Swimmer profile
Katie O'Connell
FemaleOpen / SeniorNew Trier AquaticsIL · CENTRALCollege athlete · Grand Valley State UniversityD2
SeasonUSA Swimming season runs Sept – Aug
Event
2010–11
2011–12
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
25 Free SCY
—
—
16.26
—
—
—
—
—
—
—
—
—
—
—
—
—
50 Free SCY
43.76
36.02
▲ 7.74
32.82
▲ 3.20
30.72
▲ 2.10
28.64
▲ 2.08
27.45
▲ 1.19
25.96
▲ 1.49
25.95
▲ 0.01
25.06
▲ 0.89
25.11
▼ 0.05
25.85
▼ 0.74
25.26
▲ 0.59
—
—
—
—
100 Free SCY
1:44.74
1:24.02
▲ 20.72
1:08.60
▲ 15.42
1:07.32
▲ 1.28
1:02.78
▲ 4.54
1:00.57
▲ 2.21
57.24
▲ 3.33
54.96
▲ 2.28
53.86
▲ 1.10
53.65
▲ 0.21
54.13
▼ 0.48
53.70
▲ 0.43
—
53.95
▼ 0.25
—
—
200 Free SCY
3:57.63
2:53.18
▲ 64.45
2:41.70
▲ 11.48
2:26.53
▲ 15.17
2:16.94
▲ 9.59
2:13.31
▲ 3.63
2:04.41
▲ 8.90
1:58.07
▲ 6.34
1:55.11
▲ 2.96
1:54.59
▲ 0.52
1:54.78
▼ 0.19
1:53.08
▲ 1.70
1:54.14
▼ 1.06
1:55.29
▼ 1.15
1:52.97
▲ 2.32
1:51.83
▲ 1.14
500 Free SCY
—
7:20.92
7:01.55
▲ 19.37
6:38.34
▲ 23.21
6:04.69
▲ 33.65
5:55.47
▲ 9.22
5:37.43
▲ 18.04
5:13.36
▲ 24.07
5:04.38
▲ 8.98
4:59.12
▲ 5.26
5:00.96
▼ 1.84
4:57.83
▲ 3.13
5:02.24
▼ 4.41
4:56.69
▲ 5.55
4:55.23
▲ 1.46
4:55.81
▼ 0.58
1000 Free SCY
—
—
—
—
—
—
11:08.43
11:03.81
▲ 4.62
10:43.48
▲ 20.33
10:31.86
▲ 11.62
10:26.87
▲ 4.99
10:22.45
▲ 4.42
—
10:12.27
▲ 10.18
10:10.68
▲ 1.59
10:00.31
▲ 10.37
1650 Free SCY
—
—
—
—
—
—
19:42.99
18:47.96
▲ 55.03
18:06.63
▲ 41.33
17:32.83
▲ 33.80
—
17:47.13
▼ 14.30
—
—
—
—
25 Back SCY
—
—
19.72
—
—
—
—
—
—
—
—
—
—
—
—
—
50 Back SCY
53.37
45.91
▲ 7.46
37.89
▲ 8.02
36.43
▲ 1.46
35.74
▲ 0.69
33.66
▲ 2.08
29.55
▲ 4.11
28.83
▲ 0.72
28.21
▲ 0.62
—
—
30.04
▼ 1.83
28.54
▲ 1.50
28.21
▲ 0.33
27.37
▲ 0.84
27.87
▼ 0.50
100 Back SCY
1:59.63
1:33.86
▲ 25.77
1:19.46
▲ 14.40
1:17.60
▲ 1.86
1:15.76
▲ 1.84
1:10.60
▲ 5.16
1:02.69
▲ 7.91
1:03.14
▼ 0.45
59.75
▲ 3.39
59.12
▲ 0.63
1:01.02
▼ 1.90
58.42
▲ 2.60
58.94
▼ 0.52
59.04
▼ 0.10
—
—
200 Back SCY
—
—
—
2:41.64
—
2:20.84
▲ 20.80
2:14.50
▲ 6.34
2:13.73
▲ 0.77
2:06.37
▲ 7.36
2:06.26
▲ 0.11
2:08.41
▼ 2.15
2:01.35
▲ 7.06
2:04.32
▼ 2.97
2:02.30
▲ 2.02
2:04.77
▼ 2.47
2:04.67
▲ 0.10
25 Breast SCY
—
—
20.92
—
—
—
—
—
—
—
—
—
—
—
—
—
50 Breast SCY
56.59
45.93
▲ 10.66
40.66
▲ 5.27
39.62
▲ 1.04
36.46
▲ 3.16
34.30
▲ 2.16
32.34
▲ 1.96
31.71
▲ 0.63
—
—
—
—
—
—
—
—
100 Breast SCY
2:09.95
1:38.32
▲ 31.63
1:28.44
▲ 9.88
1:25.01
▲ 3.43
1:18.95
▲ 6.06
1:14.15
▲ 4.80
1:09.58
▲ 4.57
1:07.44
▲ 2.14
1:09.23
▼ 1.79
1:08.66
▲ 0.57
1:09.41
▼ 0.75
1:08.23
▲ 1.18
1:10.70
▼ 2.47
—
—
—
200 Breast SCY
—
—
3:12.32
—
2:50.23
▲ 22.09
2:37.47
▲ 12.76
2:30.47
▲ 7.00
2:21.64
▲ 8.83
2:24.46
▼ 2.82
2:27.31
▼ 2.85
2:23.95
▲ 3.36
2:25.14
▼ 1.19
—
—
2:20.19
▲ 4.95
2:18.94
▲ 1.25
25 Fly SCY
—
—
18.40
—
—
—
—
—
—
—
—
—
—
—
—
—
50 Fly SCY
58.24
47.79
▲ 10.45
35.01
▲ 12.78
33.81
▲ 1.20
32.05
▲ 1.76
31.47
▲ 0.58
—
—
—
—
—
—
—
—
—
—
100 Fly SCY
—
—
1:21.12
1:19.18
▲ 1.94
1:11.75
▲ 7.43
1:10.06
▲ 1.69
1:04.81
▲ 5.25
1:03.78
▲ 1.03
1:03.73
▲ 0.05
1:00.21
▲ 3.52
1:01.08
▼ 0.87
1:04.36
▼ 3.28
—
—
—
58.03
▲ 6.33
200 Fly SCY
—
—
—
—
—
2:28.53
2:23.18
▲ 5.35
2:17.30
▲ 5.88
2:15.85
▲ 1.45
2:20.50
▼ 4.65
2:14.68
▲ 5.82
—
—
—
—
—
100 IM SCY
1:48.39
1:29.32
▲ 19.07
1:21.98
▲ 7.34
1:15.67
▲ 6.31
1:11.62
▲ 4.05
1:07.37
▲ 4.25
1:04.02
▲ 3.35
—
59.23
▲ 4.79
—
—
—
—
1:03.12
▼ 3.89
1:01.77
▲ 1.35
—
200 IM SCY
—
3:04.85
2:56.25
▲ 8.60
2:39.90
▲ 16.35
2:27.47
▲ 12.43
2:22.39
▲ 5.08
2:16.75
▲ 5.64
2:08.22
▲ 8.53
2:05.69
▲ 2.53
2:08.83
▼ 3.14
2:08.71
▲ 0.12
2:07.36
▲ 1.35
2:05.10
▲ 2.26
2:10.15
▼ 5.05
2:04.51
▲ 5.64
2:04.25
▲ 0.26
400 IM SCY
—
—
—
—
5:20.01
5:02.09
▲ 17.92
4:44.80
▲ 17.29
4:26.76
▲ 18.04
4:25.19
▲ 1.57
4:29.27
▼ 4.08
4:24.87
▲ 4.40
4:18.82
▲ 6.05
4:21.55
▼ 2.73
4:20.53
▲ 1.02
4:16.36
▲ 4.17
4:17.12
▼ 0.76
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.