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Jiajun Zu

Age: 14 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 24.92 14 09/27/2025 A AA: 24.59 (+0.33s | 1.3%) 5 89 447 1,000+
Free 100 Y 53.74 Analysis 14 05/17/2026 A AA: 53.39 (+0.35s | 0.7%) 4 63 324 1,000+
Free 200 Y 2:05.06 Analysis 14 09/27/2025 BB A: 2:02.19 (+2.87s | 2.3%) 7 164 702 1,000+
Back 50 Y 30.39 14 11/14/2025 8 121 538 1,000+
Back 100 Y 1:04.36 Analysis 14 05/18/2025 BB A: 1:01.09 (+3.27s | 5.1%) 6 130 557 1,000+
Back 200 Y 2:22.78 Analysis 14 11/14/2025 BB A: 2:12.59 (+10.19s | 7.1%) 5 124 563 1,000+
50 Back
33.41
33.41
100 Back
35.83
1:09.24
100 Back
1:09.24
150 Back
36.79
1:46.03
200 Back
36.75
2:22.78
100 Back
1:13.54
Breast 50 Y 33.20 14 07/20/2024 5 99 435 1,000+
Breast 100 Y 1:14.91 Analysis 14 12/05/2025 B BB: 1:14.79 (+0.12s | 0.2%) 9 196 786 1,000+
Breast 200 Y 2:46.08 Analysis 14 09/27/2025 B BB: 2:42.39 (+3.69s | 2.2%) 7 178 727 1,000+
Fly 50 Y 32.52 14 07/20/2024 15 332 1,000+ 1,000+
Fly 100 Y 1:09.81 Analysis 14 05/17/2026 B BB: 1:05.49 (+4.32s | 6.2%) 12 275 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 27.73 14 06/27/2026 AA AAA: 26.89 (+0.84s | 3.0%) 4 58 253 688
Free 100 M 59.89 Analysis 14 06/27/2026 AA AAA: 58.99 (+0.90s | 1.5%) 4 35 178 498
Free 200 M 2:26.71 Analysis 14 05/10/2025 BB A: 2:20.59 (+6.12s | 4.2%) 10 192 842 1,000+
Back 50 M 35.52 14 06/08/2024 6 100 559 1,000+
Back 100 M 1:15.13 Analysis 14 06/07/2025 BB A: 1:11.69 (+3.44s | 4.6%) 9 113 522 1,000+
Back 200 M 2:44.04 Analysis 14 04/25/2026 BB A: 2:35.79 (+8.25s | 5.0%) 8 110 503 1,000+
Breast 50 M 42.22 14 06/22/2024 5 187 933 1,000+
Breast 100 M 1:28.50 Analysis 14 04/12/2025 B BB: 1:27.09 (+1.41s | 1.6%) 9 193 764 1,000+
Breast 200 M 3:15.51 Analysis 14 05/10/2025 B BB: 3:08.29 (+7.22s | 3.7%) 9 182 732 1,000+
Fly 50 M 42.20 14 05/11/2024 21 413 1,000+ 1,000+

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