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USA Boys 15-16 - 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
3151 Holden Shim 1:23.30 15 B: 1:19.39 (+3.91s | 4.7%) Beaverton Area Aquatics Club 05/30/2025 LA OPEN 2025
50 Back
44.85
44.85
100 Back
38.45
1:23.30
100 Back
1:23.30
3152 Chevin Kim 1:23.32 16 B: 1:19.39 (+3.93s | 4.7%) McAllen Swim Club 05/17/2025 2025 ST LC BAS May Swim Meet
50 Back
40.19
40.19
100 Back
43.13
1:23.32
100 Back
1:23.32
3153 Edward Bawono 1:23.37 16 B: 1:19.39 (+3.98s | 4.8%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
3154 Kazuki Handa 1:23.38 15 B: 1:19.39 (+3.99s | 4.8%) Hillsboro Swim Team 06/06/2025 2025 THSC June Invitational
50 Back
40.85
40.85
100 Back
42.53
1:23.38
100 Back
1:23.38
3155 Dylan Murphy 1:23.39 16 B: 1:19.39 (+4.00s | 4.8%) Lincoln City Swim Club 04/26/2025 April Invitational 2025
50 Back
39.73
39.73
100 Back
43.66
1:23.39
100 Back
1:23.39
3156 Xander Becker 1:23.39 16 B: 1:19.39 (+4.00s | 4.8%) Vallejo Aquatic Club 04/19/2024 VJO Long Spring Thaw C B A+ 2024
3157 Ryan Molloy 1:23.41 16 B: 1:19.39 (+4.02s | 4.8%) Castle Rock Swimming 05/16/2025 2025 CO NJ Ken Kelley Invite
50 Back
40.64
40.64
100 Back
42.77
1:23.41
100 Back
1:23.41
3158 Nolan Shelton 1:23.42 15 B: 1:19.39 (+4.03s | 4.8%) Cougar Aquatics 05/16/2025 2025 Chris Engledow Memorial Meet
50 Back
40.02
40.02
100 Back
43.40
1:23.42
100 Back
1:23.42
3159 Benjamin Merlo 1:23.45 15 B: 1:19.39 (+4.06s | 4.9%) Diamond State Aquatics 01/03/2026 2026 AAC LC Invite
3160 Brayden Tackett 1:23.46 15 B: 1:19.39 (+4.07s | 4.9%) Bemidji Area Super Swimmers 06/07/2024 2024 WFF Summer Explosion
50 Back
40.45
40.45
100 Back
43.01
1:23.46
100 Back
1:23.46
3161 Grant Lenz 1:23.46 15 B: 1:19.39 (+4.07s | 4.9%) Swim Omaha 06/28/2024 2024 SD SFST June Invite
50 Back
40.47
40.47
100 Back
42.99
1:23.46
100 Back
1:23.46
3162 Christian Ko 1:23.47 16 B: 1:19.39 (+4.08s | 4.9%) Unattached 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
3163 Henry Dahart 1:23.48 16 B: 1:19.39 (+4.09s | 4.9%) Stingrays Swim Team 06/14/2024 SwimRVA Summer Invitational
50 Back
39.55
39.55
100 Back
43.93
1:23.48
100 Back
1:23.48
3164 Camilo Mora 1:23.49 15 B: 1:19.39 (+4.10s | 4.9%) Unattached 05/11/2025 Senior Walk On Meet
3165 Danh Vuong 1:23.49 14 B: 1:19.39 (+4.10s | 4.9%) Jupiter Dragons Swim Team 06/07/2025 2025 TCA Aaron Vaughn Memorial
50 Back
40.83
40.83
100 Back
42.66
1:23.49
100 Back
1:23.49
3166 Nolan Kampsen 1:23.50 15 B: 1:19.39 (+4.11s | 4.9%) Clovis Swim Club 05/24/2025 2025 Mike Snyder Memorial
50 Back
40.66
40.66
100 Back
42.84
1:23.50
100 Back
1:23.50
3167 Yelisey Alyabyev 1:23.50 16 B: 1:19.39 (+4.11s | 4.9%) Bolles School Sharks 04/11/2025 2025 April Classic
50 Back
41.16
41.16
100 Back
42.34
1:23.50
100 Back
1:23.50
3168 Cash Mielke 1:23.51 15 B: 1:19.39 (+4.12s | 4.9%) Pikes Peak Athletics 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Back
40.68
40.68
100 Back
42.83
1:23.51
100 Back
1:23.51
3169 Cashton Williams 1:23.51 16 B: 1:19.39 (+4.12s | 4.9%) Apex 06/20/2025 72nd Annual Ted Walker Invitational
3170 David Kim 1:23.52 16 B: 1:19.39 (+4.13s | 4.9%) Tampa Bay Aquatic Club 01/16/2026 2026 TRIALS FUNDRAISER MEET
50 Back
40.98
40.98
100 Back
42.54
1:23.52
100 Back
1:23.52
3171 Nathan Jedkins 1:23.53 15 B: 1:19.39 (+4.14s | 5.0%) Otter Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
3172 Alessio Castiglioni 1:23.54 15 B: 1:19.39 (+4.15s | 5.0%) Tide Swimming 06/13/2024 2024 CGBD Steve Hennessy Summer Madness
3173 Marcelo Trevino Aguilera 1:23.55 15 B: 1:19.39 (+4.16s | 5.0%) Alamo Area Aquatic Association 06/20/2025 2025 ST AAAA NS George Block Invite
3174 Gavin Hannett 1:23.56 15 B: 1:19.39 (+4.17s | 5.0%) Nation\\\\\\'s Capital Swim Club 04/26/2024 2024 Helen Wang Sunflower Classic
3175 Benjamin Potter 1:23.58 15 B: 1:19.39 (+4.19s | 5.0%) Roadrunner Aquatics 04/13/2024 TNT Spring LC ABC Age Group Swim Meet
3176 Jesse Bywater 1:23.58 14 B: 1:19.39 (+4.19s | 5.0%) South Davis Aquatics Team 06/27/2025 WFFM Red White And Black 2025
3177 Ethan Ramsey 1:23.58 15 B: 1:19.39 (+4.19s | 5.0%) Swim Torrance 06/16/2023 2023 CA SCS CANY JAG
50 Back
39.87
39.87
100 Back
43.71
1:23.58
100 Back
1:23.58
3178 Joshua Reed 1:23.59 16 B: 1:19.39 (+4.20s | 5.0%) 757swim 07/11/2024 2024 VSI Regional Summer Awards
50 Back
39.05
39.05
100 Back
44.54
1:23.59
100 Back
1:23.59
3179 Zachary Lehman 1:23.60 16 B: 1:19.39 (+4.21s | 5.0%) Hanover Aquatics 07/06/2023 2023 RAYS Summer Awards
50 Back
40.08
40.08
100 Back
43.52
1:23.60
100 Back
1:23.60
3180 Edward Holsten 1:23.61 16 B: 1:19.39 (+4.22s | 5.0%) Nova of Virginia 04/26/2024 NOVA LC Kick Off
3181 Liheng Chi 1:23.62 16 B: 1:19.39 (+4.23s | 5.1%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Back
39.70
39.70
100 Back
43.92
1:23.62
100 Back
1:23.62
3182 Liam Monaghan 1:23.64 15 B: 1:19.39 (+4.25s | 5.1%) Northern Colorado Swim Club 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Back
40.44
40.44
100 Back
43.20
1:23.64
100 Back
1:23.64
3183 Aleksandr Davidjuk 1:23.65 15 B: 1:19.39 (+4.26s | 5.1%) T2 Aquatics 04/17/2026 2026 GCST Spring Open
50 Back
39.76
39.76
100 Back
43.89
1:23.65
100 Back
1:23.65
3184 Jaxon Butler 1:23.66 14 B: 1:19.39 (+4.27s | 5.1%) Alamo Area Aquatic Association 03/28/2025 Blossom Into Spring 4
50 Back
38.79
38.79
100 Back
44.87
1:23.66
100 Back
1:23.66
3185 Ethan Arnstein 1:23.69 15 B: 1:19.39 (+4.30s | 5.1%) Swim Melbourne 05/03/2025 TCSC Go For The Gold Invitational
3186 Aden Fang 1:23.70 16 B: 1:19.39 (+4.31s | 5.1%) South San Francisco Aquatics 04/27/2024 Alto Spring Jam
3187 Andrew Larson 1:23.72 15 B: 1:19.39 (+4.33s | 5.2%) Cottonwood Heights Aquatics 06/22/2024 2024 UT HAST RWB BC Medals Meet
50 Back
42.02
42.02
100 Back
41.70
1:23.72
100 Back
1:23.72
3188 Silas Morrozoff 1:23.73 14 B: 1:19.39 (+4.34s | 5.2%) Tide Swimming 07/11/2024 2024 VSI Regional Summer Awards
50 Back
40.09
40.09
100 Back
43.64
1:23.73
100 Back
1:23.73
3189 Jayden Hall 1:23.73 15 B: 1:19.39 (+4.34s | 5.2%) Cascadia Swimming 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
3190 Joseph Albertson 1:23.74 16 B: 1:19.39 (+4.35s | 5.2%) Saint Petersburg Aquatics 05/16/2025 2025 SAINT PETE S 2nd LONG COURSE MEET
50 Back
41.05
41.05
100 Back
42.69
1:23.74
100 Back
1:23.74
3191 Vikram Ramachandran 1:23.74 15 B: 1:19.39 (+4.35s | 5.2%) Team Eugene Aquatics 05/08/2026 Bend Swim Club May Invitational 2026
3192 Ernesto Garduno 1:23.75 15 B: 1:19.39 (+4.36s | 5.2%) Front Range Barracudas 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Back
41.92
41.92
100 Back
41.83
1:23.75
100 Back
1:23.75
3193 Matthew North 1:23.75 16 B: 1:19.39 (+4.36s | 5.2%) Nova of Virginia 06/27/2024 NOVA Firecracker Classic
50 Back
39.77
39.77
100 Back
43.98
1:23.75
100 Back
1:23.75
3194 Dexter Urry 1:23.76 16 B: 1:19.39 (+4.37s | 5.2%) Capital City Athletics 04/24/2026 2026 CO FAST Spring Splash
50 Back
40.75
40.75
100 Back
43.01
1:23.76
100 Back
1:23.76
3195 Dominick Harsanyi 1:23.77 15 B: 1:19.39 (+4.38s | 5.2%) Fox Swim Club 06/16/2023 Winchester Long Course Invitional
3196 Leonardo Patakas 1:23.78 14 B: 1:19.39 (+4.39s | 5.2%) Orinda Aquatics 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
3197 Dashiell Bauer 1:23.78 15 B: 1:19.39 (+4.39s | 5.2%) Thunder Coast Aquatics 05/10/2026 Pacific Swimming SCY LCM Senior Post NCS Meet
50 Back
40.46
40.46
100 Back
43.32
1:23.78
100 Back
1:23.78
3198 Wildan Amadu 1:23.79 14 B: 1:19.39 (+4.40s | 5.3%) Pikes Peak Athletics 06/20/2025 2025 Falfins Long Course Open
3199 Takaji Murase 1:23.79 16 B: 1:19.39 (+4.40s | 5.3%) Aquazot Swim Club 07/21/2022 2022 CA SCS MVN Summer JO S
3200 Sven Borg 1:23.79 16 B: 1:19.39 (+4.40s | 5.3%) Hillsboro Swim Team 07/11/2025 2025 THSC Summer Classic
50 Back
41.40
41.40
100 Back
42.39
1:23.79
100 Back
1:23.79

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.