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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 26.28 12 03/20/2026 AA AAA: 25.79 (+0.49s | 1.9%) 1 30 237 1,000+
Free 100 Y 57.50 Analysis 12 03/20/2026 AA AAA: 56.19 (+1.31s | 2.3%) 1 23 185 880
50 Free
27.59
27.59
100 Free
29.91
57.50
100 Free
57.50
Free 200 Y 2:08.02 Analysis 12 03/20/2026 AA AAA: 2:02.59 (+5.43s | 4.2%) 1 31 178 744
50 Free
29.87
29.87
100 Free
33.48
1:03.35
100 Free
1:03.35
150 Free
32.51
1:35.86
200 Free
32.16
2:08.02
100 Free
1:04.67
Free 500 Y 5:48.10 Analysis 12 02/07/2026 A AA: 5:44.99 (+3.11s | 0.9%) 1 36 179 726
Back 50 Y 33.25 12 01/10/2026 BB A: 32.69 (+0.56s | 1.7%) 2 97 463 1,000+
Back 100 Y 1:28.04 Analysis 12 11/02/2024 B: 1:22.19 (+5.85s | 6.6%) 6 372 1,000+ 1,000+
Breast 50 Y 34.32 12 03/20/2026 AA AAA: 33.29 (+1.03s | 3.0%) 1 27 125 396
Breast 100 Y 1:15.47 Analysis 12 03/07/2026 A AA: 1:14.89 (+0.58s | 0.8%) 1 30 179 698
Breast 200 Y 2:44.94 Analysis 12 03/07/2026 A AA: 2:41.39 (+3.55s | 2.2%) 1 32 94 349
Fly 50 Y 31.03 12 11/14/2025 A AA: 29.69 (+1.34s | 4.3%) 1 81 346 1,000+
Fly 100 Y 1:39.16 Analysis 12 11/02/2024 B: 1:22.89 (+16.27s | 16.4%) 2 350 1,000+ 1,000+
IM 100 Y 1:06.69 Analysis 12 03/07/2026 AA AAA: 1:03.99 (+2.70s | 4.0%) 1 27 127 406
IM 200 Y 2:22.99 Analysis 12 03/20/2026 AA AAA: 2:18.79 (+4.20s | 2.9%) 1 27 127 527
50 Fly
30.10
30.10
100 Back
37.18
1:07.28
100 IM
1:07.28
150 Breast
42.67
1:49.95
200 Free
33.04
2:22.99
100 IM
1:15.71

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 53 263 542
Free 100 M 1:14.50 Analysis 12 07/31/2025 BB A: 1:10.39 (+4.11s | 5.5%) 2 73 363 769
Back 50 M 43.73 12 06/06/2025 B BB: 41.09 (+2.64s | 6.0%) 2 161 750 1,000+
Back 100 M 1:31.84 Analysis 12 06/27/2025 B BB: 1:29.59 (+2.25s | 2.4%) 2 112 554 1,000+
Breast 50 M 44.88 12 06/27/2025 BB A: 41.99 (+2.89s | 6.4%) 1 56 281 538
Breast 100 M 1:40.67 Analysis 12 06/06/2025 B BB: 1:39.59 (+1.08s | 1.1%) 1 76 349 642
Fly 50 M 41.11 12 06/27/2025 B BB: 38.69 (+2.42s | 5.9%) 1 132 565 1,000+
IM 200 M 3:15.29 Analysis 12 06/06/2025 B BB: 3:08.99 (+6.30s | 3.2%) 1 97 487 917

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.