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Jiming Zhou

Age: 12 years old
Age Category: 11-12
Team: 757swim | Virginia Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard 757swim Virginia Swimming Eastern Zone USA
Free 50 Y 30.81 12 02/13/2026 B BB: 30.49 (+0.32s | 1.0%) 10 170 1,000+ 1,000+
Free 100 Y 1:09.69 Analysis 12 02/13/2026 B BB: 1:06.39 (+3.30s | 4.7%) 12 182 1,000+ 1,000+
50 Free
32.14
32.14
100 Free
37.55
1:09.69
100 Free
1:09.69
Free 200 Y 2:44.35 Analysis 12 10/25/2025 B: 2:35.99 (+8.36s | 5.1%) 13 221 1,000+ 1,000+
50 Free
35.90
35.90
100 Free
43.13
1:19.03
100 Free
1:19.03
150 Free
44.27
2:03.30
200 Free
41.05
2:44.35
100 Free
1:25.32
Free 500 Y 7:30.52 Analysis 12 10/10/2025 B: 6:59.89 (+30.63s | 6.8%) 14 190 1,000+ 1,000+
50 Free
38.88
38.88
100 Free
45.69
1:24.57
100 Free
1:24.57
150 Free
45.95
2:10.52
200 Free
47.52
2:58.04
100 Free
1:33.47
250 Free
45.34
3:43.38
300 Free
45.99
4:29.37
100 Free
1:31.33
350 Free
47.09
5:16.46
400 Free
45.07
6:01.53
100 Free
1:32.16
450 Free
45.10
6:46.63
500 Free
43.89
7:30.52
100 Free
1:28.99
Back 50 Y 40.90 12 12/05/2025 B: 38.49 (+2.41s | 5.9%) 23 287 1,000+ 1,000+
Back 100 Y 1:28.83 Analysis 12 10/10/2025 B: 1:22.19 (+6.64s | 7.5%) 22 272 1,000+ 1,000+
50 Back
44.08
44.08
100 Back
44.75
1:28.83
100 Back
1:28.83
Breast 50 Y 34.85 12 02/13/2026 AA AAA: 33.29 (+1.56s | 4.5%) 1 19 146 471
Breast 100 Y 1:28.32 Analysis 12 10/10/2025 B BB: 1:25.49 (+2.83s | 3.2%) 3 99 784 1,000+
50 Breast
42.01
42.01
100 Breast
46.31
1:28.32
100 Breast
1:28.32
Breast 200 Y 2:51.10 Analysis 12 02/13/2026 BB A: 2:48.39 (+2.71s | 1.6%) 2 30 216 553
50 Breast
37.94
37.94
100 Breast
43.66
1:21.60
100 Breast
1:21.60
150 Breast
45.49
2:07.09
200 Breast
44.01
2:51.10
100 Breast
1:29.50
Fly 50 Y 35.34 12 12/05/2025 B BB: 34.19 (+1.15s | 3.3%) 8 139 1,000+ 1,000+
Fly 100 Y 1:15.28 Analysis 12 02/13/2026 BB A: 1:09.29 (+5.99s | 8.0%) 3 68 519 1,000+
50 Fly
34.99
34.99
100 Fly
40.29
1:15.28
100 Fly
1:15.28
IM 100 Y 1:21.89 Analysis 12 12/05/2025 B BB: 1:15.89 (+6.00s | 7.3%) 10 183 1,000+ 1,000+
50 IM
39.48
39.48
100 IM
42.41
1:21.89
100 IM
1:21.89
IM 200 Y 2:46.96 Analysis 12 11/07/2025 B BB: 2:45.79 (+1.17s | 0.7%) 6 114 831 1,000+
50 Fly
38.95
38.95
100 Back
43.62
1:22.57
100 IM
1:22.57
150 Breast
48.64
2:11.21
200 Free
35.75
2:46.96
100 IM
1:24.39

Long course distance

Event Time Age Date Standard Next Standard 757swim Virginia Swimming Eastern Zone USA
Free 50 M 43.38 12 04/20/2024 B: 37.39 (+5.99s | 13.8%) 8 158 284 1,000+
Free 100 M 1:36.96 Analysis 12 04/20/2024 B: 1:22.09 (+14.87s | 15.3%) 9 123 247 1,000+
Back 25 M 36.47 12 10/02/2021 1 19 20 33
Fly 50 M 50.21 12 04/20/2024 B: 41.99 (+8.22s | 16.4%) 5 91 189 1,000+
IM 100 M 1:48.85 Analysis 12 04/20/2024 1 5 6 68

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