Swimmer profile
Zach Jacobs
Male13-14Chugiak Aquatics ClubAK · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
38.65
29.79
▲ 8.86
26.91
▲ 2.88
25.63
▲ 1.28
100 Free SCY
1:29.20
1:08.23
▲ 20.97
1:00.34
▲ 7.89
55.03
▲ 5.31
200 Free SCY
—
2:29.03
2:13.06
▲ 15.97
2:02.65
▲ 10.41
500 Free SCY
—
6:52.13
6:23.01
▲ 29.12
5:54.30
▲ 28.71
50 Back SCY
51.96
37.98
▲ 13.98
34.65
▲ 3.33
34.14
▲ 0.51
100 Back SCY
—
1:24.59
1:12.74
▲ 11.85
1:09.05
▲ 3.69
200 Back SCY
—
—
2:43.18
—
50 Breast SCY
54.11
43.37
▲ 10.74
40.87
▲ 2.50
38.13
▲ 2.74
100 Breast SCY
—
1:34.74
1:27.10
▲ 7.64
1:21.58
▲ 5.52
200 Breast SCY
—
—
3:07.03
2:56.63
▲ 10.40
50 Fly SCY
—
33.79
31.02
▲ 2.77
27.78
▲ 3.24
100 Fly SCY
—
—
1:19.58
1:03.64
▲ 15.94
100 IM SCY
—
1:17.81
1:13.37
▲ 4.44
1:06.11
▲ 7.26
200 IM SCY
—
2:59.67
2:42.37
▲ 17.30
2:26.21
▲ 16.16
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.