Swimmer profile
Allison Zhu
Female15-16Asphalt Green Unified AquaticsMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
55.03
44.26
▲ 10.77
35.22
▲ 9.04
32.49
▲ 2.73
30.94
▲ 1.55
29.89
▲ 1.05
28.98
▲ 0.91
29.24
▼ 0.26
100 Free LCM
—
1:49.24
1:20.82
▲ 28.42
1:10.73
▲ 10.09
1:09.74
▲ 0.99
1:05.15
▲ 4.59
1:02.05
▲ 3.10
1:03.47
▼ 1.42
200 Free LCM
—
—
—
—
2:31.13
2:22.72
▲ 8.41
2:20.19
▲ 2.53
2:16.47
▲ 3.72
400 Free LCM
—
—
—
—
5:26.94
5:10.66
▲ 16.28
—
—
50 Back LCM
58.24
53.28
▲ 4.96
44.03
▲ 9.25
37.55
▲ 6.48
36.48
▲ 1.07
35.37
▲ 1.11
34.91
▲ 0.46
34.98
▼ 0.07
100 Back LCM
—
—
—
1:20.54
1:17.07
▲ 3.47
1:13.78
▲ 3.29
1:14.50
▼ 0.72
1:12.16
▲ 2.34
200 Back LCM
—
—
—
—
2:46.74
2:41.48
▲ 5.26
2:44.04
▼ 2.56
2:40.25
▲ 3.79
50 Breast LCM
—
1:07.43
—
45.33
▲ 22.10
44.52
▲ 0.81
42.16
▲ 2.36
44.20
▼ 2.04
—
100 Breast LCM
—
2:23.58
—
1:41.21
▲ 42.37
1:38.39
▲ 2.82
1:36.50
▲ 1.89
—
1:35.70
▲ 0.80
200 Breast LCM
—
—
—
—
—
3:26.77
—
3:28.17
▼ 1.40
50 Fly LCM
—
1:01.34
39.47
▲ 21.87
36.44
▲ 3.03
34.94
▲ 1.50
—
—
32.25
▲ 2.69
100 Fly LCM
—
—
—
1:27.60
1:19.65
▲ 7.95
—
1:15.12
▲ 4.53
1:12.14
▲ 2.98
200 IM LCM
—
—
—
—
2:54.12
2:43.83
▲ 10.29
2:49.92
▼ 6.09
2:44.27
▲ 5.65
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.