Swimmer profile
Claire Castelein
Female15-16Bolles School SharksPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.15
32.27
▲ 4.88
30.88
▲ 1.39
29.42
▲ 1.46
29.30
▲ 0.12
100 Free LCM
1:22.70
1:10.70
▲ 12.00
1:05.77
▲ 4.93
—
1:01.80
▲ 3.97
200 Free LCM
2:55.46
2:32.59
▲ 22.87
2:20.55
▲ 12.04
2:15.55
▲ 5.00
2:15.27
▲ 0.28
400 Free LCM
—
5:20.40
4:56.91
▲ 23.49
4:48.49
▲ 8.42
4:44.35
▲ 4.14
800 Free LCM
—
—
—
9:52.42
—
50 Back LCM
—
39.35
36.55
▲ 2.80
34.88
▲ 1.67
33.64
▲ 1.24
100 Back LCM
—
1:24.88
1:20.01
▲ 4.87
1:11.83
▲ 8.18
1:10.98
▲ 0.85
200 Back LCM
—
3:05.01
2:47.28
▲ 17.73
2:33.13
▲ 14.15
2:33.19
▼ 0.06
50 Breast LCM
—
—
40.59
41.79
▼ 1.20
—
100 Breast LCM
—
1:41.03
—
—
1:23.40
▲ 17.63
50 Fly LCM
45.99
38.12
▲ 7.87
35.65
▲ 2.47
—
31.80
▲ 3.85
100 Fly LCM
1:49.49
1:25.13
▲ 24.36
—
—
1:13.96
▲ 11.17
200 IM LCM
3:39.32
2:53.90
▲ 45.42
—
2:37.73
▲ 16.17
2:33.97
▲ 3.76
400 IM LCM
—
6:13.69
5:47.14
▲ 26.55
—
5:23.45
▲ 23.69
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.