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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
51 Eren Doker 1:14.75 12 AA Min AAA: 1:14.29 (+0.46s | 0.6%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
52 George Chernev 1:14.79 12 AA Min AAA: 1:14.29 (+0.50s | 0.7%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
36.20
36.20
100 Back
38.59
1:14.79
100 Back
1:14.79
53 Davis Martin 1:14.79 12 AA Min AAA: 1:14.29 (+0.50s | 0.7%) Sierra Nevada Swimming 08/06/2025 2025 Western Zone Age Group Championships
54 Toivo Hepple 1:14.79 12 AA Min AAA: 1:14.29 (+0.50s | 0.7%) Gator Swim Club 07/10/2025 2025 FL Summer Age Group Championships
55 John Shackleton 1:14.81 12 AA Min AAA: 1:14.29 (+0.52s | 0.7%) North Coast Aquatics 06/20/2025 2025 SI SPLASH AND DASH
50 Back
36.11
36.11
100 Back
38.70
1:14.81
100 Back
1:14.81
56 Zuming Zhang 1:14.85 12 AA Min AAA: 1:14.29 (+0.56s | 0.7%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
36.15
36.15
100 Back
38.70
1:14.85
100 Back
1:14.85
57 Cameron Steinbis 1:14.89 12 AA Min AAA: 1:14.29 (+0.60s | 0.8%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
58 Jake Kim 1:14.90 12 AA Min AAA: 1:14.29 (+0.61s | 0.8%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase
59 Carter Adams 1:14.95 11 AA Min AAA: 1:14.29 (+0.66s | 0.9%) Unattached 07/25/2025 2025 CO CSI Age Group Championships
50 Back
36.01
36.01
100 Back
38.94
1:14.95
100 Back
1:14.95
60 Tyler Durkin 1:15.00 12 AA Min AAA: 1:14.29 (+0.71s | 0.9%) Alamo Area Aquatic Association 07/10/2025 2025 ST AAAA STAGS LC Championship
61 Tyson Egnaczak 1:15.09 12 AA Min AAA: 1:14.29 (+0.80s | 1.1%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
62 Henry Linowski 1:15.14 12 AA Min AAA: 1:14.29 (+0.85s | 1.1%) Olympic Cascade Aquatics 07/24/2025 2025 PN LC 12 U Championships
63 Maksym Marshchivskyi 1:15.30 11 AA Min AAA: 1:14.29 (+1.01s | 1.3%) Blast Sharks 07/24/2025 2025 CA SCS Summer A G Champs CANY
64 Nikolai Ryndin 1:15.35 12 AA Min AAA: 1:14.29 (+1.06s | 1.4%) Bellevue Club Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
65 Daniel Lu 1:15.48 12 AA Min AAA: 1:14.29 (+1.19s | 1.6%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
66 Lian Le Roux 1:15.51 12 AA Min AAA: 1:14.29 (+1.22s | 1.6%) Sierra Nevada Swimming 08/06/2025 2025 Western Zone Age Group Championships
67 Nolan Chen 1:15.53 12 AA Min AAA: 1:14.29 (+1.24s | 1.6%) Nitro Swimming 06/20/2025 2025 ST NTRO LC Prelim Final Invite
50 Back
36.41
36.41
100 Back
39.12
1:15.53
100 Back
1:15.53
68 Andrew Shen 1:15.53 12 AA Min AAA: 1:14.29 (+1.24s | 1.6%) Westlake Aquatic Facility 07/10/2025 2025 ST AAAA STAGS LC Championship
50 Back
36.93
36.93
100 Back
38.60
1:15.53
100 Back
1:15.53
69 Gabriel Laurito 1:15.59 12 AA Min AAA: 1:14.29 (+1.30s | 1.7%) Sharks Swim Club 07/16/2025 2025 Texas Age Group Championships
50 Back
36.76
36.76
100 Back
38.83
1:15.59
100 Back
1:15.59
70 Junyou He 1:15.68 11 AA Min AAA: 1:14.29 (+1.39s | 1.8%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
50 Back
35.39
35.39
100 Back
40.29
1:15.68
100 Back
1:15.68
71 Atlas Urun 1:15.79 12 AA Min AAA: 1:14.29 (+1.50s | 2.0%) Bolles School Sharks 07/10/2025 2025 FL Summer Age Group Championships
50 Back
36.74
36.74
100 Back
39.05
1:15.79
100 Back
1:15.79
72 Rowe Kirkpatrick 1:15.85 12 AA Min AAA: 1:14.29 (+1.56s | 2.1%) Lake Oswego Swim Club 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Back
37.62
37.62
100 Back
38.23
1:15.85
100 Back
1:15.85
73 Jason Lou 1:15.90 12 AA Min AAA: 1:14.29 (+1.61s | 2.1%) Aquajets Swim Team 05/29/2025 2025 MN WOLF HUFF N PUFF INVITE
50 Back
35.82
35.82
100 Back
40.08
1:15.90
100 Back
1:15.90
74 Griffin Lin 1:16.03 11 AA Min AAA: 1:14.29 (+1.74s | 2.3%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
75 Jaylen Zhang 1:16.05 12 AA Min AAA: 1:14.29 (+1.76s | 2.3%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
76 Wyatt Watkins 1:16.06 12 AA Min AAA: 1:14.29 (+1.77s | 2.3%) Mansfield Aquatic Club 07/16/2025 2025 Texas Age Group Championships
50 Back
36.13
36.13
100 Back
39.92
1:16.05
100 Back
1:16.05
77 Daniel Rauber 1:16.08 11 AA Min AAA: 1:14.29 (+1.79s | 2.4%) Lakeside Aquatic Club 07/16/2025 2025 Texas Age Group Championships
50 Back
36.31
36.31
100 Back
39.76
1:16.07
100 Back
1:16.07
78 Caden Qu 1:16.09 12 AA Min AAA: 1:14.29 (+1.80s | 2.4%) Waterloo Swimming 05/16/2025 2025 ST ASC Spring Showcase
50 Back
37.48
37.48
100 Back
38.61
1:16.09
100 Back
1:16.09
79 Logan Lorensen 1:16.16 12 AA Min AAA: 1:14.29 (+1.87s | 2.5%) Bolles School Sharks 07/10/2025 2025 FL Summer Age Group Championships
80 Wesley Hamer 1:16.16 12 AA Min AAA: 1:14.29 (+1.87s | 2.5%) Fast Falcons 07/10/2025 2025 FL Summer Age Group Championships
50 Back
37.72
37.72
100 Back
38.44
1:16.16
100 Back
1:16.16
81 Andrew Kovalev 1:16.17 12 AA Min AAA: 1:14.29 (+1.88s | 2.5%) Saint Petersburg Aquatics 07/10/2025 2025 FL Summer Age Group Championships
82 Marcus Ognoskie 1:16.18 12 AA Min AAA: 1:14.29 (+1.89s | 2.5%) Longhorn Aquatics 07/16/2025 2025 Texas Age Group Championships
50 Back
37.07
37.07
100 Back
39.11
1:16.18
100 Back
1:16.18
83 Mikel Ruiz-Massieu 1:16.23 11 AA Min AAA: 1:14.29 (+1.94s | 2.5%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase
84 Reagan Kovijanich 1:16.29 12 AA Min AAA: 1:14.29 (+2.00s | 2.6%) Lakeshore Swim Club 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
36.82
36.82
100 Back
39.47
1:16.29
100 Back
1:16.29
85 Zhuo Chen 1:16.30 12 AA Min AAA: 1:14.29 (+2.01s | 2.6%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
36.96
36.96
100 Back
39.34
1:16.30
100 Back
1:16.30
86 Aiden Brown 1:16.31 12 AA Min AAA: 1:14.29 (+2.02s | 2.6%) Bellevue Club Swim Team 07/24/2025 2025 PN LC 12 U Championships
50 Back
37.33
37.33
100 Back
38.97
1:16.30
100 Back
1:16.30
87 Daniel Zhang 1:16.38 12 AA Min AAA: 1:14.29 (+2.09s | 2.7%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
37.34
37.34
100 Back
39.03
1:16.37
100 Back
1:16.37
88 Bronson Jenner 1:16.43 12 AA Min AAA: 1:14.29 (+2.14s | 2.8%) Phoenix Swim Club 06/20/2025 2025 SI SPLASH AND DASH
50 Back
37.36
37.36
100 Back
39.07
1:16.43
100 Back
1:16.43
89 Clay Harper 1:16.45 12 AA Min AAA: 1:14.29 (+2.16s | 2.8%) Cascade Swim Club 07/24/2025 2025 PN LC 12 U Championships
50 Back
37.52
37.52
100 Back
38.93
1:16.45
100 Back
1:16.45
90 Dominic Bell 1:16.54 12 AA Min AAA: 1:14.29 (+2.25s | 2.9%) Swim Streamline at Northampton 07/16/2025 2025 Texas Age Group Championships
50 Back
37.23
37.23
100 Back
39.31
1:16.54
100 Back
1:16.54
91 Henry McLaren 1:16.58 12 AA Min AAA: 1:14.29 (+2.29s | 3.0%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
92 Cadel Schwartz 1:16.59 12 AA Min AAA: 1:14.29 (+2.30s | 3.0%) Quest Swimming 07/25/2024 2024 VA LC Age Group Championships
50 Back
37.41
37.41
100 Back
39.18
1:16.59
100 Back
1:16.59
93 Mitchell Sowder 1:16.60 12 AA Min AAA: 1:14.29 (+2.31s | 3.0%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
37.70
37.70
100 Back
38.90
1:16.60
100 Back
1:16.60
94 Henry Green 1:16.64 12 AA Min AAA: 1:14.29 (+2.35s | 3.1%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
95 Jacob Jiang 1:16.75 12 AA Min AAA: 1:14.29 (+2.46s | 3.2%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
36.82
36.82
100 Back
39.93
1:16.75
100 Back
1:16.75
96 Knox Ruffennach 1:16.83 12 AA Min AAA: 1:14.29 (+2.54s | 3.3%) Lakeside Aquatic Club 07/16/2025 2025 Texas Age Group Championships
97 Emmanuel Guerrero 1:16.83 12 AA Min AAA: 1:14.29 (+2.54s | 3.3%) Patriot Aquatics 06/12/2025 2025 RAFC Summer Solstice
50 Back
37.90
37.90
100 Back
38.93
1:16.83
100 Back
1:16.83
98 Clement Lezin 1:16.87 12 AA Min AAA: 1:14.29 (+2.58s | 3.4%) Swim Lake City Legends 07/17/2025 2025 UTAGS LC Championships
50 Back
36.40
36.40
100 Back
40.47
1:16.87
100 Back
1:16.87
99 Gary Yan 1:16.90 12 AA Min AAA: 1:14.29 (+2.61s | 3.4%) Blazing Barracudas 06/12/2025 Holtrey Summer Classic
50 Back
37.09
37.09
100 Back
39.81
1:16.90
100 Back
1:16.90
100 Zander Tan 1:16.93 12 AA Min AAA: 1:14.29 (+2.64s | 3.4%) Nova of Virginia 07/25/2024 2024 VA LC Age Group Championships

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.