Swimmer profile
Chase Koenigsfeld
Male15-16Des Moines Swimming FederationIA · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.90
39.34
▲ 2.56
35.32
▲ 4.02
30.51
▲ 4.81
29.42
▲ 1.09
28.30
▲ 1.12
100 Free LCM
1:33.46
1:26.86
▲ 6.60
1:14.34
▲ 12.52
1:06.96
▲ 7.38
1:03.09
▲ 3.87
1:00.22
▲ 2.87
200 Free LCM
3:19.65
3:06.71
▲ 12.94
2:39.20
▲ 27.51
2:24.66
▲ 14.54
2:12.47
▲ 12.19
2:13.69
▼ 1.22
400 Free LCM
—
6:32.68
5:38.53
▲ 54.15
4:43.15
▲ 55.38
4:35.82
▲ 7.33
4:42.96
▼ 7.14
800 Free LCM
—
—
—
9:55.65
9:25.88
▲ 29.77
9:40.56
▼ 14.68
1500 Free LCM
—
—
—
18:35.81
17:57.29
▲ 38.52
18:10.38
▼ 13.09
50 Back LCM
50.00
46.83
▲ 3.17
39.62
▲ 7.21
—
—
33.32
▲ 6.30
100 Back LCM
1:44.29
1:40.12
▲ 4.17
1:22.93
▲ 17.19
1:14.36
▲ 8.57
1:14.52
▼ 0.16
1:07.83
▲ 6.69
200 Back LCM
3:59.62
—
—
2:33.39
▲ 86.23
2:30.03
▲ 3.36
—
50 Breast LCM
1:00.26
1:03.28
▼ 3.02
—
—
37.46
▲ 25.82
38.08
▼ 0.62
100 Breast LCM
2:07.14
2:10.34
▼ 3.20
1:47.89
▲ 22.45
1:31.39
▲ 16.50
1:23.53
▲ 7.86
1:23.08
▲ 0.45
200 Breast LCM
—
—
—
—
2:53.07
2:56.74
▼ 3.67
50 Fly LCM
59.34
59.11
▲ 0.23
45.87
▲ 13.24
—
32.84
▲ 13.03
—
100 Fly LCM
2:22.32
—
1:54.45
▲ 27.87
—
1:13.42
▲ 41.03
—
200 Fly LCM
—
—
—
—
—
2:54.27
200 IM LCM
4:01.75
3:44.07
▲ 17.68
3:11.59
▲ 32.48
2:37.19
▲ 34.40
2:30.21
▲ 6.98
2:30.51
▼ 0.30
400 IM LCM
—
—
—
5:31.32
5:13.87
▲ 17.45
5:26.54
▼ 12.67
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.