New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
1051 Mack Maiser 1:36.62 10 BB Min A: 1:30.59 (+6.03s | 6.2%) Edina Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Breast
45.19
45.19
100 Breast
51.43
1:36.62
100 Breast
1:36.62
1052 Chet Evans 1:36.63 10 BB Min A: 1:30.59 (+6.04s | 6.3%) Unattached 09/20/2026 2026 ST AHAC Vs SURGE
50 Breast
45.04
45.04
100 Breast
51.59
1:36.63
100 Breast
1:36.63
1053 Bruce Zhang 1:36.64 9 BB Min A: 1:30.59 (+6.05s | 6.3%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Breast
45.73
45.73
100 Breast
50.91
1:36.64
100 Breast
1:36.64
1054 Kaden Falisi 1:36.64 9 BB Min A: 1:30.59 (+6.05s | 6.3%) Blue Dolfins 09/12/2026 2026 Elizabeth Kazeck Fall Sprint
50 Breast
45.38
45.38
100 Breast
51.26
1:36.64
100 Breast
1:36.64
1055 Shane Kirk 1:36.64 9 BB Min A: 1:30.59 (+6.05s | 6.3%) Bolles School Sharks 09/26/2026 EAJ Speedo September Meet 2026
25 Breast
20.88
20.88
50 Breast
24.24
45.12
50 Breast
45.12
75 Breast
26.11
1:11.23
100 Breast
25.41
1:36.64
50 Breast
51.52
1056 Milo Radis 1:36.65 10 BB Min A: 1:30.59 (+6.06s | 6.3%) The Spartans of La Canada 12/12/2025 2025 CA SCS RAA WAG
50 Breast
45.88
45.88
100 Breast
50.77
1:36.65
100 Breast
1:36.65
1057 Micah Kusbel 1:36.65 10 BB Min A: 1:30.59 (+6.06s | 6.3%) Southwest Aquatic Warriors 09/26/2026 2026 NEAT 1st Annual SA Dual Meet Showcase
50 Breast
46.70
46.70
100 Breast
49.95
1:36.65
100 Breast
1:36.65
1058 Nash McNames 1:36.66 5 BB Min A: 1:30.59 (+6.07s | 6.3%) Terrapins Swim Team 12/05/2025 Pacific Swim SC C B BB+ Hosted By TERA
1059 Jimmy Chen 1:36.66 9 BB Min A: 1:30.59 (+6.07s | 6.3%) Monterey Park Manta Rays 12/12/2025 2025 CA SCS RAA WAG
50 Breast
46.61
46.61
100 Breast
50.05
1:36.66
100 Breast
1:36.66
1060 Christopher McGuinness 1:36.67 10 BB Min A: 1:30.59 (+6.08s | 6.3%) Cp-Ac Swimming 12/11/2025 2025 Katie Ledecky Invitational
50 Breast
46.30
46.30
100 Breast
50.37
1:36.67
100 Breast
1:36.67
1061 Julian Lee 1:36.69 10 BB Min A: 1:30.59 (+6.10s | 6.3%) Sporting Jax Aquatic Club 06/26/2026 2026 SwimRise Season Finale
50 Breast
45.91
45.91
100 Breast
50.78
1:36.69
100 Breast
1:36.69
1062 Emmett Kirsch 1:36.69 9 BB Min A: 1:30.59 (+6.10s | 6.3%) Rec-Plex Sharks 10/09/2026 Fall Festival Invitational
50 Breast
45.89
45.89
100 Breast
50.80
1:36.69
100 Breast
1:36.69
1063 Hudson Porter 1:36.71 10 BB Min A: 1:30.59 (+6.12s | 6.3%) Wave Aquatics 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Breast
45.57
45.57
100 Breast
51.14
1:36.71
100 Breast
1:36.71
1064 Zaiden Vlahos 1:36.71 9 BB Min A: 1:30.59 (+6.12s | 6.3%) Triton Swimming of Louisville 10/16/2026 2026 SwimVille USA Jack Thompson Classic
50 Breast
44.21
44.21
100 Breast
52.50
1:36.71
100 Breast
1:36.71
1065 Kevin Zhang 1:36.72 9 BB Min A: 1:30.59 (+6.13s | 6.3%) Wave Aquatics 10/03/2026 2026 PN Wave Rocktober Invitational Approved
50 Breast
47.14
47.14
100 Breast
49.58
1:36.72
100 Breast
1:36.72
1066 Jude Jeon 1:36.75 9 BB Min A: 1:30.59 (+6.16s | 6.4%) Washingtonians Swim Club 01/31/2026 The 2026 Super FISH Bowl XVI
50 Breast
46.43
46.43
100 Breast
50.32
1:36.75
100 Breast
1:36.75
1067 Zhiyi Ma 1:36.75 10 BB Min A: 1:30.59 (+6.16s | 6.4%) White Water 01/10/2026 2026 PTAC Tiger Invitational
50 Breast
47.28
47.28
100 Breast
49.47
1:36.75
100 Breast
1:36.75
1068 Grayson King 1:36.76 10 BB Min A: 1:30.59 (+6.17s | 6.4%) Riptide Swim Team 02/07/2026 2026 MN AQJT February Invite
50 Breast
46.56
46.56
100 Breast
50.20
1:36.76
100 Breast
1:36.76
1069 Theodore Herrera 1:36.78 10 BB Min A: 1:30.59 (+6.19s | 6.4%) Crimson Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
50 Breast
46.17
46.17
100 Breast
50.61
1:36.78
100 Breast
1:36.78
1070 Oliver Gurtowsky 1:36.80 10 BB Min A: 1:30.59 (+6.21s | 6.4%) Dexter Community Aquatic Club 03/07/2026 2026 Lake Ontario Regional Meet
50 Breast
47.32
47.32
100 Breast
49.48
1:36.80
100 Breast
1:36.80
1071 Kai Vo 1:36.80 9 BB Min A: 1:30.59 (+6.21s | 6.4%) Splash Aquatics 04/18/2026 44th Annual Harry Mamizuka Invitational
50 Breast
48.05
48.05
100 Breast
48.75
1:36.80
100 Breast
1:36.80
1072 Daniel Early 1:36.81 10 BB Min A: 1:30.59 (+6.22s | 6.4%) Grosse Pointe Gators 10/18/2025 Romp In The Swamp Knockout Edition
50 Breast
46.32
46.32
100 Breast
50.49
1:36.81
100 Breast
1:36.81
1073 Michael Campbell 1:36.82 9 BB Min A: 1:30.59 (+6.23s | 6.4%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/22/2025 2025 Royal Fall Cup
50 Breast
46.62
46.62
100 Breast
50.20
1:36.82
100 Breast
1:36.82
1074 Hamilton Holliday 1:36.87 10 BB Min A: 1:30.59 (+6.28s | 6.5%) Huntsville Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
45.12
45.12
100 Breast
51.75
1:36.87
100 Breast
1:36.87
1075 JJ Winningham 1:36.88 10 BB Min A: 1:30.59 (+6.29s | 6.5%) Central 02/15/2025 2025 OR HS 5a 3
50 Breast
45.18
45.18
100 Breast
51.70
1:36.88
100 Breast
1:36.88
1076 Griffin Ignash 1:36.88 10 BB Min A: 1:30.59 (+6.29s | 6.5%) Aquatic Team Of Mecklenburg 03/06/2026 Speedo Southern Premier
50 Breast
45.77
45.77
100 Breast
51.11
1:36.88
100 Breast
1:36.88
1077 Nguyen Tran 1:36.88 9 BB Min A: 1:30.59 (+6.29s | 6.5%) Olympic Cascade Aquatics 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Breast
46.16
46.16
100 Breast
50.72
1:36.88
100 Breast
1:36.88
1078 Patrick Baldrige 1:36.89 10 BB Min A: 1:30.59 (+6.30s | 6.5%) Whitmore Lake Waves 03/07/2026 2026 Lake Ontario Regional Meet
50 Breast
47.20
47.20
100 Breast
49.69
1:36.89
100 Breast
1:36.89
1079 Adrian Dominguez 1:36.92 9 BB Min A: 1:30.59 (+6.33s | 6.5%) El Paso Bel Air 11/07/2025 2025 Loretto Cathedral Invite
1080 Haochen He 1:36.92 9 BB Min A: 1:30.59 (+6.33s | 6.5%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 Breast
44.88
44.88
100 Breast
52.04
1:36.92
100 Breast
1:36.92
1081 Jimmy Liu 1:36.93 8 BB Min A: 1:30.59 (+6.34s | 6.5%) Pack Swim Team of Pittsford 10/24/2026 2026 Victor Halloween Classic
50 Breast
45.39
45.39
100 Breast
51.54
1:36.93
100 Breast
1:36.93
1082 Ryan Xie 1:36.95 10 BB Min A: 1:30.59 (+6.36s | 6.6%) Cascadia Swimming 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
46.13
46.13
100 Breast
50.82
1:36.95
100 Breast
1:36.95
1083 Thomas Balban 1:36.96 9 BB Min A: 1:30.59 (+6.37s | 6.6%) Phoenix Aquatic Club 02/20/2026 2026 MR Silvers North Championship YMID
50 Breast
46.47
46.47
100 Breast
50.49
1:36.96
100 Breast
1:36.96
1084 Thomas Louzao 1:36.97 9 BB Min A: 1:30.59 (+6.38s | 6.6%) Asphalt Green Unified Aquatics 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
45.80
45.80
100 Breast
51.17
1:36.97
100 Breast
1:36.97
1085 Caeden DaSalla 1:36.97 10 BB Min A: 1:30.59 (+6.38s | 6.6%) Long Island Aquatic Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Breast
47.37
47.37
100 Breast
49.60
1:36.97
100 Breast
1:36.97
1086 Alexander Paraskevov 1:36.97 10 BB Min A: 1:30.59 (+6.38s | 6.6%) Westlake Aquatic Facility 10/18/2026 2026 ST TXLA 10 U Fall Kick Off Invite
50 Breast
45.69
45.69
100 Breast
51.28
1:36.97
100 Breast
1:36.97
1087 Adam Kao 1:36.98 10 BB Min A: 1:30.59 (+6.39s | 6.6%) Life Time Oregon Swim Team 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
46.53
46.53
100 Breast
50.45
1:36.98
100 Breast
1:36.98
1088 Daniel Pope 1:36.99 10 BB Min A: 1:30.59 (+6.40s | 6.6%) WeAquatics 02/08/2026 Munchkin Mania 2026
50 Breast
45.17
45.17
100 Breast
51.82
1:36.99
100 Breast
1:36.99
1089 Michael Liu 1:37.00 9 BB Min A: 1:30.59 (+6.41s | 6.6%) Mei\\\\\\'s Typhoons Swimming Club 06/06/2026 2026 NE NSSC June Invitational @ SJP
50 Breast
46.60
46.60
100 Breast
50.40
1:37.00
100 Breast
1:37.00
1090 Theodore Janson 1:37.01 10 BB Min A: 1:30.59 (+6.42s | 6.6%) Central Minnesota Aquatics 09/26/2026 2026 MN AQJT Splash Into The Season
50 Breast
46.34
46.34
100 Breast
50.67
1:37.01
100 Breast
1:37.01
1091 Kolbe Bell 1:37.02 9 BB Min A: 1:30.59 (+6.43s | 6.6%) Nation\\\\\\'s Capital Swim Club 01/10/2026 2026 MAKO POLAR PLUNGE
50 Breast
47.77
47.77
100 Breast
49.25
1:37.02
100 Breast
1:37.02
1092 Noah Olusanya 1:37.02 10 BB Min A: 1:30.59 (+6.43s | 6.6%) Wahoos of Jacksonville 10/10/2026 2026 PSA Halloween Invitational
50 Breast
42.15
42.15
100 Breast
54.87
1:37.02
100 Breast
1:37.02
1093 Winston Chase 1:37.04 10 BB Min A: 1:30.59 (+6.45s | 6.6%) Utah Valley Aquatics 09/24/2025 2025 UVRays September Intrasquad
50 Breast
46.40
46.40
100 Breast
50.64
1:37.04
100 Breast
1:37.04
1094 Albert Frolov 1:37.04 9 BB Min A: 1:30.59 (+6.45s | 6.6%) Bravo Swim Team 02/20/2026 2026 FG SCY BB Championships SOUTH
50 Breast
45.89
45.89
100 Breast
51.15
1:37.04
100 Breast
1:37.04
1095 Benjamin Robinson 1:37.04 10 BB Min A: 1:30.59 (+6.45s | 6.6%) Neptune Swimming 10/03/2026 Neptune Swimming Fall Classic
50 Breast
44.83
44.83
100 Breast
52.21
1:37.04
100 Breast
1:37.04
1096 Zane Deweese 1:37.05 9 BB Min A: 1:30.59 (+6.46s | 6.7%) Chief Sealth 02/13/2026 2026 (WIAA)Sea King Dist II 1A 2A Boys HS OB
50 Breast
44.46
44.46
100 Breast
52.59
1:37.05
100 Breast
1:37.05
1097 Giovanni Mannino 1:37.07 9 BB Min A: 1:30.59 (+6.48s | 6.7%) Staten Island Aquatics Club 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Breast
46.92
46.92
100 Breast
50.15
1:37.07
100 Breast
1:37.07
1098 Dax Lindsey 1:37.07 10 BB Min A: 1:30.59 (+6.48s | 6.7%) Dart Swimming 09/26/2026 2026 CCA Spook Tacular
1099 Emilio Huerta 1:37.10 9 BB Min A: 1:30.59 (+6.51s | 6.7%) El Paso Bel Air 11/07/2025 2025 Loretto Cathedral Invite
1100 Patrick Fullerton 1:37.12 10 BB Min A: 1:30.59 (+6.53s | 6.7%) South Bay Aquatics 10/17/2026 2026 SI SBA All Ages NTS Meet
50 Breast
45.75
45.75
100 Breast
51.37
1:37.12
100 Breast
1:37.12

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.