Swimmer profile
Dempsey Guyer
Male13-14North Baltimore Aquatic ClubMD · 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
50.15
45.62
▲ 4.53
41.28
▲ 4.34
32.75
▲ 8.53
30.38
▲ 2.37
27.31
▲ 3.07
24.82
▲ 2.49
23.38
▲ 1.44
22.13
▲ 1.25
100 Free SCY
1:56.64
1:41.67
▲ 14.97
1:26.81
▲ 14.86
1:11.31
▲ 15.50
1:06.02
▲ 5.29
1:00.07
▲ 5.95
54.09
▲ 5.98
51.33
▲ 2.76
49.10
▲ 2.23
200 Free SCY
—
3:42.24
—
2:35.31
▲ 66.93
2:20.65
▲ 14.66
2:09.53
▲ 11.12
1:59.25
▲ 10.28
1:52.11
▲ 7.14
1:47.68
▲ 4.43
500 Free SCY
—
—
—
6:53.48
6:23.88
▲ 29.60
5:40.77
▲ 43.11
5:10.80
▲ 29.97
5:00.71
▲ 10.09
4:50.46
▲ 10.25
1000 Free SCY
—
—
—
—
—
12:26.05
10:36.55
▲ 109.50
10:39.09
▼ 2.54
—
1650 Free SCY
—
—
—
—
—
20:43.16
18:38.77
▲ 124.39
17:22.32
▲ 76.45
16:46.49
▲ 35.83
50 Back SCY
1:04.74
51.89
▲ 12.85
43.11
▲ 8.78
37.38
▲ 5.73
35.35
▲ 2.03
31.65
▲ 3.70
29.41
▲ 2.24
27.37
▲ 2.04
26.36
▲ 1.01
100 Back SCY
—
—
—
1:24.68
1:14.20
▲ 10.48
1:09.55
▲ 4.65
1:00.68
▲ 8.87
56.14
▲ 4.54
56.15
▼ 0.01
200 Back SCY
—
—
—
—
2:49.87
2:27.51
▲ 22.36
2:11.17
▲ 16.34
2:01.35
▲ 9.82
1:59.56
▲ 1.79
50 Breast SCY
—
—
1:02.63
—
43.16
▲ 19.47
40.32
▲ 2.84
35.78
▲ 4.54
30.63
▲ 5.15
30.18
▲ 0.45
100 Breast SCY
—
—
2:06.21
1:46.02
▲ 20.19
1:34.09
▲ 11.93
1:32.74
▲ 1.35
1:16.62
▲ 16.12
1:06.68
▲ 9.94
1:07.11
▼ 0.43
200 Breast SCY
—
—
—
—
3:21.79
3:20.85
▲ 0.94
2:43.58
▲ 37.27
2:25.17
▲ 18.41
2:23.87
▲ 1.30
50 Fly SCY
—
1:09.54
46.07
▲ 23.47
37.75
▲ 8.32
32.96
▲ 4.79
31.01
▲ 1.95
27.07
▲ 3.94
24.69
▲ 2.38
23.88
▲ 0.81
100 Fly SCY
—
—
1:56.83
1:33.51
▲ 23.32
1:10.58
▲ 22.93
1:07.65
▲ 2.93
59.52
▲ 8.13
53.68
▲ 5.84
53.26
▲ 0.42
200 Fly SCY
—
—
—
—
—
2:32.46
2:10.68
▲ 21.78
2:00.18
▲ 10.50
1:57.88
▲ 2.30
100 IM SCY
—
—
1:43.37
1:24.94
▲ 18.43
1:17.67
▲ 7.27
1:13.09
▲ 4.58
1:03.42
▲ 9.67
57.50
▲ 5.92
58.06
▼ 0.56
200 IM SCY
—
—
—
3:01.59
2:43.73
▲ 17.86
2:34.29
▲ 9.44
2:15.35
▲ 18.94
2:05.06
▲ 10.29
1:59.93
▲ 5.13
400 IM SCY
—
—
—
—
5:49.49
5:14.75
▲ 34.74
4:39.68
▲ 35.07
4:22.93
▲ 16.75
4:16.88
▲ 6.05
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.