Swimmer profile
Josie Brons
Female11-12Des Moines Swimming FederationIA · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.00
37.85
▲ 8.15
34.70
▲ 3.15
33.37
▲ 1.33
31.45
▲ 1.92
100 Free LCM
1:42.75
1:28.73
▲ 14.02
1:15.55
▲ 13.18
1:13.44
▲ 2.11
1:10.46
▲ 2.98
200 Free LCM
—
3:03.31
2:41.05
▲ 22.26
2:40.73
▲ 0.32
2:40.05
▲ 0.68
400 Free LCM
—
6:28.11
5:37.73
▲ 50.38
5:25.70
▲ 12.03
5:33.60
▼ 7.90
800 Free LCM
—
—
—
11:30.59
11:04.99
▲ 25.60
50 Back LCM
55.26
48.38
▲ 6.88
42.65
▲ 5.73
42.69
▼ 0.04
40.56
▲ 2.13
100 Back LCM
1:56.00
1:45.91
▲ 10.09
1:35.78
▲ 10.13
1:35.73
▲ 0.05
1:31.33
▲ 4.40
200 Back LCM
—
—
—
3:15.68
—
50 Breast LCM
1:03.70
50.62
▲ 13.08
46.22
▲ 4.40
43.21
▲ 3.01
40.24
▲ 2.97
100 Breast LCM
2:16.95
1:51.36
▲ 25.59
1:40.71
▲ 10.65
1:37.18
▲ 3.53
1:30.00
▲ 7.18
200 Breast LCM
—
—
—
3:41.73
3:25.48
▲ 16.25
50 Fly LCM
1:02.22
51.30
▲ 10.92
43.09
▲ 8.21
43.29
▼ 0.20
37.92
▲ 5.37
100 Fly LCM
—
—
1:53.18
1:44.72
▲ 8.46
1:34.43
▲ 10.29
200 IM LCM
4:15.02
3:54.42
▲ 20.60
3:21.81
▲ 32.61
3:13.35
▲ 8.46
3:08.88
▲ 4.47
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.