Swimmer profile
William Dahnke
Male17-18Yucaipa Swim TeamSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
45.31
32.86
▲ 12.45
29.45
▲ 3.41
27.23
▲ 2.22
27.30
▼ 0.07
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100 Free LCM
1:39.95
1:10.16
▲ 29.79
1:03.71
▲ 6.45
58.49
▲ 5.22
59.35
▼ 0.86
57.29
▲ 2.06
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200 Free LCM
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2:29.71
2:18.52
▲ 11.19
2:09.49
▲ 9.03
2:04.93
▲ 4.56
2:04.46
▲ 0.47
2:07.23
▼ 2.77
400 Free LCM
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4:59.02
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—
4:25.43
▲ 33.59
4:30.31
▼ 4.88
50 Back LCM
1:01.55
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100 Back LCM
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1:15.82
1:11.41
▲ 4.41
1:11.87
▼ 0.46
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50 Breast LCM
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46.60
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—
—
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200 Breast LCM
—
—
—
3:03.09
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50 Fly LCM
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38.77
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—
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100 Fly LCM
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1:25.32
—
1:06.03
▲ 19.29
1:04.25
▲ 1.78
1:00.56
▲ 3.69
1:00.26
▲ 0.30
200 Fly LCM
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2:26.83
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200 IM LCM
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2:38.19
2:28.03
▲ 10.16
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400 IM LCM
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—
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5:22.15
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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.