New! ScoreMeUp is now available on the App Store. Download the iOS app →

William Zhou

Age: 15 years old
Age Category: 15-16
Team: Livermore AquaCowboys | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Livermore AquaCowboys Pacific Swimming Western Zone USA
Free 50 Y 25.51 15 02/19/2026 BB A: 24.19 (+1.32s | 5.2%) 8 413 1,000+ 1,000+
Free 100 Y 56.41 Analysis 15 02/19/2026 BB A: 53.19 (+3.22s | 5.7%) 10 442 1,000+ 1,000+
50 Free
27.35
27.35
100 Free
29.06
56.41
100 Free
56.41
Free 200 Y 2:06.05 Analysis 15 01/31/2026 BB A: 1:56.59 (+9.46s | 7.5%) 10 379 1,000+ 1,000+
Back 100 Y 1:05.66 Analysis 15 02/19/2026 B BB: 1:02.69 (+2.97s | 4.5%) 10 334 1,000+ 1,000+
50 Back
32.42
32.42
100 Back
33.24
1:05.66
100 Back
1:05.66
Breast 100 Y 1:14.79 Analysis 15 02/19/2026 B BB: 1:11.39 (+3.40s | 4.5%) 9 397 1,000+ 1,000+
50 Breast
35.31
35.31
100 Breast
39.48
1:14.79
100 Breast
1:14.79
Breast 200 Y 2:56.07 Analysis 15 10/18/2025 B: 2:47.09 (+8.98s | 5.1%) 12 402 1,000+ 1,000+
Fly 100 Y 1:04.89 Analysis 15 02/19/2026 B BB: 1:02.39 (+2.50s | 3.9%) 10 379 1,000+ 1,000+
50 Fly
30.40
30.40
100 Fly
34.49
1:04.89
100 Fly
1:04.89
IM 200 Y 2:24.37 Analysis 15 02/19/2026 B BB: 2:20.19 (+4.18s | 2.9%) 10 394 1,000+ 1,000+
50 Fly
30.71
30.71
100 Back
37.56
1:08.27
100 IM
1:08.27
150 Breast
44.68
1:52.95
200 Free
31.42
2:24.37
100 IM
1:16.10

Long course distance

Event Time Age Date Standard Next Standard Livermore AquaCowboys Pacific Swimming Western Zone USA

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