Swimmer profile
Kolbe Collins
Male17-18Mandan Marlins Swim ClubND · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
42.47
32.91
▲ 9.56
31.06
▲ 1.85
—
100 Free SCY
2:02.09
1:35.99
▲ 26.10
1:17.74
▲ 18.25
1:14.25
▲ 3.49
—
200 Free SCY
—
—
—
2:45.47
—
50 Back SCY
51.37
39.22
▲ 12.15
39.97
▼ 0.75
38.92
▲ 1.05
—
100 Back SCY
—
1:39.14
1:26.11
▲ 13.03
1:25.24
▲ 0.87
1:37.78
▼ 12.54
50 Breast SCY
—
—
48.28
44.42
▲ 3.86
—
100 Breast SCY
—
—
1:43.08
1:31.74
▲ 11.34
—
50 Fly SCY
—
57.47
44.61
▲ 12.86
—
35.74
▲ 8.87
100 IM SCY
—
—
1:30.22
1:22.57
▲ 7.65
1:20.34
▲ 2.23
200 IM SCY
—
—
—
3:03.32
—
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.