New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
1 Emmett Campbell 40.00 12 AAAA Min Sandpipers of Nevada 07/16/2025 Renee And Jim Patterson Meet 2025
2 Qianpu Ye 1:02.84 12 AAAA Min Aquazot Swim Club 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Back
31.05
31.05
100 Back
31.79
1:02.84
100 Back
1:02.84
3 Lorenz Fahnenschmidt 1:05.92 12 AAAA Min Unattached 07/29/2026 2026 Southern Zone Age Group Championship
50 Back
31.60
31.60
100 Back
34.32
1:05.92
100 Back
1:05.92
4 Zakhar Rudenko 1:07.19 11 AAAA Min Irvine Novaquatics 06/11/2026 2026 SCS June AG Invite
50 Back
32.53
32.53
100 Back
34.66
1:07.19
100 Back
1:07.19
5 Kai Rodriguez 1:07.24 12 AAAA Min Unattached 07/29/2026 2026 Southern Zone Age Group Championship
50 Back
32.56
32.56
100 Back
34.68
1:07.24
100 Back
1:07.24
6 Brandon Infante 1:07.30 12 AAAA Min Unattached 07/29/2026 2026 Southern Zone Age Group Championship
50 Back
32.50
32.50
100 Back
34.79
1:07.30
100 Back
1:07.30
7 Anton-David Bernstein 1:07.61 12 AAAA Min Unattached 07/30/2026 2026 CZ 14 U Championship Meet IN
50 Back
32.22
32.22
100 Back
35.38
1:07.61
100 Back
1:07.61
8 Hunter Gumbayan 1:07.81 12 AAAA Min SwimRise Aquatics 06/26/2026 2026 SwimRise Season Finale
9 Julian Ivanov 1:07.87 12 AAAA Min Unattached 08/06/2026 2026 CZ 14 U Championship Meet MN
50 Back
33.27
33.27
100 Back
34.60
1:07.87
100 Back
1:07.87
10 Emiliano Medrano 1:07.99 12 AAAA Min Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
11 Ethen Cowles 1:08.02 12 AAAA Min SwimMAC Carolina 07/16/2026 2026 NCS LC AG Championships
50 Back
33.42
33.42
100 Back
34.60
1:08.02
100 Back
1:08.02
12 Oliver Li 1:08.10 12 AAAA Min Brea Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Back
33.16
33.16
100 Back
34.94
1:08.10
100 Back
1:08.10
13 Luca Ferrera 1:08.18 12 AAAA Min Unattached 07/29/2026 2026 Southern Zone Age Group Championship
50 Back
33.40
33.40
100 Back
34.78
1:08.18
100 Back
1:08.18
14 Junyou He 1:08.26 11 AAAA Min Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
15 Alexander Wang 1:08.30 12 AAAA Min Sarasota Sharks 07/09/2026 2026 FL Summer Age Group Championships
50 Back
33.22
33.22
100 Back
35.08
1:08.30
100 Back
1:08.30
16 Gabriel Brown 1:08.60 11 AAAA Min Unattached 07/30/2026 2026 CZ 14 U Championship Meet IN
50 Back
32.95
32.95
100 Back
35.65
1:08.60
100 Back
1:08.60
17 Jonathan Hernandez 1:08.86 12 AAAA Min NC State University 07/29/2026 2026 Southern Zone Age Group Championship
50 Back
33.45
33.45
100 Back
35.41
1:08.86
100 Back
1:08.86
18 Kion Sonomura 1:08.89 12 AAAA Min Utah Zone Team 08/05/2026 2026 Western Zone Age Group Championships
19 Graham Hunter 1:08.94 11 AAAA Min Loyola Blakefield Aquatics 07/29/2026 2026 MD LSC LC Championship
20 Michael Li 1:08.94 12 AAAA Min Lakeside Swim Team 06/04/2026 98th Ohio Valley Championships 2026
21 Paul Foley 1:08.99 12 AAAA Min Upper Valley Aquatic Club 07/23/2026 2026 NE CS TT LCM 13 O Championships
50 Back
33.64
33.64
100 Back
35.35
1:08.99
100 Back
1:08.99
22 Asher Hale-Cathey 1:09.16 12 AAAA Min Fusion Aquatics 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Back
33.88
33.88
100 Back
35.28
1:09.16
100 Back
1:09.16
23 Kyle Tung 1:09.26 12 AAAA Min Unattached 08/06/2026 2026 CZ 14 U Championship Meet MN
50 Back
34.59
34.59
100 Back
34.67
1:09.26
100 Back
1:09.26
24 Eric Yun 1:09.42 12 AAAA Min Tac Titans 07/24/2026 2026 TAC TITANS Closeout Meet
50 Back
33.45
33.45
100 Back
35.97
1:09.42
100 Back
1:09.42
25 Miles Lee 1:09.47 12 AAAA Min Unattached 08/05/2026 2026 Western Zone Age Group Championships
50 Back
33.61
33.61
100 Back
35.86
1:09.47
100 Back
1:09.47
26 Ray Liu 1:09.55 12 AAAA Min Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Back
33.41
33.41
100 Back
36.14
1:09.55
100 Back
1:09.55
27 Bryson Balmaceda 1:09.57 12 AAAA Min South Texas 07/29/2026 2026 Southern Zone Age Group Championship
50 Back
34.04
34.04
100 Back
35.53
1:09.57
100 Back
1:09.57
28 Willie Chapman 1:09.63 12 AAAA Min Unattached 07/29/2026 2026 Southern Zone Age Group Championship
29 Colton Blazer 1:09.71 12 AAAA Min North Carolina Aquatic Club 07/16/2026 2026 NCS LC AG Championships
50 Back
34.25
34.25
100 Back
35.46
1:09.71
100 Back
1:09.71
30 Nikolai Ryndin 1:09.92 12 AAAA Min Bellevue Club Swim Team 07/23/2026 2026 PN LC 12 U Championships Approved
50 Back
33.56
33.56
100 Back
36.36
1:09.92
100 Back
1:09.92
31 Eli Hu 1:10.01 11 AAAA Min Mission Viejo Nadadores 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Back
34.47
34.47
100 Back
35.54
1:10.01
100 Back
1:10.01
32 Callen Willamowski 1:10.12 12 AAAA Min Lima Family YMCA Swim Team 07/23/2026 2026 OH LC Junior Championships
50 Back
33.90
33.90
100 Back
36.22
1:10.12
100 Back
1:10.12
33 Nolan Chen 1:10.13 12 AAAA Min Nitro Swimming 05/30/2026 2026 ST NTRO LC May Splashdown
50 Back
33.42
33.42
100 Back
36.71
1:10.13
100 Back
1:10.13
34 William Mclean 1:10.25 12 AAAA Min Quicksilver Swimming 07/17/2026 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Back
34.18
34.18
100 Back
36.07
1:10.25
100 Back
1:10.25
35 Nicholas Kratz 1:10.28 12 AAAA Min Columbia Aquatics Association 07/29/2026 2026 MD LSC LC Championship
36 Bennett Laaser 1:10.38 12 AAAA Min Planet Swim Aquatics 07/09/2026 2026 FL Summer Age Group Championships
50 Back
34.77
34.77
100 Back
35.61
1:10.38
100 Back
1:10.38
37 Beau Fowler 1:10.50 12 AAA Min AAAA: 1:10.39 (+0.11s | 0.2%) Sporting Jax Aquatic Club 07/09/2026 2026 FL Summer Age Group Championships
38 Hudson Wenzel 1:10.59 11 AAA Min AAAA: 1:10.39 (+0.20s | 0.3%) Unattached 07/29/2026 2026 Southern Zone Age Group Championship
50 Back
33.99
33.99
100 Back
36.60
1:10.59
100 Back
1:10.59
39 Albert Li 1:10.65 11 AAA Min AAAA: 1:10.39 (+0.26s | 0.4%) Aquazot Swim Club 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Back
34.16
34.16
100 Back
36.49
1:10.65
100 Back
1:10.65
40 Rowe Kirkpatrick 1:10.73 12 AAA Min AAAA: 1:10.39 (+0.34s | 0.5%) Unattached 08/05/2026 2026 Western Zone Age Group Championships
41 Patrick Vaughan 1:10.75 12 AAA Min AAAA: 1:10.39 (+0.36s | 0.5%) Mecklenburg Swim Association 07/16/2026 2026 NCS LC AG Championships
50 Back
33.64
33.64
100 Back
37.11
1:10.75
100 Back
1:10.75
42 Clay Harper 1:10.75 12 AAA Min AAAA: 1:10.39 (+0.36s | 0.5%) Cascade Swim Club 07/23/2026 2026 PN LC 12 U Championships Approved
50 Back
34.68
34.68
100 Back
36.07
1:10.75
100 Back
1:10.75
43 Lukas Bartlett 1:10.76 12 AAA Min AAAA: 1:10.39 (+0.37s | 0.5%) Can Pacific Coast Swimming 07/30/2026 Long Course Far Westerns
50 Back
35.40
35.40
100 Back
35.36
1:10.76
100 Back
1:10.76
44 Jace Jackson 1:10.77 11 AAA Min AAAA: 1:10.39 (+0.38s | 0.5%) Unattached 07/30/2026 2026 CZ 14 U Championship Meet IN
50 Back
34.25
34.25
100 Back
36.52
1:10.77
100 Back
1:10.77
45 Jack Stanley 1:10.83 12 AAA Min AAAA: 1:10.39 (+0.44s | 0.6%) Prime Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
33.79
33.79
100 Back
37.04
1:10.83
100 Back
1:10.83
46 David Bao 1:10.89 12 AAA Min AAAA: 1:10.39 (+0.50s | 0.7%) Tac Titans 07/16/2026 2026 NCS LC AG Championships
50 Back
34.21
34.21
100 Back
36.68
1:10.89
100 Back
1:10.89
47 Samuel Olejniczak 1:10.90 12 AAA Min AAAA: 1:10.39 (+0.51s | 0.7%) Unattached 07/29/2026 2026 Southern Zone Age Group Championship
48 Devon White 1:10.94 12 AAA Min AAAA: 1:10.39 (+0.55s | 0.8%) Unattached 06/19/2026 2026 MultiCultural Zones
50 Back
34.64
34.64
100 Back
36.30
1:10.94
100 Back
1:10.94
49 Daniel An 1:10.99 12 AAA Min AAAA: 1:10.39 (+0.60s | 0.8%) Irvine Novaquatics 07/16/2026 2026 SCS ELITE Age Group LCM Championship
50 Back
34.20
34.20
100 Back
36.79
1:10.99
100 Back
1:10.99
50 Philip Scharper 1:10.99 11 AAA Min AAAA: 1:10.39 (+0.60s | 0.8%) North Baltimore Aquatic Club 07/29/2026 2026 MD LSC LC Championship

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.