Swimmer profile
Colbie Marks
Female15-16Riptide Swim TeamCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
39.25
34.75
▲ 4.50
31.24
▲ 3.51
30.60
▲ 0.64
29.32
▲ 1.28
29.68
▼ 0.36
100 Free LCM
—
1:33.61
1:20.69
▲ 12.92
1:10.49
▲ 10.20
1:08.15
▲ 2.34
1:04.28
▲ 3.87
1:05.48
▼ 1.20
200 Free LCM
—
3:31.14
2:50.57
▲ 40.57
2:33.26
▲ 17.31
2:30.74
▲ 2.52
2:23.90
▲ 6.84
2:24.23
▼ 0.33
400 Free LCM
—
—
—
5:21.22
5:18.67
▲ 2.55
5:15.44
▲ 3.23
5:06.60
▲ 8.84
50 Back LCM
1:03.85
51.83
▲ 12.02
42.10
▲ 9.73
37.55
▲ 4.55
—
38.87
▼ 1.32
37.51
▲ 1.36
100 Back LCM
—
—
1:44.11
—
1:24.76
▲ 19.35
1:22.62
▲ 2.14
1:18.92
▲ 3.70
200 Back LCM
—
—
—
—
—
2:54.07
—
50 Breast LCM
—
1:06.91
50.94
▲ 15.97
—
—
45.94
▲ 5.00
45.00
▲ 0.94
100 Breast LCM
—
—
—
—
—
1:39.68
—
200 Breast LCM
—
—
—
—
—
3:39.27
—
50 Fly LCM
—
46.78
42.96
▲ 3.82
38.03
▲ 4.93
—
35.92
▲ 2.11
34.40
▲ 1.52
100 Fly LCM
—
—
1:41.64
1:25.61
▲ 16.03
—
1:22.63
▲ 2.98
1:19.90
▲ 2.73
200 IM LCM
—
—
—
—
3:01.19
2:51.55
▲ 9.64
2:56.93
▼ 5.38
400 IM LCM
—
—
—
—
6:37.22
—
—
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.