Swimmer profile
Jingxin Dong
Female17-18Punahou Aquatics InstituteHI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
50 Free LCM
40.53
—
—
33.08
▲ 7.45
31.81
▲ 1.27
30.95
▲ 0.86
31.97
▼ 1.02
100 Free LCM
1:28.82
—
—
1:14.56
▲ 14.26
1:09.79
▲ 4.77
1:07.82
▲ 1.97
1:08.20
▼ 0.38
200 Free LCM
3:15.38
3:05.35
▲ 10.03
—
2:45.23
▲ 20.12
2:35.25
▲ 9.98
2:31.18
▲ 4.07
—
400 Free LCM
—
—
—
—
—
—
5:31.81
50 Back LCM
44.66
—
42.61
▲ 2.05
—
—
—
37.42
▲ 5.19
100 Back LCM
1:44.28
1:35.36
▲ 8.92
—
1:24.69
▲ 10.67
1:16.87
▲ 7.82
1:16.87
± 0.00
1:22.06
▼ 5.19
200 Back LCM
—
—
—
3:00.45
2:51.06
▲ 9.39
2:48.64
▲ 2.42
2:54.31
▼ 5.67
50 Breast LCM
53.29
—
—
—
—
—
49.87
▲ 3.42
100 Breast LCM
1:51.48
—
—
—
1:52.34
▼ 0.86
—
—
200 Breast LCM
—
—
—
—
3:46.43
—
—
50 Fly LCM
—
40.18
38.24
▲ 1.94
—
—
—
33.21
▲ 5.03
100 Fly LCM
1:58.61
—
1:31.56
▲ 27.05
1:18.46
▲ 13.10
1:17.09
▲ 1.37
1:10.83
▲ 6.26
1:15.90
▼ 5.07
200 Fly LCM
—
—
—
—
3:00.41
2:51.70
▲ 8.71
3:01.78
▼ 10.08
200 IM LCM
—
3:17.64
—
—
2:58.36
▲ 19.28
2:55.58
▲ 2.78
—
400 IM LCM
—
—
—
—
—
6:20.21
6:16.58
▲ 3.63
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.