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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
851 Emmett Adams 1:30.83 10 BB Min A: 1:30.59 (+0.24s | 0.3%) Reno Aquatic Club 02/06/2026 2026 Valentines Day Age Group Open
50 Breast
42.53
42.53
100 Breast
48.30
1:30.83
100 Breast
1:30.83
852 Basil Bouzalis 1:30.83 9 BB Min A: 1:30.59 (+0.24s | 0.3%) 92ny Flying Dolphins 11/14/2025 2025 MR COND November IMX Invitational
50 Breast
53.36
53.36
100 Breast
37.47
1:30.83
100 Breast
1:30.83
853 Ethan Wang 1:30.84 9 BB Min A: 1:30.59 (+0.25s | 0.3%) Alto Swim Club 03/07/2026 DACA CBA Meet
854 Austin Loving 1:30.84 10 BB Min A: 1:30.59 (+0.25s | 0.3%) Nova of Virginia 01/09/2026 NOVA New Year S Kick Off
50 Breast
42.75
42.75
100 Breast
48.09
1:30.84
100 Breast
1:30.84
855 Tang Zheng 1:30.84 9 BB Min A: 1:30.59 (+0.25s | 0.3%) Clearwater Aquatic Team 11/07/2025 2025 SYS Turkey Meet
50 Breast
43.20
43.20
100 Breast
47.64
1:30.84
100 Breast
1:30.84
856 Sawyer Nichols 1:30.85 10 BB Min A: 1:30.59 (+0.26s | 0.3%) Opelika Swim Team 02/06/2026 2026 SES Region 3 Champions
50 Breast
45.34
45.34
100 Breast
45.51
1:30.85
100 Breast
1:30.85
857 Maximo De la Piedra 1:30.86 11 BB Min A: 1:30.59 (+0.27s | 0.3%) Northern Dutchess Aquatic Club 01/31/2026 2026 MR MWDA YBAR Sink Or Swim Invitational
50 Breast
43.24
43.24
100 Breast
47.62
1:30.86
100 Breast
1:30.86
858 August Baikauskas 1:30.86 8 BB Min A: 1:30.59 (+0.27s | 0.3%) Loyola Blakefield Aquatics 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
43.46
43.46
100 Breast
47.40
1:30.86
100 Breast
1:30.86
859 Matteo Castro-Munoz 1:30.88 10 BB Min A: 1:30.59 (+0.29s | 0.3%) Quince Orchard Swim Academy 02/27/2026 2026 Cherry Blossom Champs
50 Breast
44.07
44.07
100 Breast
46.81
1:30.88
100 Breast
1:30.88
860 Jayden Liu 1:30.89 9 BB Min A: 1:30.59 (+0.30s | 0.3%) Katy Aquatic Team For Youth 01/31/2025 2025 Fleet Mardi Gras
50 Breast
43.68
43.68
100 Breast
47.21
1:30.89
100 Breast
1:30.89
861 Nathan Liu 1:30.90 9 BB Min A: 1:30.59 (+0.31s | 0.3%) First Colony Swim Team, Inc. 01/31/2025 2025 Fleet Mardi Gras
50 Breast
43.40
43.40
100 Breast
47.50
1:30.90
100 Breast
1:30.90
862 Maximus Sosa 1:30.90 10 BB Min A: 1:30.59 (+0.31s | 0.3%) Dare Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Breast
43.33
43.33
100 Breast
47.57
1:30.90
100 Breast
1:30.90
863 Kai Thomas 1:30.90 10 BB Min A: 1:30.59 (+0.31s | 0.3%) Renegade Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Breast
42.47
42.47
100 Breast
48.43
1:30.90
100 Breast
1:30.90
864 Landon Alamo 1:30.91 10 BB Min A: 1:30.59 (+0.32s | 0.4%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Breast
42.13
42.13
100 Breast
48.78
1:30.91
100 Breast
1:30.91
865 Isaac Sedki 1:30.91 11 BB Min A: 1:30.59 (+0.32s | 0.4%) Bulldog Aquatic Club 02/28/2026 2026 Last Chance Meet
866 Liam Heppermann 1:30.93 10 BB Min A: 1:30.59 (+0.34s | 0.4%) Seahawks Swim club 02/27/2026 Ozark Division I Championship
50 Breast
43.25
43.25
100 Breast
47.68
1:30.93
100 Breast
1:30.93
867 Ryan Kim 1:30.93 10 BB Min A: 1:30.59 (+0.34s | 0.4%) Saline Swim Team 12/13/2025 2025 DRD Winter Solstice Meet
50 Breast
42.90
42.90
100 Breast
48.03
1:30.93
100 Breast
1:30.93
868 Yifan Liu 1:30.95 8 BB Min A: 1:30.59 (+0.36s | 0.4%) Mei\\\\\\'s Typhoons Swimming Club 03/13/2026 2026 NE INST NE Cup
50 Breast
44.56
44.56
100 Breast
46.39
1:30.95
100 Breast
1:30.95
869 Marvin Meng 1:30.95 11 BB Min A: 1:30.59 (+0.36s | 0.4%) Charles River Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
50 Breast
43.60
43.60
100 Breast
47.35
1:30.95
100 Breast
1:30.95
870 Jordan Strain 1:30.96 9 BB Min A: 1:30.59 (+0.37s | 0.4%) Skyview 02/14/2025 2025 District IV 3A 4A Mens Championships
50 Breast
42.13
42.13
100 Breast
48.83
1:30.96
100 Breast
1:30.96
871 Santiago Diaz 1:30.97 9 BB Min A: 1:30.59 (+0.38s | 0.4%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
42.67
42.67
100 Breast
48.30
1:30.97
100 Breast
1:30.97
872 Leon Wu 1:30.97 9 BB Min A: 1:30.59 (+0.38s | 0.4%) 92ny Flying Dolphins 02/06/2026 2026 MR YMID February Classic Copied
50 Breast
43.84
43.84
100 Breast
47.13
1:30.97
100 Breast
1:30.97
873 Nathan Purifoy 1:30.98 10 BB Min A: 1:30.59 (+0.39s | 0.4%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
42.46
42.46
100 Breast
48.52
1:30.98
100 Breast
1:30.98
874 Jackson Doll 1:30.99 9 BB Min A: 1:30.59 (+0.40s | 0.4%) West Valley High School 01/10/2026 2026 Kentridge High School Invitational Obse
50 Breast
42.26
42.26
100 Breast
48.73
1:30.99
100 Breast
1:30.99
875 Ezra Landsman 1:30.99 10 BB Min A: 1:30.59 (+0.40s | 0.4%) The Fish 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Breast
42.83
42.83
100 Breast
48.16
1:30.99
100 Breast
1:30.99
876 Daniel Xiong 1:30.99 11 BB Min A: 1:30.59 (+0.40s | 0.4%) Shawmut Aquatic Club 03/13/2026 2026 Shawmut NE Cup Championship
50 Breast
43.75
43.75
100 Breast
47.24
1:30.99
100 Breast
1:30.99
877 Lucas Shi 1:31.00 10 BB Min A: 1:30.59 (+0.41s | 0.5%) Dynamo Swim Club 03/06/2026 Speedo Southern Premier
50 Breast
42.88
42.88
100 Breast
48.12
1:31.00
100 Breast
1:31.00
878 Hao Lau 1:31.00 10 BB Min A: 1:30.59 (+0.41s | 0.5%) Loyola Blakefield Aquatics 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
43.86
43.86
100 Breast
47.14
1:31.00
100 Breast
1:31.00
879 Max Chichetenko 1:31.01 8 BB Min A: 1:30.59 (+0.42s | 0.5%) Fast Lane Aquatics 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 Breast
44.36
44.36
100 Breast
46.65
1:31.01
100 Breast
1:31.01
880 Mateo Graff 1:31.02 9 BB Min A: 1:30.59 (+0.43s | 0.5%) Roosevelt 02/11/2026 2026 OR HS 6A 1
50 Breast
41.89
41.89
100 Breast
49.13
1:31.02
100 Breast
1:31.02
881 Liam Reyes 1:31.02 10 BB Min A: 1:30.59 (+0.43s | 0.5%) Reno Aquatic Club 03/14/2026 2026 NNA AGO
50 Breast
44.71
44.71
100 Breast
46.31
1:31.02
100 Breast
1:31.02
882 Lyrik Atwater 1:31.05 10 BB Min A: 1:30.59 (+0.46s | 0.5%) Granite Falls Makos 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
43.17
43.17
100 Breast
47.88
1:31.05
100 Breast
1:31.05
883 Kellan Yosay 1:31.10 8 BB Min A: 1:30.59 (+0.51s | 0.6%) SwimRVA 09/26/2025 2025 SwimRVA Blastoff Meet
50 Breast
43.33
43.33
100 Breast
47.77
1:31.10
100 Breast
1:31.10
884 Connor West 1:31.11 9 BB Min A: 1:30.59 (+0.52s | 0.6%) The Spartans of La Canada 03/13/2025 2025 SCS Spring Age Group Champs @ Armada
50 Breast
44.02
44.02
100 Breast
47.09
1:31.11
100 Breast
1:31.11
885 Jason Feng 1:31.12 10 BB Min A: 1:30.59 (+0.53s | 0.6%) Boys & Girls Club of SF 12/06/2025 DCD Winter Holiday Splash CBA+
886 Izaan Syed 1:31.12 10 BB Min A: 1:30.59 (+0.53s | 0.6%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Breast
42.96
42.96
100 Breast
48.16
1:31.12
100 Breast
1:31.12
887 Emmanuel Schmid Leon 1:31.12 10 BB Min A: 1:30.59 (+0.53s | 0.6%) South Florida Aquatic Club 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
43.29
43.29
100 Breast
47.83
1:31.12
100 Breast
1:31.12
888 Alex Dmyterko 1:31.12 10 BB Min A: 1:30.59 (+0.53s | 0.6%) Wahoo\\\\\\'s of Wellington 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
43.58
43.58
100 Breast
47.54
1:31.12
100 Breast
1:31.12
889 Preston Hartley 1:31.13 10 BB Min A: 1:30.59 (+0.54s | 0.6%) Swim Columbus Swim Org. 11/07/2025 2025 SE BSL Cranberry Classic
50 Breast
42.28
42.28
100 Breast
48.85
1:31.13
100 Breast
1:31.13
890 Matthew Dormsjo 1:31.13 10 BB Min A: 1:30.59 (+0.54s | 0.6%) SwimMAC Carolina 12/05/2025 ATOM Winter Invite 2025
50 Breast
41.76
41.76
100 Breast
49.37
1:31.13
100 Breast
1:31.13
891 Mack Cooper 1:31.15 10 BB Min A: 1:30.59 (+0.56s | 0.6%) Grosse Pointe Gators 11/21/2025 2025 SST Fall Classic
50 Breast
44.82
44.82
100 Breast
46.33
1:31.15
100 Breast
1:31.15
892 Jonathan Li 1:31.16 7 BB Min A: 1:30.59 (+0.57s | 0.6%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Breast
44.30
44.30
100 Breast
46.86
1:31.16
100 Breast
1:31.16
893 Sasha Herischi 1:31.16 10 BB Min A: 1:30.59 (+0.57s | 0.6%) All Star Aquatics 12/05/2025 2025 Christmas Championships
50 Breast
42.07
42.07
100 Breast
49.09
1:31.16
100 Breast
1:31.16
894 Ethan Vasilescu 1:31.17 10 BB Min A: 1:30.59 (+0.58s | 0.6%) All Star Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
45.31
45.31
100 Breast
45.86
1:31.17
100 Breast
1:31.17
895 Cooper Chen 1:31.17 10 BB Min A: 1:30.59 (+0.58s | 0.6%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Breast
44.80
44.80
100 Breast
46.37
1:31.17
100 Breast
1:31.17
896 Christian Ballin 1:31.18 10 BB Min A: 1:30.59 (+0.59s | 0.6%) 757swim 02/13/2026 2026 Southeast District 9 12 Championship
50 Breast
43.49
43.49
100 Breast
47.69
1:31.18
100 Breast
1:31.18
897 Moses Gordon 1:31.19 9 BB Min A: 1:30.59 (+0.60s | 0.7%) Corvallis 02/15/2025 2025 OR HS 5a 3
50 Breast
41.77
41.77
100 Breast
49.42
1:31.19
100 Breast
1:31.19
898 Edward Ng 1:31.21 10 BB Min A: 1:30.59 (+0.62s | 0.7%) Tac Titans 10/18/2025 2025 TAC TITANS 12 U Tri Meet
50 Breast
43.65
43.65
100 Breast
47.56
1:31.21
100 Breast
1:31.21
899 Fletcher Baral 1:31.22 10 BB Min A: 1:30.59 (+0.63s | 0.7%) Saint Andrew\\\\\\'s Aquatics 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
42.45
42.45
100 Breast
48.77
1:31.22
100 Breast
1:31.22
900 Ryan Yoon 1:31.23 10 BB Min A: 1:30.59 (+0.64s | 0.7%) Sierra Marlins Swim Team 02/13/2026 2026 Neptune Swimming Invitational
50 Breast
43.77
43.77
100 Breast
47.46
1:31.23
100 Breast
1:31.23

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.