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USA Boys 15-16 - 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
4401 Caison Wolk 1:04.24 15 B Min BB: 1:02.69 (+1.55s | 2.4%) Albany Starfish Swim Club 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Back
31.36
31.36
100 Back
32.88
1:04.24
100 Back
1:04.24
4402 Evan Deng 1:04.24 15 B Min BB: 1:02.69 (+1.55s | 2.4%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Back
31.58
31.58
100 Back
32.66
1:04.24
100 Back
1:04.24
4403 Marcelo Akus 1:04.24 16 B Min BB: 1:02.69 (+1.55s | 2.4%) Alamo Area Aquatic Association 10/24/2025 2025 ST AAAA NS Spooky Splash
50 Back
30.87
30.87
100 Back
33.37
1:04.24
100 Back
1:04.24
4404 Leif Peters-Barnes 1:04.25 16 B Min BB: 1:02.69 (+1.56s | 2.4%) Rancho San Dieguito 12/21/2024 2024 SI Winter Age Group Championships
50 Back
31.31
31.31
100 Back
32.94
1:04.25
100 Back
1:04.25
4405 Oliver Luzar 1:04.25 14 B Min BB: 1:02.69 (+1.56s | 2.4%) North Baltimore Aquatic Club 11/14/2025 2025 NBAC Thanksgiving Meet
50 Back
31.24
31.24
100 Back
33.01
1:04.25
100 Back
1:04.25
4406 Jackson Smith 1:04.25 16 B Min BB: 1:02.69 (+1.56s | 2.4%) Pau Hana Swim Team 03/05/2026 2026 OH Tim Myers SC Senior Champs
50 Back
31.01
31.01
100 Back
33.24
1:04.25
100 Back
1:04.25
4407 William Cale 1:04.25 14 B Min BB: 1:02.69 (+1.56s | 2.4%) Nova of Virginia 12/05/2025 NOVA December Dip
50 Back
30.81
30.81
100 Back
33.44
1:04.25
100 Back
1:04.25
4408 Patrick Solbach 1:04.25 15 B Min BB: 1:02.69 (+1.56s | 2.4%) Maverick Aquatics 03/07/2025 2025 CO CSI Silver State Championships
50 Back
30.70
30.70
100 Back
33.55
1:04.25
100 Back
1:04.25
4409 Miles Hjelle 1:04.25 16 B Min BB: 1:02.69 (+1.56s | 2.4%) Minnetonka Swim Club 02/27/2026 2026 MN MTKA Minnesota Regional Championship
50 Back
30.93
30.93
100 Back
33.32
1:04.25
100 Back
1:04.25
4410 Alan Keller 1:04.25 15 B Min BB: 1:02.69 (+1.56s | 2.4%) YMCA Fairfax County Reston 01/10/2026 2026 MAKO POLAR PLUNGE
50 Back
31.47
31.47
100 Back
32.78
1:04.25
100 Back
1:04.25
4411 Owen Bell 1:04.25 15 B Min BB: 1:02.69 (+1.56s | 2.4%) SwimMAC Carolina 03/20/2026 2026 SwimMAC Tar Heel States
50 Back
31.35
31.35
100 Back
32.90
1:04.25
100 Back
1:04.25
4412 Austin Li 1:04.25 15 B Min BB: 1:02.69 (+1.56s | 2.4%) Issaquah Swim Team 01/24/2026 2026 PN IST January Invitational Approved
50 Back
31.56
31.56
100 Back
32.69
1:04.25
100 Back
1:04.25
4413 Henry Holbrook 1:04.26 15 B Min BB: 1:02.69 (+1.57s | 2.4%) Layton Surfers 12/04/2025 2025 UT SC Senior Championships
4414 Barrett Hannegrefs 1:04.26 15 B Min BB: 1:02.69 (+1.57s | 2.4%) Minot Swim Club 03/29/2025 2025 MN MYAS Midwest Regional Swim Meet
50 Back
30.98
30.98
100 Back
33.28
1:04.26
100 Back
1:04.26
4415 Connor Duffy 1:04.26 16 B Min BB: 1:02.69 (+1.57s | 2.4%) Machine Aquatics 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
30.66
30.66
100 Back
33.60
1:04.26
100 Back
1:04.26
4416 Noah LaMaster 1:04.26 16 B Min BB: 1:02.69 (+1.57s | 2.4%) Stingray Swim Team 06/19/2026 2026 PN SRST Summer Invitational Approved
50 Back
31.01
31.01
100 Back
33.25
1:04.26
100 Back
1:04.26
4417 Hunter Burns 1:04.27 16 B Min BB: 1:02.69 (+1.58s | 2.5%) Terrapins Swim Team 11/23/2024 Terrapins SC Senior Open Meet
50 Back
31.60
31.60
100 Back
32.67
1:04.27
100 Back
1:04.27
4418 Stephen Jia 1:04.27 15 B Min BB: 1:02.69 (+1.58s | 2.5%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
31.56
31.56
100 Back
32.71
1:04.27
100 Back
1:04.27
4419 Ryan Driscoll 1:04.27 15 B Min BB: 1:02.69 (+1.58s | 2.5%) Helena Lions Swim Team 12/04/2025 2025 Holiday Swim Festival
50 Back
31.38
31.38
100 Back
32.89
1:04.27
100 Back
1:04.27
4420 Cameron Brown 1:04.27 14 B Min BB: 1:02.69 (+1.58s | 2.5%) Saluki Swim Club 01/16/2026 2026 Gabrielle Rose Tiger Classic
50 Back
31.43
31.43
100 Back
32.84
1:04.27
100 Back
1:04.27
4421 Aaron Blackburn 1:04.27 15 B Min BB: 1:02.69 (+1.58s | 2.5%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
31.26
31.26
100 Back
33.01
1:04.27
100 Back
1:04.27
4422 Evan Lu 1:04.28 16 B Min BB: 1:02.69 (+1.59s | 2.5%) Pleasanton Seahawks 12/14/2024 2024 12 14 CDST SC C B BB+ Meet
4423 Pier Perotto 1:04.28 15 B Min BB: 1:02.69 (+1.59s | 2.5%) Aggie Swim Club 12/13/2024 2024 Gulf Senior Champs (LSST)
50 Back
31.58
31.58
100 Back
32.70
1:04.28
100 Back
1:04.28
4424 Wyatt McDonnell 1:04.28 16 B Min BB: 1:02.69 (+1.59s | 2.5%) Houston Hydra 02/28/2025 2025 Gulf 13 Over Champs (TEST)
50 Back
31.96
31.96
100 Back
32.32
1:04.28
100 Back
1:04.28
4425 Aaron Ely 1:04.28 15 B Min BB: 1:02.69 (+1.59s | 2.5%) California Dolphins Swim Team 07/26/2025 Zone 2 Summer Championships
4426 Sawyer Anastacio 1:04.28 15 B Min BB: 1:02.69 (+1.59s | 2.5%) San Clemente Aquatic Team 12/12/2025 2025 CA SCS SCAT WAG
50 Back
31.29
31.29
100 Back
32.99
1:04.28
100 Back
1:04.28
4427 Gabriel Hamamgian 1:04.28 15 B Min BB: 1:02.69 (+1.59s | 2.5%) Machine Aquatics 03/20/2026 March Madness 2026
4428 Dawson Giesick 1:04.28 15 B Min BB: 1:02.69 (+1.59s | 2.5%) North Jeffco Swim Team 04/30/2026 2026 CO OB Jeffco League Championships
50 Back
31.55
31.55
100 Back
32.73
1:04.28
100 Back
1:04.28
4429 Matthew Gilliam 1:04.28 15 B Min BB: 1:02.69 (+1.59s | 2.5%) Univ. of Denver Hilltoppers 10/16/2026 2026 CO MACS Fall Invitational
50 Back
31.10
31.10
100 Back
33.18
1:04.28
100 Back
1:04.28
4430 Lucas Zhang 1:04.29 16 B Min BB: 1:02.69 (+1.60s | 2.5%) United Swim Club 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
31.31
31.31
100 Back
32.98
1:04.29
100 Back
1:04.29
4431 Ryan Urioste 1:04.29 15 B Min BB: 1:02.69 (+1.60s | 2.5%) Unattached 03/21/2026 2026 SI CAST All Ages NTS Meet South
4432 Liam Moore 1:04.29 15 B Min BB: 1:02.69 (+1.60s | 2.5%) Swim Houston Aquatics Center 01/17/2025 2025 AQUA SPA January Iceberg Invitational
50 Back
30.87
30.87
100 Back
33.42
1:04.29
100 Back
1:04.29
4433 Alex Bukala 1:04.29 16 B Min BB: 1:02.69 (+1.60s | 2.5%) Pau Hana Swim Team 03/05/2026 2026 OH Tim Myers SC Senior Champs
50 Back
31.32
31.32
100 Back
32.97
1:04.29
100 Back
1:04.29
4434 Hao-Cheng Wu 1:04.29 15 B Min BB: 1:02.69 (+1.60s | 2.5%) Bayclub Aquatic Swim Team 09/25/2026 2026 BAST Season Kick Off Sprint Approved
50 Back
31.74
31.74
100 Back
32.55
1:04.29
100 Back
1:04.29
4435 Tyler Key 1:04.29 16 B Min BB: 1:02.69 (+1.60s | 2.5%) Florida Atlantic Aquatics 04/10/2026 2026 GTSA TYR Spring Championship
50 Back
30.97
30.97
100 Back
33.32
1:04.29
100 Back
1:04.29
4436 Noah Lin 1:04.30 16 B Min BB: 1:02.69 (+1.61s | 2.5%) Palo Alto Stanford Aquatics 11/02/2024 2024 Joyce Lanphere Invitational
4437 Mark Slabykh 1:04.30 15 B Min BB: 1:02.69 (+1.61s | 2.5%) Fairfax Foxes Swimming 11/14/2025 2025 PV November Open PWCS
50 Back
30.95
30.95
100 Back
33.35
1:04.30
100 Back
1:04.30
4438 Elliott Wallis 1:04.30 14 B Min BB: 1:02.69 (+1.61s | 2.5%) Asphalt Green Unified Aquatics 03/07/2026 2026 MR AGUA Last Chance Invitational
50 Back
31.37
31.37
100 Back
32.93
1:04.30
100 Back
1:04.30
4439 Roland Marlette 1:04.30 15 B Min BB: 1:02.69 (+1.61s | 2.5%) Yankton Swim Team 02/27/2025 2025 13 Over SCY SD State A Championship
4440 Alden Davis 1:04.30 15 B Min BB: 1:02.69 (+1.61s | 2.5%) Piranhas YMCA of the Suncoast 01/30/2026 2026 FAST February Helping Hands Invite
50 Back
31.03
31.03
100 Back
33.27
1:04.30
100 Back
1:04.30
4441 William Borella 1:04.30 15 B Min BB: 1:02.69 (+1.61s | 2.5%) Bellingham Bay Swim Team 05/15/2026 2026 PN TAC Spring Thunderbird Approved
50 Back
31.32
31.32
100 Back
32.98
1:04.30
100 Back
1:04.30
4442 Ethan Hirsh 1:04.31 15 B Min BB: 1:02.69 (+1.62s | 2.5%) Georgetown Day School 01/30/2026 2026 WMPSSDL Championships
50 Back
31.08
31.08
100 Back
33.23
1:04.31
100 Back
1:04.31
4443 William Wang 1:04.31 16 B Min BB: 1:02.69 (+1.62s | 2.5%) Unattached 02/07/2026 PASA CBA+ SCY Meet Feb 2026
4444 Michael Steves 1:04.31 15 B Min BB: 1:02.69 (+1.62s | 2.5%) The Fish 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
50 Back
31.73
31.73
100 Back
32.58
1:04.31
100 Back
1:04.31
4445 JosefDavid Ketter 1:04.32 14 B Min BB: 1:02.69 (+1.63s | 2.5%) Aces Swim Club 03/06/2026 2026 CO 14 U Silver State
50 Back
31.39
31.39
100 Back
32.93
1:04.32
100 Back
1:04.32
4446 Seth Allen 1:04.32 16 B Min BB: 1:02.69 (+1.63s | 2.5%) South Davis Aquatics Team 12/13/2024 2024 Davis District
50 Back
30.75
30.75
100 Back
33.57
1:04.32
100 Back
1:04.32
4447 Daniel Lutfi 1:04.32 14 B Min BB: 1:02.69 (+1.63s | 2.5%) Nitro Swimming 10/25/2024 2024 ST TXLA 11 Over Fall Kick Off
50 Back
31.69
31.69
100 Back
32.63
1:04.32
100 Back
1:04.32
4448 Zachary Binter 1:04.32 16 B Min BB: 1:02.69 (+1.63s | 2.5%) Cavalier Aquatics/Piedmont Fam 09/21/2025 CA Y Pentathlon 2025
50 Back
31.24
31.24
100 Back
33.08
1:04.32
100 Back
1:04.32
4449 Arya Patel 1:04.32 15 B Min BB: 1:02.69 (+1.63s | 2.5%) Riptide Aquatics 07/24/2026 2026 Summer Area 3 Championships
50 Back
31.31
31.31
100 Back
33.01
1:04.32
100 Back
1:04.32
4450 Kai Hyatt 1:04.32 15 B Min BB: 1:02.69 (+1.63s | 2.5%) Excel Aquatics 10/23/2026 2026 Pumpkin Spice Splash
50 Back
31.37
31.37
100 Back
32.95
1:04.32
100 Back
1:04.32

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.