Swimmer profile
Olivia Zhou
Female13-14Aquajets Swim TeamMN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
46.74
41.05
▲ 5.69
34.37
▲ 6.68
29.66
▲ 4.71
27.86
▲ 1.80
27.05
▲ 0.81
26.38
▲ 0.67
100 Free SCY
—
1:26.48
1:13.29
▲ 13.19
1:05.70
▲ 7.59
1:03.71
▲ 1.99
58.74
▲ 4.97
56.37
▲ 2.37
200 Free SCY
—
—
—
2:32.42
2:16.44
▲ 15.98
2:12.80
▲ 3.64
2:08.32
▲ 4.48
500 Free SCY
—
—
—
6:41.75
—
6:03.62
▲ 38.13
5:52.01
▲ 11.61
1000 Free SCY
—
—
—
—
—
—
12:22.58
1650 Free SCY
—
—
—
—
—
21:15.18
—
50 Back SCY
49.66
—
39.10
▲ 10.56
34.22
▲ 4.88
32.70
▲ 1.52
29.67
▲ 3.03
27.92
▲ 1.75
100 Back SCY
—
—
—
1:16.22
1:06.95
▲ 9.27
1:04.25
▲ 2.70
59.57
▲ 4.68
200 Back SCY
—
—
—
2:43.10
2:24.95
▲ 18.15
2:19.12
▲ 5.83
2:13.20
▲ 5.92
50 Breast SCY
1:02.54
59.04
▲ 3.50
46.79
▲ 12.25
43.01
▲ 3.78
40.12
▲ 2.89
37.74
▲ 2.38
—
100 Breast SCY
—
—
1:47.14
1:39.90
▲ 7.24
—
1:24.44
▲ 15.46
1:21.26
▲ 3.18
200 Breast SCY
—
—
—
—
—
2:58.42
—
50 Fly SCY
51.40
42.46
▲ 8.94
35.63
▲ 6.83
33.64
▲ 1.99
30.55
▲ 3.09
29.81
▲ 0.74
28.21
▲ 1.60
100 Fly SCY
—
—
1:27.56
1:16.48
▲ 11.08
1:07.98
▲ 8.50
1:07.00
▲ 0.98
1:04.99
▲ 2.01
200 Fly SCY
—
—
—
—
2:39.00
2:38.84
▲ 0.16
2:32.22
▲ 6.62
100 IM SCY
—
1:34.43
1:24.30
▲ 10.13
1:15.54
▲ 8.76
1:11.38
▲ 4.16
1:07.74
▲ 3.64
1:06.01
▲ 1.73
200 IM SCY
—
—
—
2:46.66
2:34.56
▲ 12.10
2:29.94
▲ 4.62
2:22.52
▲ 7.42
400 IM SCY
—
—
—
—
—
5:15.96
5:19.49
▼ 3.53
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.