Swimmer profile
Katharine Sykes
Female11-12Williamsburg Aquatic ClubVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:28.06
1:01.21
▲ 26.85
45.13
▲ 16.08
36.37
▲ 8.76
32.59
▲ 3.78
30.77
▲ 1.82
31.17
▼ 0.40
30.38
▲ 0.79
100 Free LCM
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—
—
1:28.74
1:19.53
▲ 9.21
1:09.41
▲ 10.12
1:08.27
▲ 1.14
1:07.20
▲ 1.07
200 Free LCM
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—
—
—
—
2:45.37
2:48.92
▼ 3.55
2:33.27
▲ 15.65
400 Free LCM
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—
—
—
—
5:59.14
5:51.64
▲ 7.50
5:38.66
▲ 12.98
50 Back LCM
1:21.62
1:02.33
▲ 19.29
49.35
▲ 12.98
44.16
▲ 5.19
37.75
▲ 6.41
36.01
▲ 1.74
39.63
▼ 3.62
36.84
▲ 2.79
100 Back LCM
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2:12.64
1:39.80
▲ 32.84
1:33.69
▲ 6.11
1:32.13
▲ 1.56
1:20.66
▲ 11.47
1:24.88
▼ 4.22
200 Back LCM
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—
—
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3:05.12
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50 Breast LCM
—
1:19.90
—
52.81
▲ 27.09
50.82
▲ 1.99
50.16
▲ 0.66
44.75
▲ 5.41
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100 Breast LCM
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—
2:14.30
—
1:55.50
▲ 18.80
1:50.88
▲ 4.62
1:44.45
▲ 6.43
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50 Fly LCM
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—
1:02.87
46.57
▲ 16.30
35.68
▲ 10.89
34.26
▲ 1.42
34.60
▼ 0.34
32.02
▲ 2.58
100 Fly LCM
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—
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1:33.96
1:24.95
▲ 9.01
1:16.47
▲ 8.48
1:16.36
▲ 0.11
1:13.99
▲ 2.37
200 Fly LCM
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—
—
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2:54.19
3:00.11
▼ 5.92
200 IM LCM
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—
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3:17.71
3:02.42
▲ 15.29
3:03.50
▼ 1.08
3:01.72
▲ 1.78
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.