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Jiayi Xu

Age: 13 years old
Age Category: 13-14
Team: California Dolphins Swim Team | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard California Dolphins Swim Team Pacific Swimming Western Zone USA
Free 50 Y 31.72 13 01/31/2026 B BB: 30.19 (+1.53s | 4.8%) 18 796 1,000+ 1,000+
Free 100 Y 1:09.78 Analysis 13 01/31/2026 B BB: 1:05.89 (+3.89s | 5.6%) 16 722 1,000+ 1,000+
Free 200 Y 2:32.68 Analysis 13 03/28/2026 B BB: 2:22.69 (+9.99s | 6.5%) 11 594 1,000+ 1,000+
Back 50 Y 39.12 13 10/18/2025 14 685 1,000+ 1,000+
Back 100 Y 1:18.80 Analysis 13 03/28/2026 B: 1:16.89 (+1.91s | 2.4%) 14 561 1,000+ 1,000+
Back 200 Y 2:59.24 Analysis 13 11/08/2025 B: 2:46.39 (+12.85s | 7.2%) 7 443 1,000+ 1,000+
Breast 50 Y 44.30 13 09/27/2025 15 687 1,000+ 1,000+
Breast 100 Y 1:32.68 Analysis 13 10/18/2025 B: 1:28.69 (+3.99s | 4.3%) 13 662 1,000+ 1,000+
Fly 50 Y 36.15 13 03/07/2026 13 578 1,000+ 1,000+
Fly 100 Y 1:20.21 Analysis 13 03/28/2026 B: 1:16.79 (+3.42s | 4.3%) 13 468 1,000+ 1,000+
Fly 200 Y 3:23.34 Analysis 13 09/27/2025 B: 2:51.19 (+32.15s | 15.8%) 3 232 1,000+ 1,000+
IM 200 Y 2:48.90 Analysis 13 03/28/2026 B BB: 2:39.49 (+9.41s | 5.6%) 12 521 1,000+ 1,000+

Long course distance

Event Time Age Date Standard Next Standard California Dolphins Swim Team Pacific Swimming Western Zone USA
Free 50 M 39.81 13 06/07/2025 B: 37.19 (+2.62s | 6.6%) 18 720 1,000+ 1,000+
Free 100 M 1:34.11 Analysis 13 06/07/2025 B: 1:21.19 (+12.92s | 13.7%) 18 739 1,000+ 1,000+
Back 50 M 44.13 13 06/07/2025 11 403 1,000+ 1,000+
Back 100 M 1:41.39 Analysis 13 06/07/2025 B: 1:29.69 (+11.70s | 11.5%) 13 540 1,000+ 1,000+
Breast 50 M 53.31 13 06/07/2025 14 566 1,000+ 1,000+
Breast 100 M 1:55.17 Analysis 13 06/08/2024 B: 1:42.39 (+12.78s | 11.1%) 15 580 1,000+ 1,000+
Fly 50 M 43.32 13 06/07/2025 9 435 1,000+ 1,000+

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