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Ethan Zhou

Age: 15 years old
Age Category: 15-16
Team: North Bay Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard North Bay Aquatics Pacific Swimming Western Zone USA
Free 50 Y 23.83 15 07/18/2025 A AA: 23.19 (+0.64s | 2.7%) 5 193 799 1,000+
Free 100 Y 51.50 Analysis 15 07/18/2025 A AA: 50.99 (+0.51s | 1.0%) 4 165 693 1,000+
Free 200 Y 1:49.87 Analysis 15 07/18/2025 AA AAA: 1:46.89 (+2.98s | 2.7%) 1 92 359 1,000+
Free 500 Y 5:02.48 Analysis 15 07/18/2025 AA AAA: 4:49.49 (+12.99s | 4.3%) 1 104 421 1,000+
Back 50 Y 30.29 15 02/01/2025 B BB: 29.49 (+0.80s | 2.6%) 4 212 1,000+ 1,000+
Back 100 Y 1:01.45 Analysis 15 07/18/2025 BB A: 57.89 (+3.56s | 5.8%) 3 213 940 1,000+
Back 200 Y 2:12.14 Analysis 15 07/18/2025 BB A: 2:06.59 (+5.55s | 4.2%) 2 146 674 1,000+
Breast 50 Y 37.63 15 01/21/2023 B: 36.69 (+0.94s | 2.5%) 6 372 1,000+ 1,000+
Breast 100 Y 1:44.43 Analysis 15 02/08/2020 B: 1:16.89 (+27.54s | 26.4%) 11 876 1,000+ 1,000+
Fly 50 Y 46.78 15 02/09/2019 B: 31.59 (+15.19s | 32.5%) 10 707 1,000+ 1,000+
IM 200 Y 2:12.40 Analysis 15 07/18/2025 BB A: 2:09.39 (+3.01s | 2.3%) 3 229 933 1,000+
IM 400 Y 4:49.61 Analysis 15 07/18/2025 BB A: 4:36.19 (+13.42s | 4.6%) 1 177 742 1,000+

Long course distance

Event Time Age Date Standard Next Standard North Bay Aquatics Pacific Swimming Western Zone USA
Free 50 M 27.41 15 07/11/2025 A AA: 26.99 (+0.42s | 1.5%) 5 197 862 1,000+
Free 100 M 59.45 Analysis 15 07/11/2025 A AA: 58.99 (+0.46s | 0.8%) 5 175 749 1,000+
Free 200 M 2:08.22 Analysis 15 07/11/2025 AA AAA: 2:03.09 (+5.13s | 4.0%) 2 106 456 1,000+
Free 400 M 4:41.57 Analysis 15 07/11/2025 A AA: 4:34.39 (+7.18s | 2.5%) 2 126 544 1,000+
Back 100 M 1:15.96 Analysis 15 06/21/2025 B BB: 1:13.69 (+2.27s | 3.0%) 2 258 1,000+ 1,000+
IM 200 M 2:37.01 Analysis 15 06/21/2025 BB A: 2:30.99 (+6.02s | 3.8%) 2 228 998 1,000+

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