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Yisheng Zhu

Age: 12 years old
Age Category: 11-12
Team: North Carolina Aquatic Club | North Carolina Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard North Carolina Aquatic Club North Carolina Swimming Southern Zone USA
Free 50 Y 31.49 12 03/26/2026 B BB: 30.49 (+1.00s | 3.2%) 14 271 1,000+ 1,000+
Free 100 Y 1:12.55 Analysis 12 03/26/2026 B: 1:11.49 (+1.06s | 1.5%) 15 296 1,000+ 1,000+
50 Free
33.27
33.27
50 Free
33.27
100 Free
39.28
1:12.55
50 Free
39.28
Free 200 Y 2:40.31 Analysis 12 03/26/2026 B: 2:35.99 (+4.32s | 2.7%) 17 261 1,000+ 1,000+
50 Free
35.38
35.38
50 Free
35.38
100 Free
40.25
1:15.63
50 Free
40.25
150 Free
43.49
1:59.12
50 Free
43.49
200 Free
41.19
2:40.31
50 Free
41.19
Back 50 Y 39.55 12 03/26/2026 B: 38.49 (+1.06s | 2.7%) 15 352 1,000+ 1,000+
Back 100 Y 1:25.85 Analysis 12 03/26/2026 B: 1:22.19 (+3.66s | 4.3%) 17 331 1,000+ 1,000+
50 Back
42.66
42.66
50 Back
42.66
100 Back
43.19
1:25.85
50 Back
43.19
Breast 50 Y 44.73 12 03/26/2026 B: 43.49 (+1.24s | 2.8%) 16 312 1,000+ 1,000+
Fly 50 Y 40.70 12 03/26/2026 B: 37.09 (+3.61s | 8.9%) 18 360 1,000+ 1,000+
IM 100 Y 1:27.68 Analysis 12 02/14/2026 B: 1:21.89 (+5.79s | 6.6%) 18 358 1,000+ 1,000+
50 IM
40.53
40.53
100 IM
47.15
1:27.68
100 IM
1:27.68

Long course distance

Event Time Age Date Standard Next Standard North Carolina Aquatic Club North Carolina Swimming Southern Zone USA
Free 50 M 33.88 12 06/25/2026 BB A: 32.09 (+1.79s | 5.3%) 11 163 722 1,000+
Free 100 M 1:18.98 Analysis 12 06/25/2026 B BB: 1:16.19 (+2.79s | 3.5%) 13 223 950 1,000+
50 Free
39.56
39.56
100 Free
39.42
1:18.98
100 Free
1:18.98
Free 200 M 2:54.96 Analysis 12 05/15/2026 B BB: 2:46.39 (+8.57s | 4.9%) 16 203 867 1,000+
50 Free
38.30
38.30
100 Free
45.07
1:23.37
100 Free
1:23.37
150 Free
46.65
2:10.02
200 Free
44.94
2:54.96
100 Free
1:31.59
Back 50 M 44.11 12 06/25/2026 B BB: 41.09 (+3.02s | 6.8%) 16 233 1000 1,000+
Breast 50 M 51.22 12 04/25/2026 B: 49.79 (+1.43s | 2.8%) 18 241 1,000+ 1,000+
Breast 100 M 1:50.44 Analysis 12 06/25/2026 B: 1:47.79 (+2.65s | 2.4%) 18 219 868 1,000+
50 Breast
51.54
51.54
100 Breast
58.90
1:50.44
100 Breast
1:50.44
Fly 50 M 43.91 12 06/25/2026 B: 41.99 (+1.92s | 4.4%) 11 246 1,000+ 1,000+
IM 200 M 3:26.40 Analysis 12 06/25/2026 B: 3:24.39 (+2.01s | 1.0%) 18 224 873 1,000+
50 Fly
47.24
47.24
100 Back
51.96
1:39.20
100 IM
1:39.20
150 Breast
1:03.59
2:42.79
200 Free
43.61
3:26.40
100 IM
1:47.20

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