Swimmer profile
James Jacobsen
Male13-14Millard Aquatic ClubMW · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
45.24
32.95
▲ 12.29
29.37
▲ 3.58
26.62
▲ 2.75
23.84
▲ 2.78
22.69
▲ 1.15
100 Free SCY
—
1:08.26
1:03.82
▲ 4.44
58.15
▲ 5.67
53.15
▲ 5.00
48.55
▲ 4.60
200 Free SCY
—
2:28.47
2:17.91
▲ 10.56
2:00.41
▲ 17.50
1:55.92
▲ 4.49
1:46.75
▲ 9.17
500 Free SCY
—
—
6:06.12
5:22.34
▲ 43.78
5:26.27
▼ 3.93
4:48.78
▲ 37.49
1000 Free SCY
—
—
12:51.11
11:14.55
▲ 96.56
10:43.93
▲ 30.62
—
1650 Free SCY
—
—
—
19:02.44
18:35.51
▲ 26.93
—
50 Back SCY
—
35.20
31.59
▲ 3.61
28.00
▲ 3.59
26.48
▲ 1.52
25.34
▲ 1.14
100 Back SCY
—
1:16.45
1:09.30
▲ 7.15
1:00.72
▲ 8.58
57.57
▲ 3.15
54.44
▲ 3.13
200 Back SCY
—
2:51.97
2:29.79
▲ 22.18
2:12.00
▲ 17.79
2:07.21
▲ 4.79
1:59.84
▲ 7.37
50 Breast SCY
—
48.79
46.59
▲ 2.20
—
33.83
▲ 12.76
—
100 Breast SCY
—
—
1:34.68
1:21.58
▲ 13.10
1:12.10
▲ 9.48
1:06.70
▲ 5.40
200 Breast SCY
—
—
—
—
—
2:28.45
50 Fly SCY
47.38
33.95
▲ 13.43
33.50
▲ 0.45
29.33
▲ 4.17
27.45
▲ 1.88
—
100 Fly SCY
—
—
1:27.58
1:12.24
▲ 15.34
59.37
▲ 12.87
59.18
▲ 0.19
100 IM SCY
—
1:22.86
1:15.63
▲ 7.23
1:06.84
▲ 8.79
58.78
▲ 8.06
55.46
▲ 3.32
200 IM SCY
—
2:54.66
2:47.85
▲ 6.81
2:21.58
▲ 26.27
2:11.23
▲ 10.35
1:59.10
▲ 12.13
400 IM SCY
—
—
5:54.25
—
—
4:36.00
▲ 78.25
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.