Swimmer profile
Ethan Groisman
Male15-16New Trier AquaticsIL · CENTRAL
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
49.37
42.18
▲ 7.19
35.74
▲ 6.44
36.69
▼ 0.95
32.40
▲ 4.29
29.89
▲ 2.51
26.07
▲ 3.82
25.27
▲ 0.80
24.93
▲ 0.34
100 Free SCY
—
1:34.66
1:27.14
▲ 7.52
1:22.65
▲ 4.49
1:13.80
▲ 8.85
1:05.95
▲ 7.85
59.34
▲ 6.61
54.96
▲ 4.38
52.16
▲ 2.80
200 Free SCY
—
3:43.34
3:01.03
▲ 42.31
—
—
2:24.55
▲ 36.48
2:12.49
▲ 12.06
2:01.76
▲ 10.73
1:53.05
▲ 8.71
500 Free SCY
—
—
—
—
—
6:26.08
6:04.25
▲ 21.83
5:47.90
▲ 16.35
5:12.27
▲ 35.63
1000 Free SCY
—
—
—
—
—
—
12:42.34
—
—
50 Back SCY
53.93
50.66
▲ 3.27
43.39
▲ 7.27
42.90
▲ 0.49
39.20
▲ 3.70
35.50
▲ 3.70
—
30.46
▲ 5.04
29.41
▲ 1.05
100 Back SCY
—
—
1:29.61
—
—
1:16.18
▲ 13.43
1:04.47
▲ 11.71
1:01.40
▲ 3.07
57.88
▲ 3.52
200 Back SCY
—
—
—
—
—
2:45.96
2:17.62
▲ 28.34
2:07.45
▲ 10.17
2:01.32
▲ 6.13
50 Breast SCY
58.48
53.38
▲ 5.10
47.51
▲ 5.87
49.10
▼ 1.59
44.52
▲ 4.58
39.75
▲ 4.77
34.78
▲ 4.97
34.50
▲ 0.28
33.91
▲ 0.59
100 Breast SCY
—
2:04.52
1:46.11
▲ 18.41
—
1:35.02
▲ 11.09
1:25.61
▲ 9.41
1:18.49
▲ 7.12
1:12.79
▲ 5.70
1:06.72
▲ 6.07
200 Breast SCY
—
—
—
—
—
3:06.36
2:58.71
▲ 7.65
—
2:27.68
▲ 31.03
50 Fly SCY
—
—
51.54
—
43.11
▲ 8.43
39.35
▲ 3.76
31.75
▲ 7.60
—
29.89
▲ 1.86
100 Fly SCY
—
—
—
—
—
1:25.33
1:14.53
▲ 10.80
1:07.05
▲ 7.48
57.90
▲ 9.15
100 IM SCY
2:12.09
1:49.74
▲ 22.35
1:36.16
▲ 13.58
—
1:28.80
▲ 7.36
1:15.82
▲ 12.98
1:10.54
▲ 5.28
1:03.69
▲ 6.85
1:02.96
▲ 0.73
200 IM SCY
—
—
—
—
—
2:42.96
2:25.52
▲ 17.44
2:16.87
▲ 8.65
2:10.39
▲ 6.48
400 IM SCY
—
—
—
—
—
—
—
—
4:53.09
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.