Jonathan Zhou

Age: 12 years old
Age Category: 11-12
Team: Bay Club Panthers | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Bay Club Panthers Pacific Swimming Western Zone USA
Free 50 Y 27.07 12 12/12/2025 A AA: 26.99 (+0.08s | 0.3%) 1 60 305 1,000+
Free 100 Y 59.08 12 02/07/2026 A AA: 58.69 (+0.39s | 0.7%) 1 42 228 938
Free 200 Y 2:14.20 12 10/25/2025 BB A: 2:13.69 (+0.51s | 0.4%) 1 70 308 1,000+
50 Free
30.36
30.36
100 Free
35.36
1:05.72
100 Free
1:05.72
150 Free
35.43
1:41.15
200 Free
33.05
2:14.20
100 Free
1:08.48
Free 500 Y 5:48.10 12 02/07/2026 A AA: 5:44.99 (+3.11s | 0.9%) 1 31 156 649
Back 50 Y 33.25 12 01/10/2026 BB A: 32.69 (+0.56s | 1.7%) 2 95 416 1,000+
Back 100 Y 1:28.04 11 11/02/2024 B: 1:22.19 (+5.85s | 6.6%) 6 383 1,000+ 1,000+
Breast 50 Y 35.19 12 11/14/2025 A AA: 34.99 (+0.20s | 0.6%) 1 45 149 473
Breast 100 Y 1:15.83 12 02/07/2026 A AA: 1:14.89 (+0.94s | 1.2%) 1 32 155 567
Breast 200 Y 2:47.55 12 11/14/2025 A AA: 2:41.39 (+6.16s | 3.7%) 1 37 114 395
Fly 50 Y 31.03 12 11/14/2025 A AA: 29.69 (+1.34s | 4.3%) 1 81 290 1,000+
Fly 100 Y 1:39.16 11 11/02/2024 B: 1:22.89 (+16.27s | 16.4%) 2 349 1,000+ 1,000+
IM 100 Y 1:09.11 12 02/07/2026 A AA: 1:06.99 (+2.12s | 3.1%) 1 56 213 701

Long course distance

Event Time Age Date Standard Next Standard Bay Club Panthers Pacific Swimming Western Zone USA
Free 50 M 32.70 12 06/27/2025 BB A: 32.09 (+0.61s | 1.9%) 1 84 324 674
Free 100 M 1:14.50 12 07/31/2025 BB A: 1:10.39 (+4.11s | 5.5%) 2 113 432 931
Back 50 M 43.73 12 06/06/2025 B BB: 41.09 (+2.64s | 6.0%) 3 201 841 1,000+
Back 100 M 1:31.84 12 06/27/2025 B BB: 1:29.59 (+2.25s | 2.4%) 2 154 639 1,000+
Breast 50 M 44.88 12 06/27/2025 BB A: 41.99 (+2.89s | 6.4%) 1 76 325 648
Breast 100 M 1:40.67 12 06/06/2025 B BB: 1:39.59 (+1.08s | 1.1%) 1 104 401 759
Fly 50 M 41.11 12 06/27/2025 B BB: 38.69 (+2.42s | 5.9%) 1 172 634 1,000+
IM 200 M 3:15.29 12 06/06/2025 B BB: 3:08.99 (+6.30s | 3.2%) 1 131 554 1,000+

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