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Jeremy Zheng

Age: 15 years old
Age Category: 15-16
Team: Sierra Marlins Swim Team | Sierra Nevada Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Sierra Marlins Swim Team Sierra Nevada Swimming Western Zone USA
Free 50 Y 23.86 15 12/21/2024 A AA: 23.19 (+0.67s | 2.8%) 7 32 894 1,000+
Free 100 Y 51.11 Analysis 15 11/08/2025 A AA: 50.99 (+0.12s | 0.2%) 7 31 687 1,000+
50 Free
24.29
24.29
100 Free
26.82
51.11
100 Free
51.11
Free 200 Y 1:51.17 Analysis 15 11/08/2025 AA AAA: 1:46.89 (+4.28s | 3.8%) 6 22 534 1,000+
50 Free
25.73
25.73
100 Free
27.92
53.65
100 Free
53.65
150 Free
28.46
1:22.11
200 Free
29.06
1:51.17
100 Free
57.52
Free 500 Y 4:56.17 Analysis 15 11/08/2025 AA AAA: 4:49.49 (+6.68s | 2.3%) 5 12 299 936
50 Free
27.28
27.28
100 Free
30.06
57.34
100 Free
57.34
150 Free
29.73
1:27.07
200 Free
29.92
1:56.99
100 Free
59.65
250 Free
30.37
2:27.36
300 Free
29.58
2:56.94
100 Free
59.95
350 Free
30.17
3:27.11
400 Free
30.28
3:57.39
100 Free
1:00.45
450 Free
29.49
4:26.88
500 Free
29.29
4:56.17
100 Free
58.78
Back 200 Y 2:21.09 Analysis 15 12/21/2024 B BB: 2:17.09 (+4.00s | 2.8%) 13 35 1,000+ 1,000+
50 Back
32.36
32.36
100 Back
35.98
1:08.35
100 Back
1:08.35
150 Back
37.49
1:45.84
200 Back
35.25
2:21.09
100 Back
1:12.74
Breast 50 Y 27.99 15 02/26/2026 3 5 97 251
Breast 100 Y 59.94 Analysis 15 02/26/2026 AAA AAAA: 57.69 (+2.25s | 3.8%) 3 5 134 380
50 Breast
28.01
28.01
100 Breast
31.93
59.94
100 Breast
59.94
Breast 200 Y 2:10.46 Analysis 15 02/26/2026 AAA AAAA: 2:05.29 (+5.17s | 4.0%) 3 6 123 301
50 Breast
29.47
29.47
100 Breast
32.45
1:01.92
100 Breast
1:01.92
150 Breast
33.41
1:35.33
200 Breast
35.13
2:10.46
100 Breast
1:08.54
Fly 100 Y 1:03.15 Analysis 15 11/09/2024 B BB: 1:02.39 (+0.76s | 1.2%) 14 56 1,000+ 1,000+
50 Fly
28.96
28.96
100 Fly
34.19
1:03.15
100 Fly
1:03.15
IM 200 Y 2:05.02 Analysis 15 11/08/2025 A AA: 2:03.99 (+1.03s | 0.8%) 9 21 490 1,000+
50 Fly
27.18
27.18
100 Back
33.35
1:00.53
100 IM
1:00.53
150 Breast
34.71
1:35.24
200 Free
29.78
2:05.02
100 IM
1:04.49

Long course distance

Event Time Age Date Standard Next Standard Sierra Marlins Swim Team Sierra Nevada Swimming Western Zone USA
Free 50 M 27.46 15 07/25/2024 A AA: 26.99 (+0.47s | 1.7%) 9 24 689 1,000+
Free 100 M 1:00.05 Analysis 15 06/27/2024 A AA: 58.99 (+1.06s | 1.8%) 9 26 672 1,000+
Free 200 M 2:11.64 Analysis 15 07/25/2024 A AA: 2:08.69 (+2.95s | 2.2%) 9 18 526 1,000+
Breast 100 M 1:12.68 Analysis 15 07/31/2025 AA AAA: 1:10.29 (+2.39s | 3.3%) 4 7 197 389
Breast 200 M 2:36.44 Analysis 15 07/31/2025 AA AAA: 2:32.79 (+3.65s | 2.3%) 4 8 119 248

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