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Alto Swim Club Boys 15-16 100 M Back

These rankings show the swimmers' placement within their swim team.
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 Finn Crawford 58.53 16 AAAA Min Alto Swim Club 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
50 Back
28.50
28.50
100 Back
30.03
58.53
100 Back
58.53
2 Jerrick Yong 1:02.17 16 AAA Min AAAA: 59.49 (+2.68s | 4.3%) Alto Swim Club 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
50 Back
30.33
30.33
100 Back
31.84
1:02.17
100 Back
1:02.17
3 Max Zhu 1:02.41 15 AA Min AAA: 1:02.39 (+0.02s | 0.0%) Alto Swim Club 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
50 Back
30.24
30.24
100 Back
32.17
1:02.41
100 Back
1:02.41
4 Chengyuan Song 1:03.01 15 AA Min AAA: 1:02.39 (+0.62s | 1.0%) Alto Swim Club 07/31/2025 2025 Long Course Far Western Championship
5 Ivan Goulart 1:04.50 15 AA Min AAA: 1:02.39 (+2.11s | 3.3%) Alto Swim Club 07/16/2026 2026 CA NV Summer Speedo Sectionals @ BREA
50 Back
31.04
31.04
100 Back
33.46
1:04.50
100 Back
1:04.50
6 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
7 Emmanuel Yepez 1:06.20 16 A Min AA: 1:05.19 (+1.01s | 1.5%) Westchester Aquatic Club 05/14/2026 2026 EZ LC Speedo Super Sectionals
8 Sebastian Lin 1:06.77 16 A Min AA: 1:05.19 (+1.58s | 2.4%) Alto Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
9 Ben Yu 1:08.27 16 BB Min A: 1:07.99 (+0.28s | 0.4%) Sunnyvale Swim Club 07/25/2024 2024 Long Course Far Western Championship
10 Karl Kaldenhoff 1:09.80 15 BB Min A: 1:07.99 (+1.81s | 2.6%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
11 Daoqi Zhu 1:09.91 16 BB Min A: 1:07.99 (+1.92s | 2.7%) Alto Swim Club 07/25/2026 Alto Last Splash
12 Ryuma Elias 1:12.04 16 BB Min A: 1:07.99 (+4.05s | 5.6%) Bulldog Swim Club 05/17/2025 2025 LAMV SCM C B A+
50 Back
35.26
35.26
100 Back
36.78
1:12.04
100 Back
1:12.04
13 Nilay Hugenmatter 1:12.46 16 BB Min A: 1:07.99 (+4.47s | 6.2%) Alto Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Back
35.36
35.36
100 Back
37.10
1:12.46
100 Back
1:12.46
14 Ethan Chen 1:12.96 15 BB Min A: 1:07.99 (+4.97s | 6.8%) Alto Swim Club 06/20/2026 Alto Summer Swelter
15 Agustin Araya 1:13.15 15 BB Min A: 1:07.99 (+5.16s | 7.1%) Alto Swim Club 07/25/2026 Alto Last Splash
16 Dylan Zhao 1:13.29 15 BB Min A: 1:07.99 (+5.30s | 7.2%) Santa Clara Swim Club 06/22/2024 Alto Beat The Heat Sat Sun
17 Oscar Zhang 1:15.51 15 B Min BB: 1:13.69 (+1.82s | 2.4%) Burlingame Aquatics 06/06/2025 BAC C B A Meet
50 Back
36.73
36.73
100 Back
38.78
1:15.51
100 Back
1:15.51
18 Yu-Sen Lo 1:16.40 15 B Min BB: 1:13.69 (+2.71s | 3.5%) Alto Swim Club 06/27/2025 Alto Summer Swelter
19 Boxin Ni 1:16.56 16 B Min BB: 1:13.69 (+2.87s | 3.7%) Alto Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
20 Shijie Ren 1:21.84 16 B: 1:19.39 (+2.45s | 3.0%) Alto Swim Club 07/19/2025 Alto Last Splash
21 Herbert Kong 1:22.74 15 B: 1:19.39 (+3.35s | 4.0%) Alto Swim Club 07/19/2025 Alto Last Splash
22 Bryan Wang 1:23.04 14 B: 1:19.39 (+3.65s | 4.4%) Alto Swim Club 06/22/2024 Alto Beat The Heat Sat Sun
23 Roman Elman 1:24.69 14 B: 1:19.39 (+5.30s | 6.3%) Alto Swim Club 07/19/2025 Alto Last Splash
24 Ivan Dub 1:24.99 15 B: 1:19.39 (+5.60s | 6.6%) Alto Swim Club 07/25/2026 Alto Last Splash
25 Sean Gao 1:26.00 15 B: 1:19.39 (+6.61s | 7.7%) Alto Swim Club 07/19/2025 Alto Last Splash
26 Wyatt Keng 1:27.57 15 B: 1:19.39 (+8.18s | 9.3%) Alto Swim Club 07/25/2026 Alto Last Splash
27 Logan Green 1:27.76 15 B: 1:19.39 (+8.37s | 9.5%) Alto Swim Club 06/12/2026 BAC Long Course
28 Arsh Abhinkar 1:32.94 15 B: 1:19.39 (+13.55s | 14.6%) Alto Swim Club 07/19/2025 Alto Last Splash
29 Ryan Chen 1:36.37 15 B: 1:19.39 (+16.98s | 17.6%) Alto Swim Club 07/25/2026 Alto Last Splash
30 Mason Chan 1:36.94 15 B: 1:19.39 (+17.55s | 18.1%) Alto Swim Club 06/29/2024 Alto Summer Swelter
31 Ethan Jiang 1:38.16 15 B: 1:19.39 (+18.77s | 19.1%) Alto Swim Club 06/22/2024 Alto Beat The Heat Sat Sun
32 Joseph Dhalluin 1:41.91 15 B: 1:19.39 (+22.52s | 22.1%) Alto Swim Club 04/27/2024 Alto Spring Jam
33 Alexander Masson 1:46.59 14 B: 1:19.39 (+27.20s | 25.5%) Alto Swim Club 04/27/2024 Alto Spring Jam

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.