Swimmer profile
Penny Chiu
Female15-16Beach Cities AlphaSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
32.80
30.24
▲ 2.56
28.35
▲ 1.89
28.13
▲ 0.22
27.70
▲ 0.43
100 Free LCM
1:13.70
1:05.20
▲ 8.50
1:00.57
▲ 4.63
1:00.89
▼ 0.32
1:00.17
▲ 0.72
200 Free LCM
2:43.37
2:23.03
▲ 20.34
2:13.70
▲ 9.33
2:12.63
▲ 1.07
2:10.84
▲ 1.79
400 Free LCM
—
5:30.42
5:05.35
▲ 25.07
4:42.60
▲ 22.75
4:47.49
▼ 4.89
800 Free LCM
—
—
10:52.35
10:37.33
▲ 15.02
—
1500 Free LCM
—
—
20:14.95
19:58.40
▲ 16.55
—
50 Back LCM
43.92
37.46
▲ 6.46
—
—
—
100 Back LCM
1:30.01
1:24.20
▲ 5.81
1:22.01
▲ 2.19
—
—
200 Back LCM
—
—
2:55.60
—
—
50 Breast LCM
43.51
37.61
▲ 5.90
—
—
35.47
▲ 2.14
100 Breast LCM
1:35.76
1:25.00
▲ 10.76
1:19.68
▲ 5.32
1:17.79
▲ 1.89
1:16.11
▲ 1.68
200 Breast LCM
3:25.52
3:13.07
▲ 12.45
2:58.92
▲ 14.15
2:56.94
▲ 1.98
2:54.74
▲ 2.20
50 Fly LCM
37.62
34.01
▲ 3.61
—
—
31.40
▲ 2.61
100 Fly LCM
1:35.39
1:20.60
▲ 14.79
1:10.99
▲ 9.61
1:07.35
▲ 3.64
1:09.21
▼ 1.86
200 Fly LCM
—
—
3:00.69
—
—
200 IM LCM
3:13.41
2:50.38
▲ 23.03
2:35.35
▲ 15.03
2:32.64
▲ 2.71
2:33.16
▼ 0.52
400 IM LCM
—
—
5:50.06
5:38.68
▲ 11.38
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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.