Swimmer profile
Kristin Der
FemaleOpen / SeniorRuby Hill AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free SCY
29.31
27.37
▲ 1.94
26.38
▲ 0.99
25.78
▲ 0.60
24.41
▲ 1.37
24.04
▲ 0.37
24.57
▼ 0.53
100 Free SCY
1:06.76
1:00.45
▲ 6.31
56.93
▲ 3.52
55.57
▲ 1.36
55.93
▼ 0.36
52.80
▲ 3.13
54.47
▼ 1.67
200 Free SCY
—
2:14.70
2:08.94
▲ 5.76
2:06.61
▲ 2.33
2:04.33
▲ 2.28
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500 Free SCY
—
6:05.79
—
—
5:32.31
▲ 33.48
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—
1000 Free SCY
—
12:25.38
—
—
—
—
—
50 Back SCY
32.28
—
—
28.14
▲ 4.14
—
—
27.02
▲ 1.12
100 Back SCY
1:10.17
1:04.84
▲ 5.33
1:02.62
▲ 2.22
59.02
▲ 3.60
57.16
▲ 1.86
56.67
▲ 0.49
56.56
▲ 0.11
200 Back SCY
2:32.82
2:20.02
▲ 12.80
2:19.18
▲ 0.84
2:14.20
▲ 4.98
2:04.27
▲ 9.93
2:04.58
▼ 0.31
2:03.20
▲ 1.38
50 Breast SCY
37.13
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—
—
—
—
—
100 Breast SCY
1:18.65
1:17.60
▲ 1.05
1:13.73
▲ 3.87
1:13.47
▲ 0.26
1:10.77
▲ 2.70
1:12.31
▼ 1.54
1:11.93
▲ 0.38
200 Breast SCY
2:53.42
2:48.11
▲ 5.31
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—
—
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50 Fly SCY
33.28
—
—
—
—
—
—
100 Fly SCY
1:18.69
1:12.18
▲ 6.51
—
—
1:01.35
▲ 10.83
1:05.71
▼ 4.36
1:03.90
▲ 1.81
100 IM SCY
1:13.56
—
—
—
—
—
1:03.85
▲ 9.71
200 IM SCY
2:39.32
2:27.78
▲ 11.54
2:21.00
▲ 6.78
2:20.04
▲ 0.96
2:15.93
▲ 4.11
2:15.60
▲ 0.33
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400 IM SCY
—
5:28.33
—
—
4:59.19
▲ 29.14
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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.