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
401 Peter Guerrera 1:04.57 14 AA Min AAA: 1:02.39 (+2.18s | 3.4%) Unattached 08/01/2024 2024 Central Zone 14 U Championship ND
50 Back
31.61
31.61
100 Back
32.96
1:04.57
100 Back
1:04.57
402 Jude Linderblood 1:04.58 14 AA Min AAA: 1:02.39 (+2.19s | 3.4%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
32.49
32.49
100 Back
32.09
1:04.58
100 Back
1:04.58
403 William Langley 1:04.59 14 AA Min AAA: 1:02.39 (+2.20s | 3.4%) Oklahoma Swimming 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
30.88
30.88
100 Back
33.71
1:04.59
100 Back
1:04.59
404 Theodore Shum 1:04.59 14 AA Min AAA: 1:02.39 (+2.20s | 3.4%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
405 Frederick Anderson 1:04.59 16 AA Min AAA: 1:02.39 (+2.20s | 3.4%) Cascade Swim Club 07/17/2025 2025 PN 13 O LC Senior Championships
406 Roman Simmons 1:04.60 15 AA Min AAA: 1:02.39 (+2.21s | 3.4%) Greensboro Community YMCA 07/24/2025 2025 RAFC Last Splash Invitational
50 Back
31.36
31.36
100 Back
33.24
1:04.60
100 Back
1:04.60
407 Garrett Parsons 1:04.62 13 AA Min AAA: 1:02.39 (+2.23s | 3.5%) Unattached 08/03/2023 2023 Central Zone 14 U Championship IN
50 Back
31.54
31.54
100 Back
33.08
1:04.62
100 Back
1:04.62
408 Alexander Randolph 1:04.64 14 AA Min AAA: 1:02.39 (+2.25s | 3.5%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase
409 Diego Herrera-Basurto 1:04.64 14 AA Min AAA: 1:02.39 (+2.25s | 3.5%) Lakeside Aquatic Club 07/16/2025 2025 Texas Age Group Championships
50 Back
31.33
31.33
100 Back
33.31
1:04.64
100 Back
1:04.64
410 Vincent Liu 1:04.65 14 AA Min AAA: 1:02.39 (+2.26s | 3.5%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
31.01
31.01
100 Back
33.64
1:04.65
100 Back
1:04.65
411 Alexander Eland 1:04.68 15 AA Min AAA: 1:02.39 (+2.29s | 3.5%) Westlake Aquatic Facility 06/06/2025 2025 ST SRG Arena Summer Sizzler
412 Grant Martin 1:04.68 16 AA Min AAA: 1:02.39 (+2.29s | 3.5%) SwimMAC Carolina 01/17/2026 2026 NC SwimMAC Novant LC
50 Back
31.90
31.90
100 Back
32.78
1:04.68
100 Back
1:04.68
413 Max Dionne 1:04.68 16 AA Min AAA: 1:02.39 (+2.29s | 3.5%) Wolverine Aquatics 06/28/2025 Orinda Aquatics LC Senior Open Meet
414 Ty Pocock 1:04.68 15 AA Min AAA: 1:02.39 (+2.29s | 3.5%) CAC Stingrays Swim Team 07/17/2025 2025 CO CSI Senior LC State Championships
50 Back
31.49
31.49
100 Back
33.19
1:04.68
100 Back
1:04.68
415 Caleb Brown 1:04.68 15 AA Min AAA: 1:02.39 (+2.29s | 3.5%) Blue Tide Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
31.62
31.62
100 Back
33.06
1:04.68
100 Back
1:04.68
416 Benson Her 1:04.70 15 AA Min AAA: 1:02.39 (+2.31s | 3.6%) La Mirada Armada 07/23/2025 2025 CA SCS Summer A G Champs
417 Moses Weaver 1:04.70 16 AA Min AAA: 1:02.39 (+2.31s | 3.6%) Center Grove Aquatic Club 07/23/2025 2025 TYR FUTURES OCALA
418 Mason Carter 1:04.71 15 AA Min AAA: 1:02.39 (+2.32s | 3.6%) Cougar Aquatic Team 07/24/2025 2025 RAFC Last Splash Invitational
50 Back
30.62
30.62
100 Back
34.09
1:04.71
100 Back
1:04.71
419 Nicolas Li 1:04.72 15 AA Min AAA: 1:02.39 (+2.33s | 3.6%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
420 Ryan Price 1:04.72 15 AA Min AAA: 1:02.39 (+2.33s | 3.6%) Nova of Virginia 01/17/2026 NOVA LC Winter Invitational
50 Back
31.79
31.79
100 Back
32.93
1:04.72
100 Back
1:04.72
421 Zachary Fisher 1:04.72 15 AA Min AAA: 1:02.39 (+2.33s | 3.6%) Quest Swimming 01/17/2026 NOVA LC Winter Invitational
50 Back
32.04
32.04
100 Back
32.67
1:04.72
100 Back
1:04.72
422 Wesley Knapp 1:04.72 15 AA Min AAA: 1:02.39 (+2.33s | 3.6%) Riptide Swim Team 07/31/2025 2025 ND DRGN MN Senior LC State Championship
50 Back
31.90
31.90
100 Back
32.82
1:04.72
100 Back
1:04.72
423 Kaylan Williams 1:04.73 15 AA Min AAA: 1:02.39 (+2.34s | 3.6%) Can Mississauga Aquatic Club 01/17/2026 2026 Azura Winter Open LCM Invite
424 Nikita Ambotas 1:04.74 15 AA Min AAA: 1:02.39 (+2.35s | 3.6%) Empire Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
30.88
30.88
100 Back
33.86
1:04.74
100 Back
1:04.74
425 Alex Atkinson 1:04.77 14 AA Min AAA: 1:02.39 (+2.38s | 3.7%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
426 Niccolo Troccoli 1:04.77 15 AA Min AAA: 1:02.39 (+2.38s | 3.7%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
30.96
30.96
100 Back
33.81
1:04.77
100 Back
1:04.77
427 William Rankin 1:04.78 15 AA Min AAA: 1:02.39 (+2.39s | 3.7%) Asphalt Green Unified Aquatics 07/29/2025 2025 ISCA Summer Senior Blast
50 Back
32.22
32.22
100 Back
32.56
1:04.78
100 Back
1:04.78
428 Forest Dark 1:04.78 14 AA Min AAA: 1:02.39 (+2.39s | 3.7%) Katy Aquatic Team For Youth 07/16/2025 2025 Texas Age Group Championships
50 Back
30.82
30.82
100 Back
33.96
1:04.78
100 Back
1:04.78
429 Carlo Chisari 1:04.78 15 AA Min AAA: 1:02.39 (+2.39s | 3.7%) Alto Swim Club 07/19/2025 Alto Last Splash
430 Edward Hansen 1:04.79 16 AA Min AAA: 1:02.39 (+2.40s | 3.7%) Utah Valley Aquatics 07/24/2025 2025 RAFC Last Splash Invitational
50 Back
31.44
31.44
100 Back
33.35
1:04.79
100 Back
1:04.79
431 Christopher Wang 1:04.79 16 AA Min AAA: 1:02.39 (+2.40s | 3.7%) Pleasanton Seahawks 06/28/2025 Orinda Aquatics LC Senior Open Meet
432 Michael Stafford 1:04.80 14 AA Min AAA: 1:02.39 (+2.41s | 3.7%) Naval Academy Aquatic Club 06/14/2024 SwimRVA Summer Invitational
50 Back
31.24
31.24
100 Back
33.56
1:04.80
100 Back
1:04.80
433 Trenton Reimer 1:04.80 16 A Min AA: 1:03.69 (+1.11s | 1.7%) Socal Aquatics Association 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Back
31.64
31.64
100 Back
33.16
1:04.80
100 Back
1:04.80
434 Alex Jack 1:04.80 15 AA Min AAA: 1:02.39 (+2.41s | 3.7%) Seattle Metropolitan Aquatic C 05/02/2025 2025 THSC Spring Invitational
50 Back
31.73
31.73
100 Back
33.07
1:04.80
100 Back
1:04.80
435 Jacob Foerster 1:04.81 16 AA Min AAA: 1:02.39 (+2.42s | 3.7%) Monocacy Aquatic Club 01/03/2026 2026 AAC LC Invite
436 Samuel Hobson 1:04.82 16 AA Min AAA: 1:02.39 (+2.43s | 3.7%) Velocity Swimming 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
437 Thomas Bass 1:04.83 15 AA Min AAA: 1:02.39 (+2.44s | 3.8%) Watertown Area Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Back
31.49
31.49
100 Back
33.34
1:04.83
100 Back
1:04.83
438 Ethan Lin 1:04.84 15 AA Min AAA: 1:02.39 (+2.45s | 3.8%) Wave Aquatics 07/17/2025 2025 PN 13 O LC Senior Championships
439 Jack Valentine 1:04.85 14 AA Min AAA: 1:02.39 (+2.46s | 3.8%) Tide Swimming 07/25/2024 2024 VA LC Age Group Championships
440 Johnathan Kirk 1:04.87 16 AA Min AAA: 1:02.39 (+2.48s | 3.8%) Tiger Aquatics Swim Club 07/10/2025 2025 ST TXLA SZ LC Sectional Champs
50 Back
30.90
30.90
100 Back
33.97
1:04.87
100 Back
1:04.87
441 Tommy Jiang 1:04.88 14 AA Min AAA: 1:02.39 (+2.49s | 3.8%) Dart Swimming 06/26/2025 2025 TYR GO Challenge
442 Andy Lee 1:04.89 14 AA Min AAA: 1:02.39 (+2.50s | 3.9%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
31.46
31.46
100 Back
33.43
1:04.89
100 Back
1:04.89
443 Coe Dauler 1:04.89 15 AA Min AAA: 1:02.39 (+2.50s | 3.9%) Lake Oswego Swim Club 05/02/2025 2025 THSC Spring Invitational
50 Back
31.36
31.36
100 Back
33.53
1:04.89
100 Back
1:04.89
444 Marcos Smith 1:04.90 16 AA Min AAA: 1:02.39 (+2.51s | 3.9%) Fairfax Foxes Swimming 01/03/2026 2026 AAC LC Invite
445 Stanley Banash 1:04.90 15 AA Min AAA: 1:02.39 (+2.51s | 3.9%) Mission Viejo Nadadores 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
446 Lance Butler 1:04.91 15 AA Min AAA: 1:02.39 (+2.52s | 3.9%) Sarasota Sharks 07/17/2025 2025 Florida Summer Senior Championships
50 Back
31.34
31.34
100 Back
33.57
1:04.91
100 Back
1:04.91
447 Roman Drews 1:04.91 15 AA Min AAA: 1:02.39 (+2.52s | 3.9%) Rockville Montgomery Swim Club 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Back
32.27
32.27
100 Back
32.64
1:04.91
100 Back
1:04.91
448 Kellen Tamburini 1:04.91 15 AA Min AAA: 1:02.39 (+2.52s | 3.9%) Foothills Swim Team 07/17/2025 2025 CO CSI Senior LC State Championships
50 Back
31.92
31.92
100 Back
32.99
1:04.91
100 Back
1:04.91
449 Aramis Willett 1:04.91 13 AA Min AAA: 1:02.39 (+2.52s | 3.9%) Heartland Swim Assoc 06/16/2023 2023 CA SCS June AG Invite @ La Mirada Armada
450 Ayden Greer 1:04.92 14 AA Min AAA: 1:02.39 (+2.53s | 3.9%) SwimRVA 06/14/2024 SwimRVA Summer Invitational
50 Back
31.74
31.74
100 Back
33.18
1:04.92
100 Back
1:04.92

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.