Swimmer profile
Jack Chase
Male17-18MAKOFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2014–15
2015–16
2016–17
2017–18
2018–19
2022–23
2023–24
2024–25
2025–26
50 Free SCY
46.85
38.02
▲ 8.83
34.64
▲ 3.38
34.22
▲ 0.42
32.47
▲ 1.75
24.82
▲ 7.65
23.13
▲ 1.69
21.95
▲ 1.18
21.89
▲ 0.06
100 Free SCY
1:43.86
—
1:21.45
▲ 22.41
—
1:10.81
▲ 10.64
57.38
▲ 13.43
49.10
▲ 8.28
47.67
▲ 1.43
47.66
▲ 0.01
200 Free SCY
—
—
2:37.46
2:35.14
▲ 2.32
—
1:56.84
▲ 38.30
1:48.94
▲ 7.90
1:46.40
▲ 2.54
—
500 Free SCY
—
—
6:51.82
6:51.81
▲ 0.01
—
5:29.83
▲ 81.98
4:56.61
▲ 33.22
5:02.53
▼ 5.92
—
1650 Free SCY
—
—
—
—
—
—
18:08.84
—
—
50 Back SCY
1:08.58
—
47.41
▲ 21.17
—
39.01
▲ 8.40
—
25.74
▲ 13.27
24.39
▲ 1.35
25.26
▼ 0.87
100 Back SCY
—
—
—
—
1:25.99
59.76
▲ 26.23
54.82
▲ 4.94
53.56
▲ 1.26
55.69
▼ 2.13
200 Back SCY
—
—
—
—
—
2:11.18
2:00.33
▲ 10.85
2:05.05
▼ 4.72
2:10.60
▼ 5.55
50 Breast SCY
1:00.36
54.06
▲ 6.30
49.49
▲ 4.57
47.57
▲ 1.92
48.56
▼ 0.99
—
—
31.61
▲ 16.95
31.41
▲ 0.20
100 Breast SCY
—
—
—
1:41.12
1:38.31
▲ 2.81
1:18.37
▲ 19.94
1:14.05
▲ 4.32
1:08.31
▲ 5.74
1:12.85
▼ 4.54
200 Breast SCY
—
—
—
—
—
—
2:36.82
2:29.06
▲ 7.76
—
50 Fly SCY
1:06.53
—
—
—
—
—
26.53
▲ 40.00
24.96
▲ 1.57
24.46
▲ 0.50
100 Fly SCY
—
—
1:39.50
—
—
—
57.18
▲ 42.32
53.45
▲ 3.73
53.60
▼ 0.15
200 Fly SCY
—
—
—
—
—
2:29.82
2:21.43
▲ 8.39
2:11.58
▲ 9.85
—
100 IM SCY
—
1:42.65
1:31.16
▲ 11.49
—
1:20.68
▲ 10.48
—
—
59.32
▲ 21.36
—
200 IM SCY
—
—
—
3:03.10
2:53.61
▲ 9.49
2:14.66
▲ 38.95
2:10.07
▲ 4.59
2:03.08
▲ 6.99
2:03.92
▼ 0.84
400 IM SCY
—
—
—
—
—
4:52.95
4:36.39
▲ 16.56
4:26.65
▲ 9.74
4:31.95
▼ 5.30
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.