Swimmer profile
Colleen Bull
FemaleOpen / SeniorIndiana UniversityIN · CENTRALCollege athlete · Indiana UniversityD1
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
33.47
28.62
▲ 4.85
26.21
▲ 2.41
25.45
▲ 0.76
24.19
▲ 1.26
24.98
▼ 0.79
23.69
▲ 1.29
23.72
▼ 0.03
23.46
▲ 0.26
100 Free SCY
1:11.48
1:06.09
▲ 5.39
57.22
▲ 8.87
54.14
▲ 3.08
52.03
▲ 2.11
51.07
▲ 0.96
50.53
▲ 0.54
49.92
▲ 0.61
50.52
▼ 0.60
200 Free SCY
2:39.35
2:23.62
▲ 15.73
2:03.75
▲ 19.87
1:58.51
▲ 5.24
1:52.80
▲ 5.71
1:48.95
▲ 3.85
1:47.87
▲ 1.08
1:48.04
▼ 0.17
1:47.58
▲ 0.46
500 Free SCY
—
6:11.71
5:56.69
▲ 15.02
5:18.96
▲ 37.73
5:04.14
▲ 14.82
5:00.03
▲ 4.11
4:55.86
▲ 4.17
4:56.01
▼ 0.15
5:00.21
▼ 4.20
1000 Free SCY
—
—
—
—
10:33.46
11:10.35
▼ 36.89
—
—
—
50 Back SCY
38.69
34.03
▲ 4.66
30.84
▲ 3.19
—
—
—
—
26.12
▲ 4.72
26.49
▼ 0.37
100 Back SCY
1:23.04
1:16.23
▲ 6.81
1:09.93
▲ 6.30
1:03.33
▲ 6.60
1:01.44
▲ 1.89
1:03.16
▼ 1.72
57.63
▲ 5.53
56.03
▲ 1.60
54.59
▲ 1.44
200 Back SCY
—
2:36.95
—
2:18.92
▲ 18.03
2:09.23
▲ 9.69
2:06.58
▲ 2.65
2:04.92
▲ 1.66
2:00.94
▲ 3.98
1:59.42
▲ 1.52
50 Breast SCY
47.82
42.70
▲ 5.12
—
—
—
—
—
—
—
100 Breast SCY
1:44.99
—
—
—
—
1:22.32
▲ 22.67
1:23.25
▼ 0.93
1:21.48
▲ 1.77
—
200 Breast SCY
—
—
—
—
3:00.58
—
2:57.26
▲ 3.32
—
—
50 Fly SCY
38.84
32.82
▲ 6.02
29.32
▲ 3.50
—
—
—
—
—
—
100 Fly SCY
1:25.38
1:16.56
▲ 8.82
1:07.50
▲ 9.06
1:01.87
▲ 5.63
57.34
▲ 4.53
56.37
▲ 0.97
56.92
▼ 0.55
56.40
▲ 0.52
—
200 Fly SCY
—
—
—
—
2:09.51
2:11.41
▼ 1.90
—
—
—
100 IM SCY
1:28.40
1:15.23
▲ 13.17
—
—
1:06.09
▲ 9.14
—
—
—
—
200 IM SCY
3:06.07
2:50.64
▲ 15.43
2:34.68
▲ 15.96
2:25.01
▲ 9.67
2:21.87
▲ 3.14
2:17.13
▲ 4.74
2:17.58
▼ 0.45
2:18.19
▼ 0.61
—
400 IM SCY
—
—
—
5:11.25
—
4:51.96
▲ 19.29
—
4:51.49
▲ 0.47
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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.