Swimmer profile
Jason Sliwowski
Male15-16North Carolina Aquatic ClubNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
53.15
45.56
▲ 7.59
40.36
▲ 5.20
32.77
▲ 7.59
—
28.74
▲ 4.03
27.09
▲ 1.65
26.91
▲ 0.18
100 Free LCM
2:05.95
1:47.25
▲ 18.70
1:37.28
▲ 9.97
1:13.04
▲ 24.24
1:11.34
▲ 1.70
1:02.79
▲ 8.55
58.15
▲ 4.64
57.45
▲ 0.70
200 Free LCM
—
3:44.33
—
2:36.25
▲ 68.08
2:30.47
▲ 5.78
2:14.71
▲ 15.76
2:05.99
▲ 8.72
2:05.01
▲ 0.98
400 Free LCM
—
—
—
5:23.55
5:20.53
▲ 3.02
4:43.40
▲ 37.13
4:28.55
▲ 14.85
4:24.49
▲ 4.06
800 Free LCM
—
—
—
—
—
—
9:07.62
9:18.14
▼ 10.52
1500 Free LCM
—
—
—
—
—
19:07.58
—
17:52.36
▲ 75.22
50 Back LCM
59.70
53.74
▲ 5.96
—
39.57
▲ 14.17
40.18
▼ 0.61
—
33.74
▲ 6.44
34.24
▼ 0.50
100 Back LCM
2:08.23
1:57.86
▲ 10.37
1:47.02
▲ 10.84
1:25.03
▲ 21.99
1:25.54
▼ 0.51
1:14.29
▲ 11.25
1:10.07
▲ 4.22
—
200 Back LCM
—
—
—
—
—
2:38.71
2:27.24
▲ 11.47
2:40.04
▼ 12.80
50 Breast LCM
—
59.11
47.57
▲ 11.54
42.91
▲ 4.66
41.76
▲ 1.15
35.69
▲ 6.07
34.40
▲ 1.29
—
100 Breast LCM
2:20.61
2:11.48
▲ 9.13
1:54.43
▲ 17.05
1:33.08
▲ 21.35
1:31.47
▲ 1.61
1:20.47
▲ 11.00
1:12.69
▲ 7.78
1:10.16
▲ 2.53
200 Breast LCM
—
—
—
—
—
2:49.66
2:35.70
▲ 13.96
2:30.88
▲ 4.82
50 Fly LCM
—
1:00.53
1:02.18
▼ 1.65
38.60
▲ 23.58
37.12
▲ 1.48
—
—
—
100 Fly LCM
—
—
—
1:25.81
1:22.55
▲ 3.26
1:09.89
▲ 12.66
1:03.99
▲ 5.90
—
200 Fly LCM
—
—
—
—
—
2:35.21
2:21.41
▲ 13.80
2:17.16
▲ 4.25
200 IM LCM
—
—
—
3:02.46
2:53.98
▲ 8.48
2:33.52
▲ 20.46
2:19.66
▲ 13.86
2:16.66
▲ 3.00
400 IM LCM
—
—
—
—
—
5:23.13
5:03.97
▲ 19.16
4:53.56
▲ 10.41
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.