USA Boys 10 & under - 100 M Free

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
151 Benjamin Balmaceda 1:18.40 9 A Min AA: 1:16.69 (+1.71s | 2.2%) Alamo Area Aquatic Association 06/27/2025 2025 ST HPAC Long Course STX Championship
50 Free
36.85
36.85
100 Free
41.55
1:18.40
100 Free
1:18.40
152 Alexander Lyavzin 1:18.49 10 A Min AA: 1:16.69 (+1.80s | 2.3%) SwimRight Team 01/17/2026 2026 Azura Winter Open LCM Invite
153 Aiden Kim 1:18.51 10 A Min AA: 1:16.69 (+1.82s | 2.3%) Canyons Aquatic Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
154 Paolo Fababaer 1:18.51 10 A Min AA: 1:16.69 (+1.82s | 2.3%) First Colony Swim Team, Inc. 07/16/2025 2025 Texas Age Group Championships
155 Matvey Fadeev 1:18.54 9 A Min AA: 1:16.69 (+1.85s | 2.4%) Issaquah Swim Team 07/24/2025 2025 PN LC 12 U Championships
156 Sinan Ozgur 1:18.62 9 A Min AA: 1:16.69 (+1.93s | 2.5%) Pleasanton Seahawks 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
157 Reid Kelly 1:18.73 9 A Min AA: 1:16.69 (+2.04s | 2.6%) Front Range Barracudas 07/25/2025 2025 CO CSI Age Group Championships
158 Collier Jacobson 1:18.73 9 A Min AA: 1:16.69 (+2.04s | 2.6%) Tualatin Hills Swim Club 05/02/2025 2025 THSC Spring Invitational
50 Free
38.98
38.98
100 Free
39.75
1:18.73
100 Free
1:18.73
159 Isaac Toledo 1:18.75 9 A Min AA: 1:16.69 (+2.06s | 2.6%) Fusion Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
37.68
37.68
100 Free
41.07
1:18.75
100 Free
1:18.75
160 Brooks Switaj 1:18.78 8 A Min AA: 1:16.69 (+2.09s | 2.7%) Bellevue Club Swim Team 07/24/2025 2025 PN LC 12 U Championships
161 Miles Kavanaugh 1:18.87 9 A Min AA: 1:16.69 (+2.18s | 2.8%) University Place Aquatic Club 07/24/2025 2025 PN LC 12 U Championships
50 Free
38.22
38.22
100 Free
40.65
1:18.87
100 Free
1:18.87
162 Jefferson Chiang 1:18.91 8 A Min AA: 1:16.69 (+2.22s | 2.8%) Irvine Novaquatics 07/25/2024 2024 CA SCS GWSC Summer A G Champs
50 Free
37.90
37.90
100 Free
41.01
1:18.91
100 Free
1:18.91
163 Chukwuma Chiedozi 1:18.92 10 A Min AA: 1:16.69 (+2.23s | 2.8%) Rogue Rapids 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
38.32
38.32
100 Free
40.60
1:18.92
100 Free
1:18.92
164 Aiden Suffel 1:18.93 9 A Min AA: 1:16.69 (+2.24s | 2.8%) Lakeshore Swim Club 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Free
39.00
39.00
100 Free
39.93
1:18.93
100 Free
1:18.93
165 Tripp Liberman 1:19.00 10 A Min AA: 1:16.69 (+2.31s | 2.9%) Rocky Mountain Rapids 07/25/2025 2025 CO CSI Age Group Championships
50 Free
37.61
37.61
100 Free
41.39
1:19.00
100 Free
1:19.00
166 Zachary Snyder 1:19.04 9 A Min AA: 1:16.69 (+2.35s | 3.0%) Madison Area YMCA Mariners 08/06/2025 2025 Summer Elite Showcase
50 Free
38.52
38.52
100 Free
40.52
1:19.04
100 Free
1:19.04
167 Kamran Clapp 1:19.14 10 A Min AA: 1:16.69 (+2.45s | 3.1%) Bellevue Club Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
168 Yihong Xiang 1:19.19 9 A Min AA: 1:16.69 (+2.50s | 3.2%) Tualatin Hills Swim Club 06/26/2025 2025 Howard Jones Open
169 Samuel Fuller 1:19.20 10 A Min AA: 1:16.69 (+2.51s | 3.2%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Free
37.43
37.43
100 Free
41.77
1:19.20
100 Free
1:19.20
170 Luka McGrath 1:19.25 9 A Min AA: 1:16.69 (+2.56s | 3.2%) Multnomah Athletic Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
38.31
38.31
100 Free
40.94
1:19.25
100 Free
1:19.25
171 Mason Nguyen 1:19.27 10 A Min AA: 1:16.69 (+2.58s | 3.3%) Monterey Park Manta Rays 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Free
38.88
38.88
100 Free
40.39
1:19.27
100 Free
1:19.27
172 Calvin Higgs 1:19.29 9 A Min AA: 1:16.69 (+2.60s | 3.3%) Nitro Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship
173 Jonathan Nelson 1:19.30 9 A Min AA: 1:16.69 (+2.61s | 3.3%) Utah Valley Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Free
38.00
38.00
100 Free
41.30
1:19.30
100 Free
1:19.30
174 Michael Fan 1:19.35 9 A Min AA: 1:16.69 (+2.66s | 3.4%) High Performance Aquatic Club 06/27/2025 2025 ST HPAC Long Course STX Championship
50 Free
37.84
37.84
100 Free
41.51
1:19.35
100 Free
1:19.35
175 Paul Geletko 1:19.36 10 A Min AA: 1:16.69 (+2.67s | 3.4%) Area Tallahassee Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Free
37.48
37.48
100 Free
41.88
1:19.36
100 Free
1:19.36
176 Winston Chase 1:19.46 9 A Min AA: 1:16.69 (+2.77s | 3.5%) Utah Valley Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Free
38.32
38.32
100 Free
41.14
1:19.46
100 Free
1:19.46
177 Gleb Nikishin 1:19.47 10 A Min AA: 1:16.69 (+2.78s | 3.5%) SwimRight Team 01/17/2026 2026 Azura Winter Open LCM Invite
178 Oliver Panofsky 1:19.50 9 A Min AA: 1:16.69 (+2.81s | 3.5%) Slo Swim Club Seahawks 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
39.01
39.01
50 Free
0.00
39.01
50 Free
39.01
75 Free
40.49
1:19.50
100 Free
0.00
1:19.50
50 Free
40.49
179 Henry Joos 1:19.58 10 A Min AA: 1:16.69 (+2.89s | 3.6%) Bolles School Sharks 06/20/2025 2025 Planet Swim Summer Championships
50 Free
38.36
38.36
100 Free
41.22
1:19.58
100 Free
1:19.58
180 Marcus Stefan 1:19.70 10 A Min AA: 1:16.69 (+3.01s | 3.8%) Teamgoldusa 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
181 Carson Swift 1:19.73 9 A Min AA: 1:16.69 (+3.04s | 3.8%) Nitro Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship
182 Nicholas Liu 1:19.73 9 A Min AA: 1:16.69 (+3.04s | 3.8%) Alto Swim Club 06/27/2025 Alto Summer Swelter
183 Malcolm Roodhuyzen 1:19.74 10 A Min AA: 1:16.69 (+3.05s | 3.8%) Dallas Mustangs 07/16/2025 2025 Texas Age Group Championships
184 Aaron Wang 1:19.76 10 A Min AA: 1:16.69 (+3.07s | 3.8%) Unattached 06/27/2025 Alto Summer Swelter
185 Adam Li 1:19.76 10 A Min AA: 1:16.69 (+3.07s | 3.8%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
186 Matias Cardona 1:19.76 9 A Min AA: 1:16.69 (+3.07s | 3.8%) SwimFast 01/17/2026 2026 Azura Winter Open LCM Invite
187 Harrison Ngo 1:19.81 10 A Min AA: 1:16.69 (+3.12s | 3.9%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Free
36.53
36.53
100 Free
43.28
1:19.81
100 Free
1:19.81
188 Kai Hawkes 1:19.81 9 A Min AA: 1:16.69 (+3.12s | 3.9%) Unattached 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
38.76
38.76
100 Free
41.05
1:19.81
100 Free
1:19.81
189 Cameron Boitano 1:19.82 9 A Min AA: 1:16.69 (+3.13s | 3.9%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
190 Azaka Charan 1:19.83 10 A Min AA: 1:16.69 (+3.14s | 3.9%) Jbarracudas Swim Team 07/24/2025 2025 SI LC AG CHAMPS
50 Free
37.35
37.35
100 Free
42.48
1:19.83
100 Free
1:19.83
191 Brody Dennis 1:19.84 9 A Min AA: 1:16.69 (+3.15s | 3.9%) Foxjets Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Free
38.19
38.19
100 Free
41.65
1:19.84
100 Free
1:19.84
192 Savelii Dorofieiev 1:19.84 9 A Min AA: 1:16.69 (+3.15s | 3.9%) Saint Petersburg Aquatics 06/19/2025 2025 Shark Open
50 Free
38.44
38.44
100 Free
41.40
1:19.84
100 Free
1:19.84
193 Maxwell Dean 1:19.84 9 A Min AA: 1:16.69 (+3.15s | 3.9%) Voltage Aquatics 06/07/2025 Summer Classics 2025
194 Henry Goddard 1:19.86 9 A Min AA: 1:16.69 (+3.17s | 4.0%) Cascadia Swimming 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
38.48
38.48
100 Free
41.38
1:19.86
100 Free
1:19.86
195 Lochlan Kelly 1:19.87 10 A Min AA: 1:16.69 (+3.18s | 4.0%) Tuna Swim Club 07/12/2025 2025 MN BAC Last Chance Invitational
50 Free
38.99
38.99
100 Free
40.88
1:19.87
100 Free
1:19.87
196 Allen Chen 1:19.89 9 A Min AA: 1:16.69 (+3.20s | 4.0%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
197 Lucas Guo 1:19.92 10 A Min AA: 1:16.69 (+3.23s | 4.0%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Free
38.08
38.08
100 Free
41.84
1:19.92
100 Free
1:19.92
198 Cana Oyer 1:19.96 9 A Min AA: 1:16.69 (+3.27s | 4.1%) Sporting Jax Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Free
38.19
38.19
100 Free
41.77
1:19.96
100 Free
1:19.96
199 Oliver Gist-Pitts 1:19.97 9 A Min AA: 1:16.69 (+3.28s | 4.1%) Boulder Swim Team 07/25/2025 2025 CO CSI Age Group Championships
50 Free
38.08
38.08
100 Free
41.89
1:19.97
100 Free
1:19.97
200 Isaac Chapman 1:20.07 8 A Min AA: 1:16.69 (+3.38s | 4.2%) SwimRVA 07/12/2024 2024 CCA Summer Awards
50 Free
40.20
40.20
100 Free
39.87
1:20.07
100 Free
1:20.07

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.