USA Boys 17-18 - 100 Y 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
5501 Pedro Sebben Klagenberg 1:17.02 17 B: 1:05.19 (+11.83s | 15.4%) The Woodlands Swim Team 02/28/2025 2025 Gulf 13 Over Champs (TEST)
50 Back
37.82
37.82
100 Back
39.20
1:17.02
100 Back
1:17.02
5502 Clive GO 1:17.05 15 B: 1:05.19 (+11.86s | 15.4%) Daly City Dolphins 12/09/2023 DCD Winter Holiday Splash CBA+ Meet
5503 Beck Wood 1:17.08 14 B: 1:05.19 (+11.89s | 15.4%) Utah Valley Aquatics 11/11/2022 Region 8 Opener
50 Back
37.47
37.47
100 Back
39.61
1:17.08
100 Back
1:17.08
5504 Ayden Gilmore 1:17.18 14 B: 1:05.19 (+11.99s | 15.5%) Siouxland Sharks Swimming Club 01/21/2022 2022 SD SFST January Invite
50 Back
38.14
38.14
100 Back
39.04
1:17.18
100 Back
1:17.18
5505 Logan McPeek 1:17.20 16 B: 1:05.19 (+12.01s | 15.6%) Cooper City High School 10/28/2025 2025 FHSAA 4A District 11 USA S OBS
5506 Travis Williams 1:17.23 14 B: 1:05.19 (+12.04s | 15.6%) California Gold 02/04/2023 2023Tiger Aquatics C B BB+
5507 Matthew Garay 1:17.23 16 B: 1:05.19 (+12.04s | 15.6%) Pearland Aquatics 12/13/2024 2024 Gulf Senior Champs (NOCH)
50 Back
37.03
37.03
100 Back
40.20
1:17.23
100 Back
1:17.23
5508 Jesus Ramirez 1:17.24 18 B: 1:05.19 (+12.05s | 15.6%) Watertown Area Swim Club 02/06/2026 2026 Qualifying Meet
50 Back
37.77
37.77
100 Back
39.47
1:17.24
100 Back
1:17.24
5509 Nicolas Weatherford 1:17.27 17 B: 1:05.19 (+12.08s | 15.6%) Brevard Swim Club 01/24/2026 2026 TCA Winter Open
50 Back
37.25
37.25
100 Back
40.02
1:17.27
100 Back
1:17.27
5510 Mateo Paiva 1:17.28 14 B: 1:05.19 (+12.09s | 15.6%) Aptos Cabrillo Swim Club 02/25/2023 MBSC C B A+
50 Back
38.88
38.88
100 Back
38.40
1:17.28
100 Back
1:17.28
5511 Jordan Hammontree 1:17.29 16 B: 1:05.19 (+12.10s | 15.7%) Heritage Academy Maricopa 09/14/2024 CAA Swim Series #5
5512 Skyler Witcher 1:17.33 16 B: 1:05.19 (+12.14s | 15.7%) Sheldon 02/14/2025 2025 OR HS 6A 7
50 Back
36.98
36.98
100 Back
40.35
1:17.33
100 Back
1:17.33
5513 Vincent DeRose 1:17.37 17 B: 1:05.19 (+12.18s | 15.7%) Hurricane Penguins Swim Club 11/15/2025 2025 SAC Thanksgiving Classic ABC Meet
50 Back
37.47
37.47
100 Back
39.90
1:17.37
100 Back
1:17.37
5514 Jonas Weatherbie 1:17.39 17 B: 1:05.19 (+12.20s | 15.8%) T2 Aquatics 09/20/2025 2025 GCST FALL INVITE
50 Back
36.39
36.39
100 Back
41.00
1:17.39
100 Back
1:17.39
5515 Miles Finke 1:17.40 17 B: 1:05.19 (+12.21s | 15.8%) Ohana Swim Team 02/13/2026 2026 PN UPAC 4th Annual Feb Fly In Approved
50 Back
37.87
37.87
100 Back
39.53
1:17.40
100 Back
1:17.40
5516 Peyton McAndrew 1:17.41 16 B: 1:05.19 (+12.22s | 15.8%) Laker Swim 11/22/2024 2024 RAFC Almost Turkey Invitational
50 Back
38.04
38.04
100 Back
39.37
1:17.41
100 Back
1:17.41
5517 Matthew Thomas 1:17.42 17 B: 1:05.19 (+12.23s | 15.8%) Monterey Bay Swim Club 01/16/2026 2026 Brian Malick Memorial Z1S Championships
5518 Akio Senechal 1:17.50 17 B: 1:05.19 (+12.31s | 15.9%) Cascade Swim Club 10/04/2025 2025 PN Cascade Fall Classic
50 Back
37.25
37.25
100 Back
40.25
1:17.50
100 Back
1:17.50
5519 Christopher Lupo 1:17.51 17 B: 1:05.19 (+12.32s | 15.9%) Mecklenburg Swim Association 01/17/2026 2026 MSA January Invite
5520 Charles Lehr 1:17.51 16 B: 1:05.19 (+12.32s | 15.9%) COSA Swimming 10/11/2024 2024 CO Gian Luc Jordan Open
50 Back
37.15
37.15
100 Back
40.36
1:17.51
100 Back
1:17.51
5521 Spencer Drake 1:17.53 17 B: 1:05.19 (+12.34s | 15.9%) Monroe-Woodbury Devilfish Aqua 01/31/2026 2026 MR MWDA YBAR Sink Or Swim Invitational
50 Back
37.02
37.02
100 Back
40.51
1:17.53
100 Back
1:17.53
5522 Benjamin Yamashita 1:17.54 17 B: 1:05.19 (+12.35s | 15.9%) Clearfied City Aquatics Team 04/25/2025 2025 CCAT Easter Pentathlon
50 Back
37.41
37.41
100 Back
40.13
1:17.54
100 Back
1:17.54
5523 Reid Martin 1:17.55 13 B: 1:05.19 (+12.36s | 15.9%) Boulder City Henderson Swim Te 11/11/2021 2021 NV State Championships
50 Back
37.17
37.17
100 Back
40.38
1:17.55
100 Back
1:17.55
5524 Logan Schaaf 1:17.55 16 B: 1:05.19 (+12.36s | 15.9%) Rocky Mountain Rapids 11/15/2024 2024 CO RPDS High Point Challenge
50 Back
38.86
38.86
100 Back
38.69
1:17.55
100 Back
1:17.55
5525 Ryan Shin 1:17.57 16 B: 1:05.19 (+12.38s | 16.0%) Unattached 02/24/2024 2024 PASA SC CBA Meet
5526 Nathaniel Bennion 1:17.57 16 B: 1:05.19 (+12.38s | 16.0%) Skyline Swim Club 09/20/2024 Skyline September Intrasquad
50 Back
38.53
38.53
100 Back
39.04
1:17.57
100 Back
1:17.57
5527 Jordan Rouse 1:17.59 16 B: 1:05.19 (+12.40s | 16.0%) Riptide Aquatics 06/21/2025 2025 Riptide Aquatics Summer Open
50 Back
37.13
37.13
100 Back
40.46
1:17.59
100 Back
1:17.59
5528 Yash Gadgil 1:17.60 16 B: 1:05.19 (+12.41s | 16.0%) Lakewood Ranch Swim Associatio 04/26/2025 CCS Spring Classic 2025
50 Back
37.77
37.77
100 Back
39.83
1:17.60
100 Back
1:17.60
5529 Ari Salazar 1:17.61 16 B: 1:05.19 (+12.42s | 16.0%) Brownsville Aquatics 01/04/2025 2025 HPAC Last Chance Quaifier
50 Back
36.09
36.09
100 Back
41.52
1:17.61
100 Back
1:17.61
5530 Jude Kurtz 1:17.64 15 B: 1:05.19 (+12.45s | 16.0%) Fort Collins Area Swim Team 12/13/2024 2024 CO FAST Bill Spahn Mid Season Finale
5531 Noah Marsh 1:17.65 17 B: 1:05.19 (+12.46s | 16.0%) Green Terror Aquatic Club 11/14/2025 2025 NBAC Thanksgiving Meet
5532 David Diau 1:17.69 18 B: 1:05.19 (+12.50s | 16.1%) El Paso Aqua Posse 12/19/2025 2025 BD Leo Cancellare Memorial Swim Meet
50 Back
37.43
37.43
100 Back
40.26
1:17.69
100 Back
1:17.69
5533 Caleb Griffard 1:17.75 16 B: 1:05.19 (+12.56s | 16.2%) Boise Swim Club 04/27/2024 Spring Fever Pentathlon
50 Back
38.22
38.22
100 Back
39.53
1:17.75
100 Back
1:17.75
5534 Addison Kane 1:17.77 17 B: 1:05.19 (+12.58s | 16.2%) North Star Swim Team 10/12/2025 2025 MN WAVE Fall Frenzy Invite
50 Back
36.62
36.62
100 Back
41.15
1:17.77
100 Back
1:17.77
5535 Rolando Pastrana 1:17.81 17 B: 1:05.19 (+12.62s | 16.2%) Crescent City Swim Club 11/07/2025 SCAT Open
50 Back
37.64
37.64
100 Back
40.17
1:17.81
100 Back
1:17.81
5536 Bronson Tanton 1:17.84 15 B: 1:05.19 (+12.65s | 16.3%) Utah Valley Aquatics 12/28/2023 58th Holiday Open 2023 C Meet
5537 Luis Melendez 1:17.86 14 B: 1:05.19 (+12.67s | 16.3%) Basin Blast Swimming 03/18/2023 2023 UT Lucky Duck Short Course Season Finale
50 Back
39.07
39.07
100 Back
38.79
1:17.86
100 Back
1:17.86
5538 Tyler Robertson 1:17.87 17 B: 1:05.19 (+12.68s | 16.3%) Fort Myers High School 10/13/2025 Lee County Athletic Conference Copied
50 Back
38.06
38.06
100 Back
39.81
1:17.87
100 Back
1:17.87
5539 Julian Righi 1:17.89 15 B: 1:05.19 (+12.70s | 16.3%) Bayside Aquatics 01/20/2024 2024 Duck Bowl
50 Back
37.97
37.97
100 Back
39.92
1:17.89
100 Back
1:17.89
5540 Skyler Witcher 1:17.89 16 B: 1:05.19 (+12.70s | 16.3%) Sheldon 01/18/2025 Rumbaugh 2025
50 Back
38.21
38.21
100 Back
39.68
1:17.89
100 Back
1:17.89
5541 Kenneth Duncan IV 1:17.91 17 B: 1:05.19 (+12.72s | 16.3%) Oregon City 02/13/2026 2026 OR HS 6A 5
50 Back
37.25
37.25
100 Back
40.66
1:17.91
100 Back
1:17.91
5542 Jacob Ducey 1:17.96 15 B: 1:05.19 (+12.77s | 16.4%) Westbrook Seals 06/10/2022 2022 ME SEAL SYOA
50 Back
37.95
37.95
100 Back
40.01
1:17.96
100 Back
1:17.96
5543 Brennan D'Alessio 1:17.98 16 B: 1:05.19 (+12.79s | 16.4%) Chinook Aquatic Club 11/03/2024 2024 PN C Pentathlon
50 Back
36.37
36.37
100 Back
41.61
1:17.98
100 Back
1:17.98
5544 Philip McGann 1:17.99 17 B: 1:05.19 (+12.80s | 16.4%) Unattached 04/11/2025 2025 Boys Girls Clubs National Swim Champs
50 Back
36.84
36.84
100 Back
41.15
1:17.99
100 Back
1:17.99
5545 Aiden Skoczylas 1:18.06 17 B: 1:05.19 (+12.87s | 16.5%) East Carolina Aquatics 12/20/2025 2025 ECA Tis The Season Intrasquad
50 Back
37.35
37.35
100 Back
40.71
1:18.06
100 Back
1:18.06
5546 Donnelly Calabro 1:18.09 16 B: 1:05.19 (+12.90s | 16.5%) Lifetime Swim Team North Carol 12/19/2025 2025 TAC TITANS Jingle Bells Meet
50 Back
38.30
38.30
100 Back
39.79
1:18.09
100 Back
1:18.09
5547 Adam Black 1:18.13 15 B: 1:05.19 (+12.94s | 16.6%) Unattached 12/20/2024 2024 ST SASA Tis The Season
50 Back
39.44
39.44
100 Back
38.69
1:18.13
100 Back
1:18.13
5548 Thomas Donnelly 1:18.14 16 B: 1:05.19 (+12.95s | 16.6%) Legacy Aquatics 10/12/2024 LA Fall Kick Off
50 Back
39.26
39.26
100 Back
38.88
1:18.14
100 Back
1:18.14
5549 Rafael Schiavo 1:18.22 16 B: 1:05.19 (+13.03s | 16.7%) Greater Tampa Swim Association 09/14/2024 2024 GTSA Season Opener
5550 Landon Krieger 1:18.24 16 B: 1:05.19 (+13.05s | 16.7%) Medina Valley Swim Club 01/18/2025 2025 ST AAAA NS Frostbite Invite
50 Back
37.47
37.47
100 Back
40.77
1:18.24
100 Back
1:18.24

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.