Swimmer profile
Katharine Berkoff
FemaleOpen / SeniorWolfpack EliteNC · SOUTHERNCollege athlete · NC State UniversityD1
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
27.40
27.27
▲ 0.13
26.66
▲ 0.61
26.73
▼ 0.07
—
25.64
▲ 1.09
25.52
▲ 0.12
25.31
▲ 0.21
25.26
▲ 0.05
25.59
▼ 0.33
25.16
▲ 0.43
100 Free LCM
58.73
58.43
▲ 0.30
56.84
▲ 1.59
56.85
▼ 0.01
57.86
▼ 1.01
55.23
▲ 2.63
55.05
▲ 0.18
54.27
▲ 0.78
55.01
▼ 0.74
55.70
▼ 0.69
55.24
▲ 0.46
200 Free LCM
2:08.28
2:08.23
▲ 0.05
2:03.93
▲ 4.30
2:03.09
▲ 0.84
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—
—
—
—
—
—
400 Free LCM
—
4:32.88
4:29.39
▲ 3.49
—
—
—
—
—
—
—
—
50 Back LCM
29.27
28.66
▲ 0.61
28.13
▲ 0.53
28.26
▼ 0.13
—
—
27.12
▲ 1.14
27.13
▼ 0.01
—
26.97
▲ 0.16
26.98
▼ 0.01
100 Back LCM
1:02.18
1:01.55
▲ 0.63
59.59
▲ 1.96
59.29
▲ 0.30
1:01.36
▼ 2.07
58.62
▲ 2.74
58.61
▲ 0.01
58.01
▲ 0.60
57.83
▲ 0.18
58.13
▼ 0.30
58.20
▼ 0.07
200 Back LCM
2:14.12
2:13.86
▲ 0.26
2:09.84
▲ 4.02
2:10.56
▼ 0.72
2:12.74
▼ 2.18
2:09.76
▲ 2.98
—
2:44.60
▼ 34.84
—
2:12.19
▲ 32.41
2:10.87
▲ 1.32
50 Breast LCM
—
—
34.98
—
—
—
—
—
—
—
—
100 Breast LCM
—
—
1:15.60
—
—
—
—
—
—
—
—
100 Fly LCM
—
—
1:06.75
1:07.03
▼ 0.28
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—
—
—
—
—
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200 IM LCM
2:22.80
—
2:17.89
▲ 4.91
2:21.95
▼ 4.06
2:22.31
▼ 0.36
2:18.32
▲ 3.99
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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.