Swimmer profile
Ariana Zhao
FemaleOpen / SeniorUniv. Of Michigan Swim TeamMI · CENTRALCollege athlete · University of MichiganD1
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
35.71
32.11
▲ 3.60
30.38
▲ 1.73
28.41
▲ 1.97
—
27.93
▲ 0.48
27.56
▲ 0.37
28.09
▼ 0.53
27.37
▲ 0.72
27.67
▼ 0.30
—
100 Free LCM
1:24.05
1:14.69
▲ 9.36
1:09.02
▲ 5.67
1:05.76
▲ 3.26
—
1:00.20
▲ 5.56
1:00.80
▼ 0.60
1:00.30
▲ 0.50
59.14
▲ 1.16
59.89
▼ 0.75
—
200 Free LCM
—
2:53.82
2:41.61
▲ 12.21
2:33.20
▲ 8.41
—
2:19.96
▲ 13.24
—
2:18.58
▲ 1.38
2:10.81
▲ 7.77
—
—
400 Free LCM
6:31.60
6:06.17
▲ 25.43
—
5:19.53
▲ 46.64
—
—
—
—
—
—
—
50 Back LCM
39.18
36.59
▲ 2.59
34.99
▲ 1.60
32.30
▲ 2.69
—
—
—
30.53
▲ 1.77
—
30.04
▲ 0.49
29.78
▲ 0.26
100 Back LCM
1:26.40
1:18.12
▲ 8.28
1:16.05
▲ 2.07
1:10.28
▲ 5.77
—
1:04.42
▲ 5.86
1:04.12
▲ 0.30
1:05.55
▼ 1.43
1:03.56
▲ 1.99
1:04.07
▼ 0.51
1:02.37
▲ 1.70
200 Back LCM
—
2:57.26
2:51.04
▲ 6.22
2:34.13
▲ 16.91
2:39.02
▼ 4.89
2:22.41
▲ 16.61
2:22.66
▼ 0.25
2:23.42
▼ 0.76
2:19.21
▲ 4.21
2:20.90
▼ 1.69
2:14.30
▲ 6.60
50 Breast LCM
45.60
41.65
▲ 3.95
—
41.06
▲ 0.59
—
—
—
—
—
—
—
100 Breast LCM
1:40.40
1:38.18
▲ 2.22
1:30.33
▲ 7.85
1:29.30
▲ 1.03
—
1:24.61
▲ 4.69
—
1:25.03
▼ 0.42
1:22.51
▲ 2.52
—
—
200 Breast LCM
—
—
3:17.60
—
—
—
—
—
2:55.69
▲ 21.91
—
—
50 Fly LCM
40.25
32.91
▲ 7.34
31.33
▲ 1.58
29.57
▲ 1.76
—
—
—
—
—
28.35
▲ 1.22
27.96
▲ 0.39
100 Fly LCM
—
1:17.30
1:10.67
▲ 6.63
1:07.97
▲ 2.70
—
1:04.91
▲ 3.06
1:02.97
▲ 1.94
1:03.49
▼ 0.52
1:01.85
▲ 1.64
1:03.58
▼ 1.73
1:02.05
▲ 1.53
200 Fly LCM
—
—
3:10.76
3:00.57
▲ 10.19
—
—
—
—
2:21.12
▲ 39.45
2:29.35
▼ 8.23
—
200 IM LCM
—
2:50.81
2:45.57
▲ 5.24
2:48.16
▼ 2.59
2:44.42
▲ 3.74
2:29.80
▲ 14.62
2:27.69
▲ 2.11
2:31.15
▼ 3.46
2:23.77
▲ 7.38
2:23.50
▲ 0.27
2:20.98
▲ 2.52
400 IM LCM
—
—
6:17.23
5:55.68
▲ 21.55
—
5:22.48
▲ 33.20
—
5:23.98
▼ 1.50
—
—
—
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.