Swimmer profile
Josephine Perkinson
Female11-12Ensworth AquaticsSE · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
55.46
40.11
▲ 15.35
37.88
▲ 2.23
34.14
▲ 3.74
31.19
▲ 2.95
29.03
▲ 2.16
100 Free LCM
—
1:32.96
1:26.05
▲ 6.91
1:16.34
▲ 9.71
1:09.92
▲ 6.42
1:03.50
▲ 6.42
200 Free LCM
—
3:31.53
3:15.94
▲ 15.59
2:56.86
▲ 19.08
2:34.42
▲ 22.44
2:23.17
▲ 11.25
400 Free LCM
—
—
7:04.56
—
5:32.67
▲ 91.89
—
50 Back LCM
58.12
50.01
▲ 8.11
49.33
▲ 0.68
44.56
▲ 4.77
39.77
▲ 4.79
35.92
▲ 3.85
100 Back LCM
—
1:48.47
1:49.20
▼ 0.73
1:33.01
▲ 16.19
1:30.46
▲ 2.55
1:21.24
▲ 9.22
50 Breast LCM
—
51.82
49.94
▲ 1.88
40.38
▲ 9.56
38.64
▲ 1.74
36.13
▲ 2.51
100 Breast LCM
—
1:59.37
1:49.84
▲ 9.53
1:31.91
▲ 17.93
1:24.18
▲ 7.73
1:18.56
▲ 5.62
200 Breast LCM
—
—
—
—
—
2:54.01
50 Fly LCM
—
50.03
52.02
▼ 1.99
39.64
▲ 12.38
34.39
▲ 5.25
32.84
▲ 1.55
100 Fly LCM
—
—
—
1:45.57
1:40.04
▲ 5.53
1:24.48
▲ 15.56
200 IM LCM
—
3:43.97
3:48.75
▼ 4.78
3:08.66
▲ 40.09
2:47.41
▲ 21.25
2:37.45
▲ 9.96
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.