Swimmer profile
Claire Dierker
Female15-16Club North SwimmingMV · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
46.10
41.35
▲ 4.75
35.76
▲ 5.59
33.59
▲ 2.17
29.74
▲ 3.85
27.03
▲ 2.71
26.44
▲ 0.59
25.88
▲ 0.56
26.32
▼ 0.44
100 Free SCY
1:39.19
1:34.69
▲ 4.50
1:20.87
▲ 13.82
1:09.68
▲ 11.19
1:06.10
▲ 3.58
58.26
▲ 7.84
57.18
▲ 1.08
56.75
▲ 0.43
54.13
▲ 2.62
200 Free SCY
3:38.78
3:36.51
▲ 2.27
2:52.20
▲ 44.31
2:35.49
▲ 16.71
2:18.56
▲ 16.93
2:09.36
▲ 9.20
2:05.09
▲ 4.27
2:02.82
▲ 2.27
1:58.13
▲ 4.69
500 Free SCY
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8:12.49
7:14.47
▲ 58.02
6:05.64
▲ 68.83
5:47.42
▲ 18.22
5:37.80
▲ 9.62
5:29.78
▲ 8.02
5:33.13
▼ 3.35
1000 Free SCY
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—
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13:49.19
11:35.99
▲ 133.20
11:39.24
▼ 3.25
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50 Back SCY
52.64
50.57
▲ 2.07
44.05
▲ 6.52
40.03
▲ 4.02
37.18
▲ 2.85
33.72
▲ 3.46
33.63
▲ 0.09
32.57
▲ 1.06
29.50
▲ 3.07
100 Back SCY
1:58.23
1:48.94
▲ 9.29
1:39.40
▲ 9.54
1:22.12
▲ 17.28
1:22.97
▼ 0.85
1:14.15
▲ 8.82
1:11.11
▲ 3.04
1:04.57
▲ 6.54
1:03.75
▲ 0.82
200 Back SCY
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—
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2:29.74
2:21.47
▲ 8.27
2:23.60
▼ 2.13
50 Breast SCY
1:08.43
1:01.90
▲ 6.53
50.99
▲ 10.91
48.05
▲ 2.94
42.26
▲ 5.79
37.41
▲ 4.85
36.66
▲ 0.75
37.41
▼ 0.75
36.61
▲ 0.80
100 Breast SCY
2:27.02
2:06.92
▲ 20.10
1:48.38
▲ 18.54
1:47.07
▲ 1.31
1:36.04
▲ 11.03
1:21.32
▲ 14.72
1:17.21
▲ 4.11
1:18.05
▼ 0.84
1:21.44
▼ 3.39
200 Breast SCY
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2:49.43
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50 Fly SCY
51.96
46.96
▲ 5.00
43.09
▲ 3.87
38.24
▲ 4.85
35.62
▲ 2.62
29.93
▲ 5.69
29.50
▲ 0.43
29.72
▼ 0.22
28.32
▲ 1.40
100 Fly SCY
2:10.15
1:47.38
▲ 22.77
1:52.24
▼ 4.86
1:29.74
▲ 22.50
1:24.62
▲ 5.12
1:08.29
▲ 16.33
1:07.51
▲ 0.78
1:03.13
▲ 4.38
1:04.17
▼ 1.04
200 Fly SCY
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2:36.13
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100 IM SCY
1:53.79
1:46.20
▲ 7.59
1:34.63
▲ 11.57
1:31.32
▲ 3.31
1:17.43
▲ 13.89
1:12.91
▲ 4.52
1:11.99
▲ 0.92
1:10.41
▲ 1.58
1:09.34
▲ 1.07
200 IM SCY
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3:29.62
2:57.23
▲ 32.39
2:50.81
▲ 6.42
2:34.90
▲ 15.91
2:24.71
▲ 10.19
2:23.11
▲ 1.60
2:18.91
▲ 4.20
400 IM SCY
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5:42.51
5:12.01
▲ 30.50
5:21.55
▼ 9.54
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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.