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Doreen Zhang

Age: 11 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 Santa Clara Swim Club Pacific Swimming Western Zone USA
Free 50 Y 32.80 10 02/21/2026 B BB: 31.69 (+1.11s | 3.4%) 29 442 1,000+ 1,000+
Free 100 Y 1:06.36 Analysis 10 04/09/2026 BB A: 1:03.99 (+2.37s | 3.6%) 21 179 719 1,000+
50 Free
31.86
31.86
100 Free
34.50
1:06.36
100 Free
1:06.36
Free 200 Y 2:25.25 Analysis 10 04/09/2026 BB A: 2:19.29 (+5.96s | 4.1%) 21 141 560 1,000+
50 Free
33.27
33.27
100 Free
37.22
1:10.49
100 Free
1:10.49
150 Free
38.20
1:48.69
200 Free
36.56
2:25.25
100 Free
1:14.76
Free 500 Y 6:52.60 Analysis 10 02/28/2026 B BB: 6:45.69 (+6.91s | 1.7%) 20 146 653 1,000+
Back 50 Y 40.00 10 09/27/2025 B: 38.79 (+1.21s | 3.0%) 32 457 1,000+ 1,000+
Back 100 Y 1:21.60 Analysis 10 03/20/2026 B BB: 1:19.79 (+1.81s | 2.2%) 25 250 1,000+ 1,000+
50 Back
39.30
39.30
100 Back
42.30
1:21.60
100 Back
1:21.60
Breast 50 Y 41.31 10 03/28/2026 B BB: 40.89 (+0.42s | 1.0%) 23 250 948 1,000+
Breast 100 Y 1:34.38 Analysis 10 02/07/2026 B BB: 1:29.29 (+5.09s | 5.4%) 28 347 1,000+ 1,000+
Fly 50 Y 37.23 10 02/07/2026 B: 36.89 (+0.34s | 0.9%) 25 334 1,000+ 1,000+
Fly 100 Y 1:27.43 Analysis 10 02/28/2026 B: 1:25.79 (+1.64s | 1.9%) 23 232 1,000+ 1,000+
IM 100 Y 1:22.45 Analysis 10 02/07/2026 B BB: 1:19.09 (+3.36s | 4.1%) 24 348 1,000+ 1,000+
IM 200 Y 2:46.21 Analysis 10 04/09/2026 BB A: 2:37.59 (+8.62s | 5.2%) 21 170 630 1,000+
50 Fly
36.70
36.70
100 Back
42.59
1:19.29
100 IM
1:19.29
150 Breast
49.75
2:09.04
200 Free
37.17
2:46.21
100 IM
1:26.92

Long course distance

Event Time Age Date Standard Next Standard Santa Clara Swim Club Pacific Swimming Western Zone USA
Free 50 M 31.05 10 07/30/2026 AA AAA: 30.49 (+0.56s | 1.8%) 7 35 177 572
Free 100 M 1:10.36 Analysis 10 07/30/2026 A AA: 1:10.29 (+0.07s | 0.1%) 9 62 319 1,000+
Free 200 M 2:29.96 Analysis 10 07/30/2026 AA AAA: 2:26.49 (+3.47s | 2.3%) 7 29 155 561
50 Free
1:07.42
1:07.42
100 Free
5.70
1:13.12
100 Free
1:13.12
150 Free
1:10.55
2:23.67
200 Free
6.29
2:29.96
100 Free
1:16.84
Free 400 M 5:11.53 Analysis 10 07/30/2026 AA AAA: 5:08.69 (+2.84s | 0.9%) 8 20 99 352
50 Free
34.98
34.98
100 Free
38.68
1:13.66
100 Free
1:13.66
150 Free
39.35
1:53.01
200 Free
39.48
2:32.49
100 Free
1:18.83
250 Free
39.87
3:12.36
300 Free
40.56
3:52.92
100 Free
1:20.43
350 Free
40.06
4:32.98
400 Free
38.55
5:11.53
100 Free
1:18.61
Free 800 M 11:43.00 Analysis 10 06/27/2026 A AA: 11:14.89 (+28.11s | 4.0%) 12 30 73 273
50 Free
38.72
38.72
100 Free
44.74
1:23.46
100 Free
1:23.46
150 Free
46.56
2:10.02
200 Free
45.41
2:55.43
100 Free
1:31.97
250 Free
44.67
3:40.10
300 Free
43.63
4:23.73
100 Free
1:28.30
350 Free
44.38
5:08.11
400 Free
43.79
5:51.91
100 Free
1:28.18
450 Free
44.45
6:36.36
500 Free
45.45
7:21.81
100 Free
1:29.90
550 Free
45.78
8:07.59
600 Free
43.47
8:51.06
100 Free
1:29.25
650 Free
44.65
9:35.71
700 Free
44.42
10:20.13
100 Free
1:29.07
750 Free
35.52
10:55.65
800 Free
47.35
11:43.00
100 Free
1:22.87
Back 50 M 42.25 10 05/22/2026 B BB: 41.59 (+0.66s | 1.6%) 19 179 992 1,000+
Back 100 M 1:28.93 Analysis 10 06/20/2026 BB A: 1:24.79 (+4.14s | 4.7%) 18 137 701 1,000+
Breast 50 M 43.99 10 07/17/2026 BB A: 42.69 (+1.30s | 3.0%) 12 92 484 1,000+
Breast 100 M 1:41.74 Analysis 10 05/22/2026 BB A: 1:33.99 (+7.75s | 7.6%) 22 157 747 1,000+
Breast 200 M 4:09.34 Analysis 10 05/23/2025 B: 3:56.79 (+12.55s | 5.0%) 22 189 701 1,000+
Fly 50 M 36.02 10 07/17/2026 BB A: 35.79 (+0.23s | 0.6%) 14 93 419 1,000+
Fly 100 M 1:17.86 Analysis 10 07/30/2026 AA AAA: 1:14.79 (+3.07s | 3.9%) 8 35 162 486
50 Fly
36.04
36.04
100 Fly
41.82
1:17.86
100 Fly
1:17.86
IM 200 M 2:55.66 Analysis 10 07/17/2026 A AA: 2:52.99 (+2.67s | 1.5%) 12 52 293 884

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