Swimmer profile
Jonathan Day
Male15-16Metro Area Life TimeNJ · 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
1:04.61
46.67
▲ 17.94
37.17
▲ 9.50
33.06
▲ 4.11
31.75
▲ 1.31
29.10
▲ 2.65
27.53
▲ 1.57
26.15
▲ 1.38
25.71
▲ 0.44
100 Free SCY
—
1:30.55
1:23.92
▲ 6.63
1:12.09
▲ 11.83
1:06.94
▲ 5.15
1:02.06
▲ 4.88
56.74
▲ 5.32
56.67
▲ 0.07
54.96
▲ 1.71
200 Free SCY
—
—
—
—
2:25.21
2:15.27
▲ 9.94
2:04.93
▲ 10.34
2:00.79
▲ 4.14
2:01.54
▼ 0.75
500 Free SCY
—
—
—
—
—
6:25.21
5:44.48
▲ 40.73
5:37.99
▲ 6.49
5:33.26
▲ 4.73
50 Back SCY
—
49.63
44.11
▲ 5.52
39.36
▲ 4.75
38.53
▲ 0.83
34.99
▲ 3.54
32.58
▲ 2.41
31.68
▲ 0.90
30.58
▲ 1.10
100 Back SCY
—
1:45.08
1:34.09
▲ 10.99
1:21.61
▲ 12.48
1:21.34
▲ 0.27
1:16.09
▲ 5.25
1:07.90
▲ 8.19
1:06.63
▲ 1.27
1:06.57
▲ 0.06
200 Back SCY
—
—
—
—
—
2:47.98
—
2:27.07
▲ 20.91
—
50 Breast SCY
—
52.49
45.53
▲ 6.96
39.75
▲ 5.78
37.41
▲ 2.34
34.82
▲ 2.59
—
32.33
▲ 2.49
30.99
▲ 1.34
100 Breast SCY
—
1:51.09
1:37.11
▲ 13.98
1:22.19
▲ 14.92
1:21.20
▲ 0.99
1:17.56
▲ 3.64
1:09.52
▲ 8.04
1:07.94
▲ 1.58
1:06.37
▲ 1.57
200 Breast SCY
—
—
—
—
2:51.26
2:44.37
▲ 6.89
2:32.55
▲ 11.82
2:29.03
▲ 3.52
2:27.69
▲ 1.34
50 Fly SCY
—
—
45.23
38.90
▲ 6.33
35.62
▲ 3.28
33.70
▲ 1.92
31.73
▲ 1.97
30.39
▲ 1.34
29.13
▲ 1.26
100 Fly SCY
—
—
—
—
1:22.03
1:15.45
▲ 6.58
—
1:10.94
▲ 4.51
1:07.31
▲ 3.63
100 IM SCY
—
1:44.50
1:31.52
▲ 12.98
1:18.66
▲ 12.86
1:15.44
▲ 3.22
1:10.23
▲ 5.21
—
1:05.90
▲ 4.33
—
200 IM SCY
—
—
3:19.95
—
2:40.14
▲ 39.81
2:35.92
▲ 4.22
—
2:18.60
▲ 17.32
2:23.68
▼ 5.08
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.