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Bill Chang

Age: 15 years old
Age Category: 15-16
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 23.55 15 12/12/2025 A AA: 23.19 (+0.36s | 1.5%) 19 156 643 1,000+
Free 100 Y 52.01 Analysis 15 12/12/2025 A AA: 50.99 (+1.02s | 2.0%) 21 196 822 1,000+
50 Free
24.96
24.96
100 Free
27.05
52.01
100 Free
52.01
Free 200 Y 2:51.90 Analysis 15 02/15/2020 B: 2:15.99 (+35.91s | 20.9%) 63 818 1,000+ 1,000+
Free 500 Y 6:17.91 Analysis 15 10/01/2022 B: 6:08.39 (+9.52s | 2.5%) 37 430 1,000+ 1,000+
Back 50 Y 41.56 15 11/15/2019 B: 31.79 (+9.77s | 23.5%) 51 637 1,000+ 1,000+
Breast 50 Y 28.77 15 12/12/2025 AAA AAAA: 27.49 (+1.28s | 4.4%) 5 40 155 415
Breast 100 Y 1:04.71 Analysis 15 12/12/2025 A AA: 1:03.19 (+1.52s | 2.3%) 17 116 455 1,000+
50 Breast
29.97
29.97
100 Breast
34.74
1:04.71
100 Breast
1:04.71
Fly 50 Y 26.70 15 12/12/2025 A AA: 25.89 (+0.81s | 3.0%) 13 138 586 1,000+
Fly 100 Y 1:04.91 Analysis 15 10/25/2024 B BB: 1:02.39 (+2.52s | 3.9%) 36 389 1,000+ 1,000+
IM 200 Y 2:26.09 Analysis 15 11/15/2024 B BB: 2:20.19 (+5.90s | 4.0%) 38 426 1,000+ 1,000+

Long course distance

Event Time Age Date Standard Next Standard Santa Clara Swim Club Pacific Swimming Western Zone USA
Free 50 M 41.88 15 05/04/2019 B: 32.89 (+8.99s | 21.5%) 63 792 1,000+ 1,000+
Free 100 M 1:31.74 Analysis 15 06/21/2019 B: 1:11.79 (+19.95s | 21.7%) 64 757 1,000+ 1,000+
Back 50 M 50.61 15 05/04/2019 B: 37.79 (+12.82s | 25.3%) 56 452 1,000+ 1,000+
Breast 50 M 33.65 15 07/30/2026 AA AAA: 32.79 (+0.86s | 2.6%) 9 59 266 699
Breast 100 M 1:17.57 Analysis 15 07/30/2026 BB A: 1:16.69 (+0.88s | 1.1%) 17 126 544 1,000+
Fly 50 M 50.52 15 05/04/2019 B: 35.69 (+14.83s | 29.4%) 51 488 1,000+ 1,000+

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