Swimmer profile
Margaux Byrne
Female10 & UnderEl Paso Aqua PosseBO · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
25 Free SCY
—
18.63
—
—
50 Free SCY
—
36.96
34.30
▲ 2.66
30.42
▲ 3.88
100 Free SCY
—
1:26.73
1:17.30
▲ 9.43
1:08.83
▲ 8.47
25 Back SCY
—
21.57
—
—
50 Back SCY
47.19
45.65
▲ 1.54
39.97
▲ 5.68
37.92
▲ 2.05
100 Back SCY
—
1:45.84
1:29.15
▲ 16.69
1:20.48
▲ 8.67
50 Breast SCY
—
1:00.73
50.77
▲ 9.96
44.13
▲ 6.64
100 Breast SCY
—
—
1:51.76
1:39.21
▲ 12.55
25 Fly SCY
—
26.37
—
—
50 Fly SCY
—
—
54.24
39.82
▲ 14.42
100 IM SCY
—
—
1:34.24
1:21.51
▲ 12.73
200 IM SCY
—
—
3:41.70
—
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.