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Sammuel Zhou

Age: 11 years old
Age Category: 11-12
Team: Alto Swim Club | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 Y 30.92 11 01/24/2026 B BB: 30.49 (+0.43s | 1.4%) 26 272 1,000+ 1,000+
Free 100 Y 1:08.39 Analysis 11 02/07/2026 B BB: 1:06.39 (+2.00s | 2.9%) 22 234 1,000+ 1,000+
50 Free
32.68
32.68
100 Free
35.71
1:08.39
100 Free
1:08.39
Free 200 Y 2:28.54 Analysis 11 02/07/2026 B BB: 2:24.89 (+3.65s | 2.5%) 20 154 716 1,000+
50 Free
33.46
33.46
100 Free
39.03
1:12.49
100 Free
1:12.49
150 Free
39.13
1:51.62
200 Free
36.92
2:28.54
100 Free
1:16.05
Free 500 Y 6:26.37 Analysis 11 03/07/2026 BB A: 5:59.99 (+26.38s | 6.8%) 14 106 438 1,000+
Back 50 Y 37.58 11 01/24/2026 B BB: 35.59 (+1.99s | 5.3%) 24 248 1,000+ 1,000+
Back 100 Y 1:21.39 Analysis 11 02/07/2026 B BB: 1:15.69 (+5.70s | 7.0%) 20 189 943 1,000+
50 Back
39.87
39.87
100 Back
41.52
1:21.39
100 Back
1:21.39
Breast 50 Y 45.56 11 01/24/2026 B: 43.49 (+2.07s | 4.5%) 33 425 1,000+ 1,000+
Breast 100 Y 1:40.31 Analysis 11 10/25/2025 B: 1:32.59 (+7.72s | 7.7%) 37 388 1,000+ 1,000+
Fly 50 Y 36.12 11 01/24/2026 B BB: 34.19 (+1.93s | 5.3%) 25 239 926 1,000+
Fly 100 Y 1:24.33 Analysis 11 02/07/2026 B: 1:22.89 (+1.44s | 1.7%) 24 191 814 1,000+
50 Fly
39.24
39.24
100 Fly
45.09
1:24.33
100 Fly
1:24.33
IM 100 Y 1:22.12 Analysis 11 01/24/2026 B: 1:21.89 (+0.23s | 0.3%) 29 298 1,000+ 1,000+
50 IM
36.91
36.91
100 IM
45.21
1:22.12
100 IM
1:22.12
IM 200 Y 2:46.60 Analysis 11 03/07/2026 B BB: 2:45.79 (+0.81s | 0.5%) 23 154 610 1,000+

Long course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 M 37.85 11 06/27/2025 B: 37.39 (+0.46s | 1.2%) 39 336 1,000+ 1,000+
Free 100 M 1:18.88 Analysis 11 05/02/2026 B BB: 1:16.19 (+2.69s | 3.4%) 28 200 885 1,000+
Free 200 M 2:44.06 Analysis 11 06/20/2026 BB A: 2:33.59 (+10.47s | 6.4%) 18 129 548 1,000+
Free 400 M 5:37.40 Analysis 11 07/17/2026 BB A: 5:26.69 (+10.71s | 3.2%) 7 73 347 1,000+
50 Free
38.03
38.03
100 Free
43.19
1:21.22
100 Free
1:21.22
150 Free
43.29
2:04.51
200 Free
42.81
2:47.32
100 Free
1:26.10
250 Free
42.90
3:30.22
300 Free
44.45
4:14.67
100 Free
1:27.35
350 Free
43.12
4:57.79
400 Free
39.61
5:37.40
100 Free
1:22.73
Free 800 M 11:31.24 Analysis 11 07/17/2026 BB A: 11:25.89 (+5.35s | 0.8%) 4 28 65 216
50 Free
37.89
37.89
100 Free
42.38
1:20.27
100 Free
1:20.27
150 Free
43.56
2:03.83
200 Free
43.38
2:47.21
100 Free
1:26.94
250 Free
44.07
3:31.28
300 Free
44.22
4:15.50
100 Free
1:28.29
350 Free
44.67
5:00.17
400 Free
44.02
5:44.19
100 Free
1:28.69
450 Free
44.10
6:28.29
500 Free
45.08
7:13.37
100 Free
1:29.18
550 Free
37.65
7:51.02
600 Free
49.56
8:40.58
100 Free
1:27.21
650 Free
44.11
9:24.69
700 Free
42.93
10:07.62
100 Free
1:27.04
750 Free
43.47
10:51.09
800 Free
40.15
11:31.24
100 Free
1:23.62
Free 1500 M 21:55.64 Analysis 11 07/17/2026 A AA: 21:14.69 (+40.95s | 3.1%) 6 23 57 157
50 Free
39.60
39.60
100 Free
44.64
1:24.24
100 Free
1:24.24
150 Free
44.08
2:08.32
200 Free
44.13
2:52.45
100 Free
1:28.21
250 Free
44.45
3:36.90
300 Free
44.97
4:21.87
100 Free
1:29.42
350 Free
44.77
5:06.64
400 Free
44.82
5:51.46
100 Free
1:29.59
450 Free
44.41
6:35.87
500 Free
46.40
7:22.27
100 Free
1:30.81
550 Free
43.77
8:06.04
600 Free
44.29
8:50.33
100 Free
1:28.06
650 Free
43.45
9:33.78
700 Free
44.59
10:18.37
100 Free
1:28.04
750 Free
44.25
11:02.62
800 Free
45.31
11:47.93
100 Free
1:29.56
850 Free
43.11
12:31.04
900 Free
45.66
13:16.70
100 Free
1:28.77
950 Free
44.08
14:00.78
1000 Free
45.23
14:46.01
100 Free
1:29.31
1050 Free
44.05
15:30.06
1100 Free
44.57
16:14.63
100 Free
1:28.62
1150 Free
42.94
16:57.57
1200 Free
44.36
17:41.93
100 Free
1:27.30
1250 Free
41.54
18:23.47
1300 Free
44.09
19:07.56
100 Free
1:25.63
1350 Free
31.54
19:39.10
1400 Free
54.32
20:33.42
100 Free
1:25.86
1450 Free
41.64
21:15.06
1500 Free
40.58
21:55.64
100 Free
1:22.22
Back 50 M 46.93 11 06/27/2025 B: 44.49 (+2.44s | 5.2%) 28 303 1,000+ 1,000+
Back 100 M 1:29.31 Analysis 11 06/20/2026 BB A: 1:21.89 (+7.42s | 8.3%) 15 125 642 1,000+
Back 200 M 3:05.65 Analysis 11 05/02/2026 BB A: 2:53.99 (+11.66s | 6.3%) 15 65 260 822
Breast 50 M 50.31 11 05/02/2026 B: 49.79 (+0.52s | 1.0%) 25 262 1,000+ 1,000+
Breast 100 M 1:51.86 Analysis 11 06/20/2026 B: 1:47.79 (+4.07s | 3.6%) 30 259 1,000+ 1,000+
Fly 50 M 39.91 11 05/02/2026 B BB: 38.69 (+1.22s | 3.1%) 23 164 768 1,000+
Fly 200 M 3:21.04 Analysis 11 06/20/2026 B BB: 3:10.19 (+10.85s | 5.4%) 9 38 121 372
IM 200 M 3:22.48 Analysis 11 06/27/2025 B BB: 3:08.99 (+13.49s | 6.7%) 28 194 872 1,000+
IM 400 M 6:44.66 Analysis 11 06/20/2026 BB A: 6:15.39 (+29.27s | 7.2%) 18 69 208 541

Above are the fastest times that Sammuel Zhou has achieved in his swimming career. For each event, you can find Sammuel's best time, the corresponding time standard, as well as how much faster Sammuel needs to be to reach the next level. The last columns provide Sammuel rankings at the team and LSC levels. These rankings are based on the Sammuel's personal best, his current age category, and team; and are calculated from all the meets results.

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.