Swimmer profile
Hadley Duncan
Female11-12Ad Astra Area AquaticsMV · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:06.01
51.56
▲ 14.45
46.78
▲ 4.78
38.89
▲ 7.89
38.31
▲ 0.58
100 Free LCM
2:18.99
1:55.80
▲ 23.19
1:44.15
▲ 11.65
1:39.73
▲ 4.42
1:30.89
▲ 8.84
200 Free LCM
—
4:46.83
3:40.83
▲ 66.00
3:30.24
▲ 10.59
3:13.52
▲ 16.72
400 Free LCM
—
—
—
7:29.80
7:00.99
▲ 28.81
50 Back LCM
1:12.85
55.46
▲ 17.39
53.69
▲ 1.77
47.19
▲ 6.50
42.69
▲ 4.50
100 Back LCM
2:32.15
2:02.92
▲ 29.23
2:02.30
▲ 0.62
1:46.54
▲ 15.76
1:40.38
▲ 6.16
200 Back LCM
—
—
—
—
3:46.18
50 Breast LCM
—
1:05.08
55.76
▲ 9.32
48.30
▲ 7.46
48.41
▼ 0.11
100 Breast LCM
—
2:17.25
2:05.33
▲ 11.92
1:51.54
▲ 13.79
1:52.19
▼ 0.65
200 Breast LCM
—
—
—
4:16.30
4:14.55
▲ 1.75
50 Fly LCM
—
1:09.89
57.07
▲ 12.82
48.47
▲ 8.60
50.19
▼ 1.72
200 IM LCM
—
—
—
3:47.33
3:48.15
▼ 0.82
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.