Swimmer profile
Vivian Zhou
Female15-16Brea AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.62
31.63
▲ 5.99
29.67
▲ 1.96
28.63
▲ 1.04
27.98
▲ 0.65
27.98
± 0.00
28.73
▼ 0.75
100 Free LCM
—
1:10.27
1:05.95
▲ 4.32
1:02.36
▲ 3.59
1:00.73
▲ 1.63
59.95
▲ 0.78
1:01.05
▼ 1.10
200 Free LCM
—
—
2:32.64
2:17.66
▲ 14.98
2:13.15
▲ 4.51
2:11.36
▲ 1.79
2:13.42
▼ 2.06
400 Free LCM
—
—
5:20.84
5:06.30
▲ 14.54
4:56.35
▲ 9.95
4:46.34
▲ 10.01
—
50 Back LCM
—
—
37.77
33.93
▲ 3.84
—
—
—
100 Back LCM
—
—
1:18.40
1:17.65
▲ 0.75
1:15.74
▲ 1.91
—
—
200 Back LCM
—
—
—
—
2:45.33
—
—
50 Breast LCM
—
43.37
40.38
▲ 2.99
37.46
▲ 2.92
—
—
—
100 Breast LCM
2:00.01
—
1:26.54
▲ 33.47
1:22.02
▲ 4.52
1:25.53
▼ 3.51
1:25.45
▲ 0.08
1:22.61
▲ 2.84
200 Breast LCM
—
—
—
—
3:15.96
3:08.08
▲ 7.88
—
50 Fly LCM
—
35.36
33.10
▲ 2.26
30.93
▲ 2.17
—
—
30.74
▲ 0.19
100 Fly LCM
—
1:26.89
1:16.10
▲ 10.79
1:10.72
▲ 5.38
1:08.76
▲ 1.96
1:07.59
▲ 1.17
1:08.55
▼ 0.96
200 Fly LCM
—
—
—
—
2:36.08
2:36.42
▼ 0.34
—
200 IM LCM
—
—
2:48.85
2:44.13
▲ 4.72
—
—
—
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.