Jiayi Xu

Age: 12 years old
Age Category: 11-12
Team: California Dolphins Swim Team | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Pacific Swimming California Dolphins Swim Team
Free 50 Y 32.29 12 10/18/2025 B BB: 31.69 (+0.60s | 1.9%) 476 12
Free 100 Y 1:12.57 12 10/18/2025 B BB: 1:09.39 (+3.18s | 4.4%) 458 12
Free 200 Y 3:10.30 11 01/11/2025 B: 2:42.59 (+27.71s | 14.6%) 619 16
Back 50 Y 39.12 12 10/18/2025 B: 38.79 (+0.33s | 0.8%) 461 14
Back 100 Y 1:21.92 12 09/27/2025 B BB: 1:19.79 (+2.13s | 2.6%) 286 8
Back 200 Y 3:00.63 12 10/18/2025 B: 2:59.49 (+1.14s | 0.6%) 179 8
Breast 50 Y 44.30 12 09/27/2025 B: 43.99 (+0.31s | 0.7%) 474 12
Breast 100 Y 1:32.68 12 10/18/2025 B BB: 1:29.29 (+3.39s | 3.7%) 347 10
Fly 50 Y 43.76 11 12/14/2024 B: 36.89 (+6.87s | 15.7%) 711 17
Fly 100 Y 1:42.90 11 01/11/2025 B: 1:25.79 (+17.11s | 16.6%) 429 11
Fly 200 Y 3:23.34 12 09/27/2025 B: 3:03.39 (+19.95s | 9.8%) 90 2
IM 100 Y 1:23.31 12 09/27/2025 B BB: 1:19.09 (+4.22s | 5.1%) 422 9
IM 200 Y 2:56.68 12 10/18/2025 B BB: 2:50.69 (+5.99s | 3.4%) 296 7

Long course distance

Event Time Age Date Standard Next Standard Pacific Swimming California Dolphins Swim Team
Free 50 M 39.81 12 06/07/2025 B: 38.49 (+1.32s | 3.3%) 519 13
Free 100 M 1:34.11 12 06/07/2025 B: 1:25.59 (+8.52s | 9.1%) 588 16
Back 50 M 44.13 12 06/07/2025 B BB: 41.59 (+2.54s | 5.8%) 288 10
Back 100 M 1:41.39 12 06/07/2025 B: 1:40.59 (+0.80s | 0.8%) 367 12
Breast 50 M 53.31 12 06/07/2025 B: 49.79 (+3.52s | 6.6%) 454 14
Breast 100 M 1:55.17 11 06/08/2024 B: 1:50.39 (+4.78s | 4.2%) 386 12
Fly 50 M 43.32 12 06/07/2025 B: 41.79 (+1.53s | 3.5%) 313 8

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.