Swimmer profile
Katelyn Nensel
Female17-18Aces Swim ClubCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
42.52
31.60
▲ 10.92
31.36
▲ 0.24
29.57
▲ 1.79
29.34
▲ 0.23
29.24
▲ 0.10
100 Free LCM
—
1:09.54
1:08.28
▲ 1.26
1:04.45
▲ 3.83
1:02.78
▲ 1.67
1:03.41
▼ 0.63
200 Free LCM
—
—
2:32.25
2:21.45
▲ 10.80
2:16.94
▲ 4.51
2:19.00
▼ 2.06
400 Free LCM
—
—
—
—
5:00.29
—
50 Back LCM
—
—
—
32.61
31.70
▲ 0.91
31.44
▲ 0.26
100 Back LCM
1:52.59
1:23.40
▲ 29.19
1:18.32
▲ 5.08
1:07.32
▲ 11.00
1:07.35
▼ 0.03
1:09.50
▼ 2.15
200 Back LCM
—
3:03.86
2:53.45
▲ 10.41
2:31.66
▲ 21.79
2:24.10
▲ 7.56
2:32.30
▼ 8.20
50 Breast LCM
57.39
—
—
—
40.00
▲ 17.39
40.15
▼ 0.15
100 Breast LCM
—
—
1:35.75
1:34.29
▲ 1.46
1:30.14
▲ 4.15
1:29.11
▲ 1.03
200 Breast LCM
—
3:33.68
3:31.39
▲ 2.29
3:25.58
▲ 5.81
—
—
50 Fly LCM
—
—
—
—
30.59
30.43
▲ 0.16
100 Fly LCM
—
1:33.49
—
1:16.82
▲ 16.67
1:13.94
▲ 2.88
1:14.15
▼ 0.21
200 Fly LCM
—
—
—
—
3:03.13
—
200 IM LCM
—
—
2:58.11
2:45.62
▲ 12.49
2:37.02
▲ 8.60
2:37.28
▼ 0.26
400 IM LCM
—
—
—
6:02.12
—
—
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.