Swimmer profile
Catalina Serrano
Female15-16West Texas TyphoonBO · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
42.55
34.22
▲ 8.33
29.28
▲ 4.94
28.98
▲ 0.30
29.08
▼ 0.10
28.68
▲ 0.40
29.14
▼ 0.46
100 Free SCY
1:46.64
1:19.85
▲ 26.79
1:03.99
▲ 15.86
1:05.41
▼ 1.42
1:03.91
▲ 1.50
1:05.71
▼ 1.80
1:03.37
▲ 2.34
200 Free SCY
—
—
2:23.78
2:20.48
▲ 3.30
2:21.96
▼ 1.48
2:22.22
▼ 0.26
2:21.45
▲ 0.77
500 Free SCY
—
—
6:27.69
6:23.17
▲ 4.52
6:16.34
▲ 6.83
—
6:18.26
▼ 1.92
50 Back SCY
51.22
38.60
▲ 12.62
33.62
▲ 4.98
34.02
▼ 0.40
33.36
▲ 0.66
33.59
▼ 0.23
32.44
▲ 1.15
100 Back SCY
—
1:31.09
1:16.16
▲ 14.93
1:12.20
▲ 3.96
1:11.36
▲ 0.84
1:11.03
▲ 0.33
1:10.40
▲ 0.63
200 Back SCY
—
—
2:44.39
2:42.64
▲ 1.75
2:34.87
▲ 7.77
2:45.50
▼ 10.63
2:37.09
▲ 8.41
50 Breast SCY
—
51.05
43.62
▲ 7.43
43.53
▲ 0.09
—
—
—
100 Breast SCY
—
1:47.71
1:35.87
▲ 11.84
1:28.52
▲ 7.35
1:27.23
▲ 1.29
1:28.37
▼ 1.14
1:30.00
▼ 1.63
200 Breast SCY
—
—
—
3:17.34
3:10.21
▲ 7.13
3:09.84
▲ 0.37
3:09.53
▲ 0.31
50 Fly SCY
46.99
43.42
▲ 3.57
35.15
▲ 8.27
34.88
▲ 0.27
34.63
▲ 0.25
34.09
▲ 0.54
33.48
▲ 0.61
100 Fly SCY
—
1:45.34
1:26.53
▲ 18.81
1:19.96
▲ 6.57
1:15.65
▲ 4.31
1:21.36
▼ 5.71
1:22.03
▼ 0.67
200 Fly SCY
—
—
—
—
—
3:17.09
3:10.46
▲ 6.63
100 IM SCY
—
1:33.65
1:19.28
▲ 14.37
1:14.60
▲ 4.68
1:17.55
▼ 2.95
—
—
200 IM SCY
—
—
2:54.58
2:46.08
▲ 8.50
2:42.71
▲ 3.37
2:44.00
▼ 1.29
—
400 IM SCY
—
—
—
—
5:47.39
5:45.16
▲ 2.23
—
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.