Swimmer profile
Zhiwei Jasmine Dong
Female11-12Bay Club AquaticsSI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.16
35.46
▲ 10.70
32.94
▲ 2.52
30.30
▲ 2.64
100 Free LCM
1:41.37
—
1:15.14
▲ 26.23
1:08.20
▲ 6.94
200 Free LCM
—
—
2:48.04
2:32.13
▲ 15.91
400 Free LCM
—
—
6:02.95
5:33.61
▲ 29.34
50 Back LCM
53.23
46.23
▲ 7.00
38.72
▲ 7.51
34.92
▲ 3.80
100 Back LCM
—
—
1:24.15
1:14.70
▲ 9.45
200 Back LCM
—
—
—
2:49.57
50 Breast LCM
59.82
—
47.90
▲ 11.92
43.56
▲ 4.34
100 Breast LCM
2:08.69
2:00.11
▲ 8.58
1:44.78
▲ 15.33
1:34.98
▲ 9.80
50 Fly LCM
56.30
44.99
▲ 11.31
36.42
▲ 8.57
32.42
▲ 4.00
100 Fly LCM
—
—
1:24.86
1:18.91
▲ 5.95
200 IM LCM
—
—
3:03.56
2:56.85
▲ 6.71
400 IM LCM
—
—
—
6:15.40
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.