Swimmer profile
Imogen Duffy
Female17-18Hinsdale Swim ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
49.89
41.22
▲ 8.67
38.78
▲ 2.44
35.11
▲ 3.67
34.22
▲ 0.89
—
29.07
▲ 5.15
29.21
▼ 0.14
30.77
▼ 1.56
30.56
▲ 0.21
31.09
▼ 0.53
100 Free LCM
1:44.90
1:36.68
▲ 8.22
1:26.12
▲ 10.56
1:21.00
▲ 5.12
1:12.02
▲ 8.98
1:04.34
▲ 7.68
1:02.51
▲ 1.83
1:03.39
▼ 0.88
1:05.49
▼ 2.10
1:05.73
▼ 0.24
1:05.58
▲ 0.15
200 Free LCM
—
—
3:09.32
—
2:40.46
▲ 28.86
2:17.69
▲ 22.77
2:14.58
▲ 3.11
2:12.22
▲ 2.36
2:12.47
▼ 0.25
2:09.53
▲ 2.94
—
400 Free LCM
—
—
—
6:17.66
—
4:50.33
▲ 87.33
4:39.33
▲ 11.00
4:38.27
▲ 1.06
4:46.39
▼ 8.12
4:51.46
▼ 5.07
—
800 Free LCM
—
—
—
—
—
—
9:27.23
—
—
—
—
50 Back LCM
55.18
49.67
▲ 5.51
44.38
▲ 5.29
42.47
▲ 1.91
39.56
▲ 2.91
—
34.50
▲ 5.06
—
—
31.73
▲ 2.77
—
100 Back LCM
—
1:44.29
1:35.24
▲ 9.05
1:28.27
▲ 6.97
1:23.74
▲ 4.53
—
1:14.11
▲ 9.63
1:11.79
▲ 2.32
1:09.36
▲ 2.43
1:11.78
▼ 2.42
—
200 Back LCM
—
—
—
—
—
2:39.42
—
2:31.76
▲ 7.66
2:24.66
▲ 7.10
2:21.78
▲ 2.88
2:33.12
▼ 11.34
50 Breast LCM
1:00.79
52.49
▲ 8.30
46.31
▲ 6.18
42.08
▲ 4.23
38.85
▲ 3.23
35.65
▲ 3.20
33.81
▲ 1.84
36.03
▼ 2.22
34.16
▲ 1.87
34.08
▲ 0.08
36.59
▼ 2.51
100 Breast LCM
2:12.39
1:54.68
▲ 17.71
1:45.49
▲ 9.19
1:34.00
▲ 11.49
1:26.92
▲ 7.08
1:16.46
▲ 10.46
1:16.45
▲ 0.01
1:15.87
▲ 0.58
1:14.99
▲ 0.88
1:16.86
▼ 1.87
1:15.16
▲ 1.70
200 Breast LCM
—
—
—
—
3:16.69
2:52.77
▲ 23.92
2:48.39
▲ 4.38
2:48.17
▲ 0.22
2:46.39
▲ 1.78
2:44.79
▲ 1.60
2:54.11
▼ 9.32
50 Fly LCM
1:03.43
52.97
▲ 10.46
46.29
▲ 6.68
39.70
▲ 6.59
37.41
▲ 2.29
—
33.03
▲ 4.38
31.38
▲ 1.65
—
—
31.73
▼ 0.35
100 Fly LCM
—
—
1:54.52
1:30.81
▲ 23.71
1:33.81
▼ 3.00
—
1:10.90
▲ 22.91
1:07.46
▲ 3.44
1:11.21
▼ 3.75
1:11.32
▼ 0.11
1:11.52
▼ 0.20
200 Fly LCM
—
—
—
—
—
2:40.14
2:43.56
▼ 3.42
2:44.37
▼ 0.81
—
—
—
200 IM LCM
—
3:43.22
3:22.02
▲ 21.20
3:09.65
▲ 12.37
2:53.23
▲ 16.42
2:28.94
▲ 24.29
2:24.41
▲ 4.53
2:26.15
▼ 1.74
2:24.98
▲ 1.17
2:23.30
▲ 1.68
2:25.07
▼ 1.77
400 IM LCM
—
—
—
—
—
5:17.57
5:10.76
▲ 6.81
5:11.39
▼ 0.63
5:06.96
▲ 4.43
5:06.22
▲ 0.74
5:08.12
▼ 1.90
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.