Swimmer profile
William McCaffery
Male17-18Mississippi Makos Swim TeamMS · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
45.03
41.37
▲ 3.66
37.29
▲ 4.08
34.26
▲ 3.03
32.41
▲ 1.85
—
28.99
▲ 3.42
26.89
▲ 2.10
27.08
▼ 0.19
24.86
▲ 2.22
23.94
▲ 0.92
100 Free LCM
1:47.46
1:26.63
▲ 20.83
1:21.54
▲ 5.09
1:15.35
▲ 6.19
1:12.16
▲ 3.19
1:08.32
▲ 3.84
1:03.51
▲ 4.81
57.42
▲ 6.09
57.30
▲ 0.12
52.77
▲ 4.53
52.12
▲ 0.65
200 Free LCM
—
3:16.28
2:58.74
▲ 17.54
2:49.36
▲ 9.38
2:35.08
▲ 14.28
—
2:20.91
▲ 14.17
2:06.44
▲ 14.47
2:06.28
▲ 0.16
1:57.89
▲ 8.39
1:56.76
▲ 1.13
400 Free LCM
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—
6:16.95
5:55.23
▲ 21.72
5:23.54
▲ 31.69
5:13.71
▲ 9.83
4:56.31
▲ 17.40
4:27.65
▲ 28.66
4:24.85
▲ 2.80
4:09.24
▲ 15.61
4:08.85
▲ 0.39
800 Free LCM
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—
—
—
—
—
10:03.43
9:08.12
▲ 55.31
9:01.69
▲ 6.43
8:34.79
▲ 26.90
8:26.79
▲ 8.00
1500 Free LCM
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—
—
—
—
—
—
17:28.17
—
16:33.99
▲ 54.18
16:26.23
▲ 7.76
50 Back LCM
57.10
46.16
▲ 10.94
43.91
▲ 2.25
43.89
▲ 0.02
39.24
▲ 4.65
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—
—
—
—
—
100 Back LCM
2:14.25
1:39.87
▲ 34.38
1:37.80
▲ 2.07
1:37.08
▲ 0.72
1:27.36
▲ 9.72
—
—
1:12.67
▲ 14.69
1:11.94
▲ 0.73
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—
200 Back LCM
—
—
—
—
—
—
—
2:43.15
2:34.34
▲ 8.81
—
—
50 Breast LCM
1:31.36
1:02.92
▲ 28.44
58.23
▲ 4.69
52.02
▲ 6.21
46.93
▲ 5.09
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—
—
—
—
—
100 Breast LCM
—
2:09.15
2:01.31
▲ 7.84
1:53.23
▲ 8.08
1:49.63
▲ 3.60
—
1:36.87
▲ 12.76
1:28.67
▲ 8.20
—
—
—
50 Fly LCM
1:12.76
52.60
▲ 20.16
47.48
▲ 5.12
40.61
▲ 6.87
37.03
▲ 3.58
34.79
▲ 2.24
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—
—
—
—
100 Fly LCM
—
—
1:44.84
1:32.33
▲ 12.51
1:25.29
▲ 7.04
—
1:17.11
▲ 8.18
1:04.19
▲ 12.92
1:04.19
± 0.00
1:02.02
▲ 2.17
1:03.71
▼ 1.69
200 Fly LCM
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—
—
—
—
—
—
—
2:29.56
—
—
200 IM LCM
—
3:56.91
3:39.31
▲ 17.60
3:09.56
▲ 29.75
3:01.32
▲ 8.24
—
2:51.67
▲ 9.65
2:34.62
▲ 17.05
2:30.01
▲ 4.61
2:26.07
▲ 3.94
—
400 IM LCM
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—
—
—
—
—
—
5:31.87
5:20.13
▲ 11.74
5:15.99
▲ 4.14
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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.