Swimmer profile
Leif Neill
Male11-12Los Alamos Aquatomics, IncNM · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2021–22
2022–23
2023–24
2024–25
50 Free SCY
53.35
37.34
▲ 16.01
33.97
▲ 3.37
32.91
▲ 1.06
32.85
▲ 0.06
100 Free SCY
—
1:25.07
1:16.58
▲ 8.49
1:13.46
▲ 3.12
—
200 Free SCY
—
—
2:46.12
—
2:33.50
▲ 12.62
500 Free SCY
—
—
—
—
6:06.57
50 Back SCY
1:08.12
44.15
▲ 23.97
38.51
▲ 5.64
38.63
▼ 0.12
—
100 Back SCY
—
—
1:30.17
—
1:16.37
▲ 13.80
50 Breast SCY
—
54.45
50.26
▲ 4.19
47.36
▲ 2.90
—
50 Fly SCY
—
—
47.69
—
—
100 IM SCY
—
1:45.70
1:29.91
▲ 15.79
1:26.69
▲ 3.22
1:22.82
▲ 3.87
200 IM SCY
—
—
3:09.80
3:11.10
▼ 1.30
—
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.