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Alto Swim Club Boys 15-16 400 Y IM

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 Jerrick Yong 4:11.05 16 AAA Min AAAA: 4:01.59 (+9.46s | 3.8%) Alto Swim Club 11/07/2025 Pleasanton Seahawks SC Senior 2
50 Fly
25.65
25.65
100 Fly
29.94
55.59
100 Fly
55.59
150 Back
31.97
1:27.56
200 Back
31.13
1:58.69
100 Back
1:03.10
250 Breast
36.74
2:35.43
300 Breast
36.85
3:12.28
100 Breast
1:13.59
350 Free
30.10
3:42.38
400 Free
28.67
4:11.05
100 Free
58.77
2 Ben Yu 4:11.78 16 AAA Min AAAA: 4:01.59 (+10.19s | 4.0%) Alto Swim Club 02/26/2026 2026 SI CA NV Speedo Sectionals Oceanside
50 Fly
27.18
27.18
100 Fly
30.23
57.41
100 Fly
57.41
150 Back
32.64
1:30.05
200 Back
33.01
2:03.06
100 Back
1:05.65
250 Breast
35.38
2:38.44
300 Breast
36.34
3:14.78
100 Breast
1:11.72
350 Free
29.11
3:43.89
400 Free
27.89
4:11.78
100 Free
57.00
3 Aaron Zhu 4:13.17 15 AAA Min AAAA: 4:01.59 (+11.58s | 4.6%) Alto Swim Club 02/26/2026 2026 SI CA NV Speedo Sectionals Oceanside
50 Fly
27.66
27.66
100 Fly
30.95
58.61
100 Fly
58.61
150 Back
33.05
1:31.66
200 Back
31.95
2:03.61
100 Back
1:05.00
250 Breast
35.41
2:39.02
300 Breast
35.92
3:14.94
100 Breast
1:11.33
350 Free
29.65
3:44.59
400 Free
28.58
4:13.17
100 Free
58.23
4 Runzhang Jiang 4:14.66 15 AA Min AAA: 4:13.19 (+1.47s | 0.6%) Alto Swim Club 12/05/2025 2025 Tualatin Hills Holiday Classic
50 Fly
27.18
27.18
100 Fly
30.79
57.97
100 Fly
57.97
150 Back
34.02
1:31.99
200 Back
33.95
2:05.94
100 Back
1:07.97
250 Breast
34.02
2:39.96
300 Breast
35.17
3:15.13
100 Breast
1:09.19
350 Free
30.44
3:45.57
400 Free
29.09
4:14.66
100 Free
59.53
5 Yixuan Zhang 4:16.85 14 AA Min AAA: 4:13.19 (+3.66s | 1.4%) Alto Swim Club 11/07/2025 Pleasanton Seahawks SC Senior 2
50 Fly
26.58
26.58
100 Fly
30.25
56.83
100 Fly
56.83
150 Back
33.62
1:30.45
200 Back
32.82
2:03.27
100 Back
1:06.44
250 Breast
37.49
2:40.76
300 Breast
37.38
3:18.14
100 Breast
1:14.87
350 Free
30.28
3:48.42
400 Free
28.43
4:16.85
100 Free
58.71
6 Daoqi Zhu 4:22.77 15 AA Min AAA: 4:13.19 (+9.58s | 3.6%) Alto Swim Club 12/05/2025 2025 Tualatin Hills Holiday Classic
50 Fly
27.19
27.19
100 Fly
31.01
58.20
100 Fly
58.20
150 Back
34.72
1:32.92
200 Back
34.83
2:07.75
100 Back
1:09.55
250 Breast
36.74
2:44.49
300 Breast
38.25
3:22.74
100 Breast
1:14.99
350 Free
31.15
3:53.89
400 Free
28.88
4:22.77
100 Free
1:00.03
7 Joseph Dhalluin 4:23.90 15 AA Min AAA: 4:13.19 (+10.71s | 4.1%) Alto Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
8 Yu-Sen Lo 4:24.46 15 AA Min AAA: 4:13.19 (+11.27s | 4.3%) Alto Swim Club 01/17/2026 Cal Invitational Swim Meet
50 Fly
13.70
13.70
100 Fly
13.03
26.73
100 Fly
26.73
150 Back
31.00
57.73
200 Back
36.32
1:34.05
100 Back
1:07.32
250 Breast
36.40
2:10.45
300 Breast
36.06
2:46.51
100 Breast
1:12.46
350 Free
37.45
3:23.96
400 Free
1:00.50
4:24.46
100 Free
1:37.95
9 Vince Meert 4:27.34 16 A Min AA: 4:24.69 (+2.65s | 1.0%) Alto Swim Club 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Fly
26.46
26.46
100 Fly
31.52
57.98
100 Fly
57.98
150 Back
37.18
1:35.16
200 Back
35.81
2:10.97
100 Back
1:12.99
250 Breast
36.13
2:47.10
300 Breast
37.04
3:24.14
100 Breast
1:13.17
350 Free
32.50
3:56.64
400 Free
30.70
4:27.34
100 Free
1:03.20
10 Oscar Zhang 4:29.27 15 A Min AA: 4:24.69 (+4.58s | 1.7%) Burlingame Aquatics 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
50 Fly
28.55
28.55
100 Fly
32.10
1:00.65
100 Fly
1:00.65
150 Back
34.97
1:35.62
200 Back
34.86
2:10.48
100 Back
1:09.83
250 Breast
40.97
2:51.45
300 Breast
39.64
3:31.09
100 Breast
1:20.61
350 Free
29.99
4:01.08
400 Free
28.19
4:29.27
100 Free
58.18
11 Yangyue Zhu 4:29.28 15 A Min AA: 4:24.69 (+4.59s | 1.7%) Alto Swim Club 11/07/2025 Pleasanton Seahawks SC Senior 2
50 Fly
29.61
29.61
100 Fly
33.60
1:03.21
100 Fly
1:03.21
150 Back
34.59
1:37.80
200 Back
33.48
2:11.28
100 Back
1:08.07
250 Breast
39.28
2:50.56
300 Breast
40.07
3:30.63
100 Breast
1:19.35
350 Free
30.23
4:00.86
400 Free
28.42
4:29.28
100 Free
58.65
12 Agustin Araya 4:31.10 15 A Min AA: 4:24.69 (+6.41s | 2.4%) Unattached 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Fly
28.21
28.21
100 Fly
32.31
1:00.52
100 Fly
1:00.52
150 Back
36.67
1:37.19
200 Back
35.50
2:12.69
100 Back
1:12.17
250 Breast
1:49.06
4:01.75
300 Breast
29.39
4:31.14
100 Breast
2:18.45
400 Free
0.-4
4:31.10
100 Free
0.-4
13 Ryuma Elias 4:31.49 16 A Min AA: 4:24.69 (+6.80s | 2.5%) Alto Swim Club 01/17/2026 Cal Invitational Swim Meet
50 Fly
28.43
28.43
100 Fly
32.72
1:01.15
100 Fly
1:01.15
150 Back
36.70
1:37.85
200 Back
36.77
2:14.62
100 Back
1:13.47
250 Breast
37.93
2:52.55
300 Breast
37.43
3:29.98
100 Breast
1:15.36
350 Free
31.61
4:01.59
400 Free
29.90
4:31.49
100 Free
1:01.51
14 Sebastian Lin 4:32.34 16 A Min AA: 4:24.69 (+7.65s | 2.8%) Alto Swim Club 01/17/2026 Cal Invitational Swim Meet
50 Fly
26.52
26.52
100 Fly
31.06
57.58
100 Fly
57.58
150 Back
35.70
1:33.28
200 Back
34.55
2:07.83
100 Back
1:10.25
250 Breast
40.96
2:48.79
300 Breast
41.18
3:29.97
100 Breast
1:22.14
350 Free
32.45
4:02.42
400 Free
29.92
4:32.34
100 Free
1:02.37
15 Finn Crawford 4:32.95 15 A Min AA: 4:24.69 (+8.26s | 3.0%) Alto Swim Club 11/07/2025 Pleasanton Seahawks SC Senior 2
50 Fly
27.44
27.44
100 Fly
32.24
59.68
100 Fly
59.68
150 Back
34.14
1:33.82
200 Back
33.45
2:07.27
100 Back
1:07.59
250 Breast
41.10
2:48.37
300 Breast
40.44
3:28.81
100 Breast
1:21.54
350 Free
33.17
4:01.98
400 Free
30.97
4:32.95
100 Free
1:04.14
16 Karl Kaldenhoff 4:35.02 15 A Min AA: 4:24.69 (+10.33s | 3.8%) Alto Swim Club 12/06/2024 2024 Tualatin Hills Holiday Classic
50 Fly
28.20
28.20
100 Fly
32.29
1:00.49
100 Fly
1:00.49
150 Back
34.80
1:35.29
200 Back
35.91
2:11.20
100 Back
1:10.71
250 Breast
41.42
2:52.62
300 Breast
40.79
3:33.41
100 Breast
1:22.21
350 Free
32.07
4:05.48
400 Free
29.54
4:35.02
100 Free
1:01.61
17 Chengyuan Song 4:43.38 15 BB Min A: 4:36.19 (+7.19s | 2.5%) Alto Swim Club 03/29/2025 Alto Rock The Blocks Invitational
50 Fly
29.87
29.87
100 Fly
36.83
1:06.70
100 Fly
1:06.70
150 Back
34.70
1:41.40
200 Back
33.95
2:15.35
100 Back
1:08.65
250 Breast
42.01
2:57.36
300 Breast
42.75
3:40.11
100 Breast
1:24.76
350 Free
33.20
4:13.31
400 Free
30.07
4:43.38
100 Free
1:03.27
18 Zander Phelan 4:55.15 16 BB Min A: 4:36.19 (+18.96s | 6.4%) Alto Swim Club 02/01/2025 Alto Swim Club Valentine Classic
50 Fly
32.04
32.04
100 Fly
37.69
1:09.73
100 Fly
1:09.73
150 Back
39.24
1:48.97
200 Back
38.45
2:27.42
100 Back
1:17.69
250 Breast
43.77
3:11.19
300 Breast
43.60
3:54.79
100 Breast
1:27.37
350 Free
31.88
4:26.67
400 Free
28.48
4:55.15
100 Free
1:00.36
19 Carlo Chisari 4:56.64 15 BB Min A: 4:36.19 (+20.45s | 6.9%) Alto Swim Club 10/26/2024 2024 SUNN Fall Classic CBA+ Meet
20 Mason Chan 4:56.93 15 BB Min A: 4:36.19 (+20.74s | 7.0%) Alto Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
21 Arsh Abhinkar 5:24.39 15 B: 5:22.19 (+2.20s | 0.7%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Fly
38.06
38.06
100 Fly
43.45
1:21.51
100 Fly
1:21.51
150 Back
41.35
2:02.86
200 Back
39.72
2:42.58
100 Back
1:21.07
250 Breast
46.50
3:29.08
300 Breast
46.13
4:15.21
100 Breast
1:32.63
350 Free
33.63
4:48.84
400 Free
35.55
5:24.39
100 Free
1:09.18
22 Bryan Wang 5:32.41 14 B: 5:22.19 (+10.22s | 3.1%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Fly
35.60
35.60
100 Fly
41.85
1:17.45
100 Fly
1:17.45
150 Back
42.21
1:59.66
200 Back
42.80
2:42.46
100 Back
1:25.01
250 Breast
47.42
3:29.88
300 Breast
46.16
4:16.04
100 Breast
1:33.58
350 Free
37.91
4:53.95
400 Free
38.45
5:32.40
100 Free
1:16.36
23 Nilay Hugenmatter 5:56.90 16 B: 5:22.19 (+34.71s | 9.7%) Alto Swim Club 11/09/2024 Alto Go The Distance
50 Fly
33.84
33.84
100 Fly
45.33
1:19.17
100 Fly
1:19.17
200 Back
1:33.87
2:53.04
100 Back
1:33.87
250 Breast
51.55
3:44.59
300 Breast
51.24
4:35.83
100 Breast
1:42.79
350 Free
1:21.03
5:56.86
400 Free
0.04
5:56.90
100 Free
1:21.07
24 Roman Elman 6:19.16 14 B: 5:22.19 (+56.97s | 15.0%) Alto Swim Club 11/09/2024 Alto Go The Distance
50 Fly
42.04
42.04
100 Fly
56.53
1:38.57
100 Fly
1:38.57
150 Back
50.35
2:28.92
200 Back
47.90
3:16.82
100 Back
1:38.25
250 Breast
51.78
4:08.60
300 Breast
51.50
5:00.10
100 Breast
1:43.28
350 Free
40.21
5:40.31
400 Free
38.85
6:19.16
100 Free
1:19.06
25 Herbert Kong 6:58.12 15 B: 5:22.19 (+95.93s | 22.9%) Alto Swim Club 11/09/2024 Alto Go The Distance
50 Fly
45.25
45.25
100 Fly
52.96
1:38.21
100 Fly
1:38.21
150 Back
53.73
2:31.94
200 Back
58.32
3:30.26
100 Back
1:52.05
250 Breast
57.45
4:27.71
300 Breast
1:00.16
5:27.87
100 Breast
1:57.61
400 Free
1:30.25
6:58.12
100 Free
1:30.25

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.