Swimmer profile
David Dong
Male13-14Foothills Swim TeamCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
58.55
41.02
▲ 17.53
34.90
▲ 6.12
32.71
▲ 2.19
29.85
▲ 2.86
28.85
▲ 1.00
100 Free LCM
2:24.62
1:38.89
▲ 45.73
1:23.15
▲ 15.74
1:16.76
▲ 6.39
1:12.42
▲ 4.34
1:05.98
▲ 6.44
200 Free LCM
—
—
3:14.60
2:57.63
▲ 16.97
—
2:35.41
▲ 22.22
400 Free LCM
—
—
—
—
—
5:13.50
50 Back LCM
1:03.56
48.50
▲ 15.06
41.31
▲ 7.19
38.96
▲ 2.35
36.13
▲ 2.83
36.51
▼ 0.38
100 Back LCM
2:14.23
1:43.54
▲ 30.69
1:30.24
▲ 13.30
1:23.16
▲ 7.08
1:20.05
▲ 3.11
1:15.01
▲ 5.04
50 Breast LCM
56.23
49.25
▲ 6.98
43.59
▲ 5.66
38.69
▲ 4.90
37.33
▲ 1.36
35.82
▲ 1.51
100 Breast LCM
2:13.91
1:51.48
▲ 22.43
1:35.67
▲ 15.81
1:25.46
▲ 10.21
1:22.22
▲ 3.24
1:16.22
▲ 6.00
200 Breast LCM
—
—
—
3:08.42
2:59.82
▲ 8.60
2:50.64
▲ 9.18
50 Fly LCM
—
50.21
40.19
▲ 10.02
38.47
▲ 1.72
35.06
▲ 3.41
33.87
▲ 1.19
100 Fly LCM
—
—
1:51.27
1:33.55
▲ 17.72
—
1:13.90
▲ 19.65
200 IM LCM
—
3:54.95
3:23.46
▲ 31.49
2:59.29
▲ 24.17
2:58.53
▲ 0.76
2:38.80
▲ 19.73
400 IM LCM
—
—
—
6:33.37
6:37.40
▼ 4.03
5:47.94
▲ 49.46
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.