Swimmer profile
Sophia Chen
Female13-14Waterloo SwimmingST · SOUTHERN
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
56.00
47.95
▲ 8.05
43.36
▲ 4.59
38.01
▲ 5.35
33.83
▲ 4.18
32.33
▲ 1.50
30.54
▲ 1.79
28.97
▲ 1.57
100 Free LCM
—
—
1:43.63
1:22.23
▲ 21.40
1:16.90
▲ 5.33
1:11.46
▲ 5.44
1:06.80
▲ 4.66
1:03.14
▲ 3.66
200 Free LCM
—
—
—
3:11.72
2:50.04
▲ 21.68
2:38.76
▲ 11.28
2:26.91
▲ 11.85
2:25.17
▲ 1.74
400 Free LCM
—
—
—
—
6:04.54
5:41.64
▲ 22.90
5:30.41
▲ 11.23
—
1500 Free LCM
—
—
—
—
—
22:19.34
21:10.56
▲ 68.78
—
50 Back LCM
1:08.90
—
49.49
▲ 19.41
41.95
▲ 7.54
40.42
▲ 1.53
35.44
▲ 4.98
33.49
▲ 1.95
34.10
▼ 0.61
100 Back LCM
—
—
1:53.09
1:32.02
▲ 21.07
1:28.72
▲ 3.30
1:18.79
▲ 9.93
1:13.70
▲ 5.09
1:10.51
▲ 3.19
200 Back LCM
—
—
—
3:31.17
3:14.64
▲ 16.53
2:51.01
▲ 23.63
2:43.71
▲ 7.30
2:31.50
▲ 12.21
50 Breast LCM
1:22.08
—
59.37
▲ 22.71
51.57
▲ 7.80
46.01
▲ 5.56
44.31
▲ 1.70
38.95
▲ 5.36
38.34
▲ 0.61
100 Breast LCM
—
—
2:05.27
1:52.03
▲ 13.24
1:44.79
▲ 7.24
1:40.72
▲ 4.07
1:32.01
▲ 8.71
1:23.22
▲ 8.79
200 Breast LCM
—
—
—
4:11.67
3:48.16
▲ 23.51
3:41.41
▲ 6.75
3:11.51
▲ 29.90
3:03.35
▲ 8.16
50 Fly LCM
—
—
—
44.80
41.77
▲ 3.03
35.74
▲ 6.03
33.53
▲ 2.21
31.60
▲ 1.93
100 Fly LCM
—
—
—
—
1:42.21
1:26.47
▲ 15.74
1:17.66
▲ 8.81
1:09.41
▲ 8.25
200 Fly LCM
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—
—
—
—
—
3:00.58
2:55.39
▲ 5.19
200 IM LCM
—
—
—
3:36.37
3:17.74
▲ 18.63
2:56.12
▲ 21.62
2:44.36
▲ 11.76
2:33.75
▲ 10.61
400 IM LCM
—
—
—
—
—
6:30.24
6:07.49
▲ 22.75
5:37.90
▲ 29.59
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.