Swimmer profile
Grayson Dean
Male15-16Hinsdale Swim ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
34.16
32.18
▲ 1.98
31.66
▲ 0.52
30.77
▲ 0.89
29.58
▲ 1.19
—
100 Free LCM
1:18.18
1:14.16
▲ 4.02
1:06.46
▲ 7.70
1:04.71
▲ 1.75
1:02.97
▲ 1.74
1:01.10
▲ 1.87
200 Free LCM
—
2:41.14
2:27.11
▲ 14.03
2:20.05
▲ 7.06
2:11.61
▲ 8.44
2:04.25
▲ 7.36
400 Free LCM
—
5:44.96
4:58.25
▲ 46.71
4:49.77
▲ 8.48
4:33.49
▲ 16.28
4:33.83
▼ 0.34
800 Free LCM
—
—
10:20.04
9:57.86
▲ 22.18
9:07.61
▲ 50.25
9:01.15
▲ 6.46
1500 Free LCM
—
—
—
18:33.15
17:46.72
▲ 46.43
—
50 Back LCM
38.60
—
36.00
▲ 2.60
36.20
▼ 0.20
32.09
▲ 4.11
32.77
▼ 0.68
100 Back LCM
1:25.86
1:25.01
▲ 0.85
1:17.01
▲ 8.00
1:13.28
▲ 3.73
1:08.55
▲ 4.73
1:05.34
▲ 3.21
200 Back LCM
—
—
2:43.86
2:37.15
▲ 6.71
2:28.19
▲ 8.96
2:28.56
▼ 0.37
50 Breast LCM
50.47
—
44.31
▲ 6.16
—
—
—
100 Breast LCM
1:48.75
1:44.71
▲ 4.04
—
1:37.96
▲ 6.75
1:33.57
▲ 4.39
—
50 Fly LCM
44.98
—
34.90
▲ 10.08
—
—
—
100 Fly LCM
—
—
—
1:21.01
1:14.37
▲ 6.64
—
200 Fly LCM
—
—
—
—
2:42.55
—
200 IM LCM
3:15.61
3:07.24
▲ 8.37
2:51.82
▲ 15.42
2:48.73
▲ 3.09
2:37.83
▲ 10.90
2:27.92
▲ 9.91
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.