USA Boys 11-12 - 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
301 Benjamin Rannow 1:20.68 11 A Min AA: 1:18.09 (+2.59s | 3.2%) Foxjets Swim Team 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Back
38.59
38.59
100 Back
42.09
1:20.68
100 Back
1:20.68
302 Alex Zheng 1:20.70 12 A Min AA: 1:18.09 (+2.61s | 3.2%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
303 Peter Gronewold 1:20.71 11 A Min AA: 1:18.09 (+2.62s | 3.2%) Stayton Manta Rays Inc 05/02/2025 2025 AAA May LC Invitational
50 Back
40.24
40.24
100 Back
40.47
1:20.71
100 Back
1:20.71
304 Calvin Chavkin 1:20.72 11 A Min AA: 1:18.09 (+2.63s | 3.3%) Phoenix Swim Club 06/20/2025 2025 SI SPLASH AND DASH
50 Back
39.24
39.24
100 Back
41.48
1:20.72
100 Back
1:20.72
305 Leo Dancigers 1:20.72 10 A Min AA: 1:18.09 (+2.63s | 3.3%) Sarasota Tsunami Swim Team 05/16/2025 2025 SAINT PETE S 2nd LONG COURSE MEET
50 Back
39.76
39.76
100 Back
40.96
1:20.72
100 Back
1:20.72
306 Alrik Christensen 1:20.75 12 A Min AA: 1:18.09 (+2.66s | 3.3%) Nitro Swimming 06/27/2025 2025 ST HPAC Long Course STX Championship
50 Back
39.21
39.21
100 Back
41.54
1:20.75
100 Back
1:20.75
307 Lai Jiang 1:20.75 11 A Min AA: 1:18.09 (+2.66s | 3.3%) St Croix Swim Club 05/29/2025 2025 MN WOLF HUFF N PUFF INVITE
50 Back
38.63
38.63
100 Back
42.12
1:20.75
100 Back
1:20.75
308 Ryan Tian 1:20.78 9 A Min AA: 1:18.09 (+2.69s | 3.3%) Unattached 08/01/2024 2024 Central Zone 14 U Championship ND
50 Back
38.83
38.83
100 Back
41.95
1:20.78
100 Back
1:20.78
309 Henry Gonchar 1:20.80 10 A Min AA: 1:18.09 (+2.71s | 3.4%) First Colony Swim Team, Inc. 07/16/2025 2025 Texas Age Group Championships
50 Back
39.98
39.98
100 Back
40.82
1:20.80
100 Back
1:20.80
310 Jonathan Han 1:20.81 12 A Min AA: 1:18.09 (+2.72s | 3.4%) Pacific Sea Wolves 07/31/2025 2025 Long Course Far Western Championship
311 Maxwell Lee 1:20.82 11 A Min AA: 1:18.09 (+2.73s | 3.4%) Rosemead Rapids 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
312 Michael Tolkachov 1:20.84 11 A Min AA: 1:18.09 (+2.75s | 3.4%) South San Francisco Aquatics 05/16/2025 2025 DACA LC CBA Meet
313 Kai Tejwani 1:20.85 11 A Min AA: 1:18.09 (+2.76s | 3.4%) Jcc Waves 06/12/2025 2025 June Age Group Invite
50 Back
39.23
39.23
100 Back
41.62
1:20.85
100 Back
1:20.85
314 Luke Roman 1:20.86 10 A Min AA: 1:18.09 (+2.77s | 3.4%) Unattached 08/01/2024 2024 Central Zone 14 U Championship ND
50 Back
39.80
39.80
100 Back
41.06
1:20.86
100 Back
1:20.86
315 Henry Cooper 1:20.87 10 A Min AA: 1:18.09 (+2.78s | 3.4%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
39.14
39.14
100 Back
41.73
1:20.87
100 Back
1:20.87
316 Isaac Schleicher 1:20.88 11 A Min AA: 1:18.09 (+2.79s | 3.4%) Front Range Barracudas 06/13/2025 2025 CO CSI Long Course Open
50 Back
39.49
39.49
100 Back
41.39
1:20.88
100 Back
1:20.88
317 Christian Kwolek 1:20.88 11 A Min AA: 1:18.09 (+2.79s | 3.4%) Hudson Explorer Aquatic 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
39.61
39.61
100 Back
41.27
1:20.88
100 Back
1:20.88
318 Avery Shaffer 1:20.88 11 A Min AA: 1:18.09 (+2.79s | 3.4%) Occoquan Swimming 08/06/2025 2025 Summer Elite Showcase
319 Jeffrey Carty 1:20.90 12 A Min AA: 1:18.09 (+2.81s | 3.5%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
38.74
38.74
100 Back
42.16
1:20.90
100 Back
1:20.90
320 Carter Bohnstengel 1:20.92 10 A Min AA: 1:18.09 (+2.83s | 3.5%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
39.24
39.24
100 Back
41.68
1:20.92
100 Back
1:20.92
321 Truman Hale 1:20.92 11 A Min AA: 1:18.09 (+2.83s | 3.5%) Skyline Swim Club 06/13/2025 2025 SDAT Summer Spectacular
322 Isaac Schaefer 1:20.93 10 A Min AA: 1:18.09 (+2.84s | 3.5%) Nitro Swimming 05/11/2025 2025 ST NTRO LC Springing Into May
50 Back
39.14
39.14
100 Back
41.79
1:20.93
100 Back
1:20.93
323 Trystan Tanner 1:20.94 10 A Min AA: 1:18.09 (+2.85s | 3.5%) Tuna Swim Club 05/29/2025 2025 MN WOLF HUFF N PUFF INVITE
50 Back
39.29
39.29
100 Back
41.65
1:20.94
100 Back
1:20.94
324 Easton Mintle 1:20.95 10 A Min AA: 1:18.09 (+2.86s | 3.5%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
38.74
38.74
100 Back
42.21
1:20.95
100 Back
1:20.95
325 Francis Hei 1:20.97 11 A Min AA: 1:18.09 (+2.88s | 3.6%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
326 Andrew Halterman 1:20.97 10 A Min AA: 1:18.09 (+2.88s | 3.6%) Reno Aquatic Club 07/11/2025 2025 Age Group Championships
327 Dean Hollenbeck 1:20.99 12 A Min AA: 1:18.09 (+2.90s | 3.6%) Bellevue Club Swim Team 07/24/2025 2025 PN LC 12 U Championships
328 Camden Mueller 1:20.99 10 A Min AA: 1:18.09 (+2.90s | 3.6%) Coast Gaurd Blue Dolphins 07/25/2024 2024 VA LC Age Group Championships
50 Back
39.42
39.42
100 Back
41.57
1:20.99
100 Back
1:20.99
329 Andy Wu 1:20.99 10 A Min AA: 1:18.09 (+2.90s | 3.6%) Pacific Dragons Swim Team 06/14/2025 2025 IST June Invtational
330 Oren Ioffe 1:21.03 12 A Min AA: 1:18.09 (+2.94s | 3.6%) Santa Clara Swim Club 06/27/2025 Valley Splash
331 Knox Gilkison 1:21.06 10 A Min AA: 1:18.09 (+2.97s | 3.7%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
50 Back
39.31
39.31
100 Back
41.75
1:21.06
100 Back
1:21.06
332 Nicholas Armenakis 1:21.06 10 A Min AA: 1:18.09 (+2.97s | 3.7%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
50 Back
39.01
39.01
100 Back
42.05
1:21.06
100 Back
1:21.06
333 Michael WU 1:21.07 10 A Min AA: 1:18.09 (+2.98s | 3.7%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
39.52
39.52
100 Back
41.55
1:21.07
100 Back
1:21.07
334 Mason Gole 1:21.08 11 A Min AA: 1:18.09 (+2.99s | 3.7%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
335 Derek Wei 1:21.11 11 A Min AA: 1:18.09 (+3.02s | 3.7%) Pacific Swim 06/20/2025 2025 SI SPLASH AND DASH
50 Back
39.21
39.21
100 Back
41.90
1:21.11
100 Back
1:21.11
336 Dean Pester 1:21.12 11 A Min AA: 1:18.09 (+3.03s | 3.7%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
39.02
39.02
100 Back
42.10
1:21.12
100 Back
1:21.12
337 Liam McLain 1:21.13 10 A Min AA: 1:18.09 (+3.04s | 3.7%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
39.22
39.22
100 Back
41.91
1:21.13
100 Back
1:21.13
338 Sebastian Hibbert 1:21.14 11 A Min AA: 1:18.09 (+3.05s | 3.8%) SwimNation Aquatics Programs 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
39.44
39.44
100 Back
41.70
1:21.14
100 Back
1:21.14
339 Nathan Kirschner 1:21.15 11 A Min AA: 1:18.09 (+3.06s | 3.8%) Slo Swim Club Seahawks 07/16/2025 Renee And Jim Patterson Meet 2025
75 Back
1:21.15
1:21.15
100 Back
0.00
1:21.15
50 Back
1:21.15
340 McCoy Sneddon 1:21.15 12 A Min AA: 1:18.09 (+3.06s | 3.8%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
50 Back
40.68
40.68
100 Back
40.47
1:21.15
100 Back
1:21.15
341 Alfred Wang 1:21.16 11 A Min AA: 1:18.09 (+3.07s | 3.8%) Olympic Cascade Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Back
39.25
39.25
100 Back
41.91
1:21.16
100 Back
1:21.16
342 Ethan Hattar 1:21.16 10 A Min AA: 1:18.09 (+3.07s | 3.8%) Aquazot Swim Club 07/20/2023 2023 CA SCS RAA Summer A G Champs
50 Back
39.04
39.04
100 Back
42.12
1:21.16
100 Back
1:21.16
343 Holden Cunningham 1:21.17 12 A Min AA: 1:18.09 (+3.08s | 3.8%) Foothills Swim Team 04/26/2025 2025 CO FST Spring LC Fever
50 Back
39.99
39.99
100 Back
41.18
1:21.17
100 Back
1:21.17
344 Blake Probolsky 1:21.19 12 A Min AA: 1:18.09 (+3.10s | 3.8%) Dolphin Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
345 Jack Arneson 1:21.20 12 A Min AA: 1:18.09 (+3.11s | 3.8%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
346 Tyson Imai 1:21.20 11 A Min AA: 1:18.09 (+3.11s | 3.8%) Beach Cities Swimming 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
39.30
39.30
100 Back
41.90
1:21.20
100 Back
1:21.20
347 Oliver Gilbert 1:21.23 10 A Min AA: 1:18.09 (+3.14s | 3.9%) Team Sopris Swimming 07/25/2025 2025 CO CSI Age Group Championships
348 Noah de Haan 1:21.23 11 A Min AA: 1:18.09 (+3.14s | 3.9%) Alto Swim Club 06/27/2025 Alto Summer Swelter
349 Grayson Mondragon 1:21.23 11 A Min AA: 1:18.09 (+3.14s | 3.9%) Gulf Coast Swim Team 06/20/2025 2025 GCST MARK MCCAW SUMMER
50 Back
40.18
40.18
100 Back
41.05
1:21.23
100 Back
1:21.23
350 Ethan Hao 1:21.25 11 A Min AA: 1:18.09 (+3.16s | 3.9%) Nitro Swimming 06/20/2025 2025 ST NTRO LC Prelim Final Invite
50 Back
40.58
40.58
100 Back
40.67
1:21.25
100 Back
1:21.25

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.