Swimmer profile
McKenzie Guerrero
Female15-16Middies Wave RydersMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.44
—
32.30
▲ 14.14
31.86
▲ 0.44
31.46
▲ 0.40
30.28
▲ 1.18
31.16
▼ 0.88
100 Free LCM
1:46.95
1:32.02
▲ 14.93
1:12.31
▲ 19.71
1:11.57
▲ 0.74
1:08.04
▲ 3.53
1:06.56
▲ 1.48
1:06.33
▲ 0.23
200 Free LCM
—
3:17.96
2:46.35
▲ 31.61
—
2:31.41
▲ 14.94
2:28.48
▲ 2.93
2:23.16
▲ 5.32
50 Back LCM
55.18
—
37.71
▲ 17.47
37.02
▲ 0.69
36.28
▲ 0.74
—
35.99
▲ 0.29
100 Back LCM
—
—
1:22.00
1:20.85
▲ 1.15
1:21.14
▼ 0.29
1:18.57
▲ 2.57
1:16.91
▲ 1.66
200 Back LCM
—
—
—
2:56.87
2:56.45
▲ 0.42
2:47.26
▲ 9.19
—
50 Breast LCM
—
58.20
46.01
▲ 12.19
—
—
—
—
100 Breast LCM
3:02.74
2:07.58
▲ 55.16
—
—
—
—
—
200 Breast LCM
—
—
—
—
—
3:17.88
—
50 Fly LCM
53.40
48.63
▲ 4.77
34.36
▲ 14.27
34.50
▼ 0.14
32.69
▲ 1.81
32.00
▲ 0.69
31.84
▲ 0.16
100 Fly LCM
2:22.47
—
1:19.16
▲ 63.31
1:17.41
▲ 1.75
1:16.35
▲ 1.06
1:11.10
▲ 5.25
1:09.36
▲ 1.74
200 Fly LCM
—
—
—
—
—
2:46.57
—
200 IM LCM
—
3:44.00
2:57.14
▲ 46.86
2:55.23
▲ 1.91
2:57.40
▼ 2.17
2:41.04
▲ 16.36
2:40.92
▲ 0.12
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.