Swimmer profile
Claire Zhao
Female15-16Shawmut Aquatic ClubNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
47.46
37.81
▲ 9.65
35.12
▲ 2.69
33.39
▲ 1.73
31.84
▲ 1.55
31.91
▼ 0.07
31.36
▲ 0.55
100 Free LCM
—
1:39.74
1:22.81
▲ 16.93
1:18.19
▲ 4.62
1:14.45
▲ 3.74
1:08.90
▲ 5.55
1:09.47
▼ 0.57
1:07.58
▲ 1.89
200 Free LCM
—
—
—
2:55.68
2:38.78
▲ 16.90
2:29.10
▲ 9.68
2:29.01
▲ 0.09
2:27.84
▲ 1.17
400 Free LCM
—
—
—
—
5:44.71
5:12.30
▲ 32.41
5:13.73
▼ 1.43
5:11.86
▲ 1.87
800 Free LCM
—
—
—
—
11:50.69
10:49.01
▲ 61.68
—
—
1500 Free LCM
—
—
—
—
—
21:05.32
—
—
50 Back LCM
58.36
54.61
▲ 3.75
41.82
▲ 12.79
37.91
▲ 3.91
37.60
▲ 0.31
35.13
▲ 2.47
35.81
▼ 0.68
35.61
▲ 0.20
100 Back LCM
—
1:54.45
—
1:21.06
▲ 33.39
1:17.46
▲ 3.60
1:13.80
▲ 3.66
1:16.26
▼ 2.46
1:16.37
▼ 0.11
200 Back LCM
—
—
—
2:51.35
2:47.72
▲ 3.63
2:40.44
▲ 7.28
2:38.97
▲ 1.47
2:42.50
▼ 3.53
50 Breast LCM
—
58.55
53.74
▲ 4.81
48.99
▲ 4.75
—
—
—
—
100 Breast LCM
—
2:07.61
—
1:43.89
▲ 23.72
1:41.99
▲ 1.90
1:34.13
▲ 7.86
1:33.55
▲ 0.58
1:36.51
▼ 2.96
200 Breast LCM
—
—
—
—
3:37.24
3:19.31
▲ 17.93
3:17.42
▲ 1.89
—
50 Fly LCM
—
54.62
44.01
▲ 10.61
—
—
—
—
—
100 Fly LCM
—
—
—
1:40.73
1:29.39
▲ 11.34
—
1:20.38
▲ 9.01
1:20.42
▼ 0.04
200 IM LCM
—
—
3:18.05
3:13.10
▲ 4.95
2:55.64
▲ 17.46
2:46.13
▲ 9.51
2:44.45
▲ 1.68
2:48.57
▼ 4.12
400 IM LCM
—
—
—
—
—
—
5:54.58
5:53.50
▲ 1.08
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.