Swimmer profile
Isabelle Collop
Female13-14Northland United Swim TeamMV · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
45.52
42.32
▲ 3.20
41.05
▲ 1.27
35.92
▲ 5.13
34.42
▲ 1.50
100 Free LCM
1:44.33
1:35.37
▲ 8.96
1:28.87
▲ 6.50
1:19.50
▲ 9.37
1:17.24
▲ 2.26
200 Free LCM
3:56.89
3:39.73
▲ 17.16
3:26.07
▲ 13.66
2:58.43
▲ 27.64
2:51.48
▲ 6.95
400 Free LCM
—
—
7:04.31
6:20.92
▲ 43.39
6:19.00
▲ 1.92
50 Back LCM
56.18
50.44
▲ 5.74
44.62
▲ 5.82
—
41.49
▲ 3.13
100 Back LCM
1:55.11
1:53.69
▲ 1.42
1:35.55
▲ 18.14
1:32.80
▲ 2.75
1:27.96
▲ 4.84
200 Back LCM
—
—
—
3:13.18
3:06.96
▲ 6.22
50 Breast LCM
56.37
51.66
▲ 4.71
46.49
▲ 5.17
42.50
▲ 3.99
41.04
▲ 1.46
100 Breast LCM
2:00.58
1:50.77
▲ 9.81
1:43.72
▲ 7.05
1:35.43
▲ 8.29
1:31.80
▲ 3.63
200 Breast LCM
—
—
—
3:26.96
3:25.28
▲ 1.68
50 Fly LCM
1:09.19
50.89
▲ 18.30
48.24
▲ 2.65
44.03
▲ 4.21
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200 IM LCM
—
—
—
3:13.18
3:06.34
▲ 6.84
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.