USA Boys 11-12 - 100 M Back

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 Joshua Lee 1:17.43 11 AA Min AAA: 1:14.29 (+3.14s | 4.1%) Palo Alto Stanford Aquatics 07/31/2025 2025 Long Course Far Western Championship
152 Abraham Solis Pinto 1:17.47 10 AA Min AAA: 1:14.29 (+3.18s | 4.1%) Alamo Area Aquatic Association 07/10/2025 2025 ST AAAA STAGS LC Championship
50 Back
37.65
37.65
100 Back
39.82
1:17.47
100 Back
1:17.47
153 Naru Kim 1:17.48 12 AA Min AAA: 1:14.29 (+3.19s | 4.1%) Waterloo Swimming 06/13/2025 2025 ST ASC Firecracker
50 Back
37.70
37.70
100 Back
39.78
1:17.48
100 Back
1:17.48
154 Kevin Xiang 1:17.49 11 AA Min AAA: 1:14.29 (+3.20s | 4.1%) Katy Aquatic Team For Youth 07/16/2025 2025 Texas Age Group Championships
155 Kent Morrison 1:17.50 12 AA Min AAA: 1:14.29 (+3.21s | 4.1%) West Coast Aquatics 07/24/2025 2025 PN LC 12 U Championships
156 Jackson Deaton 1:17.51 11 AA Min AAA: 1:14.29 (+3.22s | 4.2%) Nitro Swimming 06/20/2025 2025 ST NTRO LC Prelim Final Invite
50 Back
37.90
37.90
100 Back
39.61
1:17.51
100 Back
1:17.51
157 Nicklas Proniuk 1:17.52 11 AA Min AAA: 1:14.29 (+3.23s | 4.2%) Westlake Aquatic Facility 04/11/2025 2025 ST TXLA 11 Over Long Course Kick Off
158 Jiayi Qi 1:17.53 11 AA Min AAA: 1:14.29 (+3.24s | 4.2%) 757swim 06/13/2024 2024 CGBD Steve Hennessy Summer Madness
159 Connor Kieffer 1:17.54 11 AA Min AAA: 1:14.29 (+3.25s | 4.2%) Tampa Bay Aquatic Club 06/19/2025 2025 Shark Open
50 Back
37.70
37.70
100 Back
39.84
1:17.54
100 Back
1:17.54
160 Van Harbuck 1:17.58 11 AA Min AAA: 1:14.29 (+3.29s | 4.2%) Swim Dogs 07/25/2025 2025 CO CSI Age Group Championships
50 Back
37.45
37.45
100 Back
40.13
1:17.58
100 Back
1:17.58
161 Khaled Labyed 1:17.62 12 AA Min AAA: 1:14.29 (+3.33s | 4.3%) North Coast Aquatics 07/24/2025 2025 SI LC AG CHAMPS
50 Back
37.66
37.66
100 Back
39.96
1:17.62
100 Back
1:17.62
162 Noah Anderson 1:17.64 11 AA Min AAA: 1:14.29 (+3.35s | 4.3%) Portland Aquatic Club 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Back
37.98
37.98
100 Back
39.66
1:17.64
100 Back
1:17.64
163 Joshua Swinehart 1:17.65 11 AA Min AAA: 1:14.29 (+3.36s | 4.3%) Mission Viejo Nadadores 07/23/2025 2025 CA SCS Summer A G Champs
164 Lars Vaa 1:17.67 10 AA Min AAA: 1:14.29 (+3.38s | 4.4%) Sierra Marlins Swim Team 07/31/2025 2025 Long Course Far Western Championship
50 Back
37.73
37.73
100 Back
39.94
1:17.67
100 Back
1:17.67
165 Billy McCaslin 1:17.68 11 AA Min AAA: 1:14.29 (+3.39s | 4.4%) Unattached 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
37.30
37.30
50 Back
0.00
37.30
50 Back
37.30
75 Back
40.38
1:17.68
100 Back
0.00
1:17.68
50 Back
40.38
166 Cole McKinney 1:17.70 11 AA Min AAA: 1:14.29 (+3.41s | 4.4%) Splash Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
167 Evan Horn 1:17.77 12 AA Min AAA: 1:14.29 (+3.48s | 4.5%) Unattached 06/20/2025 2025 Planet Swim Summer Championships
50 Back
38.00
38.00
100 Back
39.77
1:17.77
100 Back
1:17.77
168 Charles Wolfe 1:17.78 11 AA Min AAA: 1:14.29 (+3.49s | 4.5%) Fast Falcons 07/10/2025 2025 FL Summer Age Group Championships
50 Back
37.67
37.67
100 Back
40.11
1:17.78
100 Back
1:17.78
169 Nevoh Almog 1:17.81 11 AA Min AAA: 1:14.29 (+3.52s | 4.5%) Alto Swim Club 07/11/2025 2025 Age Group Championships
170 Ashton Kao 1:17.82 10 AA Min AAA: 1:14.29 (+3.53s | 4.5%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
50 Back
38.24
38.24
100 Back
39.58
1:17.82
100 Back
1:17.82
171 Lucas Anderson 1:17.89 10 AA Min AAA: 1:14.29 (+3.60s | 4.6%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
36.97
36.97
100 Back
40.92
1:17.89
100 Back
1:17.89
172 Daniel Radchenko Avondo 1:17.93 10 AA Min AAA: 1:14.29 (+3.64s | 4.7%) Nitro Swimming 07/16/2025 2025 Texas Age Group Championships
50 Back
37.90
37.90
100 Back
40.03
1:17.93
100 Back
1:17.93
173 Marcus Li 1:17.99 10 AA Min AAA: 1:14.29 (+3.70s | 4.7%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
38.76
38.76
100 Back
39.23
1:17.99
100 Back
1:17.99
174 Mark Du 1:18.02 11 AA Min AAA: 1:14.29 (+3.73s | 4.8%) Trident Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
38.72
38.72
100 Back
39.30
1:18.02
100 Back
1:18.02
175 Nathan Louzon 1:18.09 10 AA Min AAA: 1:14.29 (+3.80s | 4.9%) Sea Dragon Aquatics 07/10/2025 2025 FL Summer Age Group Championships
50 Back
37.51
37.51
100 Back
40.58
1:18.09
100 Back
1:18.09
176 Maxwell Kravtsov 1:18.10 12 A Min AA: 1:18.09 (+0.01s | 0.0%) SwimStrongsville 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
38.06
38.06
100 Back
40.04
1:18.10
100 Back
1:18.10
177 Gavin Phillips 1:18.17 10 A Min AA: 1:18.09 (+0.08s | 0.1%) Southwest Stars Swim Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
36.84
36.84
100 Back
41.33
1:18.17
100 Back
1:18.17
178 Jason Xu 1:18.17 10 A Min AA: 1:18.09 (+0.08s | 0.1%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
39.52
39.52
100 Back
38.65
1:18.17
100 Back
1:18.17
179 Jason Xiang 1:18.18 10 A Min AA: 1:18.09 (+0.09s | 0.1%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
38.04
38.04
100 Back
40.14
1:18.18
100 Back
1:18.18
180 Andrew Scott 1:18.21 12 A Min AA: 1:18.09 (+0.12s | 0.2%) Aces Swim Club 07/25/2025 2025 CO CSI Age Group Championships
50 Back
37.99
37.99
100 Back
40.22
1:18.21
100 Back
1:18.21
181 Easton Hollis 1:18.25 10 A Min AA: 1:18.09 (+0.16s | 0.2%) Rockwall Aquatic Center of Exc 07/16/2025 2025 Texas Age Group Championships
50 Back
37.95
37.95
100 Back
40.30
1:18.25
100 Back
1:18.25
182 Winston Williams 1:18.33 12 A Min AA: 1:18.09 (+0.24s | 0.3%) Bainbridge Island Swim Club 06/27/2025 2025 PN SMAC Summer Classic Invitational
183 Nelson Marchione 1:18.33 10 A Min AA: 1:18.09 (+0.24s | 0.3%) Tide Swimming 07/25/2024 2024 VA LC Age Group Championships
50 Back
38.25
38.25
100 Back
40.08
1:18.33
100 Back
1:18.33
184 Lincoln Kaufman 1:18.36 11 A Min AA: 1:18.09 (+0.27s | 0.3%) Great Lakes Sailfish Swimming 07/12/2025 LSSC Avon Classic
50 Back
38.40
38.40
100 Back
39.96
1:18.36
100 Back
1:18.36
185 Aiden Lautman 1:18.37 12 A Min AA: 1:18.09 (+0.28s | 0.4%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
186 John Jacobson 1:18.41 12 A Min AA: 1:18.09 (+0.32s | 0.4%) Yankton Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
38.24
38.24
100 Back
40.17
1:18.41
100 Back
1:18.41
187 Max Bacon 1:18.43 12 A Min AA: 1:18.09 (+0.34s | 0.4%) Legacy Aquatics 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Back
38.10
38.10
100 Back
40.33
1:18.43
100 Back
1:18.43
188 Cooper Leauanae 1:18.44 12 A Min AA: 1:18.09 (+0.35s | 0.4%) Utah Valley Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Back
38.09
38.09
100 Back
40.35
1:18.44
100 Back
1:18.44
189 Silas Jenkins 1:18.45 11 A Min AA: 1:18.09 (+0.36s | 0.5%) Nation\\\\\\'s Capital Swim Club 04/26/2024 2024 Helen Wang Sunflower Classic
190 Jayden Garcia 1:18.47 12 A Min AA: 1:18.09 (+0.38s | 0.5%) South Texas 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
39.46
39.46
100 Back
39.01
1:18.47
100 Back
1:18.47
191 Charles Huber 1:18.47 10 A Min AA: 1:18.09 (+0.38s | 0.5%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
38.49
38.49
100 Back
39.98
1:18.47
100 Back
1:18.47
192 Aleksandar Miller 1:18.54 12 A Min AA: 1:18.09 (+0.45s | 0.6%) Santa Clara Swim Club 06/27/2025 Valley Splash
193 Naor Serkovich 1:18.56 11 A Min AA: 1:18.09 (+0.47s | 0.6%) Beaverton Area Aquatics Club 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Back
38.21
38.21
100 Back
40.35
1:18.56
100 Back
1:18.56
194 Sawyer Gregory 1:18.56 12 A Min AA: 1:18.09 (+0.47s | 0.6%) South Lake Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
38.48
38.48
100 Back
40.08
1:18.56
100 Back
1:18.56
195 Deniz Ucar 1:18.57 11 A Min AA: 1:18.09 (+0.48s | 0.6%) Aquazot Swim Club 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
196 Harrison Bolin 1:18.58 10 A Min AA: 1:18.09 (+0.49s | 0.6%) Southwest Stars Swim Club 04/26/2025 2025 Ron Nardozzi Pre Derby Sprint Invite
197 William Saade 1:18.59 10 A Min AA: 1:18.09 (+0.50s | 0.6%) Los Angeles Swim Club 07/24/2025 2025 CA SCS Summer A G Champs CANY
198 Owen Hallett 1:18.63 10 A Min AA: 1:18.09 (+0.54s | 0.7%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
50 Back
38.65
38.65
100 Back
39.98
1:18.63
100 Back
1:18.63
199 Liam Torpey 1:18.65 10 A Min AA: 1:18.09 (+0.56s | 0.7%) Unattached 08/03/2023 2023 Central Zone 14 U Championship KS
50 Back
38.83
38.83
100 Back
39.82
1:18.65
100 Back
1:18.65
200 Ryan Bae 1:18.66 11 A Min AA: 1:18.09 (+0.57s | 0.7%) Maywood Sparks Swim Team 07/24/2025 2025 CA SCS RAA Summer A G Champs

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.