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
1151 Ariovistus Pardee 1:36.38 9 BB Min A: 1:30.59 (+5.79s | 6.0%) Maui Swim Club 12/06/2025 2025 MAGSA SCY B3 Meet
50 Breast
47.50
47.50
100 Breast
48.88
1:36.38
100 Breast
1:36.38
1152 James Niethammer 1:36.39 10 BB Min A: 1:30.59 (+5.80s | 6.0%) Prime Aquatics 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
50 Breast
43.97
43.97
100 Breast
52.42
1:36.39
100 Breast
1:36.39
1153 James Mayo 1:36.39 9 BB Min A: 1:30.59 (+5.80s | 6.0%) Gulf Coast Swim Team 01/11/2025 TSUNAMI WINTERFEST MEET
50 Breast
44.94
44.94
100 Breast
51.45
1:36.39
100 Breast
1:36.39
1154 Ivan Bityutskiy 1:36.42 10 BB Min A: 1:30.59 (+5.83s | 6.0%) Rockville Montgomery Swim Club 12/05/2025 2025 Christmas Championships
50 Breast
46.22
46.22
100 Breast
50.20
1:36.42
100 Breast
1:36.42
1155 Theodore Chan 1:36.44 9 BB Min A: 1:30.59 (+5.85s | 6.1%) Long Island Express 01/23/2026 2026 USAS IMX Games
50 Breast
46.06
46.06
100 Breast
50.38
1:36.44
100 Breast
1:36.44
1156 Leo Williams 1:36.45 9 BB Min A: 1:30.59 (+5.86s | 6.1%) Marlins Of Raleigh 01/16/2026 2026 RSA Winter Tri
50 Breast
45.42
45.42
100 Breast
51.03
1:36.45
100 Breast
1:36.45
1157 Asher Knapp 1:36.46 9 BB Min A: 1:30.59 (+5.87s | 6.1%) Tide Swimming 09/20/2025 2025 TIDE King Neptune Meet
50 Breast
45.69
45.69
100 Breast
50.77
1:36.46
100 Breast
1:36.46
1158 William Cardoso 1:36.47 9 BB Min A: 1:30.59 (+5.88s | 6.1%) Crimson Aquatics 10/17/2025 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST
50 Breast
46.23
46.23
100 Breast
50.24
1:36.47
100 Breast
1:36.47
1159 Grayson Sanchez 1:36.47 10 BB Min A: 1:30.59 (+5.88s | 6.1%) Oly Swimming 12/12/2025 OLY Swimming Holiday Bowl
50 Breast
45.86
45.86
100 Breast
50.61
1:36.47
100 Breast
1:36.47
1160 Everett Murphy 1:36.50 10 BB Min A: 1:30.59 (+5.91s | 6.1%) Swim Gators Str 11/14/2025 OLY Swimming Turkey Bowl
50 Breast
44.87
44.87
100 Breast
51.63
1:36.50
100 Breast
1:36.50
1161 Yaroslav Biliavskyi 1:36.54 10 BB Min A: 1:30.59 (+5.95s | 6.2%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Breast
45.66
45.66
100 Breast
50.88
1:36.54
100 Breast
1:36.54
1162 Ronald Ball 1:36.54 10 BB Min A: 1:30.59 (+5.95s | 6.2%) Nation\\\\\\'s Capital Swim Club 01/10/2026 2026 MAKO POLAR PLUNGE
50 Breast
47.50
47.50
100 Breast
49.04
1:36.54
100 Breast
1:36.54
1163 Larkin Smither 1:36.55 10 BB Min A: 1:30.59 (+5.96s | 6.2%) Hanover Aquatics 01/17/2026 2026 Duck Bowl
50 Breast
46.35
46.35
100 Breast
50.20
1:36.55
100 Breast
1:36.55
1164 Adam Jiang 1:36.58 10 BB Min A: 1:30.59 (+5.99s | 6.2%) Waterloo Swimming 02/06/2026 2026 ST AQTX STX Champs North
50 Breast
46.30
46.30
100 Breast
50.28
1:36.58
100 Breast
1:36.58
1165 Maksim Chichetenko 1:36.58 8 BB Min A: 1:30.59 (+5.99s | 6.2%) Fast Lane Aquatics 12/04/2025 RAFC Winter Classic
50 Breast
46.19
46.19
100 Breast
50.39
1:36.58
100 Breast
1:36.58
1166 Lev Petrovskii 1:36.59 8 BB Min A: 1:30.59 (+6.00s | 6.2%) Swim Fort Lauderdale 11/22/2024 2024 RAFC Almost Turkey Invitational
50 Breast
46.40
46.40
100 Breast
50.19
1:36.59
100 Breast
1:36.59
1167 Axton McDermott 1:36.61 10 BB Min A: 1:30.59 (+6.02s | 6.2%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Breast
45.56
45.56
100 Breast
51.05
1:36.61
100 Breast
1:36.61
1168 Matthew Siritipakul 1:36.61 9 BB Min A: 1:30.59 (+6.02s | 6.2%) Twisters Swim Club 10/10/2025 2025 MR LIE Octoberfest Invitational
50 Breast
46.83
46.83
100 Breast
49.78
1:36.61
100 Breast
1:36.61
1169 Alexander Baichorov 1:36.61 11 BB Min A: 1:30.59 (+6.02s | 6.2%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Breast
46.92
46.92
100 Breast
49.69
1:36.61
100 Breast
1:36.61
1170 Evan Wang 1:36.62 10 BB Min A: 1:30.59 (+6.03s | 6.2%) Palo Alto Stanford Aquatics 02/13/2026 2026 Neptune Swimming Invitational
50 Breast
45.47
45.47
100 Breast
51.15
1:36.62
100 Breast
1:36.62
1171 Christian Bertram 1:36.63 10 BB Min A: 1:30.59 (+6.04s | 6.3%) Naval Academy Aquatic Club 11/07/2025 2025 Marlins Invitational
50 Breast
46.15
46.15
100 Breast
50.48
1:36.63
100 Breast
1:36.63
1172 Landon Callaway 1:36.65 9 BB Min A: 1:30.59 (+6.06s | 6.3%) Aces Swim Club 02/28/2025 2025 CO CSI 14 U Age Group Championships
50 Breast
47.08
47.08
100 Breast
49.57
1:36.65
100 Breast
1:36.65
1173 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
1174 Sebastian Garcia 1:36.66 10 BB Min A: 1:30.59 (+6.07s | 6.3%) Rockville Montgomery Swim Club 12/05/2025 2025 Christmas Championships
50 Breast
44.99
44.99
100 Breast
51.67
1:36.66
100 Breast
1:36.66
1175 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
1176 Nash McNames 1:36.66 11 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
1177 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
1178 Carson Yin 1:36.67 9 BB Min A: 1:30.59 (+6.08s | 6.3%) Tualatin Hills Swim Club 10/10/2025 2025 October FNT
1179 Aiden Noll 1:36.68 10 BB Min A: 1:30.59 (+6.09s | 6.3%) Sachem Swim Club 12/11/2025 2025 MR HAUP Eagle Invitational
50 Breast
45.66
45.66
100 Breast
51.02
1:36.68
100 Breast
1:36.68
1180 Joseph Tomicic 1:36.68 9 BB Min A: 1:30.59 (+6.09s | 6.3%) Katy Aquatic Team For Youth 10/25/2024 2024 TWST Halloween Meet
50 Breast
45.81
45.81
100 Breast
50.87
1:36.68
100 Breast
1:36.68
1181 Mike Semenov 1:36.71 10 BB Min A: 1:30.59 (+6.12s | 6.3%) Beach Cities Alpha 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Breast
45.39
45.39
100 Breast
51.32
1:36.71
100 Breast
1:36.71
1182 Nicholas Medina 1:36.71 9 BB Min A: 1:30.59 (+6.12s | 6.3%) Laker Swim 12/04/2025 RAFC Winter Classic
50 Breast
45.78
45.78
100 Breast
50.93
1:36.71
100 Breast
1:36.71
1183 Giuseppe Semerano 1:36.71 10 BB Min A: 1:30.59 (+6.12s | 6.3%) Belen Jesuit Preparatory 10/17/2025 2025 Belen Jesuit Invitational
50 Breast
44.48
44.48
100 Breast
52.23
1:36.71
100 Breast
1:36.71
1184 Samuel Holmes 1:36.73 9 BB Min A: 1:30.59 (+6.14s | 6.3%) Lowes YMCA Lightning Swim Team 02/13/2026 2026 TYDE Be My Valentine Meet
50 Breast
44.89
44.89
100 Breast
51.84
1:36.73
100 Breast
1:36.73
1185 Marcus Pass 1:36.74 9 BB Min A: 1:30.59 (+6.15s | 6.4%) Sioux Falls Swim Team 02/06/2026 2026 Qualifying Meet
50 Breast
45.83
45.83
100 Breast
50.91
1:36.74
100 Breast
1:36.74
1186 Spencer Frickson 1:36.75 9 BB Min A: 1:30.59 (+6.16s | 6.4%) Mako Aquatics 10/10/2025 2025 MN RSC Fall Frenzy
50 Breast
46.00
46.00
100 Breast
50.75
1:36.75
100 Breast
1:36.75
1187 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
1188 Maxwell Alred 1:36.75 8 BB Min A: 1:30.59 (+6.16s | 6.4%) Marshall County Swim Club 12/05/2025 2025 SE Christmas In Auburn
50 Breast
47.56
47.56
100 Breast
49.19
1:36.75
100 Breast
1:36.75
1189 Grayson King 1:36.76 9 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
1190 Shane Young 1:36.76 8 BB Min A: 1:30.59 (+6.17s | 6.4%) Tollefson Swimming 12/11/2025 2025 Katie Ledecky Invitational
50 Breast
46.03
46.03
100 Breast
50.73
1:36.76
100 Breast
1:36.76
1191 James Wright 1:36.76 10 BB Min A: 1:30.59 (+6.17s | 6.4%) Club Talon 02/13/2026 2026 SE BAY Region 2 Championships Copied
50 Breast
44.43
44.43
100 Breast
52.33
1:36.76
100 Breast
1:36.76
1192 Max Madera 1:36.78 10 BB Min A: 1:30.59 (+6.19s | 6.4%) Fast Falcons 12/05/2025 2025 Speedo Gator Holiday Classic
50 Breast
44.68
44.68
100 Breast
52.10
1:36.78
100 Breast
1:36.78
1193 Keaton Visser 1:36.80 10 BB Min A: 1:30.59 (+6.21s | 6.4%) Byron Center Aquatics 02/07/2026 2026 Grand Rapids Open
50 Breast
45.38
45.38
100 Breast
51.42
1:36.80
100 Breast
1:36.80
1194 Daniel Early 1:36.81 9 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
1195 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
1196 Michael Williams 1:36.85 10 BB Min A: 1:30.59 (+6.26s | 6.5%) Marlins Of Raleigh 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Breast
47.04
47.04
100 Breast
49.81
1:36.85
100 Breast
1:36.85
1197 Jayden Teng 1:36.86 10 BB Min A: 1:30.59 (+6.27s | 6.5%) Arctic Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
46.40
46.40
100 Breast
50.46
1:36.86
100 Breast
1:36.86
1198 Calum James 1:36.86 10 BB Min A: 1:30.59 (+6.27s | 6.5%) 757swim 10/10/2025 2025 757 Swim IMX IMR Kickoff Meet
50 Breast
46.21
46.21
100 Breast
50.65
1:36.86
100 Breast
1:36.86
1199 Christian Ballin 1:36.86 10 BB Min A: 1:30.59 (+6.27s | 6.5%) 757swim 12/05/2025 2025 757swim Grand Illumination
1200 JJ Winningham 1:36.88 9 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

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.