Swimmer profile
McKenna Williams
Female17-18SwimAtlantaGA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2023–24
2024–25
2025–26
50 Free LCM
—
30.03
28.22
▲ 1.81
—
28.44
▼ 0.22
100 Free LCM
1:22.55
1:11.07
▲ 11.48
1:02.15
▲ 8.92
1:04.90
▼ 2.75
—
200 Free LCM
—
2:30.76
—
—
—
50 Back LCM
43.70
—
—
—
—
100 Back LCM
—
1:17.90
—
—
1:15.09
▲ 2.81
100 Breast LCM
1:40.54
1:24.15
▲ 16.39
1:14.80
▲ 9.35
1:13.74
▲ 1.06
1:13.81
▼ 0.07
200 Breast LCM
—
2:58.06
2:45.08
▲ 12.98
2:42.30
▲ 2.78
2:43.40
▼ 1.10
50 Fly LCM
41.64
—
—
—
—
100 Fly LCM
—
1:10.95
—
—
1:06.96
▲ 3.99
200 IM LCM
3:12.12
—
—
2:27.28
▲ 44.84
2:25.08
▲ 2.20
400 IM LCM
—
5:41.67
5:26.21
▲ 15.46
5:10.38
▲ 15.83
5:14.73
▼ 4.35
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.