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William Chen

Age: 11 years old
Age Category: 11-12
Team: Rancho San Dieguito | San Diego-Imperial Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rancho San Dieguito San Diego-Imperial Swimming Western Zone USA
Free 50 Y 38.32 11 06/13/2026 B: 32.79 (+5.53s | 14.4%) 17 166 1,000+ 1,000+
Free 100 Y 1:23.78 Analysis 11 08/08/2026 B: 1:11.49 (+12.29s | 14.7%) 18 152 1,000+ 1,000+
Free 200 Y 2:58.78 Analysis 11 08/08/2026 B: 2:35.99 (+22.79s | 12.7%) 14 113 1,000+ 1,000+
Back 50 Y 41.47 11 03/06/2026 B: 38.49 (+2.98s | 7.2%) 13 105 1,000+ 1,000+
Back 100 Y 1:33.62 Analysis 11 04/11/2026 B: 1:22.19 (+11.43s | 12.2%) 12 100 1,000+ 1,000+
50 Back
45.86
45.86
100 Back
47.76
1:33.62
100 Back
1:33.62
Breast 50 Y 49.00 11 08/08/2026 B: 43.49 (+5.51s | 11.2%) 17 119 1,000+ 1,000+
Breast 100 Y 1:56.97 Analysis 11 06/07/2025 B: 1:32.59 (+24.38s | 20.8%) 18 130 1,000+ 1,000+
50 Breast
56.40
56.40
100 Breast
1:00.57
1:56.97
100 Breast
1:56.97
Fly 50 Y 45.37 11 08/08/2026 B: 37.09 (+8.28s | 18.2%) 15 130 1,000+ 1,000+
Fly 100 Y 1:54.91 Analysis 11 02/21/2026 B: 1:22.89 (+32.02s | 27.9%) 12 83 1,000+ 1,000+
IM 100 Y 1:36.89 Analysis 11 08/08/2026 B: 1:21.89 (+15.00s | 15.5%) 18 129 1,000+ 1,000+
IM 200 Y 3:38.84 Analysis 11 04/11/2026 B: 2:59.29 (+39.55s | 18.1%) 17 101 1,000+ 1,000+
50 Fly
51.42
51.42
100 Back
53.12
1:44.54
100 IM
1:44.54
150 Breast
1:05.94
2:50.48
200 Free
48.36
3:38.84
100 IM
1:54.30

Long course distance

Event Time Age Date Standard Next Standard Rancho San Dieguito San Diego-Imperial Swimming Western Zone USA
Free 50 M 45.48 11 05/23/2026 B: 37.39 (+8.09s | 17.8%) 15 137 1,000+ 1,000+
Free 100 M 1:40.85 Analysis 11 05/23/2026 B: 1:22.09 (+18.76s | 18.6%) 12 120 1,000+ 1,000+
Free 200 M 3:34.38 Analysis 11 05/23/2026 B: 2:59.19 (+35.19s | 16.4%) 14 96 1,000+ 1,000+
Back 50 M 47.49 11 04/24/2026 B: 44.49 (+3.00s | 6.3%) 10 89 1,000+ 1,000+
Back 100 M 1:46.97 Analysis 11 07/11/2025 B: 1:37.19 (+9.78s | 9.1%) 10 70 1,000+ 1,000+
Breast 50 M 1:01.98 11 07/11/2025 B: 49.79 (+12.19s | 19.7%) 11 106 1,000+ 1,000+
Breast 100 M 2:14.73 Analysis 11 07/11/2025 B: 1:47.79 (+26.94s | 20.0%) 12 100 1,000+ 1,000+
Fly 50 M 52.62 11 05/23/2026 B: 41.99 (+10.63s | 20.2%) 13 100 1,000+ 1,000+
Fly 100 M 2:16.57 Analysis 11 07/11/2025 B: 1:35.09 (+41.48s | 30.4%) 9 54 1,000+ 1,000+
IM 200 M 4:00.34 Analysis 11 05/23/2026 B: 3:24.39 (+35.95s | 15.0%) 10 71 1,000+ 1,000+

Above are the fastest times that William Chen 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.