Swimmer profile
Jack Boyd
Male17-18Nitro SwimmingST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
37.77
34.03
▲ 3.74
28.54
▲ 5.49
26.62
▲ 1.92
24.01
▲ 2.61
23.63
▲ 0.38
23.77
▼ 0.14
23.92
▼ 0.15
100 Free SCY
—
1:21.91
1:04.29
▲ 17.62
58.74
▲ 5.55
52.33
▲ 6.41
50.90
▲ 1.43
52.04
▼ 1.14
52.52
▼ 0.48
200 Free SCY
—
—
2:24.86
—
1:58.21
▲ 26.65
1:53.55
▲ 4.66
—
—
500 Free SCY
—
—
—
—
—
5:34.39
—
—
50 Back SCY
41.20
41.18
▲ 0.02
33.23
▲ 7.95
32.61
▲ 0.62
26.82
▲ 5.79
27.66
▼ 0.84
25.78
▲ 1.88
—
100 Back SCY
—
—
1:14.09
1:08.78
▲ 5.31
56.94
▲ 11.84
53.59
▲ 3.35
54.28
▼ 0.69
55.60
▼ 1.32
200 Back SCY
—
—
—
—
2:04.86
1:59.82
▲ 5.04
2:02.00
▼ 2.18
2:03.15
▼ 1.15
50 Breast SCY
53.69
46.76
▲ 6.93
40.25
▲ 6.51
—
—
—
—
—
200 Breast SCY
—
—
—
—
2:48.75
—
—
—
50 Fly SCY
—
42.54
35.99
▲ 6.55
31.00
▲ 4.99
—
—
—
—
100 Fly SCY
—
—
—
1:09.76
—
57.74
▲ 12.02
57.30
▲ 0.44
—
100 IM SCY
1:32.66
1:29.68
▲ 2.98
1:14.48
▲ 15.20
—
—
—
—
1:00.26
▲ 14.22
200 IM SCY
—
—
2:45.51
2:28.02
▲ 17.49
2:09.29
▲ 18.73
2:07.48
▲ 1.81
2:04.78
▲ 2.70
2:10.38
▼ 5.60
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.