Swimmer profile
Jonathan Nelson
Male10 & UnderUtah Valley Aquatics, IncUT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
25 Free SCY
—
18.47
16.94
▲ 1.53
—
12.59
▲ 4.35
50 Free SCY
44.96
39.26
▲ 5.70
34.78
▲ 4.48
31.60
▲ 3.18
29.56
▲ 2.04
100 Free SCY
1:44.42
1:27.15
▲ 17.27
1:18.50
▲ 8.65
1:12.55
▲ 5.95
1:04.26
▲ 8.29
200 Free SCY
—
3:17.74
2:54.87
▲ 22.87
2:43.18
▲ 11.69
2:29.86
▲ 13.32
500 Free SCY
—
—
—
7:00.86
6:20.85
▲ 40.01
25 Back SCY
—
25.20
—
—
—
50 Back SCY
—
48.43
44.10
▲ 4.33
36.44
▲ 7.66
33.56
▲ 2.88
100 Back SCY
—
1:43.14
—
1:25.65
▲ 17.49
1:11.95
▲ 13.70
200 Back SCY
—
—
—
—
2:36.00
25 Breast SCY
—
31.33
21.11
▲ 10.22
—
—
50 Breast SCY
—
54.54
53.87
▲ 0.67
42.52
▲ 11.35
42.55
▼ 0.03
100 Breast SCY
—
2:07.73
1:55.45
▲ 12.28
1:33.40
▲ 22.05
1:31.68
▲ 1.72
25 Fly SCY
—
22.67
17.93
▲ 4.74
—
15.06
▲ 2.87
50 Fly SCY
—
—
52.59
35.17
▲ 17.42
34.55
▲ 0.62
100 Fly SCY
—
—
—
1:32.50
1:21.56
▲ 10.94
100 IM SCY
—
1:46.51
1:33.60
▲ 12.91
1:21.47
▲ 12.13
1:15.65
▲ 5.82
200 IM SCY
—
—
—
2:58.51
2:42.16
▲ 16.35
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.