Swimmer profile
Jackson Heinlein-Preseault
MaleOpen / SeniorChicago Wolfpack Aquatic ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
34.50
31.23
▲ 3.27
29.91
▲ 1.32
29.08
▲ 0.83
26.87
▲ 2.21
26.76
▲ 0.11
26.34
▲ 0.42
24.70
▲ 1.64
25.14
▼ 0.44
25.07
▲ 0.07
100 Free LCM
1:18.62
1:08.05
▲ 10.57
1:04.46
▲ 3.59
1:01.56
▲ 2.90
57.88
▲ 3.68
56.64
▲ 1.24
54.25
▲ 2.39
53.55
▲ 0.70
52.83
▲ 0.72
53.55
▼ 0.72
200 Free LCM
—
2:27.78
2:20.29
▲ 7.49
2:12.41
▲ 7.88
2:05.58
▲ 6.83
2:02.73
▲ 2.85
2:00.36
▲ 2.37
1:58.51
▲ 1.85
1:58.13
▲ 0.38
—
400 Free LCM
—
—
—
4:41.43
4:35.89
▲ 5.54
4:41.07
▼ 5.18
4:31.11
▲ 9.96
—
—
—
800 Free LCM
—
—
—
10:17.97
—
—
—
—
—
—
50 Back LCM
44.01
—
35.92
▲ 8.09
34.35
▲ 1.57
—
—
—
—
—
—
100 Back LCM
1:33.29
1:23.55
▲ 9.74
—
1:15.68
▲ 7.87
—
1:07.45
▲ 8.23
1:07.98
▼ 0.53
1:06.72
▲ 1.26
1:05.23
▲ 1.49
—
200 Back LCM
—
—
2:51.48
—
2:30.33
▲ 21.15
—
2:28.54
▲ 1.79
—
—
—
50 Breast LCM
43.20
39.73
▲ 3.47
37.17
▲ 2.56
36.82
▲ 0.35
—
31.33
▲ 5.49
30.28
▲ 1.05
30.17
▲ 0.11
29.99
▲ 0.18
29.66
▲ 0.33
100 Breast LCM
1:37.48
1:29.50
▲ 7.98
1:22.25
▲ 7.25
1:24.02
▼ 1.77
1:12.43
▲ 11.59
1:07.94
▲ 4.49
1:07.47
▲ 0.47
1:07.02
▲ 0.45
1:07.04
▼ 0.02
1:06.54
▲ 0.50
200 Breast LCM
—
3:15.57
3:05.53
▲ 10.04
3:08.09
▼ 2.56
2:46.10
▲ 21.99
2:31.55
▲ 14.55
2:37.90
▼ 6.35
2:35.35
▲ 2.55
2:44.02
▼ 8.67
—
50 Fly LCM
37.57
31.51
▲ 6.06
31.42
▲ 0.09
30.09
▲ 1.33
28.79
▲ 1.30
—
—
—
27.66
▲ 1.13
26.72
▲ 0.94
100 Fly LCM
1:29.44
1:11.28
▲ 18.16
1:08.91
▲ 2.37
1:05.72
▲ 3.19
1:01.66
▲ 4.06
1:02.08
▼ 0.42
1:01.00
▲ 1.08
59.77
▲ 1.23
59.29
▲ 0.48
1:01.96
▼ 2.67
200 Fly LCM
—
2:50.07
2:31.44
▲ 18.63
2:26.76
▲ 4.68
2:20.70
▲ 6.06
2:21.72
▼ 1.02
—
—
2:21.29
▲ 0.43
—
200 IM LCM
3:01.72
2:44.33
▲ 17.39
2:37.75
▲ 6.58
2:31.99
▲ 5.76
2:23.54
▲ 8.45
2:16.14
▲ 7.40
2:13.70
▲ 2.44
2:15.96
▼ 2.26
2:14.31
▲ 1.65
2:14.21
▲ 0.10
400 IM LCM
—
—
—
5:39.36
—
—
4:57.40
▲ 41.96
—
—
—
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.