Swimmer profile
William Pettifer
MaleOpen / SeniorNorthern KY Clippers SwimmingIN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
2014–15
2015–16
2016–17
2017–18
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
1:04.00
41.11
▲ 22.89
37.13
▲ 3.98
33.84
▲ 3.29
33.67
▲ 0.17
25.24
▲ 8.43
23.83
▲ 1.41
22.07
▲ 1.76
22.06
▲ 0.01
21.60
▲ 0.46
21.38
▲ 0.22
100 Free SCY
2:22.69
1:34.87
▲ 47.82
1:25.67
▲ 9.20
1:17.99
▲ 7.68
—
55.60
▲ 22.39
51.22
▲ 4.38
48.54
▲ 2.68
48.21
▲ 0.33
47.33
▲ 0.88
46.71
▲ 0.62
200 Free SCY
—
—
2:52.56
—
—
1:58.51
▲ 54.05
1:51.70
▲ 6.81
1:46.76
▲ 4.94
1:43.09
▲ 3.67
1:43.19
▼ 0.10
1:43.26
▼ 0.07
500 Free SCY
—
—
—
—
6:49.15
5:12.71
▲ 96.44
4:56.15
▲ 16.56
4:42.11
▲ 14.04
4:36.91
▲ 5.20
4:31.65
▲ 5.26
4:30.97
▲ 0.68
1000 Free SCY
—
—
—
—
—
10:50.12
10:01.49
▲ 48.63
10:05.35
▼ 3.86
9:23.64
▲ 41.71
9:17.03
▲ 6.61
9:25.78
▼ 8.75
1650 Free SCY
—
—
—
—
—
17:54.22
16:58.62
▲ 55.60
16:08.40
▲ 50.22
15:44.90
▲ 23.50
15:35.04
▲ 9.86
15:37.50
▼ 2.46
50 Back SCY
—
49.87
42.83
▲ 7.04
39.96
▲ 2.87
—
—
—
28.53
▲ 11.43
—
—
—
100 Back SCY
2:44.62
1:53.79
▲ 50.83
1:32.39
▲ 21.40
1:23.32
▲ 9.07
1:23.84
▼ 0.52
1:07.45
▲ 16.39
1:04.35
▲ 3.10
59.72
▲ 4.63
—
—
—
50 Breast SCY
—
1:13.36
57.44
▲ 15.92
52.38
▲ 5.06
—
—
—
32.02
▲ 20.36
—
—
—
100 Breast SCY
—
2:13.31
—
—
1:50.66
▲ 22.65
—
1:22.90
▲ 27.76
1:10.66
▲ 12.24
—
—
—
50 Fly SCY
1:23.91
51.94
▲ 31.97
45.64
▲ 6.30
45.07
▲ 0.57
—
28.58
▲ 16.49
—
24.98
▲ 3.60
—
—
—
100 Fly SCY
—
—
—
—
—
—
1:04.26
58.01
▲ 6.25
—
—
52.19
▲ 5.82
200 Fly SCY
—
—
—
—
—
—
—
2:13.14
—
—
—
100 IM SCY
—
1:53.78
1:34.78
▲ 19.00
1:29.41
▲ 5.37
—
—
—
1:00.98
▲ 28.43
—
—
—
200 IM SCY
—
—
—
—
3:01.82
—
2:20.68
▲ 41.14
2:04.24
▲ 16.44
—
—
—
400 IM SCY
—
—
—
—
—
—
—
4:33.55
—
—
—
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.