Joanna Zhang

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

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Pacific Swimming Santa Clara Swim Club
Free 50 Y 26.68 12 10/25/2025 AAA AAAA: 25.79 (+0.89s | 3.3%) 24 5
Free 100 Y 58.14 12 10/25/2025 AAA AAAA: 55.99 (+2.15s | 3.7%) 21 6
Free 200 Y 2:08.16 12 09/27/2025 AA AAA: 2:07.69 (+0.47s | 0.4%) 25 8
Free 500 Y 5:58.96 11 01/24/2025 A AA: 5:58.89 (+0.07s | 0.0%) 40 8
Free 1000 Y 12:56.37 11 10/04/2024 BB A: 12:53.79 (+2.58s | 0.3%) 23 10
Free 1650 Y 21:22.74 11 10/04/2024 A AA: 20:38.19 (+44.55s | 3.5%) 27 16
50 Free
33.15
33.15
100 Free
37.54
1:10.69
100 Free
1:10.69
150 Free
38.26
1:48.95
200 Free
38.24
2:27.19
100 Free
1:16.50
250 Free
38.31
3:05.50
300 Free
39.01
3:44.51
100 Free
1:17.32
350 Free
39.28
4:23.79
400 Free
39.12
5:02.91
100 Free
1:18.40
450 Free
38.63
5:41.54
500 Free
39.94
6:21.48
100 Free
1:18.57
550 Free
38.91
7:00.39
600 Free
39.41
7:39.80
100 Free
1:18.32
650 Free
39.36
8:19.16
700 Free
39.18
8:58.34
100 Free
1:18.54
750 Free
39.42
9:37.76
800 Free
39.35
10:17.11
100 Free
1:18.77
850 Free
40.60
10:57.71
900 Free
39.87
11:37.58
100 Free
1:20.47
950 Free
39.49
12:17.07
1000 Free
39.30
12:56.37
100 Free
1:18.79
1050 Free
39.32
13:35.69
1100 Free
40.09
14:15.78
100 Free
1:19.41
1150 Free
39.43
14:55.21
1200 Free
39.34
15:34.55
100 Free
1:18.77
1250 Free
39.64
16:14.19
1300 Free
38.96
16:53.15
100 Free
1:18.60
1350 Free
39.07
17:32.22
1400 Free
38.73
18:10.96
100 Free
1:17.81
1450 Free
40.45
18:51.41
1500 Free
40.02
19:31.43
100 Free
1:20.47
1550 Free
37.45
20:08.88
1600 Free
39.05
20:47.93
100 Free
1:16.50
1650 Free
34.81
21:22.74
Back 50 Y 30.51 11 04/03/2025 AA AAA: 30.49 (+0.02s | 0.1%) 21 7
Back 100 Y 1:05.00 11 04/03/2025 AAA AAAA: 1:02.69 (+2.31s | 3.6%) 16 7
50 Back
31.42
31.42
100 Back
33.58
1:05.00
100 Back
1:05.00
Back 200 Y 2:20.27 11 04/03/2025 AAA AAAA: 2:14.59 (+5.68s | 4.0%) 14 7
50 Back
32.43
32.43
100 Back
35.30
1:07.74
100 Back
1:07.74
150 Back
36.58
1:44.32
200 Back
35.95
2:20.27
100 Back
1:12.53
Breast 50 Y 38.28 12 10/11/2025 BB A: 37.69 (+0.59s | 1.5%) 116 17
Breast 100 Y 1:22.72 12 10/11/2025 BB A: 1:22.19 (+0.53s | 0.6%) 109 17
Breast 200 Y 2:58.14 12 09/27/2025 BB A: 2:56.29 (+1.85s | 1.0%) 67 16
Fly 50 Y 29.46 11 04/03/2025 AA AAA: 28.99 (+0.47s | 1.6%) 26 4
Fly 100 Y 1:04.55 11 03/14/2025 AAA AAAA: 1:01.79 (+2.76s | 4.3%) 18 4
50 Fly
30.72
30.72
100 Fly
33.83
1:04.55
100 Fly
1:04.55
Fly 200 Y 2:31.68 12 09/27/2025 A AA: 2:30.59 (+1.09s | 0.7%) 21 9
IM 100 Y 1:08.26 12 10/11/2025 AA AAA: 1:06.99 (+1.27s | 1.9%) 30 9
IM 200 Y 2:25.25 12 09/27/2025 AA AAA: 2:24.49 (+0.76s | 0.5%) 29 11
IM 400 Y 5:25.85 11 11/15/2024 A AA: 5:21.79 (+4.06s | 1.2%) 31 11
50 Fly
32.80
32.80
100 Fly
38.88
1:11.68
100 Fly
1:11.68
150 Back
40.73
1:52.41
200 Back
40.18
2:32.59
100 Back
1:20.91
250 Breast
49.17
3:21.76
300 Breast
50.00
4:11.76
100 Breast
1:39.17
350 Free
38.25
4:50.01
400 Free
35.84
5:25.85
100 Free
1:14.09

Long course distance

Event Time Age Date Standard Next Standard Pacific Swimming Santa Clara Swim Club
Free 50 M 30.06 12 07/11/2025 AAA AAAA: 29.19 (+0.87s | 2.9%) 19 5
Free 100 M 1:06.02 12 06/27/2025 AAA AAAA: 1:04.19 (+1.83s | 2.8%) 17 5
Free 200 M 2:26.44 11 05/23/2025 AAA AAAA: 2:19.79 (+6.65s | 4.5%) 22 8
Free 400 M 5:43.92 10 05/17/2024 BB A: 5:36.79 (+7.13s | 2.1%) 78 15
50 Free
37.82
37.82
100 Free
42.32
1:20.14
100 Free
1:20.14
150 Free
44.24
2:04.38
200 Free
45.40
2:49.78
100 Free
1:29.64
250 Free
45.40
3:35.18
300 Free
44.53
4:19.71
100 Free
1:29.93
350 Free
42.84
5:02.55
400 Free
41.37
5:43.92
100 Free
1:24.21
Free 800 M 10:42.49 11 05/30/2025 AAA AAAA: 10:16.19 (+26.30s | 4.1%) 14 6
50 Free
34.27
34.27
100 Free
38.63
1:12.90
100 Free
1:12.90
150 Free
40.80
1:53.70
200 Free
40.55
2:34.25
100 Free
1:21.35
250 Free
38.30
3:12.55
300 Free
42.90
3:55.45
100 Free
1:21.20
350 Free
41.69
4:37.14
400 Free
39.89
5:17.03
100 Free
1:21.58
450 Free
40.80
5:57.83
500 Free
40.92
6:38.75
100 Free
1:21.72
550 Free
41.00
7:19.75
600 Free
41.70
8:01.45
100 Free
1:22.70
650 Free
42.13
8:43.58
700 Free
40.63
9:24.21
100 Free
1:22.76
750 Free
40.40
10:04.61
800 Free
37.88
10:42.49
100 Free
1:18.28
Back 50 M 35.19 12 07/31/2025 AA AAA: 35.19 (+0.00s | -0.0%) 17 5
Back 100 M 1:14.35 12 07/11/2025 AAA AAAA: 1:12.89 (+1.46s | 2.0%) 11 4
Back 200 M 2:37.31 12 07/31/2025 AAA AAAA: 2:36.09 (+1.22s | 0.8%) 7 4
50 Back
36.81
36.81
100 Back
40.27
1:17.08
100 Back
1:17.08
150 Back
40.87
1:57.95
200 Back
39.36
2:37.31
100 Back
1:20.23
Breast 50 M 43.45 11 05/30/2025 BB A: 42.69 (+0.76s | 1.7%) 78 14
Breast 100 M 1:54.71 9 06/09/2023 B: 1:50.39 (+4.32s | 3.8%) 375 32
50 Breast
54.03
54.03
100 Breast
1:00.68
1:54.71
100 Breast
1:54.71
Fly 50 M 32.89 12 07/11/2025 AA AAA: 32.89 (+0.00s | -0.0%) 27 4
Fly 100 M 1:12.92 12 07/11/2025 AAA AAAA: 1:10.79 (+2.13s | 2.9%) 17 6
IM 200 M 3:03.15 10 05/18/2024 BB A: 3:00.59 (+2.56s | 1.4%) 107 18
IM 400 M 5:52.51 12 06/27/2025 AAA AAAA: 5:36.69 (+15.82s | 4.5%) 21 8

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