Swimmer profile
Piper Kobs
Female15-16Empire KC Swim ClubMV · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
32.71
30.62
▲ 2.09
30.14
▲ 0.48
29.77
▲ 0.37
29.80
▼ 0.03
28.84
▲ 0.96
100 Free LCM
1:09.89
1:06.57
▲ 3.32
1:03.91
▲ 2.66
1:03.93
▼ 0.02
1:03.88
▲ 0.05
1:01.72
▲ 2.16
200 Free LCM
2:30.84
2:24.12
▲ 6.72
2:19.95
▲ 4.17
2:20.05
▼ 0.10
2:17.99
▲ 2.06
2:09.98
▲ 8.01
400 Free LCM
5:23.98
5:00.35
▲ 23.63
4:59.15
▲ 1.20
5:12.06
▼ 12.91
5:12.39
▼ 0.33
—
800 Free LCM
—
10:46.32
10:43.42
▲ 2.90
—
10:12.27
▲ 31.15
—
1500 Free LCM
—
19:52.85
20:51.66
▼ 58.81
—
—
—
50 Back LCM
38.21
35.49
▲ 2.72
—
34.11
▲ 1.38
32.55
▲ 1.56
31.21
▲ 1.34
100 Back LCM
1:22.03
1:15.18
▲ 6.85
1:13.03
▲ 2.15
1:13.63
▼ 0.60
1:09.15
▲ 4.48
1:06.80
▲ 2.35
200 Back LCM
2:57.76
2:40.78
▲ 16.98
2:39.82
▲ 0.96
2:41.46
▼ 1.64
2:32.39
▲ 9.07
2:26.20
▲ 6.19
50 Breast LCM
57.54
47.89
▲ 9.65
—
43.06
▲ 4.83
—
—
100 Breast LCM
2:01.03
1:41.84
▲ 19.19
1:36.84
▲ 5.00
—
—
—
200 Breast LCM
—
—
—
3:18.22
—
—
50 Fly LCM
35.81
32.22
▲ 3.59
—
31.93
▲ 0.29
30.59
▲ 1.34
29.66
▲ 0.93
100 Fly LCM
1:24.86
1:14.72
▲ 10.14
1:10.85
▲ 3.87
1:10.26
▲ 0.59
1:07.44
▲ 2.82
1:04.36
▲ 3.08
200 Fly LCM
—
2:52.06
2:41.79
▲ 10.27
2:46.54
▼ 4.75
2:27.30
▲ 19.24
2:24.18
▲ 3.12
200 IM LCM
3:09.70
2:53.10
▲ 16.60
2:47.64
▲ 5.46
2:43.65
▲ 3.99
2:39.66
▲ 3.99
2:36.54
▲ 3.12
400 IM LCM
—
5:58.58
—
5:55.47
▲ 3.11
5:31.66
▲ 23.81
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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.