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Oscar Zhang

Age: 15 years old
Age Category: 15-16
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 23.55 15 12/04/2025 A AA: 23.19 (+0.36s | 1.5%) 16 157 698 1,000+
Free 100 Y 49.99 Analysis 15 05/10/2026 AA AAA: 48.79 (+1.20s | 2.4%) 10 104 417 1,000+
50 Free
24.27
24.27
100 Free
25.72
49.99
100 Free
49.99
Free 200 Y 1:48.07 Analysis 15 04/09/2026 AA AAA: 1:46.89 (+1.18s | 1.1%) 6 67 277 924
50 Free
25.35
25.35
100 Free
27.39
52.74
100 Free
52.74
150 Free
27.82
1:20.56
200 Free
27.51
1:48.07
100 Free
55.33
Free 500 Y 4:49.62 Analysis 15 02/26/2026 AA AAA: 4:49.49 (+0.13s | 0.0%) 6 47 173 532
50 Free
26.56
26.56
100 Free
28.78
55.34
100 Free
55.34
150 Free
28.90
1:24.24
200 Free
29.46
1:53.70
100 Free
58.36
250 Free
29.56
2:23.26
300 Free
29.56
2:52.82
100 Free
59.12
350 Free
29.28
3:22.10
400 Free
29.39
3:51.49
100 Free
58.67
450 Free
29.37
4:20.86
500 Free
28.76
4:49.62
100 Free
58.13
Free 1000 Y 9:58.82 Analysis 15 11/22/2025 AAA AAAA: 9:38.89 (+19.93s | 3.3%) 4 30 103 324
50 Free
27.78
27.78
100 Free
30.05
57.83
100 Free
57.83
150 Free
30.34
1:28.17
200 Free
30.49
1:58.66
100 Free
1:00.83
250 Free
30.50
2:29.16
300 Free
30.44
2:59.60
100 Free
1:00.94
350 Free
30.63
3:30.23
400 Free
30.32
4:00.55
100 Free
1:00.95
450 Free
30.55
4:31.10
500 Free
30.40
5:01.50
100 Free
1:00.95
550 Free
29.94
5:31.44
600 Free
30.01
6:01.45
100 Free
59.95
650 Free
30.23
6:31.68
700 Free
30.36
7:02.04
100 Free
1:00.59
750 Free
30.09
7:32.13
800 Free
29.83
8:01.96
100 Free
59.92
850 Free
29.56
8:31.52
900 Free
29.56
9:01.08
100 Free
59.12
950 Free
29.37
9:30.45
1000 Free
28.37
9:58.82
100 Free
57.74
Free 1650 Y 17:02.15 Analysis 15 12/04/2025 AA AAA: 16:50.89 (+11.26s | 1.1%) 5 33 123 411
50 Free
27.75
27.75
100 Free
29.81
57.56
100 Free
57.56
150 Free
30.60
1:28.16
200 Free
30.54
1:58.70
100 Free
1:01.14
250 Free
30.84
2:29.54
300 Free
30.97
3:00.51
100 Free
1:01.81
350 Free
31.27
3:31.78
400 Free
31.12
4:02.90
100 Free
1:02.39
450 Free
31.15
4:34.05
500 Free
31.35
5:05.40
100 Free
1:02.50
550 Free
31.23
5:36.63
600 Free
31.32
6:07.95
100 Free
1:02.55
650 Free
31.67
6:39.62
700 Free
31.47
7:11.09
100 Free
1:03.14
750 Free
31.23
7:42.32
800 Free
31.25
8:13.57
100 Free
1:02.48
850 Free
31.16
8:44.73
900 Free
31.14
9:15.87
100 Free
1:02.30
950 Free
31.33
9:47.20
1000 Free
31.55
10:18.75
100 Free
1:02.88
1050 Free
31.36
10:50.11
1100 Free
31.45
11:21.56
100 Free
1:02.81
1150 Free
31.40
11:52.96
1200 Free
31.41
12:24.37
100 Free
1:02.81
1250 Free
31.24
12:55.61
1300 Free
31.32
13:26.93
100 Free
1:02.56
1350 Free
31.20
13:58.13
1400 Free
31.15
14:29.28
100 Free
1:02.35
1450 Free
30.95
15:00.23
1500 Free
30.77
15:31.00
100 Free
1:01.72
1550 Free
30.71
16:01.71
1600 Free
30.31
16:32.02
100 Free
1:01.02
1650 Free
30.13
17:02.15
Back 50 Y 29.72 15 01/25/2025 16 174 873 1,000+
Back 100 Y 59.51 Analysis 15 05/10/2026 BB A: 57.89 (+1.62s | 2.7%) 18 160 718 1,000+
50 Back
29.33
29.33
100 Back
30.18
59.51
100 Back
59.51
Back 200 Y 2:07.06 Analysis 15 04/09/2026 BB A: 2:06.59 (+0.47s | 0.4%) 13 100 445 1,000+
50 Back
30.28
30.28
100 Back
32.20
1:02.48
100 Back
1:02.48
150 Back
32.24
1:34.72
200 Back
32.34
2:07.06
100 Back
1:04.58
Breast 50 Y 42.00 15 11/17/2023 30 496 1,000+ 1,000+
Breast 100 Y 1:11.71 Analysis 15 01/24/2026 B BB: 1:11.39 (+0.32s | 0.4%) 22 286 1,000+ 1,000+
50 Breast
33.51
33.51
100 Breast
38.20
1:11.71
100 Breast
1:11.71
Breast 200 Y 2:32.50 Analysis 15 01/17/2026 BB A: 2:23.19 (+9.31s | 6.1%) 21 184 822 1,000+
50 Breast
34.79
34.79
100 Breast
39.37
1:14.16
100 Breast
1:14.16
150 Breast
39.38
1:53.54
200 Breast
38.96
2:32.50
100 Breast
1:18.34
Fly 50 Y 27.53 15 02/14/2026 16 177 809 1,000+
Fly 100 Y 57.12 Analysis 15 03/20/2026 A AA: 55.19 (+1.93s | 3.4%) 18 161 671 1,000+
50 Fly
27.04
27.04
100 Fly
30.08
57.12
100 Fly
57.12
Fly 200 Y 2:02.88 Analysis 15 05/10/2026 AA AAA: 1:58.09 (+4.79s | 3.9%) 9 67 246 744
50 Fly
27.75
27.75
100 Fly
31.25
59.00
100 Fly
59.00
150 Fly
32.03
1:31.03
200 Fly
31.85
2:02.88
100 Fly
1:03.88
IM 200 Y 2:07.79 Analysis 15 01/17/2026 A AA: 2:03.99 (+3.80s | 3.0%) 21 158 653 1,000+
50 Fly
27.39
27.39
100 Back
33.14
1:00.53
100 IM
1:00.53
150 Breast
38.67
1:39.20
200 Free
28.59
2:07.79
100 IM
1:07.26
IM 400 Y 4:29.27 Analysis 15 10/25/2025 A AA: 4:24.69 (+4.58s | 1.7%) 11 90 368 1,000+
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

Long course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 M 26.95 15 05/10/2026 AA AAA: 25.89 (+1.06s | 3.9%) 10 117 500 1,000+
Free 100 M 57.10 Analysis 15 05/29/2026 AA AAA: 56.39 (+0.71s | 1.2%) 5 57 237 625
50 Free
27.79
27.79
100 Free
29.31
57.10
100 Free
57.10
Free 200 M 2:07.05 Analysis 15 07/31/2025 AA AAA: 2:03.09 (+3.96s | 3.1%) 7 74 301 792
Free 400 M 4:26.10 Analysis 15 05/29/2026 AA AAA: 4:22.49 (+3.61s | 1.4%) 3 41 182 448
50 Free
30.14
30.14
100 Free
32.46
1:02.60
100 Free
1:02.60
150 Free
33.25
1:35.85
200 Free
34.25
2:10.10
100 Free
1:07.50
250 Free
34.17
2:44.27
300 Free
34.38
3:18.65
100 Free
1:08.55
350 Free
34.09
3:52.74
400 Free
33.36
4:26.10
100 Free
1:07.45
Free 800 M 9:06.63 Analysis 15 07/31/2025 AA AAA: 9:05.29 (+1.34s | 0.2%) 3 23 84 214
50 Free
31.43
31.43
100 Free
34.61
1:06.04
100 Free
1:06.04
150 Free
34.90
1:40.94
200 Free
35.25
2:16.19
100 Free
1:10.15
250 Free
35.46
2:51.65
300 Free
35.14
3:26.79
100 Free
1:10.60
350 Free
34.93
4:01.72
400 Free
35.10
4:36.82
100 Free
1:10.03
450 Free
35.00
5:11.82
500 Free
35.02
5:46.84
100 Free
1:10.02
550 Free
34.20
6:21.04
600 Free
34.16
6:55.20
100 Free
1:08.36
650 Free
33.37
7:28.57
700 Free
33.68
8:02.25
100 Free
1:07.05
750 Free
32.81
8:35.06
800 Free
31.57
9:06.63
100 Free
1:04.38
Free 1500 M 17:47.28 Analysis 15 07/31/2025 AA AAA: 17:23.59 (+23.69s | 2.2%) 5 28 102 249
50 Free
32.18
32.18
100 Free
34.74
1:06.93
100 Free
1:06.93
150 Free
35.27
1:42.20
200 Free
35.63
2:17.83
100 Free
1:10.90
250 Free
35.61
2:53.44
300 Free
35.51
3:28.95
100 Free
1:11.12
350 Free
35.96
4:04.91
400 Free
36.02
4:40.93
100 Free
1:11.98
450 Free
36.21
5:17.14
500 Free
35.85
5:52.99
100 Free
1:12.06
550 Free
35.80
6:28.79
600 Free
35.90
7:04.69
100 Free
1:11.70
650 Free
36.21
7:40.90
700 Free
36.05
8:16.95
100 Free
1:12.26
750 Free
36.24
8:53.19
800 Free
36.26
9:29.45
100 Free
1:12.50
850 Free
36.55
10:06.00
900 Free
36.35
10:42.35
100 Free
1:12.90
950 Free
36.15
11:18.50
1000 Free
35.57
11:54.07
100 Free
1:11.72
1050 Free
35.40
12:29.47
1100 Free
35.43
13:04.90
100 Free
1:10.83
1150 Free
35.81
13:40.71
1200 Free
35.31
14:16.02
100 Free
1:11.12
1250 Free
35.33
14:51.35
1300 Free
35.48
15:26.83
100 Free
1:10.81
1350 Free
36.18
16:03.01
1400 Free
35.17
16:38.18
100 Free
1:11.35
1450 Free
35.09
17:13.27
1500 Free
34.01
17:47.28
100 Free
1:09.10
Back 50 M 41.65 15 06/24/2023 16 243 1,000+ 1,000+
Back 100 M 1:15.51 Analysis 15 06/06/2025 B BB: 1:13.69 (+1.82s | 2.4%) 15 214 1,000+ 1,000+
50 Back
36.73
36.73
100 Back
38.78
1:15.51
100 Back
1:15.51
Back 200 M 2:35.44 Analysis 15 06/13/2025 BB A: 2:27.69 (+7.75s | 5.0%) 9 117 547 1,000+
50 Back
37.41
37.41
100 Back
39.77
1:17.18
100 Back
1:17.18
150 Back
40.16
1:57.34
200 Back
38.10
2:35.44
100 Back
1:18.26
Breast 100 M 1:37.10 Analysis 15 06/07/2024 B: 1:29.49 (+7.61s | 7.8%) 25 440 1,000+ 1,000+
Breast 200 M 3:02.71 Analysis 15 05/29/2026 B BB: 3:00.59 (+2.12s | 1.2%) 16 155 731 1,000+
50 Breast
41.95
41.95
100 Breast
47.08
1:29.03
100 Breast
1:29.03
150 Breast
47.47
2:16.50
200 Breast
46.21
3:02.71
100 Breast
1:33.68
Fly 50 M 31.05 15 05/17/2025 8 84 511 1,000+
Fly 100 M 1:03.94 Analysis 15 05/29/2026 A AA: 1:03.09 (+0.85s | 1.3%) 7 83 337 843
50 Fly
30.28
30.28
100 Fly
33.66
1:03.94
100 Fly
1:03.94
Fly 200 M 2:22.28 Analysis 15 05/10/2026 A AA: 2:21.09 (+1.19s | 0.8%) 3 39 157 418
50 Fly
31.72
31.72
100 Fly
35.68
1:07.40
100 Fly
1:07.40
150 Fly
37.31
1:44.71
200 Fly
37.57
2:22.28
100 Fly
1:14.88
IM 200 M 2:24.87 Analysis 15 05/29/2026 A AA: 2:24.69 (+0.18s | 0.1%) 7 88 357 877
50 Fly
30.09
30.09
100 Back
37.54
1:07.63
100 IM
1:07.63
150 Breast
45.91
1:53.54
200 Free
31.33
2:24.87
100 IM
1:17.24
IM 400 M 5:21.55 Analysis 15 07/11/2025 BB A: 5:21.19 (+0.36s | 0.1%) 9 94 402 961

Above are the fastest times that Oscar Zhang has achieved in his swimming career. For each event, you can find Oscar's best time, the corresponding time standard, as well as how much faster Oscar needs to be to reach the next level. The last columns provide Oscar rankings at the team and LSC levels. These rankings are based on the Oscar'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.