Swimmer profile
Ethan Bostjancic
Male13-14Hilton Head AquaticsSC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
42.15
34.07
▲ 8.08
31.55
▲ 2.52
29.35
▲ 2.20
26.24
▲ 3.11
100 Free SCY
—
1:21.40
1:11.55
▲ 9.85
1:05.87
▲ 5.68
57.70
▲ 8.17
200 Free SCY
—
3:01.55
2:33.01
▲ 28.54
2:20.23
▲ 12.78
2:05.58
▲ 14.65
500 Free SCY
—
8:12.80
7:00.27
▲ 72.53
6:13.48
▲ 46.79
5:38.49
▲ 34.99
1000 Free SCY
—
—
15:00.20
13:09.28
▲ 110.92
11:27.59
▲ 101.69
1650 Free SCY
—
—
—
21:32.58
19:07.45
▲ 145.13
50 Back SCY
54.78
44.19
▲ 10.59
37.83
▲ 6.36
34.56
▲ 3.27
—
100 Back SCY
—
1:40.66
1:20.44
▲ 20.22
1:16.20
▲ 4.24
1:08.16
▲ 8.04
200 Back SCY
—
—
3:07.66
2:42.69
▲ 24.97
—
50 Breast SCY
—
50.34
43.87
▲ 6.47
37.15
▲ 6.72
—
100 Breast SCY
—
1:49.53
1:32.02
▲ 17.51
1:20.48
▲ 11.54
1:09.32
▲ 11.16
200 Breast SCY
—
—
3:30.64
2:58.40
▲ 32.24
2:35.92
▲ 22.48
50 Fly SCY
—
43.69
40.00
▲ 3.69
—
—
100 Fly SCY
—
—
1:31.52
1:20.62
▲ 10.90
1:12.75
▲ 7.87
200 Fly SCY
—
—
—
3:13.64
—
100 IM SCY
1:58.55
1:33.69
▲ 24.86
1:24.88
▲ 8.81
1:15.62
▲ 9.26
—
200 IM SCY
—
—
3:02.49
2:48.02
▲ 14.47
2:26.40
▲ 21.62
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.