Swimmer profile
McKenzie Leehan
Female11-12Red River ValleyND · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
51.59
39.62
▲ 11.97
35.44
▲ 4.18
33.40
▲ 2.04
100 Free LCM
2:06.82
1:26.31
▲ 40.51
1:17.34
▲ 8.97
1:17.25
▲ 0.09
200 Free LCM
—
3:12.65
2:54.16
▲ 18.49
—
400 Free LCM
—
6:34.56
6:08.51
▲ 26.05
—
50 Back LCM
57.56
46.02
▲ 11.54
42.54
▲ 3.48
39.19
▲ 3.35
100 Back LCM
—
1:45.61
1:32.97
▲ 12.64
1:40.01
▼ 7.04
200 Back LCM
—
—
3:32.10
3:19.25
▲ 12.85
50 Breast LCM
1:18.84
1:04.20
▲ 14.64
58.50
▲ 5.70
52.74
▲ 5.76
100 Breast LCM
—
2:16.09
2:03.07
▲ 13.02
—
50 Fly LCM
—
1:00.47
50.30
▲ 10.17
45.34
▲ 4.96
100 Fly LCM
—
—
1:59.50
—
200 IM LCM
—
4:00.45
3:36.10
▲ 24.35
—
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.