Swimmer profile
Anne Margaret Birchfield
Female11-12Opelika Swim TeamSE · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
41.65
34.99
▲ 6.66
29.31
▲ 5.68
27.91
▲ 1.40
100 Free SCY
—
1:21.20
1:09.62
▲ 11.58
1:01.82
▲ 7.80
200 Free SCY
—
—
2:28.52
2:20.66
▲ 7.86
500 Free SCY
—
—
7:06.91
6:11.59
▲ 55.32
50 Back SCY
52.09
37.92
▲ 14.17
35.82
▲ 2.10
33.44
▲ 2.38
100 Back SCY
—
1:39.25
1:15.15
▲ 24.10
1:14.11
▲ 1.04
50 Breast SCY
—
47.92
41.08
▲ 6.84
35.33
▲ 5.75
100 Breast SCY
—
—
1:34.29
1:17.92
▲ 16.37
50 Fly SCY
—
49.71
36.79
▲ 12.92
32.24
▲ 4.55
100 Fly SCY
—
—
1:28.13
—
100 IM SCY
—
1:25.73
1:15.45
▲ 10.28
1:09.33
▲ 6.12
200 IM SCY
—
—
3:00.24
2:41.01
▲ 19.23
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.