Swimmer profile
Tyson Book
Male17-18North Baltimore Aquatic ClubMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
36.93
29.84
▲ 7.09
29.27
▲ 0.57
27.89
▲ 1.38
26.80
▲ 1.09
25.18
▲ 1.62
24.05
▲ 1.13
24.12
▼ 0.07
100 Free SCY
1:29.93
1:06.04
▲ 23.89
1:04.06
▲ 1.98
1:00.46
▲ 3.60
57.78
▲ 2.68
54.29
▲ 3.49
53.00
▲ 1.29
51.86
▲ 1.14
200 Free SCY
3:25.49
2:25.99
▲ 59.50
2:17.64
▲ 8.35
2:12.67
▲ 4.97
2:07.44
▲ 5.23
1:58.28
▲ 9.16
1:52.87
▲ 5.41
1:51.84
▲ 1.03
500 Free SCY
—
6:27.64
5:57.46
▲ 30.18
5:50.02
▲ 7.44
5:35.52
▲ 14.50
5:26.11
▲ 9.41
5:04.59
▲ 21.52
5:01.10
▲ 3.49
1000 Free SCY
—
—
12:32.18
11:59.88
▲ 32.30
11:31.49
▲ 28.39
10:58.74
▲ 32.75
—
10:11.71
▲ 47.03
1650 Free SCY
—
—
21:00.85
19:53.62
▲ 67.23
19:10.15
▲ 43.47
18:36.28
▲ 33.87
18:13.16
▲ 23.12
17:22.98
▲ 50.18
50 Back SCY
46.41
34.26
▲ 12.15
34.45
▼ 0.19
32.26
▲ 2.19
31.63
▲ 0.63
28.22
▲ 3.41
27.22
▲ 1.00
26.95
▲ 0.27
100 Back SCY
1:36.49
1:11.37
▲ 25.12
1:13.17
▼ 1.80
1:07.69
▲ 5.48
1:04.35
▲ 3.34
59.56
▲ 4.79
57.42
▲ 2.14
56.77
▲ 0.65
200 Back SCY
—
2:37.73
2:35.86
▲ 1.87
2:22.35
▲ 13.51
2:14.75
▲ 7.60
2:05.98
▲ 8.77
2:01.69
▲ 4.29
1:58.53
▲ 3.16
50 Breast SCY
1:15.65
45.49
▲ 30.16
41.76
▲ 3.73
—
—
33.05
▲ 8.71
32.28
▲ 0.77
31.91
▲ 0.37
100 Breast SCY
2:15.61
1:36.64
▲ 38.97
1:29.00
▲ 7.64
1:33.40
▼ 4.40
1:20.64
▲ 12.76
1:12.40
▲ 8.24
1:06.31
▲ 6.09
1:06.43
▼ 0.12
200 Breast SCY
—
—
3:14.26
—
2:48.22
▲ 26.04
2:35.79
▲ 12.43
2:24.85
▲ 10.94
2:23.94
▲ 0.91
50 Fly SCY
42.98
36.64
▲ 6.34
33.73
▲ 2.91
31.05
▲ 2.68
—
26.98
▲ 4.07
27.40
▼ 0.42
26.08
▲ 1.32
100 Fly SCY
—
1:22.08
1:13.86
▲ 8.22
1:11.08
▲ 2.78
1:03.86
▲ 7.22
59.25
▲ 4.61
58.57
▲ 0.68
55.13
▲ 3.44
200 Fly SCY
—
—
2:47.02
2:44.76
▲ 2.26
2:23.00
▲ 21.76
2:10.89
▲ 12.11
2:05.85
▲ 5.04
2:02.07
▲ 3.78
100 IM SCY
1:35.56
1:21.19
▲ 14.37
1:16.89
▲ 4.30
1:13.36
▲ 3.53
—
1:04.04
▲ 9.32
1:02.07
▲ 1.97
59.13
▲ 2.94
200 IM SCY
3:48.72
2:51.80
▲ 56.92
2:43.72
▲ 8.08
2:35.05
▲ 8.67
2:21.16
▲ 13.89
2:08.70
▲ 12.46
2:06.16
▲ 2.54
2:01.96
▲ 4.20
400 IM SCY
—
—
5:34.46
5:21.92
▲ 12.54
4:57.79
▲ 24.13
4:36.03
▲ 21.76
4:26.40
▲ 9.63
4:19.12
▲ 7.28
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.