Swimmer profile
Jack Macmillan
Male17-18Greater Somerset County YMCA StormNJ · EASTERN
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
2025–26
50 Free SCY
—
33.97
31.20
▲ 2.77
28.23
▲ 2.97
26.94
▲ 1.29
26.28
▲ 0.66
24.99
▲ 1.29
23.13
▲ 1.86
22.22
▲ 0.91
21.19
▲ 1.03
20.87
▲ 0.32
20.82
▲ 0.05
100 Free SCY
—
—
1:07.22
1:02.69
▲ 4.53
59.07
▲ 3.62
57.19
▲ 1.88
54.54
▲ 2.65
49.27
▲ 5.27
49.20
▲ 0.07
46.82
▲ 2.38
45.97
▲ 0.85
46.05
▼ 0.08
200 Free SCY
—
—
2:27.71
—
2:09.41
▲ 18.30
2:03.19
▲ 6.22
1:56.84
▲ 6.35
1:49.18
▲ 7.66
1:46.90
▲ 2.28
1:44.62
▲ 2.28
1:41.60
▲ 3.02
1:42.14
▼ 0.54
500 Free SCY
—
—
—
6:13.99
5:45.63
▲ 28.36
5:31.39
▲ 14.24
5:16.53
▲ 14.86
4:56.98
▲ 19.55
4:55.63
▲ 1.35
4:58.95
▼ 3.32
—
—
50 Back SCY
54.73
—
37.22
▲ 17.51
33.00
▲ 4.22
32.27
▲ 0.73
30.92
▲ 1.35
—
—
—
—
—
—
100 Back SCY
—
—
—
1:11.53
1:10.56
▲ 0.97
1:05.68
▲ 4.88
1:08.25
▼ 2.57
—
58.90
▲ 9.35
57.89
▲ 1.01
54.73
▲ 3.16
—
200 Back SCY
—
—
—
—
—
2:19.54
—
2:11.86
▲ 7.68
2:07.28
▲ 4.58
2:01.79
▲ 5.49
2:00.46
▲ 1.33
—
50 Breast SCY
59.94
49.32
▲ 10.62
41.79
▲ 7.53
39.48
▲ 2.31
37.22
▲ 2.26
—
—
—
—
—
—
28.90
▲ 8.32
100 Breast SCY
—
—
1:45.00
1:24.34
▲ 20.66
1:21.33
▲ 3.01
1:17.80
▲ 3.53
1:10.02
▲ 7.78
1:03.38
▲ 6.64
1:01.08
▲ 2.30
58.58
▲ 2.50
57.87
▲ 0.71
57.59
▲ 0.28
200 Breast SCY
—
—
—
—
—
—
2:34.61
2:30.98
▲ 3.63
2:22.61
▲ 8.37
2:09.48
▲ 13.13
2:10.42
▼ 0.94
—
50 Fly SCY
—
—
37.60
33.38
▲ 4.22
31.55
▲ 1.83
30.98
▲ 0.57
—
—
—
—
—
—
100 Fly SCY
—
—
—
1:17.51
1:11.78
▲ 5.73
1:08.70
▲ 3.08
—
1:03.25
▲ 5.45
59.05
▲ 4.20
55.57
▲ 3.48
53.62
▲ 1.95
—
200 Fly SCY
—
—
—
—
—
—
—
—
2:17.37
2:10.72
▲ 6.65
—
—
100 IM SCY
—
1:29.24
1:21.97
▲ 7.27
1:12.73
▲ 9.24
—
1:07.77
▲ 4.96
—
1:00.91
▲ 6.86
—
—
—
—
200 IM SCY
—
—
—
2:39.05
2:28.99
▲ 10.06
2:27.26
▲ 1.73
2:13.88
▲ 13.38
2:08.17
▲ 5.71
2:05.91
▲ 2.26
1:57.35
▲ 8.56
1:57.08
▲ 0.27
—
400 IM SCY
—
—
—
—
—
—
—
—
—
4:27.09
—
—
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.