Swimmer profile
Zadie Johnson
Female11-12Columbia Aquatics AssociationMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
51.11
39.96
▲ 11.15
36.25
▲ 3.71
36.17
▲ 0.08
100 Free LCM
—
1:32.96
1:23.45
▲ 9.51
1:19.38
▲ 4.07
200 Free LCM
—
3:12.77
3:01.00
▲ 11.77
2:50.07
▲ 10.93
400 Free LCM
—
—
6:21.02
5:55.27
▲ 25.75
50 Back LCM
—
47.80
46.37
▲ 1.43
43.27
▲ 3.10
100 Back LCM
—
1:45.42
1:41.59
▲ 3.83
1:31.99
▲ 9.60
200 Back LCM
—
—
—
3:17.01
50 Breast LCM
—
50.34
47.77
▲ 2.57
45.59
▲ 2.18
100 Breast LCM
2:11.55
1:51.43
▲ 20.12
1:44.01
▲ 7.42
1:35.62
▲ 8.39
200 Breast LCM
—
3:57.69
—
3:30.65
▲ 27.04
50 Fly LCM
1:00.08
46.45
▲ 13.63
42.74
▲ 3.71
41.21
▲ 1.53
100 Fly LCM
—
1:55.89
1:46.82
▲ 9.07
1:37.54
▲ 9.28
200 IM LCM
—
—
3:26.77
3:14.16
▲ 12.61
400 IM LCM
—
—
7:23.76
—
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.