Swimmer profile
Cheryn Cho
Female17-18Scarlet AquaticsNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
33.78
30.28
▲ 3.50
29.67
▲ 0.61
29.47
▲ 0.20
29.61
▼ 0.14
29.33
▲ 0.28
100 Free LCM
1:14.44
1:04.18
▲ 10.26
1:02.93
▲ 1.25
1:01.75
▲ 1.18
1:01.51
▲ 0.24
1:01.53
▼ 0.02
200 Free LCM
—
2:20.13
2:13.50
▲ 6.63
2:11.71
▲ 1.79
2:09.87
▲ 1.84
2:09.92
▼ 0.05
400 Free LCM
—
5:02.07
4:45.04
▲ 17.03
4:41.17
▲ 3.87
4:34.88
▲ 6.29
4:29.52
▲ 5.36
800 Free LCM
—
10:37.78
—
9:54.29
▲ 43.49
9:31.98
▲ 22.31
9:21.48
▲ 10.50
50 Back LCM
45.21
38.96
▲ 6.25
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—
—
—
100 Back LCM
—
1:19.64
1:18.38
▲ 1.26
—
1:14.29
▲ 4.09
—
200 Back LCM
—
2:46.89
2:48.64
▼ 1.75
2:51.77
▼ 3.13
2:39.15
▲ 12.62
—
50 Breast LCM
44.42
—
—
—
—
—
100 Breast LCM
1:37.94
1:25.76
▲ 12.18
1:25.98
▼ 0.22
—
1:23.62
▲ 2.36
—
200 Breast LCM
—
3:08.13
3:03.19
▲ 4.94
3:07.09
▼ 3.90
2:59.53
▲ 7.56
—
50 Fly LCM
39.13
31.88
▲ 7.25
—
—
—
—
100 Fly LCM
—
1:11.58
1:07.13
▲ 4.45
1:06.36
▲ 0.77
1:05.13
▲ 1.23
1:05.31
▼ 0.18
200 Fly LCM
—
2:56.16
2:38.60
▲ 17.56
2:31.31
▲ 7.29
2:23.62
▲ 7.69
2:21.11
▲ 2.51
200 IM LCM
—
2:40.26
2:36.11
▲ 4.15
2:35.46
▲ 0.65
2:28.45
▲ 7.01
2:28.66
▼ 0.21
400 IM LCM
—
5:46.60
5:29.74
▲ 16.86
5:31.49
▼ 1.75
5:15.66
▲ 15.83
5:20.49
▼ 4.83
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.