Swimmer profile
Abigail Halko
Female15-16Nitro SwimmingST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
27.18
25.33
▲ 1.85
23.97
▲ 1.36
23.37
▲ 0.60
100 Free SCY
1:01.57
55.54
▲ 6.03
53.56
▲ 1.98
51.24
▲ 2.32
200 Free SCY
2:14.52
2:07.42
▲ 7.10
1:59.83
▲ 7.59
1:52.71
▲ 7.12
500 Free SCY
—
5:46.51
5:22.12
▲ 24.39
—
50 Back SCY
34.05
30.15
▲ 3.90
—
27.91
▲ 2.24
100 Back SCY
1:29.74
1:05.26
▲ 24.48
1:03.75
▲ 1.51
58.45
▲ 5.30
200 Back SCY
—
2:37.89
—
—
50 Breast SCY
41.50
—
—
—
100 Breast SCY
1:31.28
—
1:15.59
▲ 15.69
1:12.73
▲ 2.86
50 Fly SCY
32.82
29.42
▲ 3.40
—
25.61
▲ 3.81
100 Fly SCY
—
1:14.02
1:05.32
▲ 8.70
59.51
▲ 5.81
100 IM SCY
1:19.84
—
—
1:03.41
▲ 16.43
200 IM SCY
3:01.33
2:22.54
▲ 38.79
2:19.57
▲ 2.97
2:15.08
▲ 4.49
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.