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 32.14 12 11/08/2025 B BB: 31.69 (+0.45s | 1.4%) 456 16
Free 100 Y 1:12.57 12 10/18/2025 B BB: 1:09.39 (+3.18s | 4.4%) 477 15
Free 200 Y 3:10.30 11 01/11/2025 B: 2:42.59 (+27.71s | 14.6%) 636 18
Back 50 Y 39.12 12 10/18/2025 B: 38.79 (+0.33s | 0.8%) 454 15
Back 100 Y 1:21.92 12 09/27/2025 B BB: 1:19.79 (+2.13s | 2.6%) 304 10
Back 200 Y 2:59.24 12 11/08/2025 B BB: 2:46.69 (+12.55s | 7.0%) 194 8
Breast 50 Y 44.30 12 09/27/2025 B: 43.99 (+0.31s | 0.7%) 489 12
Breast 100 Y 1:32.68 12 10/18/2025 B BB: 1:29.29 (+3.39s | 3.7%) 362 11
Fly 50 Y 36.76 12 11/08/2025 B BB: 34.29 (+2.47s | 6.7%) 373 8
Fly 100 Y 1:25.34 12 12/05/2025 B BB: 1:18.89 (+6.45s | 7.6%) 275 5
Fly 200 Y 3:23.34 12 09/27/2025 B: 3:03.39 (+19.95s | 9.8%) 95 2
IM 100 Y 1:21.26 12 11/08/2025 B BB: 1:19.09 (+2.17s | 2.7%) 384 8
IM 200 Y 2:52.17 12 11/08/2025 B BB: 2:50.69 (+1.48s | 0.9%) 248 5

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%) 474 12
Free 100 M 1:34.11 12 06/07/2025 B: 1:25.59 (+8.52s | 9.1%) 544 17
Back 50 M 44.13 12 06/07/2025 B BB: 41.59 (+2.54s | 5.8%) 264 10
Back 100 M 1:41.39 12 06/07/2025 B: 1:40.59 (+0.80s | 0.8%) 339 12
Breast 50 M 53.31 12 06/07/2025 B: 49.79 (+3.52s | 6.6%) 418 14
Breast 100 M 1:55.17 11 06/08/2024 B: 1:50.39 (+4.78s | 4.2%) 358 12
Fly 50 M 43.32 12 06/07/2025 B: 41.79 (+1.53s | 3.5%) 286 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.