield 02/14/2025 2025 OR HS 5A 2
50 Breast
33.62
33.62
100 Breast
39.23
1:12.85
100 Breast
1:12.85
63 George Xuan 1:12.86 10 AAAA Min Commonwealth Swimming 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
34.53
34.53
100 Breast
38.33
1:12.86
100 Breast
1:12.86
64 Ryhs Fast 1:12.90 9 AAAA Min Kamiak 02/12/2025 2025 Northwest District 1 4A Boys HS Champs
50 Breast
33.27
33.27
100 Breast
39.63
1:12.90
100 Breast
1:12.90
65 Jack Fithian 1:12.95 9 AAAA Min Lake Washington 02/07/2025 2025 KingCo Conference Boys HS Champs
50 Breast
34.31
34.31
100 Breast
38.64
1:12.95
100 Breast
1:12.95
66 Darius Cotovici 1:13.08 9 AAAA Min Lake Stevens 01/10/2026 2026 Kentridge High School Invitational Obse
50 Breast
33.74
33.74
100 Breast
39.34
1:13.08
100 Breast
1:13.08
67 Blake Daniel 1:13.43 9 AAAA Min Cascade Christian 02/14/2025 2025 OR HS 4a 2
50 Breast
34.86
34.86
100 Breast
38.57
1:13.43
100 Breast
1:13.43
68 Ben Rivero 1:13.64 10 AAAA Min Macomb Dakota High School 02/05/2026 2026 Boys Macomb County Championship Invite
50 Breast
34.49
34.49
100 Breast
39.15
1:13.64
100 Breast
1:13.64
69 Evan Mulholland 1:13.67 9 AAAA Min Columbia River 02/15/2025 Boys District IV 2A Champs 2025
50 Breast
35.32
35.32
100 Breast
38.35
1:13.67
100 Breast
1:13.67
70 Ivan Zheng 1:13.75 9 AAAA Min Eastlake 02/07/2025 2025 KingCo Conference Boys HS Champs
50 Breast
34.90
34.90
100 Breast
38.85
1:13.75
100 Breast
1:13.75
71 Francisco Vazquez 1:14.27 10 AAAA Min Christopher Columbus High 10/17/2025 2025 Belen Jesuit Invitational
50 Breast
34.70
34.70
100 Breast
39.57
1:14.27
100 Breast
1:14.27
72 Owen Buda 1:14.42 10 AAAA Min Churchill High School 02/06/2026 2026 Boys Wayne County Invitational
50 Breast
35.62
35.62
100 Breast
38.80
1:14.42
100 Breast
1:14.42
73 Liam Keil 1:14.44 10 AAAA Min Fraser 02/05/2026 2026 Boys Macomb County Championship Invite
50 Breast
35.17
35.17
100 Breast
39.27
1:14.44
100 Breast
1:14.44
74 Kabir Shah 1:14.47 10 AAAA Min PLYMOUTH HIGH SCHOOL (MI) 02/06/2026 2026 Boys Wayne County Invitational
50 Breast
35.69
35.69
100 Breast
38.78
1:14.47
100 Breast
1:14.47
75 Felix Rynearson 1:14.62 9 AAAA Min Crescent Valley 02/15/2025 2025 OR HS 5a 3
50 Breast
34.72
34.72
100 Breast
39.90
1:14.62
100 Breast
1:14.62
76 Garrett Greene 1:14.95 9 AAAA Min Highline 02/07/2025 2025 KingCo Conference Boys HS Champs
50 Breast
36.63
36.63
100 Breast
38.32
1:14.95
100 Breast
1:14.95
77 Nicolas Lahre 1:15.31 10 AAAA Min Bgc-N. Westchester Marlins 01/30/2026 2026 MR BGNW February Freeze Invitational
50 Breast
36.86
36.86
100 Breast
38.45
1:15.31
100 Breast
1:15.31
78 Miles Ahmadi 1:15.46 9 AAAA Min Seattle Prep 02/14/2025 2024 2025 Sea King District II 3A Boys Champs
50 Breast
34.79
34.79
100 Breast
40.67
1:15.46
100 Breast
1:15.46
79 Ernest Hsu 1:15.47 10 AAAA Min Los Angeles-Blue 01/24/2026 2026 SCS Swim Festival
50 Breast
35.83
35.83
100 Breast
39.64
1:15.47
100 Breast
1:15.47
80 Payton Kim 1:15.92 9 AAAA Min North Creek 02/07/2025 2025 KingCo Conference Boys HS Champs
50 Breast
35.96
35.96
100 Breast
39.96
1:15.92
100 Breast
1:15.92
81 Declan Neth 1:16.21 10 AAAA Min Mission Viejo Nadadores 11/21/2025 2025 CA MVN Turkey Classic
50 Breast
35.92
35.92
100 Breast
40.29
1:16.21
100 Breast
1:16.21
82 Changda Xun 1:16.22 10 AAAA Min Delaware Swim Team 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Breast
36.09
36.09
100 Breast
40.12
1:16.21
100 Breast
1:16.21
83 Dallas Snyder 1:16.23 9 AAAA Min Naches Valley High School 01/10/2026 2026 Kentridge High School Invitational Obse
50 Breast
35.66
35.66
100 Breast
40.57
1:16.23
100 Breast
1:16.23
84 Marcus Soetanto 1:16.40 10 AAAA Min Rose Bowl Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
35.71
35.71
100 Breast
40.69
1:16.40
100 Breast
1:16.40
85 Andrew Do-Ngo 1:16.72 9 AAAA Min Clackamas High School 02/15/2025 2025 OR HS 6a 4
50 Breast
35.89
35.89
100 Breast
40.83
1:16.72
100 Breast
1:16.72
86 Vincent Millar 1:16.82 9 AAAA Min Odea 01/10/2026 2026 Kentridge High School Invitational Obse
50 Breast
36.38
36.38
100 Breast
40.44
1:16.82
100 Breast
1:16.82
87 Beckett Hansen 1:16.84 9 AAAA Min Issaquah 02/07/2025 2025 KingCo Conference Boys HS Champs
50 Breast
36.01
36.01
100 Breast
40.83
1:16.84
100 Breast
1:16.84
88 Leo Madera 1:16.86 10 AAAA Min Gulliver Swim Club 01/23/2026 SPEEDO CUP CLOSED INVITE Copied
50 Breast
35.84
35.84
50 Breast
35.84
100 Breast
41.02
1:16.86
50 Breast
41.02
89 Noah Prada 1:17.06 10 AAAA Min Riverdale High School 10/13/2025 Lee County Athletic Conference Copied
50 Breast
35.73
35.73
100 Breast
41.33
1:17.06
100 Breast
1:17.06
90 Sebastian Guevara 1:17.09 10 AAAA Min Alto Swim Club 10/25/2025 2025 SUNN Fall Classic
91 Isaiah Fox 1:17.09 10 AAAA Min Stanwood High School 01/10/2026 2026 Kentridge High School Invitational Obse
50 Breast
36.19
36.19
100 Breast
40.90
1:17.09
100 Breast
1:17.09
92 Theodore Greene 1:17.26 10 AAAA Min Marlins Of Raleigh 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Breast
35.40
35.40
100 Breast
41.86
1:17.26
100 Breast
1:17.26
93 Joaquin Basilan 1:17.28 9 AAAA Min South Salem 02/14/2025 2025 OR HS 6a 6
50 Breast
37.16
37.16
100 Breast
40.12
1:17.28
100 Breast
1:17.28
94 Michael Kong 1:17.33 10 AAAA Min Ransom Everglades High School 10/21/2025 2025 FHSAA 1A District 12
50 Breast
35.76
35.76
100 Breast
41.57
1:17.33
100 Breast
1:17.33
95 Liam Alberte 1:17.35 9 AAAA Min Lake Oswego 02/15/2025 2025 OR HS 6A 5
50 Breast
36.96
36.96
100 Breast
40.39
1:17.35
100 Breast
1:17.35
96 Morris Liu 1:17.42 9 AAAA Min 02/07/2025 2025 KingCo Conference Boys HS Champs
50 Breast
35.52
35.52
100 Breast
41.90
1:17.42
100 Breast
1:17.42
97 Ethan Duncan 1:17.42 9 AAAA Min Rockville Montgomery Swim Club 01/23/2026 2026 USAS IMX Games
50 Breast
36.32
36.32
100 Breast
41.10
1:17.42
100 Breast
1:17.42
98 Stephen Huang 1:17.48 10 AAAA Min DeAnza Cupertino Aquatics 12/12/2025 Winter SC Age Group Championships
50 Breast
37.71
37.71
100 Breast
39.77
1:17.48
100 Breast
1:17.48
99 Jackson Thorngate 1:17.49 10 AAAA Min Fraser 02/05/2026 2026 Boys Macomb County Championship Invite
50 Breast
36.48
36.48
100 Breast
41.01
1:17.49
100 Breast
1:17.49
100 Nicholas Becciu 1:17.52 9 AAAA Min Sammamish 02/07/2025 2025 KingCo Conference Boys HS Champs
50 Breast
36.69
36.69
100 Breast
40.83
1:17.52
100 Breast
1:17.52

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.