Swimmer profile
Calista Chen
Female17-18Eastern Nassau Aquatic ClubMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
—
34.19
32.17
▲ 2.02
—
30.24
▲ 1.93
29.84
▲ 0.40
28.83
▲ 1.01
29.26
▼ 0.43
29.52
▼ 0.26
100 Free LCM
—
1:17.93
1:09.99
▲ 7.94
1:07.57
▲ 2.42
1:04.87
▲ 2.70
1:03.50
▲ 1.37
1:02.05
▲ 1.45
1:03.38
▼ 1.33
1:03.09
▲ 0.29
200 Free LCM
—
2:49.13
2:30.76
▲ 18.37
—
2:20.81
▲ 9.95
2:17.43
▲ 3.38
2:15.73
▲ 1.70
2:17.71
▼ 1.98
—
400 Free LCM
—
—
5:33.03
—
5:02.08
▲ 30.95
4:51.46
▲ 10.62
—
4:57.56
▼ 6.10
—
50 Back LCM
50.37
38.15
▲ 12.22
35.60
▲ 2.55
33.45
▲ 2.15
33.14
▲ 0.31
32.33
▲ 0.81
31.98
▲ 0.35
31.67
▲ 0.31
—
100 Back LCM
—
1:24.45
1:16.04
▲ 8.41
1:12.63
▲ 3.41
1:11.18
▲ 1.45
1:09.69
▲ 1.49
1:07.17
▲ 2.52
1:06.98
▲ 0.19
1:07.41
▼ 0.43
200 Back LCM
—
—
2:43.76
—
2:36.58
▲ 7.18
2:31.73
▲ 4.85
2:22.95
▲ 8.78
2:23.29
▼ 0.34
2:27.81
▼ 4.52
50 Breast LCM
—
44.79
41.27
▲ 3.52
40.03
▲ 1.24
—
—
—
—
—
100 Breast LCM
—
1:41.59
1:30.12
▲ 11.47
1:27.17
▲ 2.95
1:24.77
▲ 2.40
1:20.77
▲ 4.00
1:19.67
▲ 1.10
1:21.28
▼ 1.61
1:22.98
▼ 1.70
200 Breast LCM
—
—
3:08.32
—
3:05.32
▲ 3.00
3:03.66
▲ 1.66
—
2:55.29
▲ 8.37
3:01.75
▼ 6.46
50 Fly LCM
—
35.99
35.62
▲ 0.37
—
—
33.22
▲ 2.40
—
—
—
100 Fly LCM
—
1:23.92
1:18.66
▲ 5.26
—
1:15.80
▲ 2.86
1:12.54
▲ 3.26
1:13.41
▼ 0.87
1:13.08
▲ 0.33
—
200 Fly LCM
—
—
3:10.34
—
—
—
—
—
—
200 IM LCM
—
3:01.01
2:44.12
▲ 16.89
2:41.82
▲ 2.30
2:38.79
▲ 3.03
2:31.87
▲ 6.92
2:28.31
▲ 3.56
2:30.02
▼ 1.71
2:31.13
▼ 1.11
400 IM LCM
—
—
—
—
—
5:30.86
5:26.08
▲ 4.78
—
—
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.