Swimmer profile
Josie Rollo
Female11-12Motor City AquaticsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
43.58
33.85
▲ 9.73
29.28
▲ 4.57
28.09
▲ 1.19
25.86
▲ 2.23
100 Free SCY
—
1:22.80
1:06.43
▲ 16.37
1:01.87
▲ 4.56
56.53
▲ 5.34
200 Free SCY
—
—
2:27.18
2:18.66
▲ 8.52
2:01.44
▲ 17.22
500 Free SCY
—
—
—
6:42.23
5:35.16
▲ 67.07
1000 Free SCY
—
—
—
—
11:46.33
1650 Free SCY
—
—
—
—
21:17.51
50 Back SCY
—
40.39
37.59
▲ 2.80
33.55
▲ 4.04
32.54
▲ 1.01
100 Back SCY
—
1:30.99
1:20.57
▲ 10.42
1:10.05
▲ 10.52
1:10.02
▲ 0.03
200 Back SCY
—
—
2:57.21
—
—
50 Breast SCY
—
56.46
46.61
▲ 9.85
44.99
▲ 1.62
39.25
▲ 5.74
100 Breast SCY
—
—
1:41.98
1:31.08
▲ 10.90
1:26.35
▲ 4.73
200 Breast SCY
—
—
—
—
3:06.83
50 Fly SCY
—
44.26
36.51
▲ 7.75
35.47
▲ 1.04
32.17
▲ 3.30
100 Fly SCY
—
—
1:27.23
—
—
200 Fly SCY
—
—
—
—
2:41.35
100 IM SCY
—
1:31.03
1:22.11
▲ 8.92
1:13.21
▲ 8.90
1:13.45
▼ 0.24
200 IM SCY
—
—
2:56.53
—
2:22.68
▲ 33.85
400 IM SCY
—
—
—
5:54.10
5:09.82
▲ 44.28
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.