David Zhou

Age: 12 years old
Age Category: 11-12
Team: Issaquah Swim Team | Pacific Northwest Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Issaquah Swim Team Pacific Northwest Swimming Western Zone USA
Free 50 Y 29.98 12 02/07/2026 BB A: 28.09 (+1.89s | 6.3%) 5 147 1,000+ 1,000+
Free 100 Y 1:06.09 11 01/24/2026 BB A: 1:01.29 (+4.80s | 7.3%) 1 125 896 1,000+
50 Free
31.95
31.95
100 Free
34.14
1:06.09
100 Free
1:06.09
Free 200 Y 2:30.92 12 02/07/2026 B BB: 2:24.89 (+6.03s | 4.0%) 3 127 938 1,000+
50 Free
34.50
34.50
100 Free
39.91
1:14.41
100 Free
1:14.41
150 Free
39.59
1:54.00
200 Free
36.92
2:30.92
100 Free
1:16.51
Back 50 Y 39.52 11 10/18/2025 B: 38.49 (+1.03s | 2.6%) 13 234 1,000+ 1,000+
Back 100 Y 1:18.59 11 01/24/2026 B BB: 1:15.69 (+2.90s | 3.7%) 2 133 897 1,000+
50 Back
38.76
38.76
100 Back
39.83
1:18.59
100 Back
1:18.59
Back 200 Y 2:51.87 11 01/24/2026 B BB: 2:40.49 (+11.38s | 6.6%) 4 87 482 1,000+
50 Back
41.36
41.36
100 Back
43.09
1:24.45
100 Back
1:24.45
150 Back
44.45
2:08.90
200 Back
42.97
2:51.87
100 Back
1:27.42
Breast 50 Y 42.31 11 11/22/2025 B BB: 40.09 (+2.22s | 5.2%) 6 148 1,000+ 1,000+
Breast 100 Y 1:31.87 11 12/06/2025 B BB: 1:25.49 (+6.38s | 6.9%) 6 152 1,000+ 1,000+
50 Breast
43.55
43.55
100 Breast
48.32
1:31.87
100 Breast
1:31.87
Breast 200 Y 3:19.39 11 01/24/2026 B: 3:16.39 (+3.00s | 1.5%) 6 109 514 1,000+
50 Breast
44.75
44.75
100 Breast
52.53
1:37.28
100 Breast
1:37.28
150 Breast
50.60
2:27.88
200 Breast
51.51
3:19.39
100 Breast
1:42.11
Fly 50 Y 35.06 11 11/22/2025 B BB: 34.19 (+0.87s | 2.5%) 2 116 910 1,000+
Fly 100 Y 1:21.17 11 01/24/2026 B BB: 1:16.09 (+5.08s | 6.3%) 4 117 741 1,000+
50 Fly
37.42
37.42
100 Fly
43.75
1:21.17
100 Fly
1:21.17
IM 100 Y 1:18.49 11 11/22/2025 B BB: 1:15.89 (+2.60s | 3.3%) 3 116 925 1,000+
50 IM
36.43
36.43
100 IM
42.06
1:18.49
100 IM
1:18.49
IM 200 Y 2:51.05 11 12/06/2025 B BB: 2:45.79 (+5.26s | 3.1%) 2 121 862 1,000+
50 Fly
37.18
37.18
100 Back
43.54
1:20.72
100 IM
1:20.72
150 Breast
51.33
2:12.05
200 Free
39.00
2:51.05
100 IM
1:30.33

Long course distance

Event Time Age Date Standard Next Standard Issaquah Swim Team Pacific Northwest Swimming Western Zone USA
Free 50 M 40.57 11 05/16/2025 B: 37.39 (+3.18s | 7.8%) 14 203 1,000+ 1,000+
Free 100 M 1:31.14 11 05/16/2025 B: 1:22.09 (+9.05s | 9.9%) 11 186 1,000+ 1,000+
Free 200 M 3:21.54 11 06/14/2025 B: 2:59.19 (+22.35s | 11.1%) 8 139 1,000+ 1,000+
Back 50 M 46.97 11 05/02/2025 B: 44.49 (+2.48s | 5.3%) 12 160 1,000+ 1,000+
Back 100 M 1:41.95 11 05/02/2025 B: 1:37.19 (+4.76s | 4.7%) 10 147 1,000+ 1,000+
Breast 50 M 55.09 11 06/14/2025 B: 49.79 (+5.30s | 9.6%) 10 168 1,000+ 1,000+
Breast 100 M 1:58.59 11 06/14/2025 B: 1:47.79 (+10.80s | 9.1%) 8 135 1,000+ 1,000+
Fly 50 M 45.80 11 05/16/2025 B: 41.99 (+3.81s | 8.3%) 11 130 943 1,000+
IM 200 M 3:41.97 11 05/16/2025 B: 3:24.39 (+17.58s | 7.9%) 6 112 890 1,000+

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