Swimmer profile
Helen Wu
Female15-16Northern Lights Swimming AssociationND · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
51.49
39.44
▲ 12.05
31.92
▲ 7.52
29.24
▲ 2.68
28.54
▲ 0.70
27.79
▲ 0.75
27.44
▲ 0.35
—
100 Free LCM
1:50.77
1:33.54
▲ 17.23
1:13.49
▲ 20.05
1:06.25
▲ 7.24
1:03.89
▲ 2.36
1:01.83
▲ 2.06
1:01.29
▲ 0.54
1:02.91
▼ 1.62
200 Free LCM
—
3:21.63
—
2:30.07
▲ 51.56
2:22.43
▲ 7.64
2:25.40
▼ 2.97
2:23.39
▲ 2.01
2:21.24
▲ 2.15
400 Free LCM
—
7:41.80
—
5:30.65
▲ 131.15
—
—
5:12.50
▲ 18.15
—
800 Free LCM
—
—
—
—
11:40.74
11:02.99
▲ 37.75
—
—
1500 Free LCM
—
—
—
—
—
21:43.96
21:24.54
▲ 19.42
—
50 Back LCM
1:02.05
47.13
▲ 14.92
39.39
▲ 7.74
37.93
▲ 1.46
—
36.24
▲ 1.69
—
—
100 Back LCM
2:10.59
1:43.97
▲ 26.62
1:26.43
▲ 17.54
1:16.08
▲ 10.35
1:19.11
▼ 3.03
1:19.97
▼ 0.86
1:12.45
▲ 7.52
1:12.44
▲ 0.01
200 Back LCM
—
—
2:52.44
2:51.01
▲ 1.43
2:50.15
▲ 0.86
—
2:43.24
▲ 6.91
—
50 Breast LCM
59.86
50.37
▲ 9.49
41.60
▲ 8.77
37.66
▲ 3.94
—
39.91
▼ 2.25
40.94
▼ 1.03
—
100 Breast LCM
2:17.57
1:51.95
▲ 25.62
1:29.52
▲ 22.43
1:22.44
▲ 7.08
1:24.66
▼ 2.22
1:26.86
▼ 2.20
1:25.34
▲ 1.52
1:29.90
▼ 4.56
200 Breast LCM
—
—
3:15.34
3:06.85
▲ 8.49
3:03.26
▲ 3.59
3:15.40
▼ 12.14
3:11.60
▲ 3.80
—
50 Fly LCM
—
44.50
35.89
▲ 8.61
33.34
▲ 2.55
31.26
▲ 2.08
29.82
▲ 1.44
30.38
▼ 0.56
—
100 Fly LCM
—
1:44.45
1:23.26
▲ 21.19
1:15.02
▲ 8.24
1:10.44
▲ 4.58
1:08.01
▲ 2.43
1:08.27
▼ 0.26
1:10.57
▼ 2.30
200 Fly LCM
—
3:46.35
—
3:01.13
▲ 45.22
2:40.12
▲ 21.01
2:35.28
▲ 4.84
2:41.67
▼ 6.39
—
200 IM LCM
—
3:28.30
2:51.62
▲ 36.68
2:42.14
▲ 9.48
2:38.32
▲ 3.82
2:36.36
▲ 1.96
2:36.55
▼ 0.19
—
400 IM LCM
—
—
6:06.66
5:47.91
▲ 18.75
5:39.97
▲ 7.94
5:44.21
▼ 4.24
5:52.75
▼ 8.54
5:45.54
▲ 7.21
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.