Swimmer profile
Henley Pfeffer
Female15-16Eugene City Swim ClubOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.58
40.50
▲ 4.08
33.25
▲ 7.25
31.68
▲ 1.57
29.73
▲ 1.95
28.50
▲ 1.23
29.04
▼ 0.54
100 Free SCY
1:36.95
1:34.55
▲ 2.40
1:11.26
▲ 23.29
1:07.75
▲ 3.51
1:05.03
▲ 2.72
1:03.53
▲ 1.50
1:01.80
▲ 1.73
200 Free SCY
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2:43.13
2:28.03
▲ 15.10
2:19.91
▲ 8.12
2:14.99
▲ 4.92
2:11.06
▲ 3.93
500 Free SCY
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—
6:53.02
6:32.57
▲ 20.45
6:06.78
▲ 25.79
5:53.15
▲ 13.63
5:50.14
▲ 3.01
1000 Free SCY
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—
—
14:17.34
13:08.76
▲ 68.58
—
12:05.00
▲ 63.76
1650 Free SCY
—
—
23:26.10
23:20.44
▲ 5.66
21:40.76
▲ 99.68
20:22.69
▲ 78.07
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50 Back SCY
50.28
49.49
▲ 0.79
47.67
▲ 1.82
42.18
▲ 5.49
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—
—
100 Back SCY
1:49.98
1:45.60
▲ 4.38
1:30.77
▲ 14.83
—
—
1:16.00
▲ 14.77
1:18.55
▼ 2.55
200 Back SCY
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—
—
—
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2:40.13
2:43.65
▼ 3.52
50 Breast SCY
47.15
44.95
▲ 2.20
41.22
▲ 3.73
42.53
▼ 1.31
38.11
▲ 4.42
36.45
▲ 1.66
35.01
▲ 1.44
100 Breast SCY
1:44.94
1:38.89
▲ 6.05
1:29.99
▲ 8.90
1:25.14
▲ 4.85
1:20.75
▲ 4.39
1:21.67
▼ 0.92
1:16.92
▲ 4.75
200 Breast SCY
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—
—
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3:02.16
2:55.65
▲ 6.51
2:42.43
▲ 13.22
50 Fly SCY
52.68
—
39.79
▲ 12.89
45.44
▼ 5.65
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—
100 Fly SCY
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—
—
—
—
1:20.15
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100 IM SCY
1:43.61
1:38.68
▲ 4.93
1:22.65
▲ 16.03
1:17.13
▲ 5.52
—
1:12.59
▲ 4.54
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200 IM SCY
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—
3:00.75
2:54.47
▲ 6.28
2:44.96
▲ 9.51
2:42.90
▲ 2.06
2:39.48
▲ 3.42
400 IM SCY
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5:35.34
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.