Swimmer profile
Johnathan Nelson
Male17-18OLY SwimmingMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
—
26.27
26.77
▼ 0.50
100 Free LCM
—
1:00.30
58.10
▲ 2.20
58.24
▼ 0.14
200 Free LCM
—
2:14.02
2:14.01
▲ 0.01
2:08.79
▲ 5.22
400 Free LCM
—
—
—
4:29.65
100 Back LCM
1:20.05
1:11.96
▲ 8.09
1:09.16
▲ 2.80
—
200 Back LCM
—
2:37.65
—
—
100 Fly LCM
—
1:04.37
1:00.78
▲ 3.59
1:02.57
▼ 1.79
200 Fly LCM
—
2:27.64
2:16.66
▲ 10.98
2:20.79
▼ 4.13
200 IM LCM
2:46.92
2:28.51
▲ 18.41
2:19.75
▲ 8.76
2:23.90
▼ 4.15
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.