Swimmer profile
Isabella Castro
Female17-18Irvine NovaquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
49.22
41.49
▲ 7.73
38.46
▲ 3.03
34.18
▲ 4.28
30.94
▲ 3.24
30.37
▲ 0.57
29.62
▲ 0.75
29.90
▼ 0.28
29.76
▲ 0.14
29.33
▲ 0.43
100 Free LCM
1:48.78
1:32.90
▲ 15.88
1:24.90
▲ 8.00
1:14.52
▲ 10.38
1:06.89
▲ 7.63
1:04.52
▲ 2.37
1:01.66
▲ 2.86
1:01.12
▲ 0.54
1:00.97
▲ 0.15
1:00.83
▲ 0.14
200 Free LCM
—
3:20.74
2:58.54
▲ 22.20
2:43.79
▲ 14.75
2:23.00
▲ 20.79
2:16.39
▲ 6.61
2:11.78
▲ 4.61
2:11.19
▲ 0.59
2:10.57
▲ 0.62
2:10.88
▼ 0.31
400 Free LCM
—
—
—
—
4:58.21
4:44.93
▲ 13.28
4:36.33
▲ 8.60
4:37.59
▼ 1.26
4:34.67
▲ 2.92
4:32.85
▲ 1.82
800 Free LCM
—
—
—
—
—
9:46.38
9:39.20
▲ 7.18
9:36.57
▲ 2.63
9:35.65
▲ 0.92
9:25.33
▲ 10.32
1500 Free LCM
—
—
—
—
20:01.74
18:50.60
▲ 71.14
18:34.82
▲ 15.78
18:49.86
▼ 15.04
18:27.54
▲ 22.32
18:27.90
▼ 0.36
50 Back LCM
1:04.94
52.50
▲ 12.44
—
—
—
—
—
37.67
▲ 14.83
—
—
100 Back LCM
—
—
—
—
—
1:20.58
1:17.09
▲ 3.49
—
—
—
200 Back LCM
—
—
—
—
—
—
—
2:46.94
—
—
50 Breast LCM
1:14.69
1:00.91
▲ 13.78
—
—
—
—
—
—
—
—
100 Breast LCM
—
—
—
—
—
1:36.86
—
—
—
—
50 Fly LCM
1:03.78
48.58
▲ 15.20
44.06
▲ 4.52
39.42
▲ 4.64
—
—
33.48
▲ 5.94
—
—
—
100 Fly LCM
—
—
1:37.45
1:26.52
▲ 10.93
1:17.27
▲ 9.25
1:13.23
▲ 4.04
1:09.23
▲ 4.00
1:08.79
▲ 0.44
—
1:09.27
▼ 0.48
200 Fly LCM
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—
—
—
—
—
—
2:34.94
2:40.35
▼ 5.41
2:32.69
▲ 7.66
200 IM LCM
—
—
—
3:13.52
—
2:45.97
▲ 27.55
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—
—
—
400 IM LCM
—
—
—
—
—
—
—
—
5:20.14
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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.