Swimmer profile
Isabella Castro
Female17-18Irvine NovaquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
51.21
40.73
▲ 10.48
35.73
▲ 5.00
33.44
▲ 2.29
30.80
▲ 2.64
27.95
▲ 2.85
27.39
▲ 0.56
26.94
▲ 0.45
27.05
▼ 0.11
26.68
▲ 0.37
25.92
▲ 0.76
100 Free SCY
1:56.73
1:28.80
▲ 27.93
1:15.97
▲ 12.83
1:15.23
▲ 0.74
1:06.51
▲ 8.72
58.51
▲ 8.00
57.55
▲ 0.96
57.14
▲ 0.41
55.16
▲ 1.98
53.70
▲ 1.46
54.51
▼ 0.81
200 Free SCY
—
3:12.08
2:46.66
▲ 25.42
2:31.68
▲ 14.98
2:24.29
▲ 7.39
2:05.65
▲ 18.64
2:03.90
▲ 1.75
2:00.55
▲ 3.35
1:55.37
▲ 5.18
1:54.31
▲ 1.06
1:54.83
▼ 0.52
500 Free SCY
—
—
—
—
6:13.93
5:30.99
▲ 42.94
5:24.84
▲ 6.15
5:20.32
▲ 4.52
5:10.34
▲ 9.98
5:06.41
▲ 3.93
5:02.45
▲ 3.96
1000 Free SCY
—
—
—
—
—
—
—
10:56.27
10:43.31
▲ 12.96
10:39.92
▲ 3.39
10:28.50
▲ 11.42
1650 Free SCY
—
—
—
—
—
—
18:43.20
18:28.87
▲ 14.33
17:58.04
▲ 30.83
17:50.70
▲ 7.34
17:32.89
▲ 17.81
50 Back SCY
59.37
51.53
▲ 7.84
44.49
▲ 7.04
43.01
▲ 1.48
—
33.39
▲ 9.62
—
—
—
—
—
100 Back SCY
—
—
1:30.69
1:25.13
▲ 5.56
1:27.63
▼ 2.50
—
—
1:08.18
▲ 19.45
—
1:08.49
▼ 0.31
—
200 Back SCY
—
—
—
—
—
—
—
2:28.58
2:25.45
▲ 3.13
2:20.44
▲ 5.01
—
50 Breast SCY
1:30.46
1:01.07
▲ 29.39
—
48.89
▲ 12.18
—
40.34
▲ 8.55
—
—
—
—
—
100 Breast SCY
—
—
1:49.04
—
—
1:28.70
▲ 20.34
1:24.75
▲ 3.95
1:19.70
▲ 5.05
1:22.51
▼ 2.81
1:23.50
▼ 0.99
—
200 Breast SCY
—
—
—
—
—
—
—
2:50.97
—
2:46.65
▲ 4.32
—
50 Fly SCY
1:04.69
48.43
▲ 16.26
39.32
▲ 9.11
38.59
▲ 0.73
33.86
▲ 4.73
30.59
▲ 3.27
30.10
▲ 0.49
—
—
—
28.14
▲ 1.96
100 Fly SCY
—
—
1:31.06
1:24.58
▲ 6.48
1:16.71
▲ 7.87
1:10.00
▲ 6.71
1:05.09
▲ 4.91
1:03.99
▲ 1.10
1:01.84
▲ 2.15
1:00.07
▲ 1.77
1:00.97
▼ 0.90
200 Fly SCY
—
—
—
—
—
—
—
2:20.60
2:15.72
▲ 4.88
2:11.74
▲ 3.98
2:13.45
▼ 1.71
100 IM SCY
—
1:44.75
1:29.35
▲ 15.40
1:25.52
▲ 3.83
1:19.96
▲ 5.56
1:10.44
▲ 9.52
—
—
—
—
—
200 IM SCY
—
—
—
3:04.01
—
—
2:24.47
▲ 39.54
2:22.82
▲ 1.65
2:18.82
▲ 4.00
2:16.87
▲ 1.95
—
400 IM SCY
—
—
—
—
—
—
—
5:00.09
4:50.65
▲ 9.44
4:39.56
▲ 11.09
4:41.89
▼ 2.33
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.