Swimmer profile
Jesse Czerwiec
Male15-16Rockfish SwimmingMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
53.10
43.11
▲ 9.99
32.05
▲ 11.06
29.60
▲ 2.45
28.46
▲ 1.14
27.05
▲ 1.41
26.48
▲ 0.57
100 Free LCM
1:56.89
1:34.81
▲ 22.08
1:10.16
▲ 24.65
1:06.54
▲ 3.62
1:04.18
▲ 2.36
1:01.42
▲ 2.76
59.88
▲ 1.54
200 Free LCM
4:15.79
3:38.56
▲ 37.23
2:40.18
▲ 58.38
2:33.85
▲ 6.33
—
2:24.77
▲ 9.08
2:14.56
▲ 10.21
400 Free LCM
—
—
—
5:35.99
—
5:18.50
▲ 17.49
—
50 Back LCM
1:03.90
50.97
▲ 12.93
44.42
▲ 6.55
38.75
▲ 5.67
36.44
▲ 2.31
33.54
▲ 2.90
32.35
▲ 1.19
100 Back LCM
2:13.67
1:48.10
▲ 25.57
1:36.10
▲ 12.00
1:27.96
▲ 8.14
—
1:12.92
▲ 15.04
1:11.20
▲ 1.72
200 Back LCM
—
—
—
—
—
2:40.93
—
50 Breast LCM
1:22.12
1:03.26
▲ 18.86
52.84
▲ 10.42
49.30
▲ 3.54
—
42.77
▲ 6.53
40.41
▲ 2.36
100 Breast LCM
2:55.95
2:16.00
▲ 39.95
1:55.02
▲ 20.98
—
—
1:34.31
▲ 20.71
—
50 Fly LCM
1:25.97
46.94
▲ 39.03
33.48
▲ 13.46
31.38
▲ 2.10
29.13
▲ 2.25
28.58
▲ 0.55
27.64
▲ 0.94
100 Fly LCM
—
1:55.34
—
1:12.49
▲ 42.85
1:09.78
▲ 2.71
1:06.94
▲ 2.84
1:04.21
▲ 2.73
200 Fly LCM
—
—
—
3:05.67
—
2:45.29
▲ 20.38
—
200 IM LCM
—
4:09.06
3:08.80
▲ 60.26
2:55.87
▲ 12.93
—
2:46.11
▲ 9.76
2:39.89
▲ 6.22
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.