Swimmer profile
Jack Isaak
Male17-18Aberdeen Swim ClubSD · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
53.18
41.28
▲ 11.90
36.59
▲ 4.69
34.10
▲ 2.49
32.73
▲ 1.37
31.05
▲ 1.68
29.54
▲ 1.51
28.46
▲ 1.08
27.39
▲ 1.07
26.63
▲ 0.76
100 Free SCY
—
1:32.46
1:17.13
▲ 15.33
1:13.32
▲ 3.81
1:11.72
▲ 1.60
1:07.78
▲ 3.94
1:04.47
▲ 3.31
1:01.48
▲ 2.99
58.59
▲ 2.89
58.41
▲ 0.18
200 Free SCY
—
—
2:46.80
2:32.80
▲ 14.00
2:32.11
▲ 0.69
2:28.93
▲ 3.18
2:17.21
▲ 11.72
2:13.45
▲ 3.76
2:02.95
▲ 10.50
2:07.91
▼ 4.96
500 Free SCY
—
—
7:31.36
6:48.29
▲ 43.07
6:42.45
▲ 5.84
6:23.10
▲ 19.35
5:57.72
▲ 25.38
5:47.90
▲ 9.82
5:33.29
▲ 14.61
5:42.60
▼ 9.31
1000 Free SCY
—
—
—
—
—
13:00.29
12:02.91
▲ 57.38
11:58.28
▲ 4.63
11:29.37
▲ 28.91
—
1650 Free SCY
—
—
—
—
—
—
20:38.29
20:29.93
▲ 8.36
—
—
50 Back SCY
59.31
48.20
▲ 11.11
43.78
▲ 4.42
39.33
▲ 4.45
37.40
▲ 1.93
37.09
▲ 0.31
—
—
—
—
100 Back SCY
—
—
1:29.23
1:20.19
▲ 9.04
1:20.59
▼ 0.40
1:17.87
▲ 2.72
1:13.99
▲ 3.88
1:13.38
▲ 0.61
1:09.74
▲ 3.64
—
200 Back SCY
—
—
—
—
—
2:55.05
2:37.34
▲ 17.71
2:39.98
▼ 2.64
2:28.27
▲ 11.71
—
50 Breast SCY
—
—
53.52
49.94
▲ 3.58
—
—
—
—
—
—
100 Breast SCY
—
—
2:00.54
1:53.81
▲ 6.73
—
—
1:28.37
▲ 25.44
1:24.52
▲ 3.85
1:17.77
▲ 6.75
—
200 Breast SCY
—
—
—
—
—
—
3:06.29
3:07.95
▼ 1.66
—
—
50 Fly SCY
—
57.24
39.62
▲ 17.62
36.64
▲ 2.98
35.23
▲ 1.41
33.60
▲ 1.63
—
—
—
28.56
▲ 5.04
100 Fly SCY
—
—
1:33.32
1:24.94
▲ 8.38
1:17.38
▲ 7.56
1:15.40
▲ 1.98
1:10.72
▲ 4.68
1:05.13
▲ 5.59
1:02.49
▲ 2.64
1:01.75
▲ 0.74
200 Fly SCY
—
—
—
—
—
3:07.71
2:36.36
▲ 31.35
2:23.37
▲ 12.99
2:17.10
▲ 6.27
2:16.95
▲ 0.15
100 IM SCY
—
—
1:32.31
1:27.33
▲ 4.98
1:21.65
▲ 5.68
1:18.72
▲ 2.93
—
1:10.48
▲ 8.24
1:09.02
▲ 1.46
1:05.23
▲ 3.79
200 IM SCY
—
—
3:13.32
3:06.03
▲ 7.29
2:53.16
▲ 12.87
2:43.05
▲ 10.11
2:37.15
▲ 5.90
2:32.26
▲ 4.89
2:27.98
▲ 4.28
2:21.34
▲ 6.64
400 IM SCY
—
—
—
—
—
—
5:23.47
5:10.26
▲ 13.21
4:57.62
▲ 12.64
5:08.61
▼ 10.99
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.