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San Diego-Imperial Swimming Boys 15-16 - 100 Y Back

These rankings show the swimmers' placement within their Local Swimming Committee (LSC).
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 Josiah Chen 1:02.85 15 B Min BB: 1:02.69 (+0.16s | 0.3%) Pacific Swim 10/25/2024 2024 SI MRA ALL AGES A BB MEET(BB MINIMUM)
50 Back
30.38
30.38
100 Back
32.47
1:02.85
100 Back
1:02.85
52 Dominick Mikhailenko 1:03.42 16 B Min BB: 1:02.69 (+0.73s | 1.2%) North Coast Aquatics 01/18/2025 2025 SI HSA NTS All Aes Meet
53 Denis Petrenko 1:03.53 16 B Min BB: 1:02.69 (+0.84s | 1.3%) Cali Piranha Swim Team 06/07/2025 2025 SI JBST Splash Dash Max
50 Back
31.65
31.65
100 Back
31.88
1:03.53
100 Back
1:03.53
54 Vincent Kahn 1:04.00 15 B Min BB: 1:02.69 (+1.31s | 2.0%) Bay Club Aquatics 12/13/2024 2024 CA GWSC SCS WAG
50 Back
31.27
31.27
100 Back
32.73
1:04.00
100 Back
1:04.00
55 Leif Peters-Barnes 1:04.25 16 B Min BB: 1:02.69 (+1.56s | 2.4%) Rancho San Dieguito 12/21/2024 2024 SI Winter Age Group Championships
50 Back
31.31
31.31
100 Back
32.94
1:04.25
100 Back
1:04.25
56 Ryan Urioste 1:04.29 15 B Min BB: 1:02.69 (+1.60s | 2.5%) Unattached 03/21/2026 2026 SI CAST All Ages NTS Meet South
57 James Calma 1:04.39 15 B Min BB: 1:02.69 (+1.70s | 2.6%) South Bay Aquatics 02/07/2025 2025 SI SBA All Ages NTS Meet Feb 7 9
50 Back
31.38
31.38
100 Back
33.01
1:04.39
100 Back
1:04.39
58 Andrew Sanchez-Waddell 1:04.85 16 B Min BB: 1:02.69 (+2.16s | 3.3%) Swim Excellence Academy 01/31/2026 2026 SBA All Ages NTS Meet
50 Back
31.36
31.36
100 Back
33.49
1:04.85
100 Back
1:04.85
59 Cedrick Tolentino 1:05.18 16 B Min BB: 1:02.69 (+2.49s | 3.8%) Sea to Desert Swim Association 02/07/2025 2025 SI SDSA All Ages A BB
50 Back
32.03
32.03
100 Back
33.15
1:05.18
100 Back
1:05.18
60 Cameron Khadivi 1:05.30 16 B Min BB: 1:02.69 (+2.61s | 4.0%) Rancho San Dieguito 10/11/2025 2025 SI RSD All Ages B C Meet
50 Back
31.20
31.20
100 Back
34.10
1:05.30
100 Back
1:05.30
61 Zhongsheng Yu 1:05.52 16 B Min BB: 1:02.69 (+2.83s | 4.3%) Pacific Swim 11/15/2024 2024 SI SDSA A BB All Ages
50 Back
31.83
31.83
100 Back
33.69
1:05.52
100 Back
1:05.52
62 Gavin Li 1:05.72 16 B Min BB: 1:02.69 (+3.03s | 4.6%) North Coast Aquatics 02/07/2025 2025 SI SDSA All Ages A BB
50 Back
32.02
32.02
100 Back
33.70
1:05.72
100 Back
1:05.72
63 Teng Shang 1:05.96 15 B Min BB: 1:02.69 (+3.27s | 5.0%) Rancho San Dieguito 02/07/2025 2025 SI SBA All Ages NTS Meet Feb 7 9
50 Back
31.27
31.27
100 Back
34.69
1:05.96
100 Back
1:05.96
64 Ricky Feldman 1:06.43 15 B Min BB: 1:02.69 (+3.74s | 5.6%) Rancho San Dieguito 12/05/2025 SI 2025 RSD All Ages WAG Max
50 Back
31.67
31.67
100 Back
34.76
1:06.43
100 Back
1:06.43
65 Brogan Toback 1:06.62 16 B Min BB: 1:02.69 (+3.93s | 5.9%) Swim Excellence Academy 12/05/2025 2025 SI JBST Wag Max Meet
50 Back
32.29
32.29
100 Back
34.33
1:06.62
100 Back
1:06.62
66 Yan Yu 1:06.63 16 B Min BB: 1:02.69 (+3.94s | 5.9%) Pacific Swim 02/07/2025 2025 SI SDSA All Ages A BB
50 Back
32.38
32.38
100 Back
34.25
1:06.63
100 Back
1:06.63
67 Caleb Ly 1:06.75 15 B Min BB: 1:02.69 (+4.06s | 6.1%) Mission Valley YMCA 01/31/2026 2026 SBA All Ages NTS Meet
50 Back
32.28
32.28
100 Back
34.47
1:06.75
100 Back
1:06.75
68 Lucas Guerrero 1:07.01 15 B Min BB: 1:02.69 (+4.32s | 6.4%) Heartland Swim Assoc 01/31/2026 2026 SI HSA All Ages NTS Meet
69 Jaxon Vega 1:07.10 16 B Min BB: 1:02.69 (+4.41s | 6.6%) North Coast Aquatics 01/18/2025 2025 SI HSA NTS All Aes Meet
70 Loren Haun 1:07.12 15 B Min BB: 1:02.69 (+4.43s | 6.6%) Silverton 02/11/2026 2026 OR HS 5a 3
50 Back
32.43
32.43
100 Back
34.68
1:07.12
100 Back
1:07.12
71 Filip Zuk 1:07.21 16 B Min BB: 1:02.69 (+4.52s | 6.7%) Pacific Swim 10/05/2024 2024 SI CAST Pentathlon 14 U
50 Back
32.52
32.52
100 Back
34.69
1:07.21
100 Back
1:07.21
72 Sean Guo 1:07.36 15 B Min BB: 1:02.69 (+4.67s | 6.9%) Sidwell Friends School 02/19/2025 2025 DCSAA Swimming Championships
50 Back
32.15
32.15
100 Back
35.20
1:07.36
100 Back
1:07.36
73 Elijah Araiza 1:07.61 16 B: 1:07.49 (+0.12s | 0.2%) College Area Swim Team 12/06/2024 2024 SI SBA All Ages B WAG Max Meet
50 Back
33.19
33.19
100 Back
34.42
1:07.61
100 Back
1:07.61
74 Connor Ho 1:07.89 15 B: 1:07.49 (+0.40s | 0.6%) Pacific Swim 11/08/2025 HSA All Ages NTS
75 Kenji Yamada 1:08.00 16 B: 1:07.49 (+0.51s | 0.8%) Pacific Swim 12/21/2024 2024 SI Winter Age Group Championships
50 Back
32.47
32.47
100 Back
35.52
1:08.00
100 Back
1:08.00
76 Luca Jones 1:09.20 14 B: 1:07.49 (+1.71s | 2.5%) North Coast Aquatics 12/05/2025 SI 2025 RSD All Ages WAG Max
50 Back
34.40
34.40
100 Back
34.80
1:09.20
100 Back
1:09.20
77 Matthew Smith 1:09.56 16 B: 1:07.49 (+2.07s | 3.0%) Rancho San Dieguito 11/02/2024 2024 SI SBA All Ages B C BB Max Meet Nov 2 3
50 Back
33.57
33.57
100 Back
35.99
1:09.56
100 Back
1:09.56
78 Jadon Xie 1:09.58 15 B: 1:07.49 (+2.09s | 3.0%) Pacific Swim 10/04/2025 2025 SI CAST Pentathlon 14 U Copied
79 Maxim Zviagintsev 1:09.76 15 B: 1:07.49 (+2.27s | 3.3%) Jbarracudas Swim Team 12/06/2024 2024 SI JBST Wag Max Meet
50 Back
34.10
34.10
100 Back
35.66
1:09.76
100 Back
1:09.76
80 Harrison Tarricone 1:10.03 15 B: 1:07.49 (+2.54s | 3.6%) North Coast Aquatics 11/02/2024 2024 SI JBST BC All Ages
50 Back
34.80
34.80
100 Back
35.23
1:10.03
100 Back
1:10.03
81 Max McCauley 1:10.06 16 B: 1:07.49 (+2.57s | 3.7%) Jbarracudas Swim Team 01/31/2026 2026 SI HSA All Ages NTS Meet
82 Brodyn Rice 1:10.34 16 B: 1:07.49 (+2.85s | 4.1%) Rancho San Dieguito 12/06/2024 2024 SI SBA All Ages B WAG Max Meet
50 Back
34.44
34.44
100 Back
35.90
1:10.34
100 Back
1:10.34
83 Nicholas Attebury 1:10.51 16 B: 1:07.49 (+3.02s | 4.3%) Pacific Swim 05/17/2025 2025 SI SBA NTS Meet
50 Back
33.74
33.74
100 Back
36.77
1:10.51
100 Back
1:10.51
84 Robert Stanley 1:10.62 16 B: 1:07.49 (+3.13s | 4.4%) North Coast Aquatics 12/06/2024 2024 SI JBST Wag Max Meet
50 Back
33.79
33.79
100 Back
36.83
1:10.62
100 Back
1:10.62
85 Jacob Lowry 1:10.76 15 B: 1:07.49 (+3.27s | 4.6%) Heartland Swim Assoc 10/11/2025 2025 SI HSA All Ages B C
86 Diego Delgado 1:10.82 14 B: 1:07.49 (+3.33s | 4.7%) Jbarracudas Swim Team 11/21/2025 2025 CA MVN Turkey Classic
50 Back
34.18
34.18
100 Back
36.64
1:10.82
100 Back
1:10.82
87 Ethan McCall 1:10.90 15 B: 1:07.49 (+3.41s | 4.8%) Rancho San Dieguito 01/31/2026 2026 SBA All Ages NTS Meet
50 Back
34.92
34.92
100 Back
35.98
1:10.90
100 Back
1:10.90
88 Samuel Vigil 1:10.94 15 B: 1:07.49 (+3.45s | 4.9%) Sea to Desert Swim Association 11/08/2025 2025 SI SDSA All Ages NTS Meet
50 Back
34.56
34.56
100 Back
36.38
1:10.94
100 Back
1:10.94
89 Declan Gilhooly 1:11.61 15 B: 1:07.49 (+4.12s | 5.8%) Coronado Swim -team Elite 12/06/2024 2024 SI SBA All Ages B WAG Max Meet
50 Back
34.72
34.72
100 Back
36.89
1:11.61
100 Back
1:11.61
90 Abraham Yanez 1:11.96 16 B: 1:07.49 (+4.47s | 6.2%) Pacific Swim 10/12/2024 2024 SI HSA BC All Ages Oct
91 Cam Thompson 1:12.34 16 B: 1:07.49 (+4.85s | 6.7%) Silverton 02/11/2026 2026 OR HS 5a 3
50 Back
34.28
34.28
100 Back
38.06
1:12.34
100 Back
1:12.34
92 Leo Brasil Lamson 1:12.37 16 B: 1:07.49 (+4.88s | 6.7%) Unattached 11/08/2025 HSA All Ages NTS
93 Odin Urtnowski 1:13.01 15 B: 1:07.49 (+5.52s | 7.6%) Trinity Aquatics 12/05/2025 2025 SI JBST Wag Max Meet
50 Back
35.63
35.63
100 Back
37.38
1:13.01
100 Back
1:13.01
94 Zhengji Li 1:13.03 15 B: 1:07.49 (+5.54s | 7.6%) Pacific Swim 05/17/2025 2025 SI SBA NTS Meet
50 Back
35.65
35.65
100 Back
37.38
1:13.03
100 Back
1:13.03
95 West Shaddox 1:13.15 15 B: 1:07.49 (+5.66s | 7.7%) Heartland Swim Assoc 01/31/2026 2026 SI HSA All Ages NTS Meet
96 Cal Kofstad 1:13.23 16 B: 1:07.49 (+5.74s | 7.8%) Silverton 02/15/2025 2025 OR HS 5a 3
50 Back
35.03
35.03
100 Back
38.20
1:13.23
100 Back
1:13.23
97 Elias Mains 1:13.46 15 B: 1:07.49 (+5.97s | 8.1%) South Bay Aquatics 10/06/2024 2024 SI CAST Senior Meet
50 Back
37.23
37.23
100 Back
36.23
1:13.46
100 Back
1:13.46
98 Eli Purcell 1:13.47 15 B: 1:07.49 (+5.98s | 8.1%) Rancho San Dieguito 02/07/2025 2025 SI SBA All Ages NTS Meet Feb 7 9
50 Back
35.27
35.27
100 Back
38.20
1:13.47
100 Back
1:13.47
99 Matthew Liebig 1:13.54 15 B: 1:07.49 (+6.05s | 8.2%) Swim Excellence Academy 12/05/2025 2025 SI JBST Wag Max Meet
50 Back
36.44
36.44
100 Back
37.10
1:13.54
100 Back
1:13.54
100 Kai Garcia 1:13.55 15 B: 1:07.49 (+6.06s | 8.2%) Rancho San Dieguito 12/05/2025 SI 2025 RSD All Ages WAG Max
50 Back
35.25
35.25
100 Back
38.30
1:13.55
100 Back
1:13.55

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.