New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
1001 Morgan Dorsey 1:06.52 16 A Min AA: 1:05.19 (+1.33s | 2.0%) Unattached 06/19/2026 2026 MultiCultural Zones
50 Back
32.49
32.49
100 Back
34.03
1:06.52
100 Back
1:06.52
1002 Steven Ying 1:06.52 14 A Min AA: 1:05.19 (+1.33s | 2.0%) Katy Aquatic Team For Youth 07/16/2025 2025 Texas Age Group Championships
50 Back
31.47
31.47
100 Back
35.05
1:06.52
100 Back
1:06.52
1003 Brian He 1:06.53 15 A Min AA: 1:05.19 (+1.34s | 2.0%) Socal Aquatics Association 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
1004 Elijah Gutierrez 1:06.53 15 A Min AA: 1:05.19 (+1.34s | 2.0%) Texas Elite Swimming 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Back
32.24
32.24
100 Back
34.29
1:06.53
100 Back
1:06.53
1005 Colby Pacquing 1:06.53 15 A Min AA: 1:05.19 (+1.34s | 2.0%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1006 Riley Jensen 1:06.54 16 A Min AA: 1:05.19 (+1.35s | 2.0%) Cache Valley Marlins 06/18/2025 2025 UT CHAT INVITATIONAL
50 Back
32.29
32.29
100 Back
34.24
1:06.54
100 Back
1:06.54
1007 Haruki Lee 1:06.54 15 A Min AA: 1:05.19 (+1.35s | 2.0%) Santa Clara Swim Club 05/29/2026 2026 George Haines International Swim Meet
50 Back
32.74
32.74
100 Back
33.80
1:06.54
100 Back
1:06.54
1008 Nikhil Varshney 1:06.54 16 A Min AA: 1:05.19 (+1.35s | 2.0%) 92ny Flying Dolphins 06/25/2026 ONSA Independence Invitational Copied
50 Back
32.70
32.70
100 Back
33.84
1:06.54
100 Back
1:06.54
1009 Juan Diaz 1:06.54 16 A Min AA: 1:05.19 (+1.35s | 2.0%) SwimMAC Carolina 07/09/2026 2026 NC LC SR Championships
50 Back
32.14
32.14
100 Back
34.40
1:06.54
100 Back
1:06.54
1010 Daniel Deng 1:06.54 15 A Min AA: 1:05.19 (+1.35s | 2.0%) Alto Swim Club 05/29/2026 2026 George Haines International Swim Meet
50 Back
31.36
31.36
100 Back
35.18
1:06.54
100 Back
1:06.54
1011 Macallan Koster 1:06.55 16 A Min AA: 1:05.19 (+1.36s | 2.0%) YMCA of the Jersey Shore 07/23/2026 2026 NJ Swim LC Gold Championships
50 Back
31.81
31.81
100 Back
34.74
1:06.55
100 Back
1:06.55
1012 Conner Stanley 1:06.55 15 A Min AA: 1:05.19 (+1.36s | 2.0%) Monocacy Aquatic Club 07/29/2026 2026 MD LSC LC Championship
50 Back
32.13
32.13
100 Back
34.42
1:06.55
100 Back
1:06.55
1013 Louis Koslin 1:06.55 15 A Min AA: 1:05.19 (+1.36s | 2.0%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
1014 Tyler Dobbels 1:06.56 16 A Min AA: 1:05.19 (+1.37s | 2.1%) Front Range Barracudas 06/12/2026 2026 CO CSI Long Course Open
50 Back
32.96
32.96
100 Back
33.60
1:06.56
100 Back
1:06.56
1015 Jason Perillo 1:06.56 16 A Min AA: 1:05.19 (+1.37s | 2.1%) Coast Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
32.29
32.29
100 Back
34.26
1:06.56
100 Back
1:06.56
1016 Kobe Solivan 1:06.57 16 A Min AA: 1:05.19 (+1.38s | 2.1%) Hamilton Area YMCA 05/30/2026 2026 HACY Summer Solstice
50 Back
32.07
32.07
100 Back
34.50
1:06.57
100 Back
1:06.57
1017 Vasco Visentin 1:06.57 14 A Min AA: 1:05.19 (+1.38s | 2.1%) Beach Cities Alpha 07/23/2026 2026 CA SCS Summer A G Champs
1018 Kailer Kim 1:06.58 15 A Min AA: 1:05.19 (+1.39s | 2.1%) Swim Team of Placentia 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Back
32.28
32.28
100 Back
34.30
1:06.58
100 Back
1:06.58
1019 Wonjun You 1:06.58 16 A Min AA: 1:05.19 (+1.39s | 2.1%) Eagle Swim Team Inc. 07/29/2026 2026 MD LSC LC Championship
50 Back
31.72
31.72
100 Back
34.86
1:06.58
100 Back
1:06.58
1020 Skyler White 1:06.58 16 A Min AA: 1:05.19 (+1.39s | 2.1%) Unattached 07/16/2026 2026 Florida Summer Senior Championships
50 Back
32.38
32.38
100 Back
34.20
1:06.58
100 Back
1:06.58
1021 Sean Norville-Smith 1:06.59 14 A Min AA: 1:05.19 (+1.40s | 2.1%) Can Mississauga Aquatic Club 01/17/2026 2026 Azura Winter Open LCM Invite
1022 Christopher Lessard 1:06.59 15 A Min AA: 1:05.19 (+1.40s | 2.1%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
32.65
32.65
100 Back
33.94
1:06.59
100 Back
1:06.59
1023 Aleksander Futrell 1:06.60 15 A Min AA: 1:05.19 (+1.41s | 2.1%) Lakeside Aquatic Club 07/16/2025 2025 Texas Age Group Championships
50 Back
32.03
32.03
100 Back
34.57
1:06.60
100 Back
1:06.60
1024 Daniel Romero 1:06.60 16 A Min AA: 1:05.19 (+1.41s | 2.1%) Martin County Swimming 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
50 Back
31.85
31.85
100 Back
34.75
1:06.60
100 Back
1:06.60
1025 Grayson Obst 1:06.60 15 A Min AA: 1:05.19 (+1.41s | 2.1%) Catawba Valley Aquatic Club 07/09/2026 2026 NC LC SR Championships
50 Back
32.92
32.92
100 Back
33.68
1:06.60
100 Back
1:06.60
1026 Donald Zhu 1:06.60 16 A Min AA: 1:05.19 (+1.41s | 2.1%) South San Francisco Aquatics 07/31/2025 2025 Long Course Far Western Championship
1027 Cole Rennels 1:06.61 16 A Min AA: 1:05.19 (+1.42s | 2.1%) Parkway-Rockwood Gateway Swim 07/23/2026 2026 Ozark Long Course Champs Copied
50 Back
32.25
32.25
100 Back
34.35
1:06.61
100 Back
1:06.61
1028 Galen Ferguson 1:06.62 15 A Min AA: 1:05.19 (+1.43s | 2.1%) YMCA of Greater Nashua Storm 06/26/2026 2026 NE YNS June Prelims Finals Meet
50 Back
32.99
32.99
100 Back
33.63
1:06.62
100 Back
1:06.62
1029 Ryan Greenman 1:06.62 15 A Min AA: 1:05.19 (+1.43s | 2.1%) Georgetown-Scott County Supers 06/05/2026 25th Annual CLPR David Webb Meet
50 Back
32.33
32.33
100 Back
34.29
1:06.62
100 Back
1:06.62
1030 Aleks Wolert 1:06.63 15 A Min AA: 1:05.19 (+1.44s | 2.2%) Arizona Swimming 08/06/2025 2025 Western Zone Age Group Championships
1031 Mit Muni 1:06.63 15 A Min AA: 1:05.19 (+1.44s | 2.2%) Cerritos Aquatic Club 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
1032 Garrett Ellison 1:06.63 15 A Min AA: 1:05.19 (+1.44s | 2.2%) Waves Of Wilmington Inc 05/15/2026 2026 TAC TITANS Spring Fling Meet
50 Back
32.80
32.80
100 Back
33.83
1:06.63
100 Back
1:06.63
1033 Matteo Blue-Pineda 1:06.63 16 A Min AA: 1:05.19 (+1.44s | 2.2%) Tac Titans 07/24/2026 2026 TAC TITANS Closeout Meet
50 Back
33.01
33.01
100 Back
33.62
1:06.63
100 Back
1:06.63
1034 Seelye Siderius 1:06.63 16 A Min AA: 1:05.19 (+1.44s | 2.2%) Foothills Swim Team 06/12/2026 2026 CO CSI Long Course Open
50 Back
32.28
32.28
100 Back
34.35
1:06.63
100 Back
1:06.63
1035 Joshua Stokes 1:06.64 15 A Min AA: 1:05.19 (+1.45s | 2.2%) Cougar Aquatic Team 06/26/2026 EEX Jeffrey S Mace Summer Sizzle XXXIV
50 Back
32.63
32.63
100 Back
34.01
1:06.64
100 Back
1:06.64
1036 Jack Yoshimura 1:06.65 16 A Min AA: 1:05.19 (+1.46s | 2.2%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
1037 Kevin Black 1:06.65 15 A Min AA: 1:05.19 (+1.46s | 2.2%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
31.98
31.98
100 Back
34.67
1:06.65
100 Back
1:06.65
1038 Zhijia Qin 1:06.65 14 A Min AA: 1:05.19 (+1.46s | 2.2%) Riptide Swim Team 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Back
32.22
32.22
100 Back
34.42
1:06.65
100 Back
1:06.65
1039 Andrew Qiu 1:06.65 15 A Min AA: 1:05.19 (+1.46s | 2.2%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Back
32.46
32.46
100 Back
34.19
1:06.65
100 Back
1:06.65
1040 Derek Miller 1:06.65 15 A Min AA: 1:05.19 (+1.46s | 2.2%) Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Back
32.22
32.22
100 Back
34.42
1:06.65
100 Back
1:06.65
1041 AJ Marino 1:06.65 14 A Min AA: 1:05.19 (+1.46s | 2.2%) Jupiter Dragons Swim Team 07/16/2026 2026 FGC Summer LC Age Group Championships
50 Back
32.24
32.24
100 Back
34.41
1:06.65
100 Back
1:06.65
1042 Evan Roth 1:06.66 15 A Min AA: 1:05.19 (+1.47s | 2.2%) David YMCA Phantoms 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
31.81
31.81
100 Back
34.85
1:06.66
100 Back
1:06.66
1043 Sam Schoch 1:06.66 16 A Min AA: 1:05.19 (+1.47s | 2.2%) Nation\\\\\\'s Capital Swim Club 05/14/2026 2026 EZ LC Speedo Super Sectionals
1044 Liam Phan 1:06.67 14 A Min AA: 1:05.19 (+1.48s | 2.2%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
1045 Ethan Naor 1:06.68 15 A Min AA: 1:05.19 (+1.49s | 2.2%) Palo Alto Stanford Aquatics 06/12/2026 2026 DACA LC CBA Meet
1046 Samuel Goktas 1:06.68 16 A Min AA: 1:05.19 (+1.49s | 2.2%) Beaverton Area Aquatics Club 07/24/2025 2025 OSI Arena 11 O LC Championships
1047 Eden Waruiru 1:06.69 14 A Min AA: 1:05.19 (+1.50s | 2.2%) Mecklenburg Swim Association 07/24/2026 2026 Sailfish Summer Splash
50 Back
32.18
32.18
100 Back
34.51
1:06.69
100 Back
1:06.69
1048 Alexander Skluzacek 1:06.69 16 A Min AA: 1:05.19 (+1.50s | 2.2%) South East Metro Sharks 07/18/2025 2025 MN STRM Minnesota Regional Championship
50 Back
32.56
32.56
100 Back
34.13
1:06.69
100 Back
1:06.69
1049 Richard Garrison 1:06.69 15 A Min AA: 1:05.19 (+1.50s | 2.2%) Lakeside Swim Team 07/09/2026 46th Annual Seahawk Invitational
1050 Cruz Sakchalathorn 1:06.70 15 A Min AA: 1:05.19 (+1.51s | 2.3%) Pro Swimming 07/16/2026 2026 PN 13 Over LC Championships Approved
50 Back
31.84
31.84
100 Back
34.86
1:06.70
100 Back
1:06.70

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.