Swimmer profile
Hazel Derr
FemaleOpen / SeniorGaucho AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
35.48
31.30
▲ 4.18
27.61
▲ 3.69
26.30
▲ 1.31
25.82
▲ 0.48
25.47
▲ 0.35
25.28
▲ 0.19
24.99
▲ 0.29
—
23.95
▲ 1.04
23.63
▲ 0.32
23.65
▼ 0.02
100 Free SCY
1:22.17
1:06.12
▲ 16.05
59.64
▲ 6.48
55.35
▲ 4.29
53.73
▲ 1.62
53.01
▲ 0.72
54.30
▼ 1.29
52.04
▲ 2.26
53.63
▼ 1.59
51.51
▲ 2.12
—
52.04
▼ 0.53
200 Free SCY
—
2:44.45
2:14.81
▲ 29.64
2:02.83
▲ 11.98
1:57.05
▲ 5.78
1:56.53
▲ 0.52
—
1:51.94
▲ 4.59
1:54.62
▼ 2.68
1:54.45
▲ 0.17
1:55.09
▼ 0.64
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500 Free SCY
—
—
6:40.77
5:55.32
▲ 45.45
5:41.21
▲ 14.11
5:19.21
▲ 22.00
—
5:10.38
▲ 8.83
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—
—
—
1000 Free SCY
—
—
—
—
11:26.78
11:26.02
▲ 0.76
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—
—
—
—
—
1650 Free SCY
—
—
—
—
—
—
—
18:50.04
—
—
—
—
50 Back SCY
47.55
35.75
▲ 11.80
31.58
▲ 4.17
29.58
▲ 2.00
27.80
▲ 1.78
26.80
▲ 1.00
—
25.37
▲ 1.43
25.47
▼ 0.10
25.57
▼ 0.10
25.50
▲ 0.07
24.93
▲ 0.57
100 Back SCY
—
1:30.71
1:06.03
▲ 24.68
1:00.19
▲ 5.84
56.59
▲ 3.60
56.03
▲ 0.56
56.43
▼ 0.40
54.10
▲ 2.33
54.21
▼ 0.11
54.41
▼ 0.20
53.80
▲ 0.61
54.03
▼ 0.23
200 Back SCY
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—
2:35.09
2:08.16
▲ 26.93
2:00.58
▲ 7.58
2:00.55
▲ 0.03
2:00.40
▲ 0.15
1:56.80
▲ 3.60
1:56.72
▲ 0.08
1:56.55
▲ 0.17
1:58.00
▼ 1.45
1:57.60
▲ 0.40
50 Breast SCY
49.34
40.15
▲ 9.19
36.51
▲ 3.64
—
—
—
—
34.12
▲ 2.39
—
—
—
—
100 Breast SCY
1:52.33
1:23.71
▲ 28.62
1:18.52
▲ 5.19
1:12.48
▲ 6.04
—
1:16.87
▼ 4.39
—
1:08.43
▲ 8.44
—
—
—
1:08.42
▲ 0.01
200 Breast SCY
—
—
2:47.38
2:33.53
▲ 13.85
2:39.39
▼ 5.86
2:32.87
▲ 6.52
2:34.27
▼ 1.40
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—
—
—
—
50 Fly SCY
—
34.53
31.60
▲ 2.93
—
—
—
—
—
—
—
—
25.81
▲ 5.79
100 Fly SCY
—
1:23.11
1:11.45
▲ 11.66
—
1:01.57
▲ 9.88
1:05.69
▼ 4.12
—
57.29
▲ 8.40
58.55
▼ 1.26
—
—
—
200 Fly SCY
—
—
—
2:51.03
2:27.93
▲ 23.10
2:27.96
▼ 0.03
—
—
—
—
—
—
100 IM SCY
1:27.00
1:15.41
▲ 11.59
1:08.38
▲ 7.03
—
—
—
—
—
1:01.55
▲ 6.83
—
—
—
200 IM SCY
—
—
2:21.84
2:13.69
▲ 8.15
2:10.80
▲ 2.89
2:08.94
▲ 1.86
2:06.53
▲ 2.41
2:05.49
▲ 1.04
2:03.45
▲ 2.04
2:04.01
▼ 0.56
2:03.02
▲ 0.99
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400 IM SCY
—
—
—
5:16.23
4:35.85
▲ 40.38
4:34.76
▲ 1.09
4:32.95
▲ 1.81
4:26.64
▲ 6.31
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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.