Swimmer profile
Zachary Krupski
Male15-16Syracuse ChargersNI · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
59.04
43.18
▲ 15.86
37.60
▲ 5.58
37.95
▼ 0.35
36.20
▲ 1.75
32.76
▲ 3.44
30.64
▲ 2.12
28.27
▲ 2.37
27.50
▲ 0.77
100 Free SCY
—
—
1:23.23
—
—
1:12.09
▲ 11.14
1:06.17
▲ 5.92
1:01.14
▲ 5.03
57.17
▲ 3.97
200 Free SCY
—
—
—
—
—
2:41.50
2:22.78
▲ 18.72
2:12.52
▲ 10.26
2:02.08
▲ 10.44
500 Free SCY
—
—
—
—
—
7:36.86
6:13.52
▲ 83.34
5:54.04
▲ 19.48
5:27.27
▲ 26.77
1000 Free SCY
—
—
—
—
—
—
—
12:35.72
11:37.49
▲ 58.23
1650 Free SCY
—
—
—
—
—
—
23:26.64
20:47.04
▲ 159.60
20:13.47
▲ 33.57
50 Back SCY
1:16.98
54.60
▲ 22.38
43.25
▲ 11.35
45.95
▼ 2.70
43.25
▲ 2.70
39.67
▲ 3.58
34.23
▲ 5.44
31.71
▲ 2.52
30.36
▲ 1.35
100 Back SCY
—
—
1:41.77
—
—
1:19.44
▲ 22.33
1:13.30
▲ 6.14
1:08.32
▲ 4.98
1:03.25
▲ 5.07
200 Back SCY
—
—
—
—
—
—
2:37.67
2:27.23
▲ 10.44
2:14.67
▲ 12.56
50 Breast SCY
—
1:00.23
50.34
▲ 9.89
55.37
▼ 5.03
49.86
▲ 5.51
44.73
▲ 5.13
38.70
▲ 6.03
33.43
▲ 5.27
33.84
▼ 0.41
100 Breast SCY
—
—
—
—
1:52.45
—
1:25.60
▲ 26.85
1:17.34
▲ 8.26
1:17.71
▼ 0.37
200 Breast SCY
—
—
—
—
—
3:45.27
3:03.38
▲ 41.89
2:48.77
▲ 14.61
2:40.28
▲ 8.49
50 Fly SCY
—
—
56.07
59.99
▼ 3.92
—
49.68
▲ 10.31
38.65
▲ 11.03
—
33.05
▲ 5.60
100 Fly SCY
—
—
—
—
—
2:02.00
—
—
1:27.40
▲ 34.60
100 IM SCY
—
—
1:40.41
—
1:43.54
▼ 3.13
1:30.23
▲ 13.31
1:17.78
▲ 12.45
1:09.52
▲ 8.26
1:06.75
▲ 2.77
200 IM SCY
—
—
—
—
—
3:15.35
2:43.57
▲ 31.78
2:32.56
▲ 11.01
2:28.04
▲ 4.52
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.