Junheng Zhu

Age: 12 years old
Age Category: 11-12
Team: Aquatic Club of Elkhorn | Midwestern Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Aquatic Club of Elkhorn Midwestern Swimming Central Zone USA
Free 50 Y 30.22 12 01/31/2026 BB A: 28.09 (+2.13s | 7.0%) 5 44 390 1,000+
Free 100 Y 1:09.84 12 01/31/2026 B BB: 1:06.39 (+3.45s | 4.9%) 5 44 469 1,000+
50 Free
32.98
32.98
100 Free
36.86
1:09.84
100 Free
1:09.84
Free 200 Y 2:38.64 12 10/04/2025 B: 2:35.99 (+2.65s | 1.7%) 5 43 460 1,000+
50 Free
35.57
35.57
100 Free
40.57
1:16.14
100 Free
1:16.14
150 Free
37.46
1:53.61
200 Free
45.03
2:38.64
100 Free
1:22.49
Free 500 Y 7:18.80 12 11/08/2025 B: 6:59.89 (+18.91s | 4.3%) 5 33 385 1,000+
50 Free
38.63
38.63
100 Free
44.03
1:22.66
100 Free
1:22.66
150 Free
45.59
2:08.25
200 Free
46.95
2:55.20
100 Free
1:32.54
250 Free
47.16
3:42.36
300 Free
45.91
4:28.27
100 Free
1:33.07
350 Free
45.35
5:13.62
400 Free
44.23
5:57.85
100 Free
1:29.58
450 Free
42.26
6:40.11
500 Free
38.69
7:18.80
100 Free
1:20.95
Back 50 Y 39.81 12 01/31/2026 B: 38.49 (+1.32s | 3.3%) 8 63 630 1,000+
Back 100 Y 1:28.27 12 11/08/2025 B: 1:22.19 (+6.08s | 6.9%) 7 66 605 1,000+
50 Back
41.52
41.52
100 Back
46.75
1:28.27
100 Back
1:28.27
Back 200 Y 3:18.34 12 01/31/2026 B: 2:52.89 (+25.45s | 12.8%) 5 38 290 1,000+
50 Back
46.41
46.41
100 Back
51.42
1:37.83
100 Back
1:37.83
150 Back
50.62
2:28.45
200 Back
49.89
3:18.34
100 Back
1:40.51
Breast 200 Y 3:27.59 12 11/08/2025 B: 3:16.39 (+11.20s | 5.4%) 4 18 219 1,000+
50 Breast
46.91
46.91
100 Breast
53.02
1:39.93
100 Breast
1:39.93
150 Breast
55.20
2:35.13
200 Breast
52.46
3:27.59
100 Breast
1:47.66
Fly 50 Y 41.00 12 01/31/2026 B: 37.09 (+3.91s | 9.5%) 9 68 630 1,000+
Fly 100 Y 1:38.88 12 10/04/2025 B: 1:22.89 (+15.99s | 16.2%) 7 48 437 1,000+
50 Fly
46.45
46.45
100 Fly
52.43
1:38.88
100 Fly
1:38.88
IM 200 Y 2:57.93 12 01/31/2026 B BB: 2:45.79 (+12.14s | 6.8%) 4 39 344 1,000+

Long course distance

Event Time Age Date Standard Next Standard Aquatic Club of Elkhorn Midwestern Swimming Central Zone USA

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