Swimmer profile
Olivia Zhou
Female13-14Aquajets Swim TeamMN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
40.83
35.12
▲ 5.71
33.21
▲ 1.91
30.97
▲ 2.24
30.43
▲ 0.54
29.42
▲ 1.01
100 Free LCM
1:34.12
1:20.98
▲ 13.14
1:11.80
▲ 9.18
1:06.78
▲ 5.02
1:06.82
▼ 0.04
1:04.45
▲ 2.37
200 Free LCM
—
2:54.72
2:43.21
▲ 11.51
2:31.31
▲ 11.90
2:32.74
▼ 1.43
2:24.71
▲ 8.03
400 Free LCM
—
—
5:58.59
5:29.08
▲ 29.51
5:24.44
▲ 4.64
5:21.55
▲ 2.89
50 Back LCM
50.42
44.56
▲ 5.86
38.66
▲ 5.90
35.34
▲ 3.32
34.73
▲ 0.61
33.79
▲ 0.94
100 Back LCM
—
1:34.96
1:22.44
▲ 12.52
1:17.74
▲ 4.70
1:15.77
▲ 1.97
1:11.26
▲ 4.51
200 Back LCM
—
—
—
2:46.75
2:44.58
▲ 2.17
2:34.47
▲ 10.11
50 Breast LCM
58.38
54.36
▲ 4.02
—
45.41
▲ 8.95
45.65
▼ 0.24
43.61
▲ 2.04
100 Breast LCM
—
1:56.92
1:47.51
▲ 9.41
1:36.84
▲ 10.67
1:38.52
▼ 1.68
1:31.35
▲ 7.17
200 Breast LCM
—
—
—
—
—
3:15.88
50 Fly LCM
48.64
39.59
▲ 9.05
36.46
▲ 3.13
34.46
▲ 2.00
33.65
▲ 0.81
32.71
▲ 0.94
100 Fly LCM
—
1:36.74
1:24.52
▲ 12.22
1:19.24
▲ 5.28
1:19.47
▼ 0.23
1:13.53
▲ 5.94
200 IM LCM
—
—
3:03.13
2:57.63
▲ 5.50
2:51.34
▲ 6.29
2:43.32
▲ 8.02
400 IM LCM
—
—
—
—
6:13.15
—
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.