Swimmer profile
Koll Liudahl
Male15-16Minnetonka Swim ClubMN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
47.40
—
31.59
▲ 15.81
31.49
▲ 0.10
28.63
▲ 2.86
26.41
▲ 2.22
26.68
▼ 0.27
25.22
▲ 1.46
100 Free LCM
1:51.99
1:38.67
▲ 13.32
1:13.10
▲ 25.57
1:09.52
▲ 3.58
1:03.24
▲ 6.28
59.17
▲ 4.07
58.75
▲ 0.42
56.12
▲ 2.63
200 Free LCM
—
3:36.50
2:51.57
▲ 44.93
2:34.47
▲ 17.10
2:23.79
▲ 10.68
2:12.34
▲ 11.45
2:11.85
▲ 0.49
2:04.84
▲ 7.01
400 Free LCM
—
—
6:01.24
5:28.82
▲ 32.42
5:21.64
▲ 7.18
4:47.34
▲ 34.30
5:04.19
▼ 16.85
4:31.68
▲ 32.51
50 Back LCM
56.63
49.64
▲ 6.99
—
—
36.29
▲ 13.35
32.80
▲ 3.49
—
—
100 Back LCM
—
—
1:34.42
1:31.01
▲ 3.41
1:19.43
▲ 11.58
1:09.36
▲ 10.07
1:07.55
▲ 1.81
—
200 Back LCM
—
—
—
—
—
—
2:34.61
—
50 Breast LCM
1:01.69
59.41
▲ 2.28
—
45.56
▲ 13.85
44.06
▲ 1.50
—
—
—
100 Breast LCM
—
—
1:44.96
—
1:35.79
▲ 9.17
1:25.11
▲ 10.68
—
—
50 Fly LCM
—
—
—
36.01
34.25
▲ 1.76
29.44
▲ 4.81
28.66
▲ 0.78
27.29
▲ 1.37
100 Fly LCM
—
—
—
—
1:19.67
1:11.58
▲ 8.09
1:14.35
▼ 2.77
1:01.76
▲ 12.59
200 IM LCM
—
—
3:16.51
3:03.02
▲ 13.49
2:55.99
▲ 7.03
2:32.96
▲ 23.03
2:29.55
▲ 3.41
2:25.33
▲ 4.22
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.