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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
901 Zihan Zhang 1:34.98 9 BB Min A: 1:30.59 (+4.39s | 4.6%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
45.92
45.92
100 Breast
49.06
1:34.98
100 Breast
1:34.98
902 Branimir Petkov 1:34.98 10 BB Min A: 1:30.59 (+4.39s | 4.6%) Evolution Racing Club 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
45.70
45.70
100 Breast
49.28
1:34.98
100 Breast
1:34.98
903 Xander Liu 1:34.98 10 BB Min A: 1:30.59 (+4.39s | 4.6%) Sailfish 10/24/2026 2026 ST CCSS SC Unclassified
904 Caleb Lee 1:34.99 10 BB Min A: 1:30.59 (+4.40s | 4.6%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
50 Breast
44.52
44.52
100 Breast
50.47
1:34.99
100 Breast
1:34.99
905 Lucas Guillen 1:34.99 9 BB Min A: 1:30.59 (+4.40s | 4.6%) 757swim 02/13/2026 2026 Southeast District 9 12 Championship
906 Kelton Glover 1:35.02 10 BB Min A: 1:30.59 (+4.43s | 4.7%) Dublin Community Swim Team 03/12/2026 2026 OH SC Junior Championships
50 Breast
45.06
45.06
100 Breast
49.96
1:35.02
100 Breast
1:35.02
907 Dylan Bossom 1:35.03 10 BB Min A: 1:30.59 (+4.44s | 4.7%) Clackamas High School 02/15/2025 2025 OR HS 6a 4
50 Breast
43.84
43.84
100 Breast
51.19
1:35.03
100 Breast
1:35.03
908 Jayden Huang 1:35.05 10 BB Min A: 1:30.59 (+4.46s | 4.7%) Harbor Aquatics Club 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 Breast
44.32
44.32
100 Breast
50.73
1:35.05
100 Breast
1:35.05
909 Michael Campbell 1:35.07 10 BB Min A: 1:30.59 (+4.48s | 4.7%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
50 Breast
45.54
45.54
100 Breast
49.53
1:35.07
100 Breast
1:35.07
910 George Li 1:35.07 9 BB Min A: 1:30.59 (+4.48s | 4.7%) Bellevue Club Swim Team 10/03/2026 2026 PN CSC Fall Classic Invitational Approve
50 Breast
45.45
45.45
100 Breast
49.62
1:35.07
100 Breast
1:35.07
911 Santiago Diaz 1:35.08 9 BB Min A: 1:30.59 (+4.49s | 4.7%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Breast
44.07
44.07
100 Breast
51.01
1:35.08
100 Breast
1:35.08
912 Matias Venturino 1:35.09 9 BB Min A: 1:30.59 (+4.50s | 4.7%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
45.71
45.71
100 Breast
49.38
1:35.09
100 Breast
1:35.09
913 Emry Lotito 1:35.11 10 BB Min A: 1:30.59 (+4.52s | 4.8%) West Florida Lightning Aquatic 09/18/2026 Kiefer Speedo Fall Invitational
50 Breast
43.99
43.99
100 Breast
51.12
1:35.11
100 Breast
1:35.11
914 Graham Lardo 1:35.12 10 BB Min A: 1:30.59 (+4.53s | 4.8%) Club Wolverine 03/14/2026 2026 SCY 10 Under Championship Meet
50 Breast
45.71
45.71
100 Breast
49.41
1:35.12
100 Breast
1:35.12
915 Ryan Hartmann 1:35.12 10 BB Min A: 1:30.59 (+4.53s | 4.8%) Sarasota Tsunami Swim Team 09/19/2026 2026 GCST FALL OPEN
50 Breast
44.55
44.55
100 Breast
50.57
1:35.12
100 Breast
1:35.12
916 Franklin Chao 1:35.13 10 BB Min A: 1:30.59 (+4.54s | 4.8%) North Carolina Aquatic Club 03/26/2026 2026 NCAC Spring Tar Heel States Copied
50 Breast
45.78
45.78
50 Breast
45.78
100 Breast
49.35
1:35.13
50 Breast
49.35
917 Remi Newell 1:35.14 9 BB Min A: 1:30.59 (+4.55s | 4.8%) All Star Aquatics 01/23/2026 2026 USAS IMX Games
50 Breast
44.87
44.87
100 Breast
50.27
1:35.14
100 Breast
1:35.14
918 Keon Cheng 1:35.17 10 BB Min A: 1:30.59 (+4.58s | 4.8%) Arcadia Riptides Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 Breast
45.22
45.22
100 Breast
49.95
1:35.17
100 Breast
1:35.17
919 Benson Lao 1:35.17 9 BB Min A: 1:30.59 (+4.58s | 4.8%) Long Island Aquatic Club 10/25/2025 2025 MR LIAC Chappy S Invitational
50 Breast
46.22
46.22
100 Breast
48.95
1:35.17
100 Breast
1:35.17
920 Tanner Pluth 1:35.18 10 BB Min A: 1:30.59 (+4.59s | 4.8%) Willamette High School Swim 02/14/2025 2025 OR HS 6A 7
50 Breast
44.85
44.85
100 Breast
50.33
1:35.18
100 Breast
1:35.18
921 Mario Aoki 1:35.19 9 BB Min A: 1:30.59 (+4.60s | 4.8%) Falfins Swimming 10/16/2026 2026 CO MACS Fall Invitational
50 Breast
44.73
44.73
100 Breast
50.46
1:35.19
100 Breast
1:35.19
922 Nathan Campbell 1:35.20 9 BB Min A: 1:30.59 (+4.61s | 4.8%) Southwestern Aquatics Team - S 12/06/2024 2024 Gulf Age Group Championships
50 Breast
44.68
44.68
100 Breast
50.52
1:35.20
100 Breast
1:35.20
923 Christian Briscoe 1:35.20 10 BB Min A: 1:30.59 (+4.61s | 4.8%) Marlins Of Raleigh 02/13/2026 Speedo 2026 MOR Short Course Qualifier Meet
50 Breast
44.47
44.47
100 Breast
50.73
1:35.20
100 Breast
1:35.20
924 Cana Oyer 1:35.20 10 BB Min A: 1:30.59 (+4.61s | 4.8%) Sporting Jax Aquatic Club 12/04/2025 RAFC Winter Classic
50 Breast
45.79
45.79
100 Breast
49.41
1:35.20
100 Breast
1:35.20
925 Graham Nagtzaam 1:35.22 10 BB Min A: 1:30.59 (+4.63s | 4.9%) Potomac Marlins 12/04/2025 2025 Sport Fair Winter Classic
50 Breast
44.90
44.90
100 Breast
50.32
1:35.22
100 Breast
1:35.22
926 William Yao 1:35.22 10 BB Min A: 1:30.59 (+4.63s | 4.9%) Fontana Aquatics Club 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
44.57
44.57
100 Breast
50.65
1:35.22
100 Breast
1:35.22
927 Kai McGovern 1:35.22 10 BB Min A: 1:30.59 (+4.63s | 4.9%) Hurricanes Swim Team 10/03/2026 2026 MN HURR Fall Intraqsuad
50 Breast
45.63
45.63
100 Breast
49.59
1:35.22
100 Breast
1:35.22
928 Evan Fernando 1:35.25 10 BB Min A: 1:30.59 (+4.66s | 4.9%) Atlantis Swimming 03/14/2026 2026 SCY 10 Under Championship Meet
50 Breast
45.40
45.40
100 Breast
49.85
1:35.25
100 Breast
1:35.25
929 Shane Young 1:35.25 8 BB Min A: 1:30.59 (+4.66s | 4.9%) Tollefson Swimming 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
46.24
46.24
100 Breast
49.01
1:35.25
100 Breast
1:35.25
930 Matias Venturino 1:35.27 9 BB Min A: 1:30.59 (+4.68s | 4.9%) Rockville Montgomery Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Breast
45.72
45.72
100 Breast
49.55
1:35.27
100 Breast
1:35.27
931 Will Knueven 1:35.27 10 BB Min A: 1:30.59 (+4.68s | 4.9%) Mariemont Ohio Swim Team 03/12/2026 2026 OH SC Junior Championships
50 Breast
46.44
46.44
100 Breast
48.83
1:35.27
100 Breast
1:35.27
932 Leland Tsou 1:35.29 10 BB Min A: 1:30.59 (+4.70s | 4.9%) Paseo Aquatics Swim Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
44.90
44.90
100 Breast
50.39
1:35.29
100 Breast
1:35.29
933 Orion Blue-Smith 1:35.29 10 BB Min A: 1:30.59 (+4.70s | 4.9%) Palo Alto Stanford Aquatics 03/20/2026 SCY Spring Age Group Championships
50 Breast
44.65
44.65
100 Breast
50.64
1:35.29
100 Breast
1:35.29
934 Declan Donnelly 1:35.30 9 BB Min A: 1:30.59 (+4.71s | 4.9%) Three Village Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
44.83
44.83
100 Breast
50.47
1:35.30
100 Breast
1:35.30
935 Darren Xu 1:35.31 8 BB Min A: 1:30.59 (+4.72s | 5.0%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Breast
45.29
45.29
100 Breast
50.02
1:35.31
100 Breast
1:35.31
936 William Curran 1:35.32 9 BB Min A: 1:30.59 (+4.73s | 5.0%) Revolution Swim Club 03/13/2026 2026 NE INST NE Cup
50 Breast
43.80
43.80
100 Breast
51.52
1:35.32
100 Breast
1:35.32
937 Rayan Khan 1:35.33 10 BB Min A: 1:30.59 (+4.74s | 5.0%) South Shore YMCA Strypers 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
46.98
46.98
100 Breast
48.35
1:35.33
100 Breast
1:35.33
938 Evan Wik 1:35.33 9 BB Min A: 1:30.59 (+4.74s | 5.0%) Southwest Stars Swim Club 09/12/2026 2026 Elizabeth Kazeck Fall Sprint
50 Breast
45.74
45.74
100 Breast
49.59
1:35.33
100 Breast
1:35.33
939 Jasper Wakenshaw 1:35.35 10 BB Min A: 1:30.59 (+4.76s | 5.0%) Bed-stuy Piranhas YMCA 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Breast
46.87
46.87
100 Breast
48.48
1:35.35
100 Breast
1:35.35
940 Jacob Petroske 1:35.35 10 BB Min A: 1:30.59 (+4.76s | 5.0%) Great Lakes Tritons 02/06/2026 2026 Michigan Open
50 Breast
2:59.98
2:59.98
100 Breast
-24.-63
1:35.35
100 Breast
1:35.35
941 Santiago Diaz 1:35.37 9 BB Min A: 1:30.59 (+4.78s | 5.0%) Rockville Montgomery Swim Club 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Breast
44.82
44.82
100 Breast
50.55
1:35.37
100 Breast
1:35.37
942 Phinnaeus Johnson 1:35.40 10 BB Min A: 1:30.59 (+4.81s | 5.0%) South Valley Makos 04/26/2025 Pacific Swimming 10 Under SC Championships
943 Matias Sosa-Etchenique 1:35.40 10 BB Min A: 1:30.59 (+4.81s | 5.0%) Pipeline Swimming 10/09/2026 2026 GTSA TYR Swim Classic
50 Breast
44.85
44.85
100 Breast
50.55
1:35.40
100 Breast
1:35.40
944 Andrew Zhang 1:35.43 9 BB Min A: 1:30.59 (+4.84s | 5.1%) Revolution Swim Club 02/13/2026 2026 NE SAC 10 Under Champs
945 Jude Matu 1:35.46 10 BB Min A: 1:30.59 (+4.87s | 5.1%) Eagle Swim Team Inc. 02/14/2026 EST Vs NAAC Dual Meet
50 Breast
46.01
46.01
100 Breast
49.45
1:35.46
100 Breast
1:35.46
946 Hudson Fain 1:35.46 10 BB Min A: 1:30.59 (+4.87s | 5.1%) Team Charlotte Swimming 03/07/2026 2026 MSA March Madness Invitational
50 Breast
46.32
46.32
100 Breast
49.14
1:35.46
100 Breast
1:35.46
947 Cannon Brown 1:35.46 10 BB Min A: 1:30.59 (+4.87s | 5.1%) Olympic Cascade Aquatics 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Breast
45.91
45.91
100 Breast
49.55
1:35.46
100 Breast
1:35.46
948 Conrad Shwe 1:35.47 9 BB Min A: 1:30.59 (+4.88s | 5.1%) Clovis Swim Club 11/22/2025 2025 Dr Dowain Wright Memorial ABC
50 Breast
44.70
44.70
100 Breast
50.77
1:35.47
100 Breast
1:35.47
949 Kekalaholuokekaipueo Hanson 1:35.47 10 BB Min A: 1:30.59 (+4.88s | 5.1%) Punahou Aquatics Institute 10/02/2026 2026 HI Al Minn Invitational
50 Breast
43.31
43.31
100 Breast
52.16
1:35.47
100 Breast
1:35.47
950 Joseph Fernandez 1:35.48 9 BB Min A: 1:30.59 (+4.89s | 5.1%) Staten Island Aquatics Club 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Breast
45.74
45.74
100 Breast
49.74
1:35.48
100 Breast
1:35.48

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.