Swimmer profile
Mai Chen
Female13-14San Ramon Valley AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.91
36.63
▲ 5.28
34.48
▲ 2.15
30.66
▲ 3.82
100 Free LCM
1:37.52
1:19.73
▲ 17.79
1:15.26
▲ 4.47
1:07.94
▲ 7.32
200 Free LCM
3:28.28
3:00.07
▲ 28.21
2:46.66
▲ 13.41
2:27.35
▲ 19.31
400 Free LCM
—
6:41.50
5:43.49
▲ 58.01
—
800 Free LCM
—
—
12:18.52
11:01.10
▲ 77.42
1500 Free LCM
—
—
—
21:21.83
50 Back LCM
55.07
48.06
▲ 7.01
44.84
▲ 3.22
43.24
▲ 1.60
100 Back LCM
1:52.87
1:40.70
▲ 12.17
—
1:32.21
▲ 8.49
50 Breast LCM
57.14
50.56
▲ 6.58
46.80
▲ 3.76
—
100 Breast LCM
2:08.88
1:55.57
▲ 13.31
1:41.90
▲ 13.67
1:33.79
▲ 8.11
200 Breast LCM
—
—
—
3:11.93
50 Fly LCM
44.95
39.33
▲ 5.62
36.20
▲ 3.13
33.72
▲ 2.48
100 Fly LCM
2:14.29
1:33.38
▲ 40.91
1:25.66
▲ 7.72
1:11.98
▲ 13.68
200 Fly LCM
—
—
—
2:45.52
200 IM LCM
—
3:25.48
3:07.56
▲ 17.92
2:52.34
▲ 15.22
400 IM LCM
—
—
—
6:26.66
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.