Swimmer profile
Justin Johnson
Male13-14Bolles School SharksFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
59.16
48.86
▲ 10.30
34.05
▲ 14.81
31.28
▲ 2.77
28.55
▲ 2.73
26.99
▲ 1.56
26.50
▲ 0.49
100 Free SCY
—
—
1:17.11
1:08.10
▲ 9.01
1:03.74
▲ 4.36
59.28
▲ 4.46
57.67
▲ 1.61
200 Free SCY
—
—
3:11.94
2:30.13
▲ 41.81
2:15.67
▲ 14.46
2:09.00
▲ 6.67
2:01.70
▲ 7.30
500 Free SCY
—
—
—
6:16.12
5:48.27
▲ 27.85
5:36.86
▲ 11.41
5:17.26
▲ 19.60
1000 Free SCY
—
—
—
—
12:34.09
11:26.82
▲ 67.27
11:13.95
▲ 12.87
1650 Free SCY
—
—
—
—
—
19:44.20
18:03.04
▲ 101.16
50 Back SCY
—
—
39.20
40.48
▼ 1.28
32.79
▲ 7.69
31.55
▲ 1.24
29.48
▲ 2.07
100 Back SCY
—
—
1:28.08
1:30.21
▼ 2.13
1:08.81
▲ 21.40
1:08.82
▼ 0.01
1:00.19
▲ 8.63
200 Back SCY
—
—
—
—
2:31.46
2:28.35
▲ 3.11
2:07.87
▲ 20.48
50 Breast SCY
—
—
43.57
41.98
▲ 1.59
36.56
▲ 5.42
33.34
▲ 3.22
31.36
▲ 1.98
100 Breast SCY
—
—
1:46.28
1:31.88
▲ 14.40
1:18.09
▲ 13.79
1:11.96
▲ 6.13
1:07.84
▲ 4.12
200 Breast SCY
—
—
—
—
2:43.79
2:31.60
▲ 12.19
2:14.05
▲ 17.55
50 Fly SCY
—
—
37.25
32.01
▲ 5.24
30.95
▲ 1.06
27.94
▲ 3.01
25.08
▲ 2.86
100 Fly SCY
—
—
—
1:18.93
1:08.10
▲ 10.83
1:03.03
▲ 5.07
55.84
▲ 7.19
200 Fly SCY
—
—
—
—
2:50.71
2:17.47
▲ 33.24
2:01.31
▲ 16.16
100 IM SCY
—
—
1:24.96
1:19.73
▲ 5.23
1:15.00
▲ 4.73
1:10.66
▲ 4.34
—
200 IM SCY
—
—
—
2:36.01
2:26.81
▲ 9.20
2:17.12
▲ 9.69
2:05.91
▲ 11.21
400 IM SCY
—
—
—
—
—
4:47.38
4:22.01
▲ 25.37
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.