Swimmer profile
McKenzie Olson
Female10 & UnderChugiak Aquatics ClubAK · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
25 Free SCY
18.15
17.11
▲ 1.04
—
50 Free SCY
40.51
33.42
▲ 7.09
30.72
▲ 2.70
100 Free SCY
—
1:17.84
1:07.41
▲ 10.43
200 Free SCY
—
2:54.11
2:32.51
▲ 21.60
500 Free SCY
9:45.85
7:07.14
▲ 158.71
6:57.09
▲ 10.05
25 Back SCY
22.89
23.42
▼ 0.53
—
50 Back SCY
53.25
42.00
▲ 11.25
37.01
▲ 4.99
100 Back SCY
—
1:27.59
1:18.75
▲ 8.84
25 Breast SCY
27.80
25.30
▲ 2.50
—
50 Breast SCY
56.60
48.38
▲ 8.22
42.09
▲ 6.29
100 Breast SCY
—
1:49.28
1:30.18
▲ 19.10
25 Fly SCY
21.62
19.95
▲ 1.67
—
50 Fly SCY
49.06
39.07
▲ 9.99
33.97
▲ 5.10
100 Fly SCY
—
1:32.19
1:24.96
▲ 7.23
100 IM SCY
1:56.17
1:27.82
▲ 28.35
1:19.46
▲ 8.36
200 IM SCY
—
3:12.46
2:49.85
▲ 22.61
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.