Swimmer profile
Isaac Retsch
Male15-16Hampton DolphinsAM · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
1:09.73
45.14
▲ 24.59
37.85
▲ 7.29
38.17
▼ 0.32
37.13
▲ 1.04
32.02
▲ 5.11
29.07
▲ 2.95
26.37
▲ 2.70
25.19
▲ 1.18
23.85
▲ 1.34
100 Free SCY
2:28.26
1:44.28
▲ 43.98
1:20.07
▲ 24.21
1:20.94
▼ 0.87
1:18.36
▲ 2.58
1:10.32
▲ 8.04
1:03.00
▲ 7.32
54.81
▲ 8.19
53.46
▲ 1.35
51.68
▲ 1.78
200 Free SCY
—
—
3:01.49
—
—
2:28.12
▲ 33.37
2:15.60
▲ 12.52
1:58.94
▲ 16.66
1:55.20
▲ 3.74
1:50.68
▲ 4.52
500 Free SCY
—
—
—
7:57.26
—
—
5:58.59
▲ 118.67
—
4:49.95
▲ 68.64
4:42.52
▲ 7.43
1000 Free SCY
—
—
—
—
—
—
—
—
—
10:29.61
50 Back SCY
1:11.92
52.53
▲ 19.39
43.18
▲ 9.35
41.55
▲ 1.63
—
34.55
▲ 7.00
32.64
▲ 1.91
—
—
—
100 Back SCY
—
2:02.91
1:58.93
▲ 3.98
1:32.89
▲ 26.04
—
1:15.21
▲ 17.68
1:10.51
▲ 4.70
1:03.86
▲ 6.65
1:04.03
▼ 0.17
—
200 Back SCY
—
—
—
—
—
2:37.50
2:31.89
▲ 5.61
2:15.85
▲ 16.04
—
—
50 Breast SCY
—
—
51.93
53.09
▼ 1.16
48.37
▲ 4.72
46.20
▲ 2.17
—
—
—
29.27
▲ 16.93
100 Breast SCY
—
—
—
1:55.02
—
1:22.97
▲ 32.05
1:21.03
▲ 1.94
1:14.37
▲ 6.66
1:12.33
▲ 2.04
1:01.26
▲ 11.07
200 Breast SCY
—
—
—
—
—
—
—
—
2:34.51
2:15.14
▲ 19.37
50 Fly SCY
—
1:08.93
1:06.10
▲ 2.83
47.65
▲ 18.45
—
32.32
▲ 15.33
31.65
▲ 0.67
—
26.66
▲ 4.99
26.23
▲ 0.43
100 Fly SCY
—
—
—
2:03.35
—
1:13.27
▲ 50.08
1:07.47
▲ 5.80
58.23
▲ 9.24
55.60
▲ 2.63
53.73
▲ 1.87
200 Fly SCY
—
—
—
—
—
—
—
2:12.91
2:10.41
▲ 2.50
—
100 IM SCY
—
2:16.05
1:36.52
▲ 39.53
1:34.75
▲ 1.77
1:30.47
▲ 4.28
1:16.00
▲ 14.47
—
1:04.30
▲ 11.70
1:00.87
▲ 3.43
—
200 IM SCY
—
—
—
3:25.07
—
2:43.58
▲ 41.49
2:28.74
▲ 14.84
2:14.61
▲ 14.13
2:00.16
▲ 14.45
1:55.96
▲ 4.20
400 IM SCY
—
—
—
—
—
—
5:10.56
4:41.03
▲ 29.53
4:38.45
▲ 2.58
4:06.77
▲ 31.68
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.