Swimmer profile
Henley Pfeffer
Female15-16Eugene City Swim ClubOR · 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
51.63
41.23
▲ 10.40
36.49
▲ 4.74
35.04
▲ 1.45
34.78
▲ 0.26
33.08
▲ 1.70
32.89
▲ 0.19
100 Free LCM
1:56.80
1:29.37
▲ 27.43
1:23.31
▲ 6.06
1:16.47
▲ 6.84
1:16.55
▼ 0.08
1:17.28
▼ 0.73
1:16.93
▲ 0.35
200 Free LCM
—
—
2:51.69
2:51.92
▼ 0.23
—
2:33.78
▲ 18.14
2:40.17
▼ 6.39
400 Free LCM
—
—
6:15.10
5:57.94
▲ 17.16
5:32.22
▲ 25.72
5:26.95
▲ 5.27
5:31.60
▼ 4.65
800 Free LCM
—
—
—
—
11:36.94
12:00.90
▼ 23.96
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50 Back LCM
1:02.72
50.92
▲ 11.80
—
—
—
—
45.50
▲ 5.42
100 Back LCM
2:07.86
—
—
1:38.07
▲ 29.79
—
—
—
50 Breast LCM
58.23
49.09
▲ 9.14
46.67
▲ 2.42
—
—
41.34
▲ 5.33
39.57
▲ 1.77
100 Breast LCM
2:01.73
1:50.51
▲ 11.22
1:46.31
▲ 4.20
1:40.18
▲ 6.13
1:37.92
▲ 2.26
1:31.49
▲ 6.43
1:30.44
▲ 1.05
200 Breast LCM
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—
3:38.30
—
3:29.23
▲ 9.07
3:23.82
▲ 5.41
3:13.49
▲ 10.33
50 Fly LCM
1:00.88
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—
—
—
—
—
100 Fly LCM
2:10.54
—
—
—
—
—
—
200 IM LCM
—
—
3:20.01
3:15.90
▲ 4.11
3:08.95
▲ 6.95
—
3:06.75
▲ 2.20
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.