Swimmer profile
Ava Zheng
Female15-16Crimson AquaticsNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
32.95
32.46
▲ 0.49
31.44
▲ 1.02
31.10
▲ 0.34
100 Free LCM
1:14.96
1:11.59
▲ 3.37
1:10.00
▲ 1.59
1:09.92
▲ 0.08
200 Free LCM
2:54.85
2:41.99
▲ 12.86
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—
400 Free LCM
5:58.90
—
—
—
50 Back LCM
37.17
—
34.02
▲ 3.15
33.90
▲ 0.12
100 Back LCM
1:20.69
1:17.59
▲ 3.10
1:13.41
▲ 4.18
1:12.96
▲ 0.45
200 Back LCM
2:55.82
2:48.93
▲ 6.89
2:50.25
▼ 1.32
2:40.71
▲ 9.54
50 Breast LCM
49.88
—
48.10
▲ 1.78
45.52
▲ 2.58
100 Breast LCM
1:46.57
1:50.73
▼ 4.16
1:41.40
▲ 9.33
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50 Fly LCM
38.26
—
35.27
▲ 2.99
33.93
▲ 1.34
100 Fly LCM
1:37.30
1:25.97
▲ 11.33
1:23.77
▲ 2.20
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200 Fly LCM
—
3:29.97
—
—
200 IM LCM
3:13.20
3:01.81
▲ 11.39
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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.