Swimmer profile
Berkley Niederklein
Female15-16Lincoln Select SwimmingMW · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
1:12.07
35.97
▲ 36.10
34.60
▲ 1.37
30.82
▲ 3.78
30.05
▲ 0.77
31.05
▼ 1.00
100 Free LCM
—
1:20.49
—
1:12.07
▲ 8.42
1:06.02
▲ 6.05
1:09.85
▼ 3.83
200 Free LCM
—
3:00.86
2:50.93
▲ 9.93
2:39.02
▲ 11.91
2:28.20
▲ 10.82
2:34.73
▼ 6.53
400 Free LCM
—
—
—
—
5:45.52
—
50 Back LCM
1:15.29
44.64
▲ 30.65
—
39.88
▲ 4.76
36.88
▲ 3.00
—
100 Back LCM
—
1:43.08
—
1:27.36
▲ 15.72
1:24.41
▲ 2.95
1:26.13
▼ 1.72
200 Back LCM
—
—
—
3:09.38
3:03.91
▲ 5.47
—
50 Breast LCM
—
52.03
—
46.78
▲ 5.25
—
44.54
▲ 2.24
100 Breast LCM
—
1:54.45
1:50.06
▲ 4.39
1:48.12
▲ 1.94
—
1:43.21
▲ 4.91
50 Fly LCM
—
48.42
—
—
32.62
▲ 15.80
—
100 Fly LCM
—
—
—
1:23.00
1:19.94
▲ 3.06
1:25.78
▼ 5.84
200 Fly LCM
—
—
—
—
3:24.35
—
200 IM LCM
—
3:38.67
3:19.87
▲ 18.80
3:04.57
▲ 15.30
3:04.05
▲ 0.52
3:05.94
▼ 1.89
400 IM LCM
—
—
—
6:51.84
—
—
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.