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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
4351 Aidan Rigney 1:20.80 16 B: 1:19.39 (+1.41s | 1.7%) Rockfish Swimming 06/13/2026 2026 CAC Schools Out For Summer LCM Swim Meet
50 Back
38.98
38.98
100 Back
41.82
1:20.80
100 Back
1:20.80
4352 Christopher Carlson 1:20.80 16 B: 1:19.39 (+1.41s | 1.7%) Issaquah Swim Team 06/13/2026 2026 PN IST June Invtational Approved
4353 Juan Argueta 1:20.81 14 B: 1:19.39 (+1.42s | 1.8%) Aquatic Center 07/28/2023 2023 ME CAC Destination Athlete Northeast Inv
50 Back
39.88
39.88
100 Back
40.93
1:20.81
100 Back
1:20.81
4354 Noah Eberhardt 1:20.81 15 B: 1:19.39 (+1.42s | 1.8%) Lowes YMCA Lightning Swim Team 06/13/2026 2026 BSC Model City Invitational
50 Back
38.31
38.31
100 Back
42.50
1:20.81
100 Back
1:20.81
4355 Oliver Yasalonis 1:20.82 15 B: 1:19.39 (+1.43s | 1.8%) Riptide Aquatics 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
50 Back
39.15
39.15
100 Back
41.67
1:20.82
100 Back
1:20.82
4356 Eiji de Queiroz 1:20.82 16 B: 1:19.39 (+1.43s | 1.8%) Northern Nevada Aquatics 05/22/2026 2026 Intermountain Classic Long Course Meet
50 Back
39.19
39.19
100 Back
41.63
1:20.82
100 Back
1:20.82
4357 Matteo Mastrandrea 1:20.83 15 B: 1:19.39 (+1.44s | 1.8%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
4358 Preston Pierce 1:20.83 15 B: 1:19.39 (+1.44s | 1.8%) Gold\\\\\\'s Aquatics Club (Camas) 02/08/2025 GACC February Intrasquad
50 Back
40.20
40.20
100 Back
40.63
1:20.83
100 Back
1:20.83
4359 Owen Gasper 1:20.83 15 B: 1:19.39 (+1.44s | 1.8%) Ohana Swim Team 05/29/2026 2026 TRI CITY INVITATIONAL
4360 Lucas Pao 1:20.83 15 B: 1:19.39 (+1.44s | 1.8%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
4361 Can Bilir 1:20.84 14 B: 1:19.39 (+1.45s | 1.8%) Alamo Area Aquatic Association 05/31/2025 2025 AAAA NE Arena Summer Classic
50 Back
39.90
39.90
100 Back
40.94
1:20.84
100 Back
1:20.84
4362 Christian Lee 1:20.84 16 B: 1:19.39 (+1.45s | 1.8%) Hilltop Aquatic Swim Team 06/21/2025 2025 UT HAST RWB Time Trials
4363 Daniel Drozhzhin 1:20.84 14 B: 1:19.39 (+1.45s | 1.8%) Tornadoes Swim Team 06/12/2026 73rd Ted Walker Invitational 2026
4364 Nicolas Moscoso Astudillo 1:20.84 15 B: 1:19.39 (+1.45s | 1.8%) Laker Swim 04/11/2026 2026 Ron Nardozzi Pre Derby Sprint Invite C
4365 Jarec Garibay 1:20.85 15 B: 1:19.39 (+1.46s | 1.8%) Tsm Aquatics 06/16/2023 2023 CA SCS CANY JAG
50 Back
39.33
39.33
100 Back
41.52
1:20.85
100 Back
1:20.85
4366 Matthew Hirtle 1:20.85 15 B: 1:19.39 (+1.46s | 1.8%) Bangor YMCA Barracudas 05/30/2026 2026 NE NSSC May Invitational At Colby
50 Back
39.59
39.59
100 Back
41.26
1:20.85
100 Back
1:20.85
4367 Siwoo Lee 1:20.85 15 B: 1:19.39 (+1.46s | 1.8%) Swim Torrance 06/16/2023 2023 CA SCS CANY JAG
50 Back
38.94
38.94
100 Back
41.91
1:20.85
100 Back
1:20.85
4368 Landon Ross 1:20.87 15 B: 1:19.39 (+1.48s | 1.8%) CAC Stingrays Swim Team 05/16/2025 2025 CO ACES Spring Invite
4369 Kai Kim 1:20.88 16 B: 1:19.39 (+1.49s | 1.8%) St. Cloud Thunderbolts Aquatic 04/25/2026 11th Annual Hohne Memorial Invitational
4370 Diego Ibarra 1:20.88 15 B: 1:19.39 (+1.49s | 1.8%) Escalate Aquatic Team 06/20/2025 2025 ST AAAA NS George Block Invite
4371 Brody Helms 1:20.90 16 B: 1:19.39 (+1.51s | 1.9%) Velocity Aquatics 07/18/2025 2025 MN MAN Minnesota Regional Championship
50 Back
38.78
38.78
100 Back
42.12
1:20.90
100 Back
1:20.90
4372 Jacob Goodman 1:20.91 15 B: 1:19.39 (+1.52s | 1.9%) Chattahoochee Gold Swim Club 06/05/2026 2026 GPAC Tom Lalor Invitational
50 Back
39.61
39.61
100 Back
41.30
1:20.91
100 Back
1:20.91
4373 Brennan Krall 1:20.91 15 B: 1:19.39 (+1.52s | 1.9%) Mount Carmel Force Aquatics 07/30/2026 2026 OH Tim Myers LC Senior Champs
50 Back
39.28
39.28
100 Back
41.63
1:20.91
100 Back
1:20.91
4374 Elijah Marziano 1:20.92 16 B: 1:19.39 (+1.53s | 1.9%) Executive Swim Club 07/31/2026 2026 NE MST ESC Summer Championship
4375 Nathaniel Goodliffe 1:20.95 15 B: 1:19.39 (+1.56s | 1.9%) Utah Valley Aquatics 05/29/2025 2025 UVRays Oviatt Open
50 Back
40.26
40.26
100 Back
40.69
1:20.95
100 Back
1:20.95
4376 Ethan Zhao 1:20.96 15 B: 1:19.39 (+1.57s | 1.9%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
50 Back
39.08
39.08
100 Back
41.88
1:20.96
100 Back
1:20.96
4377 Konstantinos Kaloutsakis 1:20.97 14 B: 1:19.39 (+1.58s | 2.0%) Aggie Swim Club 06/06/2025 2025 ST SRG Arena Summer Sizzler
4378 Aras Batum 1:20.98 16 B: 1:19.39 (+1.59s | 2.0%) Blue Dolfins 05/15/2026 2026 PA Long Course Invite
4379 Ethan Nguyen 1:20.98 15 B: 1:19.39 (+1.59s | 2.0%) Valley Splash 05/22/2026 2026 Zone 1 South Firecracker 400
4380 Cole Cassidy 1:20.99 15 B: 1:19.39 (+1.60s | 2.0%) Tennessee Aquatics 04/24/2026 2026 ARENA Long Course Invitational Meet
4381 Steven Brady 1:21.00 15 B: 1:19.39 (+1.61s | 2.0%) Bluefin Aquatics 01/17/2026 2026 Azura Winter Open LCM Invite
4382 Andrew Kreizenbeck 1:21.00 15 B: 1:19.39 (+1.61s | 2.0%) Boise Swim Club 06/07/2025 Summer Classics 2025
4383 Logan Dexter 1:21.00 15 B: 1:19.39 (+1.61s | 2.0%) Watertown Area Swim Club 07/07/2023 2023 SD SFST Sanford Invitation
4384 George Herem 1:21.00 14 B: 1:19.39 (+1.61s | 2.0%) Foxjets Swim Team 05/10/2025 2025 MN HURR LC Spring Opener
50 Back
40.35
40.35
100 Back
40.65
1:21.00
100 Back
1:21.00
4385 Declan Cortney 1:21.01 15 B: 1:19.39 (+1.62s | 2.0%) Schertz YMCA Swim Team 05/16/2025 2025 ST ASC Spring Showcase
50 Back
39.69
39.69
100 Back
41.32
1:21.01
100 Back
1:21.01
4386 Ezekiel Burgi 1:21.01 15 B: 1:19.39 (+1.62s | 2.0%) Nampa Swim Team 05/19/2023 BY 2023 Spring Fling Invitational
50 Back
38.80
38.80
100 Back
42.21
1:21.01
100 Back
1:21.01
4387 Zechariah Dooley 1:21.01 16 B: 1:19.39 (+1.62s | 2.0%) Hydra Aquatics 07/30/2026 2026 OH Tim Myers LC Senior Champs
4388 Benjamin Gardner 1:21.01 16 B: 1:19.39 (+1.62s | 2.0%) YMCA of Virginia\\\\\\'s Blue Ridge 06/19/2026 2026 Firefish June Jam
50 Back
39.39
39.39
100 Back
41.62
1:21.01
100 Back
1:21.01
4389 Sebastian Marcano 1:21.02 15 B: 1:19.39 (+1.63s | 2.0%) Sithoc Swim Club 06/20/2025 2025 GCST MARK MCCAW SUMMER
50 Back
39.86
39.86
100 Back
41.16
1:21.02
100 Back
1:21.02
4390 John Bowman 1:21.02 15 B: 1:19.39 (+1.63s | 2.0%) Lehi Aquatics 05/16/2025 SDAT Summer Fun SCM Meet 2025
50 Back
39.67
39.67
100 Back
41.35
1:21.02
100 Back
1:21.02
4391 Luka Ristanovic 1:21.02 14 B: 1:19.39 (+1.63s | 2.0%) YMCA of Metro North Tritons 05/15/2026 2026 NE YNS May Specialty Meet
50 Back
38.69
38.69
100 Back
42.33
1:21.02
100 Back
1:21.02
4392 William Potucek 1:21.02 15 B: 1:19.39 (+1.63s | 2.0%) Heart of Texas Swim Team 05/30/2026 2026 ST NTRO LC May Splashdown
50 Back
38.58
38.58
100 Back
42.44
1:21.02
100 Back
1:21.02
4393 Sina Kivanc 1:21.03 15 B: 1:19.39 (+1.64s | 2.0%) Sarasota Sharks 05/16/2025 2025 SYS Memorial Meet
50 Back
40.77
40.77
100 Back
40.26
1:21.03
100 Back
1:21.03
4394 Oliver Cogley 1:21.04 16 B: 1:17.49 (+3.55s | 4.4%) Monterey Bay Swim Club 05/19/2023 2023 Quicksilver Swimming LC CBA+ Meet
50 Back
38.02
38.02
100 Back
43.02
1:21.04
100 Back
1:21.04
4395 Liam Eagles 1:21.04 14 B: 1:19.39 (+1.65s | 2.0%) Harbor Aquatics Club 05/28/2026 2026 IE VS Apple Capital
50 Back
39.79
39.79
100 Back
41.25
1:21.04
100 Back
1:21.04
4396 Keene Guenther 1:21.05 15 B: 1:19.39 (+1.66s | 2.0%) Sailfish Aquatics 06/25/2026 ONSA Independence Invitational Copied
50 Back
38.52
38.52
100 Back
42.53
1:21.05
100 Back
1:21.05
4397 Cooper Dietrich 1:21.05 15 B: 1:19.39 (+1.66s | 2.0%) Team Vortex 05/15/2026 2026 CO ACES Spring Invite
4398 Oliver Ware 1:21.06 16 B: 1:19.39 (+1.67s | 2.1%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Back
38.95
38.95
100 Back
42.11
1:21.06
100 Back
1:21.06
4399 Spencer Tran 1:21.07 15 B: 1:19.39 (+1.68s | 2.1%) Lakewood Aquatics 07/20/2023 2023 CA CITI Summer Age Group Championships
4400 Jacob Kadaj 1:21.07 15 B: 1:19.39 (+1.68s | 2.1%) Piranhas YMCA of the Suncoast 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Back
39.03
39.03
100 Back
42.04
1:21.07
100 Back
1:21.07

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.