Swimmer profile
Brianna DuChene
Female11-12Seahawk AquaticsMD · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.94
34.43
▲ 10.51
30.16
▲ 4.27
27.59
▲ 2.57
100 Free SCY
—
1:17.71
1:10.35
▲ 7.36
1:04.35
▲ 6.00
200 Free SCY
—
3:18.77
2:43.11
▲ 35.66
2:18.69
▲ 24.42
500 Free SCY
—
9:31.58
7:13.50
▲ 138.08
6:12.37
▲ 61.13
50 Back SCY
54.36
41.60
▲ 12.76
39.43
▲ 2.17
35.03
▲ 4.40
100 Back SCY
—
1:31.14
1:22.74
▲ 8.40
1:15.36
▲ 7.38
50 Breast SCY
—
44.21
39.39
▲ 4.82
37.46
▲ 1.93
100 Breast SCY
—
1:38.91
1:30.17
▲ 8.74
1:21.09
▲ 9.08
200 Breast SCY
—
—
—
2:54.97
50 Fly SCY
1:07.41
53.92
▲ 13.49
40.47
▲ 13.45
32.37
▲ 8.10
100 Fly SCY
—
2:00.34
1:46.19
▲ 14.15
1:18.62
▲ 27.57
100 IM SCY
—
1:31.55
1:18.74
▲ 12.81
1:10.57
▲ 8.17
200 IM SCY
—
3:17.32
2:53.53
▲ 23.79
2:35.05
▲ 18.48
400 IM SCY
—
—
—
5:43.06
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.