Swimmer profile
Katerina Wietfeldt
Female17-18Rancho San DieguitoSI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
43.04
—
—
—
28.79
▲ 14.25
28.21
▲ 0.58
27.23
▲ 0.98
27.76
▼ 0.53
27.64
▲ 0.12
100 Free LCM
—
—
—
1:07.79
1:03.44
▲ 4.35
1:02.35
▲ 1.09
1:01.90
▲ 0.45
1:01.09
▲ 0.81
1:01.91
▼ 0.82
200 Free LCM
—
2:50.47
—
—
2:23.15
▲ 27.32
2:21.28
▲ 1.87
—
2:14.79
▲ 6.49
2:15.03
▼ 0.24
400 Free LCM
—
—
—
—
4:59.68
—
—
—
4:49.51
▲ 10.17
800 Free LCM
—
—
—
—
—
—
—
—
9:58.23
50 Back LCM
49.53
—
39.15
▲ 10.38
—
31.52
▲ 7.63
32.01
▼ 0.49
31.44
▲ 0.57
31.15
▲ 0.29
31.52
▼ 0.37
100 Back LCM
—
1:33.09
—
1:16.75
▲ 16.34
1:11.45
▲ 5.30
1:09.77
▲ 1.68
1:08.08
▲ 1.69
1:08.02
▲ 0.06
1:09.59
▼ 1.57
200 Back LCM
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—
—
—
2:35.30
2:33.28
▲ 2.02
2:31.23
▲ 2.05
2:27.83
▲ 3.40
2:34.51
▼ 6.68
50 Breast LCM
59.68
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—
—
—
—
—
—
—
100 Breast LCM
—
—
—
—
—
1:31.07
1:24.15
▲ 6.92
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—
50 Fly LCM
57.15
—
—
—
—
29.68
▲ 27.47
28.67
▲ 1.01
29.18
▼ 0.51
29.89
▼ 0.71
100 Fly LCM
—
—
—
—
1:10.61
1:06.58
▲ 4.03
1:05.77
▲ 0.81
1:05.63
▲ 0.14
1:07.97
▼ 2.34
200 IM LCM
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—
—
2:47.06
2:40.61
▲ 6.45
2:42.26
▼ 1.65
—
2:31.70
▲ 10.56
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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.