Swimmer profile
Jacob Milliken
Male15-16Greater Kalamazoo CrocsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
34.44
35.12
▼ 0.68
31.31
▲ 3.81
29.51
▲ 1.80
28.23
▲ 1.28
26.61
▲ 1.62
100 Free SCY
1:19.76
1:17.31
▲ 2.45
1:06.67
▲ 10.64
1:01.74
▲ 4.93
57.83
▲ 3.91
58.56
▼ 0.73
200 Free SCY
2:56.41
2:52.73
▲ 3.68
2:25.70
▲ 27.03
2:12.97
▲ 12.73
2:07.52
▲ 5.45
1:57.63
▲ 9.89
500 Free SCY
—
7:18.18
6:24.15
▲ 54.03
5:53.70
▲ 30.45
5:25.22
▲ 28.48
5:18.43
▲ 6.79
1000 Free SCY
—
—
13:41.83
12:11.35
▲ 90.48
11:08.06
▲ 63.29
10:58.26
▲ 9.80
1650 Free SCY
—
—
22:31.78
20:03.60
▲ 148.18
18:44.64
▲ 78.96
17:58.66
▲ 45.98
50 Back SCY
45.80
42.73
▲ 3.07
40.97
▲ 1.76
36.41
▲ 4.56
—
—
100 Back SCY
1:42.56
1:32.73
▲ 9.83
1:26.34
▲ 6.39
1:18.56
▲ 7.78
1:13.69
▲ 4.87
—
200 Back SCY
—
—
—
2:42.21
—
—
50 Breast SCY
46.62
44.44
▲ 2.18
39.49
▲ 4.95
35.16
▲ 4.33
—
31.99
▲ 3.17
100 Breast SCY
1:42.62
1:42.21
▲ 0.41
1:28.94
▲ 13.27
1:16.72
▲ 12.22
1:09.77
▲ 6.95
1:07.80
▲ 1.97
200 Breast SCY
3:41.29
—
3:05.75
▲ 35.54
2:41.58
▲ 24.17
2:29.16
▲ 12.42
2:25.25
▲ 3.91
50 Fly SCY
45.47
40.10
▲ 5.37
42.03
▼ 1.93
37.51
▲ 4.52
30.76
▲ 6.75
—
100 Fly SCY
—
—
1:37.96
1:25.72
▲ 12.24
—
—
200 Fly SCY
—
—
—
3:02.10
—
—
100 IM SCY
1:38.80
1:34.89
▲ 3.91
1:24.50
▲ 10.39
1:12.83
▲ 11.67
1:11.98
▲ 0.85
—
200 IM SCY
3:26.53
3:03.83
▲ 22.70
2:55.19
▲ 8.64
2:37.88
▲ 17.31
2:20.32
▲ 17.56
2:17.78
▲ 2.54
400 IM SCY
—
—
—
5:42.97
—
4:39.85
▲ 63.12
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.