Swimmer profile
Julie Rollenhagen
Female13-14Aquawolves SwimmingCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
53.12
39.26
▲ 13.86
33.79
▲ 5.47
31.28
▲ 2.51
29.25
▲ 2.03
27.89
▲ 1.36
27.40
▲ 0.49
100 Free SCY
—
1:35.64
1:17.02
▲ 18.62
1:07.56
▲ 9.46
1:04.72
▲ 2.84
1:02.16
▲ 2.56
56.91
▲ 5.25
200 Free SCY
—
—
2:47.33
2:29.40
▲ 17.93
2:22.48
▲ 6.92
2:18.25
▲ 4.23
2:04.07
▲ 14.18
500 Free SCY
—
—
—
7:06.77
6:33.31
▲ 33.46
6:15.61
▲ 17.70
5:43.13
▲ 32.48
50 Back SCY
—
—
43.04
35.91
▲ 7.13
33.92
▲ 1.99
31.35
▲ 2.57
31.71
▼ 0.36
100 Back SCY
—
—
1:35.78
1:22.05
▲ 13.73
1:13.83
▲ 8.22
1:07.85
▲ 5.98
1:02.68
▲ 5.17
200 Back SCY
—
—
—
—
2:48.18
2:25.98
▲ 22.20
2:17.60
▲ 8.38
50 Breast SCY
—
—
48.09
40.53
▲ 7.56
36.98
▲ 3.55
34.46
▲ 2.52
35.00
▼ 0.54
100 Breast SCY
—
—
1:45.96
1:30.86
▲ 15.10
1:24.21
▲ 6.65
1:18.17
▲ 6.04
1:13.44
▲ 4.73
200 Breast SCY
—
—
—
—
—
2:51.40
2:36.38
▲ 15.02
50 Fly SCY
1:16.51
55.11
▲ 21.40
37.95
▲ 17.16
35.31
▲ 2.64
33.84
▲ 1.47
31.89
▲ 1.95
—
100 Fly SCY
—
—
1:33.08
1:20.15
▲ 12.93
1:16.92
▲ 3.23
1:14.69
▲ 2.23
1:06.81
▲ 7.88
200 Fly SCY
—
—
—
—
3:01.19
2:44.17
▲ 17.02
2:29.44
▲ 14.73
100 IM SCY
—
1:47.14
1:27.39
▲ 19.75
1:16.84
▲ 10.55
1:18.69
▼ 1.85
1:11.01
▲ 7.68
—
200 IM SCY
—
—
3:18.88
2:48.21
▲ 30.67
2:43.58
▲ 4.63
2:36.09
▲ 7.49
2:18.40
▲ 17.69
400 IM SCY
—
—
—
—
5:42.91
5:43.09
▼ 0.18
4:56.07
▲ 47.02
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.