Swimmer profile
Josiah Hearns
Male10 & UnderNorth Channel AquaticsGU · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
43.53
39.01
▲ 4.52
28.60
▲ 10.41
100 Free SCY
1:45.82
1:30.65
▲ 15.17
1:02.72
▲ 27.93
200 Free SCY
—
3:21.53
2:27.98
▲ 53.55
500 Free SCY
—
—
6:42.16
50 Back SCY
53.93
44.90
▲ 9.03
34.00
▲ 10.90
100 Back SCY
1:42.96
1:43.60
▼ 0.64
—
200 Back SCY
—
—
2:54.66
50 Breast SCY
1:00.10
56.16
▲ 3.94
41.43
▲ 14.73
100 Breast SCY
—
2:13.03
1:33.36
▲ 39.67
50 Fly SCY
1:09.78
52.42
▲ 17.36
32.10
▲ 20.32
100 Fly SCY
—
—
1:11.67
100 IM SCY
—
1:44.60
1:19.06
▲ 25.54
200 IM SCY
—
—
2:47.89
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.