Swimmer profile
Duke Jarosik
Male13-14Aces Swim ClubCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.84
37.48
▲ 0.36
34.46
▲ 3.02
32.19
▲ 2.27
30.03
▲ 2.16
100 Free LCM
1:27.19
1:21.19
▲ 6.00
1:17.64
▲ 3.55
1:10.12
▲ 7.52
1:05.77
▲ 4.35
200 Free LCM
3:11.71
3:02.19
▲ 9.52
2:57.35
▲ 4.84
—
2:30.47
▲ 26.88
400 Free LCM
—
6:33.62
6:26.88
▲ 6.74
—
—
50 Back LCM
55.79
49.33
▲ 6.46
41.05
▲ 8.28
38.08
▲ 2.97
37.09
▲ 0.99
100 Back LCM
—
1:41.48
1:29.43
▲ 12.05
1:23.42
▲ 6.01
—
200 Back LCM
—
—
3:18.73
—
—
50 Breast LCM
56.36
49.67
▲ 6.69
46.04
▲ 3.63
40.23
▲ 5.81
38.34
▲ 1.89
100 Breast LCM
1:58.87
1:46.89
▲ 11.98
1:40.30
▲ 6.59
1:29.11
▲ 11.19
1:24.84
▲ 4.27
200 Breast LCM
—
—
3:40.81
3:14.87
▲ 25.94
—
50 Fly LCM
47.30
40.84
▲ 6.46
38.46
▲ 2.38
33.22
▲ 5.24
31.72
▲ 1.50
100 Fly LCM
1:53.91
1:43.64
▲ 10.27
1:32.17
▲ 11.47
—
1:21.27
▲ 10.90
200 IM LCM
—
3:27.93
3:27.46
▲ 0.47
2:54.77
▲ 32.69
2:46.84
▲ 7.93
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.