Swimmer profile
Julie Rollenhagen
Female13-14Aquawolves SwimmingCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
44.94
38.38
▲ 6.56
34.30
▲ 4.08
33.57
▲ 0.73
31.21
▲ 2.36
30.32
▲ 0.89
100 Free LCM
1:37.92
1:26.16
▲ 11.76
1:17.92
▲ 8.24
1:13.64
▲ 4.28
1:10.58
▲ 3.06
1:06.59
▲ 3.99
200 Free LCM
3:37.58
3:05.60
▲ 31.98
2:57.33
▲ 8.27
2:37.00
▲ 20.33
2:41.45
▼ 4.45
2:25.57
▲ 15.88
400 Free LCM
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6:26.08
5:41.88
▲ 44.20
5:26.57
▲ 15.31
5:13.20
▲ 13.37
1500 Free LCM
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—
—
—
—
20:55.12
50 Back LCM
51.39
47.36
▲ 4.03
41.75
▲ 5.61
40.12
▲ 1.63
36.54
▲ 3.58
32.80
▲ 3.74
100 Back LCM
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1:44.83
1:31.26
▲ 13.57
1:26.99
▲ 4.27
1:19.04
▲ 7.95
1:14.33
▲ 4.71
200 Back LCM
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—
—
—
2:55.82
2:39.19
▲ 16.63
50 Breast LCM
1:08.25
50.93
▲ 17.32
44.77
▲ 6.16
40.57
▲ 4.20
39.88
▲ 0.69
38.36
▲ 1.52
100 Breast LCM
2:26.59
1:55.05
▲ 31.54
1:43.35
▲ 11.70
1:33.21
▲ 10.14
1:31.75
▲ 1.46
1:24.34
▲ 7.41
200 Breast LCM
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—
3:40.64
3:23.33
▲ 17.31
3:20.64
▲ 2.69
3:02.46
▲ 18.18
50 Fly LCM
55.53
42.54
▲ 12.99
40.36
▲ 2.18
37.17
▲ 3.19
34.82
▲ 2.35
33.39
▲ 1.43
100 Fly LCM
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1:46.15
1:38.12
▲ 8.03
1:27.35
▲ 10.77
1:23.62
▲ 3.73
1:18.26
▲ 5.36
200 Fly LCM
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3:38.26
3:21.71
▲ 16.55
3:12.78
▲ 8.93
2:52.86
▲ 19.92
200 IM LCM
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3:38.61
3:19.88
▲ 18.73
3:03.60
▲ 16.28
2:54.61
▲ 8.99
2:41.72
▲ 12.89
400 IM LCM
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—
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6:24.23
6:20.46
▲ 3.77
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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.