Swimmer profile
Grant Jackson
Male17-18Charles River AquaticsNE · 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
42.70
33.22
▲ 9.48
30.22
▲ 3.00
29.47
▲ 0.75
26.85
▲ 2.62
25.22
▲ 1.63
24.23
▲ 0.99
24.10
▲ 0.13
22.71
▲ 1.39
22.68
▲ 0.03
100 Free SCY
1:31.08
1:15.96
▲ 15.12
1:07.20
▲ 8.76
1:04.81
▲ 2.39
58.53
▲ 6.28
53.93
▲ 4.60
51.23
▲ 2.70
48.98
▲ 2.25
48.77
▲ 0.21
48.04
▲ 0.73
200 Free SCY
—
2:47.59
2:29.67
▲ 17.92
2:19.42
▲ 10.25
2:09.87
▲ 9.55
1:58.29
▲ 11.58
1:51.96
▲ 6.33
1:47.18
▲ 4.78
1:47.83
▼ 0.65
1:47.95
▼ 0.12
500 Free SCY
—
7:10.00
6:18.22
▲ 51.78
—
5:37.97
▲ 40.25
5:17.20
▲ 20.77
5:03.01
▲ 14.19
5:16.32
▼ 13.31
4:50.86
▲ 25.46
—
1000 Free SCY
—
—
—
—
12:06.07
—
—
—
—
11:09.70
▲ 56.37
1650 Free SCY
—
—
—
21:42.37
—
—
—
—
—
19:40.69
▲ 121.68
50 Back SCY
44.54
38.62
▲ 5.92
35.19
▲ 3.43
33.50
▲ 1.69
—
—
—
—
26.20
▲ 7.30
26.71
▼ 0.51
100 Back SCY
1:36.20
1:23.27
▲ 12.93
1:17.31
▲ 5.96
1:09.77
▲ 7.54
1:06.33
▲ 3.44
1:01.74
▲ 4.59
56.87
▲ 4.87
54.59
▲ 2.28
54.63
▼ 0.04
56.33
▼ 1.70
200 Back SCY
—
3:07.70
2:34.84
▲ 32.86
2:33.86
▲ 0.98
2:23.71
▲ 10.15
2:13.27
▲ 10.44
2:09.72
▲ 3.55
1:59.46
▲ 10.26
1:58.74
▲ 0.72
2:02.50
▼ 3.76
50 Breast SCY
53.67
48.29
▲ 5.38
43.06
▲ 5.23
41.23
▲ 1.83
—
—
—
—
—
—
100 Breast SCY
1:55.30
1:43.38
▲ 11.92
1:31.85
▲ 11.53
—
—
1:14.19
▲ 17.66
1:11.81
▲ 2.38
1:11.57
▲ 0.24
1:02.25
▲ 9.32
1:02.71
▼ 0.46
200 Breast SCY
—
3:41.68
—
—
—
—
—
—
2:24.24
▲ 77.44
—
50 Fly SCY
—
46.36
40.77
▲ 5.59
—
—
—
—
—
—
26.56
▲ 14.21
100 Fly SCY
—
1:41.25
1:32.33
▲ 8.92
—
—
1:06.57
▲ 25.76
—
1:02.46
▲ 4.11
59.80
▲ 2.66
1:01.44
▼ 1.64
200 Fly SCY
—
—
—
—
—
—
—
—
2:20.34
—
100 IM SCY
—
1:28.31
1:18.84
▲ 9.47
1:15.04
▲ 3.80
—
—
—
—
—
—
200 IM SCY
—
3:10.24
2:43.68
▲ 26.56
2:43.11
▲ 0.57
2:30.26
▲ 12.85
2:17.13
▲ 13.13
2:11.69
▲ 5.44
2:10.34
▲ 1.35
—
2:08.86
▲ 1.48
400 IM SCY
—
—
6:19.40
5:47.16
▲ 32.24
5:29.86
▲ 17.30
4:58.22
▲ 31.64
—
4:57.99
▲ 0.23
—
4:48.33
▲ 9.66
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.