Swimmer profile
Jack Grandy
MaleOpen / SeniorM.E. Lyons/Anderson BarracudasMV · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2010–11
2011–12
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.48
37.22
▲ 9.26
34.82
▲ 2.40
32.43
▲ 2.39
30.71
▲ 1.72
30.05
▲ 0.66
29.45
▲ 0.60
27.52
▲ 1.93
27.87
▼ 0.35
—
25.74
▲ 2.13
25.27
▲ 0.47
27.04
▼ 1.77
24.80
▲ 2.24
—
25.81
▼ 1.01
100 Free LCM
1:41.60
1:30.35
▲ 11.25
1:15.36
▲ 14.99
1:13.39
▲ 1.97
1:09.54
▲ 3.85
1:07.55
▲ 1.99
1:05.85
▲ 1.70
1:03.32
▲ 2.53
55.96
▲ 7.36
—
55.00
▲ 0.96
53.24
▲ 1.76
55.75
▼ 2.51
52.49
▲ 3.26
52.92
▼ 0.43
56.91
▼ 3.99
200 Free LCM
—
—
2:47.90
2:43.75
▲ 4.15
2:37.53
▲ 6.22
2:29.25
▲ 8.28
2:21.44
▲ 7.81
2:22.50
▼ 1.06
2:03.36
▲ 19.14
—
1:55.64
▲ 7.72
1:53.34
▲ 2.30
1:53.00
▲ 0.34
1:52.90
▲ 0.10
1:52.38
▲ 0.52
2:01.01
▼ 8.63
400 Free LCM
—
—
—
—
—
5:09.87
5:04.93
▲ 4.94
4:37.59
▲ 27.34
4:22.14
▲ 15.45
4:23.84
▼ 1.70
4:10.35
▲ 13.49
—
—
—
—
—
800 Free LCM
—
—
—
—
—
—
10:02.82
9:28.59
▲ 34.23
9:08.92
▲ 19.67
—
9:28.02
▼ 19.10
—
—
—
—
—
1500 Free LCM
—
—
—
—
—
—
18:45.55
18:23.39
▲ 22.16
—
—
17:39.99
▲ 43.40
—
—
—
—
—
50 Back LCM
51.52
45.35
▲ 6.17
43.09
▲ 2.26
40.50
▲ 2.59
—
38.97
▲ 1.53
—
—
—
—
—
30.58
▲ 8.39
31.68
▼ 1.10
29.27
▲ 2.41
—
—
100 Back LCM
—
—
1:36.16
—
1:21.38
▲ 14.78
1:19.79
▲ 1.59
—
1:17.55
▲ 2.24
1:10.61
▲ 6.94
—
—
1:06.62
▲ 3.99
1:07.93
▼ 1.31
—
—
—
200 Back LCM
—
—
—
—
—
3:00.17
—
—
2:35.33
▲ 24.84
—
—
—
—
—
—
—
50 Breast LCM
59.97
54.89
▲ 5.08
44.82
▲ 10.07
41.89
▲ 2.93
39.98
▲ 1.91
38.24
▲ 1.74
36.37
▲ 1.87
33.58
▲ 2.79
31.07
▲ 2.51
—
30.40
▲ 0.67
28.98
▲ 1.42
30.78
▼ 1.80
29.78
▲ 1.00
—
29.99
▼ 0.21
100 Breast LCM
—
—
1:50.47
1:39.55
▲ 10.92
1:27.33
▲ 12.22
1:24.50
▲ 2.83
1:18.94
▲ 5.56
1:13.24
▲ 5.70
1:08.43
▲ 4.81
1:08.93
▼ 0.50
1:05.14
▲ 3.79
1:04.25
▲ 0.89
1:03.29
▲ 0.96
1:02.49
▲ 0.80
1:03.27
▼ 0.78
1:07.44
▼ 4.17
200 Breast LCM
—
—
—
—
3:29.72
3:22.63
▲ 7.09
2:53.48
▲ 29.15
2:42.97
▲ 10.51
2:32.90
▲ 10.07
—
2:25.81
▲ 7.09
2:33.32
▼ 7.51
2:20.58
▲ 12.74
2:18.64
▲ 1.94
2:20.04
▼ 1.40
2:34.72
▼ 14.68
50 Fly LCM
1:05.89
47.37
▲ 18.52
43.07
▲ 4.30
37.77
▲ 5.30
36.05
▲ 1.72
33.77
▲ 2.28
—
33.08
▲ 0.69
—
—
28.79
▲ 4.29
—
27.02
▲ 1.77
26.44
▲ 0.58
—
—
100 Fly LCM
—
—
—
1:31.88
—
1:20.02
▲ 11.86
—
—
1:09.16
▲ 10.86
—
—
—
—
—
—
—
200 IM LCM
—
3:42.71
3:15.48
▲ 27.23
3:00.26
▲ 15.22
2:50.47
▲ 9.79
2:47.28
▲ 3.19
2:42.42
▲ 4.86
2:33.41
▲ 9.01
2:17.82
▲ 15.59
2:16.96
▲ 0.86
2:17.60
▼ 0.64
2:08.03
▲ 9.57
2:07.26
▲ 0.77
2:05.38
▲ 1.88
2:06.02
▼ 0.64
2:13.35
▼ 7.33
400 IM LCM
—
—
—
—
—
—
5:48.00
—
—
—
5:08.14
▲ 39.86
—
—
—
—
—
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.