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Douglas Zhao

Age: 12 years old
Age Category: 11-12
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 Y 31.89 12 07/10/2026 B BB: 30.49 (+1.40s | 4.4%) 27 351 1,000+ 1,000+
Free 100 Y 1:17.68 Analysis 12 02/22/2025 B: 1:11.49 (+6.19s | 8.0%) 37 523 1,000+ 1,000+
Free 200 Y 2:27.37 Analysis 12 07/10/2026 B BB: 2:24.89 (+2.48s | 1.7%) 14 159 723 1,000+
Back 50 Y 38.68 12 03/22/2025 B: 38.49 (+0.19s | 0.5%) 22 310 1,000+ 1,000+
Back 100 Y 1:16.98 Analysis 12 07/10/2026 B BB: 1:15.69 (+1.29s | 1.7%) 15 140 700 1,000+
Breast 50 Y 53.64 12 03/23/2024 B: 43.49 (+10.15s | 18.9%) 57 785 1,000+ 1,000+
Breast 100 Y 1:36.59 Analysis 12 10/25/2025 B: 1:32.59 (+4.00s | 4.1%) 26 314 1,000+ 1,000+
Fly 50 Y 36.72 12 03/22/2025 B BB: 34.19 (+2.53s | 6.9%) 20 274 1,000+ 1,000+
Fly 100 Y 1:23.85 Analysis 12 10/25/2025 B: 1:22.89 (+0.96s | 1.1%) 16 195 831 1,000+
IM 100 Y 1:20.57 Analysis 12 01/10/2026 B BB: 1:15.89 (+4.68s | 5.8%) 22 263 992 1,000+
IM 200 Y 2:47.84 Analysis 12 10/25/2025 B BB: 2:45.79 (+2.05s | 1.2%) 16 165 687 1,000+

Long course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 M 36.69 12 06/27/2025 B BB: 34.79 (+1.90s | 5.2%) 23 291 1,000+ 1,000+
Free 100 M 1:23.64 Analysis 12 05/16/2025 B: 1:22.09 (+1.55s | 1.9%) 23 306 1,000+ 1,000+
Free 200 M 2:48.59 Analysis 12 06/12/2026 B BB: 2:46.39 (+2.20s | 1.3%) 12 161 640 1,000+
Back 50 M 41.51 12 06/12/2026 B BB: 41.09 (+0.42s | 1.0%) 16 152 741 1,000+
Back 100 M 1:41.08 Analysis 12 06/22/2024 B: 1:37.19 (+3.89s | 3.8%) 26 281 1,000+ 1,000+
Breast 50 M 1:11.55 12 06/09/2023 B: 49.79 (+21.76s | 30.4%) 58 706 1,000+ 1,000+
Fly 50 M 40.04 12 06/12/2026 B BB: 38.69 (+1.35s | 3.4%) 15 173 761 1,000+
Fly 100 M 1:33.92 Analysis 12 06/06/2025 B BB: 1:27.29 (+6.63s | 7.1%) 12 132 597 1,000+
IM 400 M 6:27.31 Analysis 12 06/12/2026 BB A: 6:15.39 (+11.92s | 3.1%) 10 59 162 405

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