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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
1151 Max Alred 1:34.51 9 BB Min A: 1:30.59 (+3.92s | 4.1%) Marshall County Swim Club 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
45.97
45.97
100 Breast
48.54
1:34.51
100 Breast
1:34.51
1152 Kroy Riley 1:34.53 10 BB Min A: 1:30.59 (+3.94s | 4.2%) High Performance Aquatic Club 12/20/2025 2025 ST SASA Tis The Season
50 Breast
45.55
45.55
100 Breast
48.98
1:34.53
100 Breast
1:34.53
1153 Henry Ims 1:34.54 10 BB Min A: 1:30.59 (+3.95s | 4.2%) Cincinnati Aquatic Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
45.89
45.89
100 Breast
48.65
1:34.54
100 Breast
1:34.54
1154 Theodore Whitson 1:34.55 9 BB Min A: 1:30.59 (+3.96s | 4.2%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Breast
44.62
44.62
100 Breast
49.93
1:34.55
100 Breast
1:34.55
1155 Theodore Chartrand 1:34.55 10 BB Min A: 1:30.59 (+3.96s | 4.2%) Machine Aquatics 11/14/2025 2025 PV November Open Franconia
50 Breast
44.55
44.55
100 Breast
50.00
1:34.55
100 Breast
1:34.55
1156 Cameron Cheng-Zhang 1:34.61 10 BB Min A: 1:30.59 (+4.02s | 4.2%) New Wave Swim Team 02/14/2026 2026 TAC TITANS February Qualifier Meet
50 Breast
44.29
44.29
100 Breast
50.32
1:34.61
100 Breast
1:34.61
1157 Henry Lensink 1:34.61 10 BB Min A: 1:30.59 (+4.02s | 4.2%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 AAC Winter Gator Meet
1158 William Blackwood 1:34.62 9 BB Min A: 1:30.59 (+4.03s | 4.3%) Forest Grove 02/13/2026 2026 OR HS 6A 3
50 Breast
42.84
42.84
100 Breast
51.78
1:34.62
100 Breast
1:34.62
1159 Jordan Melenbrink 1:34.63 9 BB Min A: 1:30.59 (+4.04s | 4.3%) Oly Swimming 02/27/2026 2026 MCSA Junior Cup
50 Breast
45.38
45.38
100 Breast
49.25
1:34.63
100 Breast
1:34.63
1160 Alexander Bago 1:34.64 10 BB Min A: 1:30.59 (+4.05s | 4.3%) Badger Swim Club,Inc. 03/07/2026 2026 MR AGUA Last Chance Invitational
50 Breast
44.80
44.80
100 Breast
49.84
1:34.64
100 Breast
1:34.64
1161 Liam Bundick 1:34.65 10 BB Min A: 1:30.59 (+4.06s | 4.3%) Alamo Area Aquatic Association 02/13/2026 2026 ST HPAC STX Champs South
50 Breast
44.35
44.35
100 Breast
50.30
1:34.65
100 Breast
1:34.65
1162 Julian Gu 1:34.65 10 BB Min A: 1:30.59 (+4.06s | 4.3%) Blue Dolfins 09/27/2025 2025 Elizabeth Kazeck Fall Sprint
50 Breast
43.26
43.26
100 Breast
51.39
1:34.65
100 Breast
1:34.65
1163 James Milchteim 1:34.65 9 BB Min A: 1:30.59 (+4.06s | 4.3%) Bay Club Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Breast
44.45
44.45
100 Breast
50.20
1:34.65
100 Breast
1:34.65
1164 Alex Liu 1:34.68 10 BB Min A: 1:30.59 (+4.09s | 4.3%) Anglerfish Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Breast
46.42
46.42
100 Breast
48.26
1:34.68
100 Breast
1:34.68
1165 Declan Sederholm 1:34.68 10 BB Min A: 1:30.59 (+4.09s | 4.3%) Hilltop Aquatic Swim Team 11/14/2025 2025 UT HAST Fall Back Bash
50 Breast
46.56
46.56
100 Breast
48.12
1:34.68
100 Breast
1:34.68
1166 Zach Shao 1:34.68 10 BB Min A: 1:30.59 (+4.09s | 4.3%) Bolles School Sharks 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 Breast
45.67
45.67
100 Breast
49.01
1:34.68
100 Breast
1:34.68
1167 Nolan Ruther 1:34.69 10 BB Min A: 1:30.59 (+4.10s | 4.3%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
45.14
45.14
100 Breast
49.55
1:34.69
100 Breast
1:34.69
1168 Carlyle Hartline 1:34.70 10 BB Min A: 1:30.59 (+4.11s | 4.3%) Multnomah Athletic Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
45.82
45.82
100 Breast
48.88
1:34.70
100 Breast
1:34.70
1169 Kennedy Whiting 1:34.71 10 BB Min A: 1:30.59 (+4.12s | 4.4%) Minnetonka Swim Club 11/08/2025 2025 MN WOLF HOWL AT THE MOON INVITE
50 Breast
44.67
44.67
100 Breast
50.04
1:34.71
100 Breast
1:34.71
1170 Trystan Martin 1:34.71 10 BB Min A: 1:30.59 (+4.12s | 4.4%) Roseburg 02/13/2026 2026 OR HS 6A 7
50 Breast
42.21
42.21
100 Breast
52.50
1:34.71
100 Breast
1:34.71
1171 Apollo Valdriz 1:34.72 10 BB Min A: 1:30.59 (+4.13s | 4.4%) Circle City Aquatics 02/13/2026 2026 MVN Lunar AAPI Festival
50 Breast
43.79
43.79
100 Breast
50.93
1:34.72
100 Breast
1:34.72
1172 Aaron Kim 1:34.72 9 BB Min A: 1:30.59 (+4.13s | 4.4%) The Spartans of La Canada 12/12/2025 2025 CA SCS RAA WAG
50 Breast
46.74
46.74
100 Breast
47.98
1:34.72
100 Breast
1:34.72
1173 Oliver Pearce 1:34.72 10 BB Min A: 1:30.59 (+4.13s | 4.4%) Aces Swim Club 02/27/2026 2026 CO CSI SC Age Group Championships
50 Breast
44.78
44.78
100 Breast
49.94
1:34.72
100 Breast
1:34.72
1174 Carson Logar 1:34.72 9 BB Min A: 1:30.59 (+4.13s | 4.4%) Mecklenburg Swim Association 03/20/2026 2026 STAR Tar Heel States
50 Breast
45.19
45.19
100 Breast
49.53
1:34.72
100 Breast
1:34.72
1175 Connor Powe 1:34.72 10 BB Min A: 1:30.59 (+4.13s | 4.4%) De La Salle Collegiate High Sc 03/06/2026 Catholic League Championships Boys 2026
50 Breast
45.76
45.76
100 Breast
48.96
1:34.72
100 Breast
1:34.72
1176 Luke Ivens-Brown 1:34.74 9 BB Min A: 1:30.59 (+4.15s | 4.4%) Atlantis Swimming 02/27/2026 2026 MCSA Junior Cup
50 Breast
44.42
44.42
100 Breast
50.32
1:34.74
100 Breast
1:34.74
1177 Michael Valikhovsky 1:34.75 10 BB Min A: 1:30.59 (+4.16s | 4.4%) Quince Orchard Swim Academy 02/27/2026 2026 Cherry Blossom Champs
50 Breast
46.04
46.04
100 Breast
48.71
1:34.75
100 Breast
1:34.75
1178 Oliver Baird 1:34.75 10 BB Min A: 1:30.59 (+4.16s | 4.4%) Gaston Gators 03/20/2026 2026 BRSL Championships
50 Breast
46.01
46.01
100 Breast
48.74
1:34.75
100 Breast
1:34.75
1179 Jake Brown 1:34.75 10 BB Min A: 1:30.59 (+4.16s | 4.4%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/13/2026 2026 Showdown In Motown
1180 Oliver Shalvey 1:34.75 10 BB Min A: 1:30.59 (+4.16s | 4.4%) Excel Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
44.37
44.37
100 Breast
50.38
1:34.75
100 Breast
1:34.75
1181 Mason Lam 1:34.75 9 BB Min A: 1:30.59 (+4.16s | 4.4%) Eagle Swim Team Inc. 11/14/2025 2025 NBAC Thanksgiving Meet
50 Breast
46.62
46.62
100 Breast
48.13
1:34.75
100 Breast
1:34.75
1182 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
1183 Andrew Howard 1:34.76 10 BB Min A: 1:30.59 (+4.17s | 4.4%) Holyoke YMCA Vikings 03/21/2026 2026 NE YNS YMCA New England Championship
50 Breast
42.80
42.80
100 Breast
51.96
1:34.76
100 Breast
1:34.76
1184 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
1185 David Chen 1:34.77 9 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
1186 Joonsoo Kwon 1:34.78 10 BB Min A: 1:30.59 (+4.19s | 4.4%) North Baltimore Aquatic Club 11/14/2025 2025 NBAC Thanksgiving Meet
50 Breast
46.06
46.06
100 Breast
48.72
1:34.78
100 Breast
1:34.78
1187 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
1188 Liam Schnobrich 1:34.78 10 BB Min A: 1:30.59 (+4.19s | 4.4%) St Croix Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Breast
45.61
45.61
100 Breast
49.17
1:34.78
100 Breast
1:34.78
1189 Daniel Korolev 1:34.78 10 BB Min A: 1:30.59 (+4.19s | 4.4%) Unattached 04/11/2025 2025 Boys Girls Clubs National Swim Champs
1190 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
1191 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
1192 Jonah Mandell 1:34.82 10 BB Min A: 1:30.59 (+4.23s | 4.5%) Bayside Aquatics 01/23/2026 2026 USAS IMX Games
50 Breast
46.11
46.11
100 Breast
48.71
1:34.82
100 Breast
1:34.82
1193 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
1194 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
1195 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
1196 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
1197 Alexander Manguikian 1:34.92 10 BB Min A: 1:30.59 (+4.33s | 4.6%) York Swim Club of Northern Vir 11/21/2025 2025 Swim Rock
50 Breast
46.44
46.44
100 Breast
48.48
1:34.92
100 Breast
1:34.92
1198 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
1199 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
1200 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

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.