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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
3851 Michael Kloefkorn 1:19.98 15 B: 1:19.39 (+0.59s | 0.7%) South San Francisco Aquatics 04/19/2025 Alto Spring Jam Meet
3852 Zachary La Vigne 1:19.99 15 B: 1:19.39 (+0.60s | 0.8%) Mecklenburg Swim Association 05/02/2026 ATOM May The Force 2026
3853 Joshua Teramoto 1:19.99 15 B: 1:19.39 (+0.60s | 0.8%) Davis Aquamonsters 07/10/2026 Pacific Swimming Long Course Senior Open
3854 Eric Huang 1:20.00 15 B: 1:19.39 (+0.61s | 0.8%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
3855 Wyatt Deaton 1:20.00 15 B: 1:19.39 (+0.61s | 0.8%) Tampa Elite Aquatics 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
50 Back
39.61
39.61
100 Back
40.39
1:20.00
100 Back
1:20.00
3856 Kolt Riley 1:20.01 15 B: 1:19.39 (+0.62s | 0.8%) High Performance Aquatic Club 06/27/2025 2025 ST HPAC Long Course STX Championship
3857 Fanil Khasanov 1:20.01 16 B: 1:19.39 (+0.62s | 0.8%) Hudson Explorer Aquatic 07/12/2025 LSSC Avon Classic
50 Back
38.88
38.88
100 Back
41.13
1:20.01
100 Back
1:20.01
3858 Christopher Chatelain 1:20.01 16 B: 1:19.39 (+0.62s | 0.8%) Piranhas YMCA of the Suncoast 05/15/2026 2026 SAINT PETE S 2nd LONG COURSE MEET
50 Back
39.34
39.34
100 Back
40.67
1:20.01
100 Back
1:20.01
3859 Zayne Casias 1:20.02 16 B: 1:19.39 (+0.63s | 0.8%) Northside Aquatics 06/11/2026 2026 ST NIST George Block Invitational
50 Back
39.07
39.07
100 Back
40.95
1:20.02
100 Back
1:20.02
3860 Gabriel Nausin 1:20.02 15 B: 1:19.39 (+0.63s | 0.8%) Pleasanton Seahawks 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
3861 Evan Beattie 1:20.02 16 B: 1:19.39 (+0.63s | 0.8%) Greater Pensacola Aquatic Club 04/11/2026 2026 GPAC LCM Time Trials
50 Back
39.43
39.43
100 Back
40.59
1:20.02
100 Back
1:20.02
3862 Breece Sauder 1:20.03 15 B: 1:19.39 (+0.64s | 0.8%) Boise Swim Club 07/18/2025 2025 LCM Summer Championships
50 Back
39.56
39.56
100 Back
40.47
1:20.03
100 Back
1:20.03
3863 Reid Tucker 1:20.03 16 B: 1:19.39 (+0.64s | 0.8%) Lowes YMCA Lightning Swim Team 06/13/2026 2026 BSC Model City Invitational
50 Back
38.66
38.66
100 Back
41.37
1:20.03
100 Back
1:20.03
3864 Maddox Carbone 1:20.05 16 B: 1:19.39 (+0.66s | 0.8%) Kingfish Swimming Medfield 06/06/2026 2026 NE KING CAC Almost Summer Invite
3865 Ethan Wetrosky 1:20.06 15 B: 1:19.39 (+0.67s | 0.8%) Riptide Swim Team 06/25/2026 2026 MN ASF Touring Into Summer 2026 Copied
50 Back
38.75
38.75
100 Back
41.31
1:20.06
100 Back
1:20.06
3866 Jacob Shi 1:20.06 15 B: 1:19.39 (+0.67s | 0.8%) YMCA of the Triangle Area Swim 06/12/2026 2026 SwimRVA Summer Invitational
50 Back
39.73
39.73
100 Back
40.33
1:20.06
100 Back
1:20.06
3867 Zander Enslinger 1:20.07 15 B: 1:19.39 (+0.68s | 0.8%) Portneuf Valley Swim Team 07/19/2024 2024 SRS Summer Championships
50 Back
38.93
38.93
100 Back
41.14
1:20.07
100 Back
1:20.07
3868 Jeffrey Boyce 1:20.07 16 B: 1:19.39 (+0.68s | 0.8%) South Davis Aquatics Team 05/16/2025 SDAT Summer Fun SCM Meet 2025
50 Back
38.11
38.11
100 Back
41.96
1:20.07
100 Back
1:20.07
3869 Zachary McBryar 1:20.07 15 B: 1:19.39 (+0.68s | 0.8%) McCallie-GPS Aquatics 06/05/2026 2026 Baylor Summer Long Course Invitational
3870 Mark Wen 1:20.08 16 B: 1:19.39 (+0.69s | 0.9%) Cascade Swim Club 06/06/2025 2025 TRI CITY INVITATIONAL
3871 Jason Cao 1:20.08 15 B: 1:19.39 (+0.69s | 0.9%) YMCA of the Triangle Area Swim 05/15/2026 2026 EAC Memorial Invite
50 Back
39.25
39.25
100 Back
40.83
1:20.08
100 Back
1:20.08
3872 Elias Eldred 1:20.11 14 B: 1:19.39 (+0.72s | 0.9%) Baylor Swim Club 06/05/2026 2026 Baylor Summer Long Course Invitational
3873 Maddux Rau 1:20.11 15 B: 1:19.39 (+0.72s | 0.9%) Nashville Aquatic Club 04/18/2026 HSA April LC Meet
3874 Esias Roznos 1:20.12 16 B: 1:19.39 (+0.73s | 0.9%) Flagler Fluid Swim Team 05/30/2025 Hydro4 Summer Open
50 Back
39.87
39.87
100 Back
40.25
1:20.12
100 Back
1:20.12
3875 Maxwell LI 1:20.13 15 B: 1:19.39 (+0.74s | 0.9%) Pleasanton Seahawks 05/25/2024 2024 Tiger Aquatics C B BB+ Memorial Day Meet
3876 Jay Dombroski 1:20.14 15 B: 1:19.39 (+0.75s | 0.9%) YMCA of Austin Swim Alliance 04/11/2025 2025 ST TXLA 11 Over Long Course Kick Off
3877 Paul Johnson 1:20.14 16 B: 1:19.39 (+0.75s | 0.9%) Lifetime Swim Team North Carol 06/26/2026 2026 MOR Long Course Qualifier
50 Back
38.42
38.42
100 Back
41.72
1:20.14
100 Back
1:20.14
3878 Braeden Wei 1:20.15 15 B: 1:19.39 (+0.76s | 0.9%) Seattle Metropolitan Aquatic C 05/28/2026 2026 IE VS Apple Capital
50 Back
38.87
38.87
100 Back
41.28
1:20.15
100 Back
1:20.15
3879 Connor Pleis 1:20.16 16 B: 1:19.39 (+0.77s | 1.0%) West Express Swim Team 07/07/2023 2023 SD SFST Sanford Invitation
50 Back
38.54
38.54
100 Back
41.62
1:20.16
100 Back
1:20.16
3880 Noah Lin 1:20.17 16 B: 1:19.39 (+0.78s | 1.0%) Palo Alto Stanford Aquatics 05/18/2024 PASA Mayhem LCM Meet
3881 Calder Bergen 1:20.18 15 B: 1:19.39 (+0.79s | 1.0%) Legacy Aquatics 06/12/2026 73rd Ted Walker Invitational 2026
3882 Shohei Yamakawa 1:20.19 16 B: 1:19.39 (+0.80s | 1.0%) Charles River Aquatics 06/25/2026 ONSA Independence Invitational Copied
50 Back
38.31
38.31
100 Back
41.88
1:20.19
100 Back
1:20.19
3883 Richard Friggle 1:20.19 15 B: 1:19.39 (+0.80s | 1.0%) Northeast Family YMCA 06/26/2026 2026 Colonel Summer Classic Copied
3884 Justin Syverson 1:20.19 16 B: 1:19.39 (+0.80s | 1.0%) West Fargo Flyers 06/07/2024 2024 WFF Summer Explosion
50 Back
38.66
38.66
100 Back
41.53
1:20.19
100 Back
1:20.19
3885 Peiyan Mao 1:20.20 14 B: 1:19.39 (+0.81s | 1.0%) Rosemead Rapids 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
50 Back
39.33
39.33
100 Back
40.87
1:20.20
100 Back
1:20.20
3886 Emmett Weeks 1:20.21 15 B: 1:19.39 (+0.82s | 1.0%) Nova of Virginia 05/12/2023 Freedom Splash
3887 Alexander Tai 1:20.22 15 B: 1:19.39 (+0.83s | 1.0%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Back
39.01
39.01
100 Back
41.21
1:20.22
100 Back
1:20.22
3888 Bryce Vinton 1:20.22 16 B: 1:19.39 (+0.83s | 1.0%) Lexington Dolphins 05/08/2026 2026 Cardinal Aquatics Summer Throwdown
50 Back
38.10
38.10
100 Back
42.12
1:20.22
100 Back
1:20.22
3889 Jordan Waters 1:20.22 16 B: 1:19.39 (+0.83s | 1.0%) Alamo Area Aquatic Association 04/11/2025 2025 ST TXLA 11 Over Long Course Kick Off
3890 Reed King 1:20.22 15 B: 1:19.39 (+0.83s | 1.0%) Parkway-Rockwood Gateway Swim 05/01/2026 John Traube Memorial 2026
3891 Diego Martinez Barrios 1:20.23 15 B: 1:19.39 (+0.84s | 1.0%) Indian River Aquatics 05/08/2026 2026 Wellington May Long Course Meet
50 Back
38.94
38.94
100 Back
41.29
1:20.23
100 Back
1:20.23
3892 Cameron Bolick 1:20.23 16 B: 1:19.39 (+0.84s | 1.0%) Evolution Aquatics 05/08/2026 2026 Cyrus Blakney Memorial A May Zing Meet
3893 Dillon Sahr 1:20.23 15 B: 1:19.39 (+0.84s | 1.0%) Sea Devils 05/10/2025 2025 MN HURR LC Spring Opener
50 Back
38.58
38.58
100 Back
41.65
1:20.23
100 Back
1:20.23
3894 Aiden Crosbie 1:20.24 16 B: 1:19.39 (+0.85s | 1.1%) Sparks Piranhas Swim Team 06/19/2026 Reno Aquatic Club Gamble
3895 Aydan Cox 1:20.26 16 B: 1:19.39 (+0.87s | 1.1%) San Gabriel Aquatics 04/19/2025 2025 ST ASC Long Course Kickoff
50 Back
39.32
39.32
100 Back
40.94
1:20.26
100 Back
1:20.26
3896 Jonathan Luper 1:20.27 15 B: 1:19.39 (+0.88s | 1.1%) Roadrunner Aquatics 04/26/2025 Merced Skimmers Long Course Meet
3897 Kayden Williams 1:20.29 16 B: 1:19.39 (+0.90s | 1.1%) Sparks Piranhas Swim Team 06/23/2023 Reno Aquatic Club Gamble
3898 Calder Berneche 1:20.29 15 B: 1:19.39 (+0.90s | 1.1%) Quest Swimming 06/14/2024 SwimRVA Summer Invitational
50 Back
39.84
39.84
100 Back
40.45
1:20.29
100 Back
1:20.29
3899 Jacob Antosz 1:20.29 14 B: 1:19.39 (+0.90s | 1.1%) The YMCA of Southwest Florida 05/02/2026 2026 Sea Dragon May Open
50 Back
39.31
39.31
100 Back
40.98
1:20.29
100 Back
1:20.29
3900 Zayaan Nafar 1:20.29 16 B: 1:19.39 (+0.90s | 1.1%) Sunnyvale Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet

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.