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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
1001 Khai Cho-Khaliq 1:34.75 10 BB Min A: 1:30.59 (+4.16s | 4.4%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
45.44
45.44
100 Breast
49.31
1:34.75
100 Breast
1:34.75
1002 Cameron Watrous 1:34.76 9 BB Min A: 1:30.59 (+4.17s | 4.4%) Bellevue Club Swim Team 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 Breast
45.05
45.05
100 Breast
49.71
1:34.76
100 Breast
1:34.76
1003 David Chen 1:34.77 10 BB Min A: 1:30.59 (+4.18s | 4.4%) Tualatin Hills Swim Club 03/19/2026 2026 NW Region Age Group Champs Approved
50 Breast
44.31
44.31
100 Breast
50.46
1:34.77
100 Breast
1:34.77
1004 Will Wasmann 1:34.78 9 BB Min A: 1:30.59 (+4.19s | 4.4%) Roosevelt 02/11/2026 2026 OR HS 6A 1
50 Breast
44.19
44.19
100 Breast
50.59
1:34.78
100 Breast
1:34.78
1005 Tyler Clark 1:34.80 10 BB Min A: 1:30.59 (+4.21s | 4.4%) Greater Omaha Aquatics Leopard 01/31/2026 2026 MW SCSC President S Day Meet
50 Breast
45.69
45.69
100 Breast
49.11
1:34.80
100 Breast
1:34.80
1006 Noah Czech 1:34.82 10 BB Min A: 1:30.59 (+4.23s | 4.5%) Diamond State Aquatics 01/23/2026 2026 USAS IMX Games
50 Breast
45.04
45.04
100 Breast
49.78
1:34.82
100 Breast
1:34.82
1007 Nolan Chan 1:34.84 10 BB Min A: 1:30.59 (+4.25s | 4.5%) Phoenix Swimming 11/21/2025 2025 NE ABF Nov Trials And Final Meet
50 Breast
44.84
44.84
100 Breast
50.00
1:34.84
100 Breast
1:34.84
1008 Jackson Macaluso 1:34.87 10 BB Min A: 1:30.59 (+4.28s | 4.5%) Tampa Elite Aquatics 12/05/2025 2025 Speedo Gator Holiday Classic
50 Breast
44.50
44.50
100 Breast
50.37
1:34.87
100 Breast
1:34.87
1009 Decker Yarber 1:34.88 10 BB Min A: 1:30.59 (+4.29s | 4.5%) Tollefson Swimming 02/27/2026 2026 Cherry Blossom Champs
50 Breast
43.84
43.84
100 Breast
51.04
1:34.88
100 Breast
1:34.88
1010 Rhyne Miller 1:34.90 10 BB Min A: 1:30.59 (+4.31s | 4.5%) Mecklenburg Swim Association 02/07/2026 MSA IM Tough Meet 2026
50 Breast
45.13
45.13
100 Breast
49.77
1:34.90
100 Breast
1:34.90
1011 Felician Perski Smaluch 1:34.90 10 BB Min A: 1:30.59 (+4.31s | 4.5%) Jupiter Dragons Swim Team 06/27/2026 Firecracker Meet 2026
50 Breast
45.84
45.84
100 Breast
49.06
1:34.90
100 Breast
1:34.90
1012 Kevin Liu 1:34.92 10 BB Min A: 1:30.59 (+4.33s | 4.6%) Arctic Aquatics 05/01/2026 2026 NE ARCT Spring Specialty Meet
50 Breast
45.52
45.52
100 Breast
49.40
1:34.92
100 Breast
1:34.92
1013 Charles Swinsick 1:34.93 10 BB Min A: 1:30.59 (+4.34s | 4.6%) Marlins Of Raleigh 02/13/2026 Speedo 2026 MOR Short Course Qualifier Meet
50 Breast
44.67
44.67
100 Breast
50.26
1:34.93
100 Breast
1:34.93
1014 Daniel Kalinovski 1:34.93 10 BB Min A: 1:30.59 (+4.34s | 4.6%) Otter Swim Club 03/28/2026 LAMV C B A+ Meet
50 Breast
45.54
45.54
100 Breast
49.39
1:34.93
100 Breast
1:34.93
1015 Steven Luo 1:34.93 9 BB Min A: 1:30.59 (+4.34s | 4.6%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Breast
50.85
50.85
100 Breast
44.08
1:34.93
100 Breast
1:34.93
1016 Harrison Kyin 1:34.94 10 BB Min A: 1:30.59 (+4.35s | 4.6%) Cavalier Aquatics/Piedmont Fam 12/11/2025 2025 East Coast WinterFest
50 Breast
45.52
45.52
100 Breast
49.42
1:34.94
100 Breast
1:34.94
1017 Avery Garrod 1:34.94 10 BB Min A: 1:30.59 (+4.35s | 4.6%) Tide Swimming 01/23/2026 2026 USAS IMX Games
50 Breast
46.39
46.39
100 Breast
48.55
1:34.94
100 Breast
1:34.94
1018 Everett Vollmer 1:34.95 10 BB Min A: 1:30.59 (+4.36s | 4.6%) Egra Waves 11/15/2025 2025 GR Gales Of November Open Invitational
50 Breast
43.89
43.89
100 Breast
51.06
1:34.95
100 Breast
1:34.95
1019 Jordan McLean 1:34.95 10 BB Min A: 1:30.59 (+4.36s | 4.6%) Machine Aquatics 12/04/2025 2025 PV Turkey Claus Showdown
50 Breast
46.18
46.18
100 Breast
48.77
1:34.95
100 Breast
1:34.95
1020 Aiden Abreu 1:34.97 10 BB Min A: 1:30.59 (+4.38s | 4.6%) Hauppauge Swimming 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
45.17
45.17
100 Breast
49.80
1:34.97
100 Breast
1:34.97
1021 Seth Benton 1:34.97 10 BB Min A: 1:30.59 (+4.38s | 4.6%) SwimRVA 01/16/2026 GSA January Jump Start 2026
50 Breast
44.39
44.39
100 Breast
50.58
1:34.97
100 Breast
1:34.97
1022 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
1023 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
1024 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
1025 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
1026 Landon Angle 1:35.01 10 BB Min A: 1:30.59 (+4.42s | 4.7%) Oly Swimming 02/27/2026 2026 MCSA Junior Cup
50 Breast
44.91
44.91
100 Breast
50.10
1:35.01
100 Breast
1:35.01
1027 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
1028 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
1029 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
1030 Aspar Dzebisov 1:35.06 10 BB Min A: 1:30.59 (+4.47s | 4.7%) Fast Lane Aquatics 02/28/2026 2026 Spring Area 2 Championships
50 Breast
45.36
45.36
100 Breast
49.70
1:35.06
100 Breast
1:35.06
1031 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
1032 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
1033 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
1034 Jonathan Wang 1:35.09 10 B: 1:32.59 (+2.50s | 2.6%) Life Time Fitness New York Swi 10/25/2025 2025 MR QNS Can I Kick It Invitational
50 Breast
46.37
46.37
100 Breast
48.72
1:35.09
100 Breast
1:35.09
1035 Stewart Bye 1:35.09 10 BB Min A: 1:30.59 (+4.50s | 4.7%) Corvallis Aquatic Team 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
45.23
45.23
100 Breast
49.86
1:35.09
100 Breast
1:35.09
1036 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
1037 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
1038 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
1039 Kevin Nguyen 1:35.16 10 BB Min A: 1:30.59 (+4.57s | 4.8%) Legacy Aquatics 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
44.68
44.68
100 Breast
50.48
1:35.16
100 Breast
1:35.16
1040 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
1041 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
1042 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
1043 Ethan Gu 1:35.20 10 BB Min A: 1:30.59 (+4.61s | 4.8%) Burlingame Aquatics 11/14/2025 PSL Pumpkin Spice Lovers 25 129
1044 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
1045 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
1046 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
1047 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
1048 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
1049 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
1050 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

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.