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USA Boys 17-18 - 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
3651 Kaden Lee 1:19.97 17 B: 1:17.49 (+2.48s | 3.1%) Swim South Bay 06/24/2023 SBA Long Course C B A+
3652 Solomon Moreno 1:19.98 17 B: 1:17.49 (+2.49s | 3.1%) Schertz YMCA Swim Team 05/16/2025 2025 ST ASC Spring Showcase
50 Back
38.64
38.64
100 Back
41.34
1:19.98
100 Back
1:19.98
3653 Nicholas Grotbo 1:19.98 18 B: 1:17.49 (+2.49s | 3.1%) Velocity Aquatics 07/12/2025 2025 MN BAC Last Chance Invitational
50 Back
38.41
38.41
100 Back
41.57
1:19.98
100 Back
1:19.98
3654 Tyler Chan 1:20.00 17 B: 1:17.49 (+2.51s | 3.1%) Fog City Hammerheads 07/15/2023 ALTO C B A+ Long Course Meet
3655 Brayden Powell 1:20.02 17 B: 1:17.49 (+2.53s | 3.2%) Roseburg Y Swim Team 06/13/2025 2025 Mike Morris Memorial Invitational
50 Back
39.27
39.27
100 Back
40.75
1:20.02
100 Back
1:20.02
3656 Riley Herr 1:20.04 18 B: 1:17.49 (+2.55s | 3.2%) Springfield YMCA Swim Team 06/26/2026 88th CSP Summer Invitational
50 Back
38.94
38.94
100 Back
41.10
1:20.04
100 Back
1:20.04
3657 Isaac Tomko 1:20.05 16 B: 1:17.49 (+2.56s | 3.2%) Excel Aquatics 04/24/2026 2026 Strong Tower Invite
50 Back
39.89
39.89
100 Back
40.16
1:20.05
100 Back
1:20.05
3658 Leo Degiovanni 1:20.05 17 B: 1:17.49 (+2.56s | 3.2%) Boys & Girls Club of SF 06/09/2023 Burlingame Aquatic Club Long Course CBA
3659 Andrew Yang 1:20.06 17 B: 1:17.49 (+2.57s | 3.2%) Temecula Swim Club 07/22/2021 2021 CA RAA Summer JO S
50 Back
38.65
38.65
100 Back
41.41
1:20.06
100 Back
1:20.06
3660 Marcus Smelser 1:20.08 18 B: 1:17.49 (+2.59s | 3.2%) Hampton Virginia Current 05/31/2024 2024 Virginia Commonwealth Games
50 Back
38.56
38.56
100 Back
41.52
1:20.08
100 Back
1:20.08
3661 Ethan Browne 1:20.08 17 B: 1:17.49 (+2.59s | 3.2%) Sunnyvale Swim Club 05/20/2023 LAMV C B A+
50 Back
38.50
38.50
100 Back
41.58
1:20.08
100 Back
1:20.08
3662 Duncan Chou 1:20.10 18 B: 1:17.49 (+2.61s | 3.3%) Tualatin Hills Swim Club 06/12/2026 2026 THSC June Open
50 Back
39.70
39.70
100 Back
40.40
1:20.10
100 Back
1:20.10
3663 Hugh Wargin 1:20.12 16 B: 1:17.49 (+2.63s | 3.3%) Foxjets Swim Team 04/29/2022 2022 Augustana Spring Splash
50 Back
39.10
39.10
100 Back
41.02
1:20.12
100 Back
1:20.12
3664 Tin Dang 1:20.15 18 B: 1:17.49 (+2.66s | 3.3%) Riptide Aquatics 05/16/2025 2025 FAST May Invite
50 Back
38.06
38.06
100 Back
42.09
1:20.15
100 Back
1:20.15
3665 Thomas Jones 1:20.21 17 B: 1:17.49 (+2.72s | 3.4%) Port Angeles Swim Club 06/14/2025 2025 IST June Invtational
3666 Zane Hahn 1:20.21 17 B: 1:17.49 (+2.72s | 3.4%) Saint Petersburg Aquatics 06/26/2026 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET
50 Back
38.35
38.35
100 Back
41.86
1:20.21
100 Back
1:20.21
3667 Luke Mitchell 1:20.23 18 B: 1:17.49 (+2.74s | 3.4%) Kearns Youth Aquatic Team 05/20/2025 Kearns LC Classic
50 Back
38.71
38.71
100 Back
41.52
1:20.23
100 Back
1:20.23
3668 Nicholas Sarreal 1:20.23 16 B: 1:17.49 (+2.74s | 3.4%) Vallejo Aquatic Club 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
3669 Jose Pomares Acosta 1:20.24 17 B: 1:17.49 (+2.75s | 3.4%) Metro Aquatic Club of Miami 04/25/2026 2026 Azura Spring Open LCM Invit
3670 Alec Peng 1:20.25 17 B: 1:17.49 (+2.76s | 3.4%) Olympus Aquatics 05/23/2023 Kearns LC Classic
50 Back
39.16
39.16
100 Back
41.09
1:20.25
100 Back
1:20.25
3671 Matthew Kasianov 1:20.26 17 B: 1:17.49 (+2.77s | 3.5%) Bluefish Swim Club 05/30/2026 2026 NE NSSC May Invitational At Colby
50 Back
38.97
38.97
100 Back
41.29
1:20.26
100 Back
1:20.26
3672 Aydan Cox 1:20.26 16 B: 1:17.49 (+2.77s | 3.5%) 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
3673 Max Crump 1:20.26 17 B: 1:17.49 (+2.77s | 3.5%) Alamo Area Aquatic Association 03/28/2025 Blossom Into Spring 4
50 Back
38.25
38.25
100 Back
42.01
1:20.26
100 Back
1:20.26
3674 Evan Hertzer 1:20.28 18 B: 1:17.49 (+2.79s | 3.5%) Unattached 06/01/2024 Pac Swim Long Course Senior Open Meet
50 Back
39.22
39.22
100 Back
41.06
1:20.28
100 Back
1:20.28
3675 Kyle Kunzler 1:20.30 17 B: 1:17.49 (+2.81s | 3.5%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
50 Back
39.89
39.89
100 Back
40.41
1:20.30
100 Back
1:20.30
3676 Maximilian Duda 1:20.31 17 B: 1:17.49 (+2.82s | 3.5%) Makos Aquatics Club of Gainesv 06/05/2026 2026 Sunshine State Games
50 Back
38.80
38.80
100 Back
41.51
1:20.31
100 Back
1:20.31
3677 Johnny Sappington 1:20.32 16 B: 1:17.49 (+2.83s | 3.5%) Tillamook YMCA Sharks 07/19/2025 CAT Summer Open
3678 Marco Refuerzo 1:20.32 16 B: 1:17.49 (+2.83s | 3.5%) Park City Swimming 07/25/2024 2024 UTAGS Long Course Championships
50 Back
37.39
37.39
100 Back
42.93
1:20.32
100 Back
1:20.32
3679 Aron Tsai 1:20.35 17 B: 1:17.49 (+2.86s | 3.6%) Eastside Aquatic Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
3680 Brandon Owens 1:20.37 17 B: 1:17.49 (+2.88s | 3.6%) Mecklenburg Swim Association 06/05/2026 2026 TEAM School S Out Summer Invite
50 Back
38.93
38.93
100 Back
41.44
1:20.37
100 Back
1:20.37
3681 Caleb Henry 1:20.38 17 B: 1:17.49 (+2.89s | 3.6%) Southern Utah Swimming Associa 05/24/2024 Sizzlin Summer Invite May 2024
50 Back
39.43
39.43
100 Back
40.95
1:20.38
100 Back
1:20.38
3682 Brijen Tollefson 1:20.41 17 B: 1:17.49 (+2.92s | 3.6%) Rochester Swim Club 05/03/2025 2025 MN RSC Pentathlon
3683 Nguyen Tran 1:20.43 17 B: 1:17.49 (+2.94s | 3.7%) South Bay Swim Team 06/16/2023 2023 CA SCS CANY JAG
50 Back
38.60
38.60
100 Back
41.83
1:20.43
100 Back
1:20.43
3684 Shane Dettinger 1:20.43 17 B: 1:17.49 (+2.94s | 3.7%) Greensboro Community YMCA 07/24/2025 2025 RAFC Last Splash Invitational
50 Back
39.28
39.28
100 Back
41.15
1:20.43
100 Back
1:20.43
3685 Ryken Randolph 1:20.44 17 B: 1:17.49 (+2.95s | 3.7%) Sharks Aquatic Club 06/26/2026 Sharks Aquatic Club Last Chance Qualifier
50 Back
38.93
38.93
100 Back
41.51
1:20.44
100 Back
1:20.44
3686 Gavin Scott 1:20.45 16 B: 1:17.49 (+2.96s | 3.7%) Velocity Aquatics 07/18/2025 2025 MN MAN Minnesota Regional Championship
50 Back
39.28
39.28
100 Back
41.17
1:20.45
100 Back
1:20.45
3687 Charles Hooton 1:20.45 16 B: 1:17.49 (+2.96s | 3.7%) YMCA of Austin Swim Alliance 05/09/2025 2025 ST TXLA 11 O End Of School Splash
3688 John Hunter 1:20.45 16 B: 1:17.49 (+2.96s | 3.7%) Com Aquatics 05/15/2026 2026 ST SRG LCM Bud Dallmann Memorial
3689 Emmett Haller 1:20.45 17 B: 1:17.49 (+2.96s | 3.7%) North Suburban Aquatic Club 06/13/2025 2025 MN NSAC Summer Slam Invite
50 Back
38.99
38.99
100 Back
41.46
1:20.45
100 Back
1:20.45
3690 Neel Shah 1:20.47 16 B: 1:17.49 (+2.98s | 3.7%) Irvine Novaquatics 07/21/2022 2022 CA SCS MVN Summer JO S
25 Back
39.35
39.35
100 Back
41.12
1:20.47
50 Back
41.12
3691 William Boardman 1:20.47 17 B: 1:17.49 (+2.98s | 3.7%) Triton Swimming of Louisville 04/25/2026 2026 Triton Derby Swim Festival
50 Back
37.21
37.21
100 Back
43.26
1:20.47
100 Back
1:20.47
3692 Ahmir Luengas 1:20.48 17 B: 1:17.49 (+2.99s | 3.7%) Walla Walla Swim Club 07/25/2025 2025 IES LC CHAMPIONSHIPS
3693 Marcus McMichael 1:20.50 17 B: 1:17.49 (+3.01s | 3.7%) Pacifica Sea Lions 04/29/2023 ALTO C B A+ Long Course Meet
3694 Corey Yiu 1:20.51 16 B: 1:17.49 (+3.02s | 3.8%) Milpitas Aquatic Club 05/17/2024 Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Back
38.65
38.65
100 Back
41.86
1:20.51
100 Back
1:20.51
3695 Allen Tam 1:20.51 18 B: 1:17.49 (+3.02s | 3.8%) Milpitas Aquatic Club 07/22/2023 Z1S SAGC Minus LCM Summer Championships
50 Back
39.16
39.16
100 Back
41.35
1:20.51
100 Back
1:20.51
3696 Michael Ridge 1:20.53 17 B: 1:17.49 (+3.04s | 3.8%) H2okie Aquatics 05/31/2024 2024 Virginia Commonwealth Games
50 Back
39.58
39.58
100 Back
40.95
1:20.53
100 Back
1:20.53
3697 Sam Wigman-Castillo 1:20.62 17 B: 1:17.49 (+3.13s | 3.9%) Rocky Mountain Rapids 07/11/2025 2025 CO NJ Firecracker Invite
50 Back
38.63
38.63
100 Back
41.99
1:20.62
100 Back
1:20.62
3698 Leran Wang 1:20.63 17 B: 1:17.49 (+3.14s | 3.9%) Aquawolves Swimming 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Back
38.84
38.84
100 Back
41.79
1:20.63
100 Back
1:20.63
3699 Eliott Munz 1:20.63 17 B: 1:17.49 (+3.14s | 3.9%) Memphis Thunder Aquatic Club 03/31/2023 Imx Intersquad Res
50 Back
38.15
38.15
100 Back
42.48
1:20.63
100 Back
1:20.63
3700 Lincoln Kieckhefer 1:20.64 16 B: 1:17.49 (+3.15s | 3.9%) Sparks Piranhas Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
39.18
39.18
100 Back
41.46
1:20.64
100 Back
1:20.64

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.