Swimmer profile
Sophia He
FemaleOpen / SeniorWaterloo SwimmingST · SOUTHERN
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
39.22
34.68
▲ 4.54
34.38
▲ 0.30
32.54
▲ 1.84
29.90
▲ 2.64
29.00
▲ 0.90
28.72
▲ 0.28
27.86
▲ 0.86
27.47
▲ 0.39
27.30
▲ 0.17
28.47
▼ 1.17
100 Free LCM
1:35.62
1:23.84
▲ 11.78
1:16.27
▲ 7.57
1:09.31
▲ 6.96
—
1:03.97
▲ 5.34
1:01.18
▲ 2.79
58.83
▲ 2.35
59.11
▼ 0.28
59.09
▲ 0.02
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200 Free LCM
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2:48.71
2:44.89
▲ 3.82
—
2:19.16
▲ 25.73
2:13.73
▲ 5.43
2:09.93
▲ 3.80
2:08.97
▲ 0.96
2:08.20
▲ 0.77
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400 Free LCM
—
—
—
5:45.96
—
4:57.70
▲ 48.26
—
4:34.10
▲ 23.60
4:31.46
▲ 2.64
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1500 Free LCM
—
—
—
—
—
—
—
—
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18:21.33
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50 Back LCM
49.45
39.29
▲ 10.16
40.57
▼ 1.28
37.33
▲ 3.24
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—
—
—
—
33.92
▲ 3.41
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100 Back LCM
—
1:32.89
1:27.63
▲ 5.26
1:21.60
▲ 6.03
—
1:14.12
▲ 7.48
1:13.58
▲ 0.54
1:09.33
▲ 4.25
1:09.51
▼ 0.18
1:10.53
▼ 1.02
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200 Back LCM
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—
3:13.79
2:58.34
▲ 15.45
—
2:40.73
▲ 17.61
2:40.13
▲ 0.60
2:33.35
▲ 6.78
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50 Breast LCM
53.31
48.81
▲ 4.50
47.05
▲ 1.76
39.03
▲ 8.02
—
38.49
▲ 0.54
—
—
—
38.83
▼ 0.34
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100 Breast LCM
1:55.34
1:48.41
▲ 6.93
1:45.67
▲ 2.74
1:27.15
▲ 18.52
—
1:20.72
▲ 6.43
1:20.00
▲ 0.72
1:24.54
▼ 4.54
—
1:21.14
▲ 3.40
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200 Breast LCM
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—
—
3:02.41
—
2:50.75
▲ 11.66
2:49.62
▲ 1.13
2:54.42
▼ 4.80
2:57.94
▼ 3.52
2:51.46
▲ 6.48
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50 Fly LCM
44.91
40.17
▲ 4.74
36.90
▲ 3.27
33.66
▲ 3.24
—
32.03
▲ 1.63
—
—
—
28.83
▲ 3.20
29.38
▼ 0.55
100 Fly LCM
—
1:31.13
1:29.71
▲ 1.42
1:20.45
▲ 9.26
—
1:10.17
▲ 10.28
1:07.77
▲ 2.40
1:04.00
▲ 3.77
1:03.56
▲ 0.44
1:03.47
▲ 0.09
1:06.66
▼ 3.19
200 Fly LCM
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3:18.33
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2:34.42
▲ 43.91
2:24.33
▲ 10.09
2:23.17
▲ 1.16
2:22.34
▲ 0.83
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200 IM LCM
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3:23.34
3:09.03
▲ 14.31
2:47.38
▲ 21.65
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2:33.76
▲ 13.62
2:29.39
▲ 4.37
2:26.42
▲ 2.97
2:24.21
▲ 2.21
2:25.42
▼ 1.21
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400 IM LCM
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6:16.26
5:49.80
▲ 26.46
5:31.03
▲ 18.77
5:29.42
▲ 1.61
5:16.03
▲ 13.39
5:12.51
▲ 3.52
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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.