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Alto Swim Club Boys 15-16 400 M Free

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 Dylan Zhao 4:10.32 15 AAAA Min Alto Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
28.60
28.60
100 Free
30.62
59.22
100 Free
59.22
150 Free
31.62
1:30.84
200 Free
31.60
2:02.44
100 Free
1:03.22
250 Free
32.40
2:34.84
300 Free
32.22
3:07.06
100 Free
1:04.62
350 Free
32.42
3:39.48
400 Free
30.84
4:10.32
100 Free
1:03.26
2 Oscar Zhang 4:16.57 15 AAA Min AAAA: 4:10.59 (+5.98s | 2.3%) Alto Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
30.20
30.20
100 Free
31.65
1:01.85
100 Free
1:01.85
150 Free
32.60
1:34.45
200 Free
32.46
2:06.91
100 Free
1:05.06
250 Free
33.59
2:40.50
300 Free
32.45
3:12.95
100 Free
1:06.04
350 Free
32.68
3:45.63
400 Free
30.94
4:16.57
100 Free
1:03.62
3 Ben Yu 4:19.31 16 AAA Min AAAA: 4:10.59 (+8.72s | 3.4%) Sunnyvale Swim Club 07/18/2024 2024 CA Fullerton CA NV Speedo Sectionals
50 Free
30.08
30.08
100 Free
32.53
1:02.61
100 Free
1:02.61
150 Free
32.62
1:35.23
200 Free
33.10
2:08.33
100 Free
1:05.72
250 Free
33.20
2:41.53
300 Free
33.18
3:14.71
100 Free
1:06.38
350 Free
33.55
3:48.26
400 Free
31.05
4:19.31
100 Free
1:04.60
4 Yixuan Zhang 4:27.47 14 AA Min AAA: 4:22.49 (+4.98s | 1.9%) Alto Swim Club 07/31/2025 2025 Long Course Far Western Championship
5 Daoqi Zhu 4:27.61 15 AA Min AAA: 4:22.49 (+5.12s | 1.9%) Alto Swim Club 06/12/2026 BAC Long Course
6 Yangyue Zhu 4:29.29 15 AA Min AAA: 4:22.49 (+6.80s | 2.5%) Alto Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
30.81
30.81
100 Free
33.43
1:04.24
100 Free
1:04.24
150 Free
35.29
1:39.53
200 Free
34.41
2:13.94
100 Free
1:09.70
250 Free
34.78
2:48.72
300 Free
33.56
3:22.28
100 Free
1:08.34
350 Free
34.23
3:56.51
400 Free
32.78
4:29.29
100 Free
1:07.01
7 Agustin Araya 4:32.86 15 AA Min AAA: 4:22.49 (+10.37s | 3.8%) Alto Swim Club 06/20/2026 Alto Summer Swelter
8 Ryuma Elias 4:38.26 16 A Min AA: 4:34.39 (+3.87s | 1.4%) Alto Swim Club 06/18/2026 HISI Senior Summer Championship (LCM)
50 Free
32.36
32.36
100 Free
34.39
1:06.76
100 Free
1:06.76
150 Free
36.13
1:42.89
200 Free
35.76
2:18.65
100 Free
1:11.89
250 Free
35.74
2:54.39
300 Free
35.22
3:29.61
100 Free
1:10.96
350 Free
35.26
4:04.87
400 Free
33.39
4:38.26
100 Free
1:08.65
9 Sebastian Lin 4:39.53 16 A Min AA: 4:34.39 (+5.14s | 1.8%) Alto Swim Club 06/12/2026 BAC Long Course
10 Jerrick Yong 4:50.52 16 BB Min A: 4:46.39 (+4.13s | 1.4%) Alto Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
11 Karl Kaldenhoff 4:54.28 15 BB Min A: 4:46.39 (+7.89s | 2.7%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
12 Yu-Sen Lo 5:01.28 15 BB Min A: 4:46.39 (+14.89s | 4.9%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
13 Ivan Goulart 5:14.10 15 B Min BB: 5:10.19 (+3.91s | 1.2%) Bulldog Swim Club 06/21/2024 Alto Beat The Heat Friday
14 Mason Chan 5:16.87 15 B Min BB: 5:10.19 (+6.68s | 2.1%) Alto Swim Club 06/27/2025 Alto Summer Swelter
15 Roman Elman 5:33.50 14 B Min BB: 5:10.19 (+23.31s | 7.0%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
16 Bryan Wang 5:34.90 14 B: 5:34.09 (+0.81s | 0.2%) Alto Swim Club 07/20/2024 Alto Last Splash Invitational
17 Ethan Chen 5:49.56 15 B: 5:34.09 (+15.47s | 4.4%) Alto Swim Club 04/29/2023 ALTO C B A+ Long Course Meet
18 Ivan Dub 5:50.63 15 B: 5:34.09 (+16.54s | 4.7%) Alto Swim Club 06/21/2024 Alto Beat The Heat Friday
19 Herbert Kong 6:28.22 15 B: 5:34.09 (+54.13s | 13.9%) Alto Swim Club 07/20/2024 Alto Last Splash Invitational
20 Ethan Jiang 6:31.43 15 B: 5:34.09 (+57.34s | 14.6%) Alto Swim Club 07/20/2024 Alto Last Splash Invitational
21 Arsh Abhinkar 7:05.57 15 B: 5:34.09 (+91.48s | 21.5%) Alto Swim Club 07/20/2024 Alto Last Splash Invitational

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.