Swimmer profile
Jack Jankowsky
Male13-14SwimTulsaOK · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
34.58
31.22
▲ 3.36
27.62
▲ 3.60
27.14
▲ 0.48
100 Free LCM
1:45.10
1:22.12
▲ 22.98
1:08.63
▲ 13.49
1:03.36
▲ 5.27
1:00.24
▲ 3.12
200 Free LCM
—
3:07.00
2:30.92
▲ 36.08
2:21.00
▲ 9.92
2:16.49
▲ 4.51
400 Free LCM
—
6:50.02
5:18.56
▲ 91.46
—
—
800 Free LCM
—
—
11:43.40
—
—
1500 Free LCM
—
—
21:47.45
—
—
50 Back LCM
55.16
46.07
▲ 9.09
42.74
▲ 3.33
—
—
100 Back LCM
2:09.33
1:38.78
▲ 30.55
1:32.11
▲ 6.67
—
—
50 Breast LCM
59.13
45.86
▲ 13.27
40.81
▲ 5.05
35.19
▲ 5.62
—
100 Breast LCM
—
1:44.30
1:32.14
▲ 12.16
1:20.49
▲ 11.65
1:17.34
▲ 3.15
200 Breast LCM
—
—
—
3:06.69
2:57.17
▲ 9.52
50 Fly LCM
—
45.77
39.90
▲ 5.87
—
—
100 Fly LCM
—
2:03.04
1:33.97
▲ 29.07
—
—
200 IM LCM
—
3:30.09
2:58.07
▲ 32.02
—
2:37.88
▲ 20.19
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.