Swimmer profile
McKenzie Hilburn
Female17-18Shasta YMCA SharksSN · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
47.40
39.49
▲ 7.91
30.78
▲ 8.71
30.98
▼ 0.20
29.46
▲ 1.52
29.89
▼ 0.43
30.68
▼ 0.79
100 Free SCY
1:39.86
1:33.07
▲ 6.79
1:08.49
▲ 24.58
1:07.85
▲ 0.64
1:03.64
▲ 4.21
1:07.18
▼ 3.54
1:09.54
▼ 2.36
200 Free SCY
—
3:19.02
2:38.78
▲ 40.24
2:29.86
▲ 8.92
2:29.24
▲ 0.62
2:28.28
▲ 0.96
2:34.62
▼ 6.34
500 Free SCY
—
—
—
6:47.44
6:38.36
▲ 9.08
6:23.73
▲ 14.63
6:30.39
▼ 6.66
50 Back SCY
53.69
43.43
▲ 10.26
38.73
▲ 4.70
36.12
▲ 2.61
35.08
▲ 1.04
35.09
▼ 0.01
36.99
▼ 1.90
100 Back SCY
—
1:39.79
1:19.46
▲ 20.33
1:20.00
▼ 0.54
1:15.76
▲ 4.24
1:16.28
▼ 0.52
1:15.41
▲ 0.87
200 Back SCY
—
—
—
2:50.43
2:45.98
▲ 4.45
—
—
50 Breast SCY
57.08
46.96
▲ 10.12
41.88
▲ 5.08
—
—
41.54
▲ 0.34
43.30
▼ 1.76
100 Breast SCY
—
1:49.58
1:30.74
▲ 18.84
—
1:28.23
▲ 2.51
1:31.60
▼ 3.37
1:35.20
▼ 3.60
200 Breast SCY
—
—
3:16.89
—
3:13.25
▲ 3.64
—
—
100 IM SCY
1:53.78
1:41.69
▲ 12.09
1:28.97
▲ 12.72
—
1:21.62
▲ 7.35
1:18.51
▲ 3.11
1:11.43
▲ 7.08
200 IM SCY
—
—
—
—
2:54.56
—
—
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.