Swimmer profile
Mackenna Keckan
Female13-14Lakeshore Swim ClubOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
49.33
40.43
▲ 8.90
35.59
▲ 4.84
32.83
▲ 2.76
30.30
▲ 2.53
100 Free LCM
1:58.87
1:31.01
▲ 27.86
1:20.56
▲ 10.45
1:15.30
▲ 5.26
1:06.39
▲ 8.91
200 Free LCM
—
—
2:58.69
2:47.36
▲ 11.33
2:31.21
▲ 16.15
400 Free LCM
—
—
—
—
5:24.73
50 Back LCM
58.33
49.34
▲ 8.99
44.63
▲ 4.71
40.40
▲ 4.23
37.31
▲ 3.09
100 Back LCM
2:04.12
1:41.94
▲ 22.18
1:36.06
▲ 5.88
1:29.79
▲ 6.27
1:20.58
▲ 9.21
200 Back LCM
—
—
—
3:08.97
—
50 Breast LCM
1:19.62
1:04.55
▲ 15.07
51.96
▲ 12.59
46.18
▲ 5.78
44.15
▲ 2.03
100 Breast LCM
—
—
1:53.71
1:47.29
▲ 6.42
1:37.69
▲ 9.60
200 Breast LCM
—
—
4:03.43
3:51.74
▲ 11.69
—
50 Fly LCM
58.85
46.36
▲ 12.49
40.16
▲ 6.20
37.83
▲ 2.33
33.88
▲ 3.95
100 Fly LCM
—
—
—
1:31.33
1:19.85
▲ 11.48
200 IM LCM
—
—
3:29.96
3:09.89
▲ 20.07
2:55.39
▲ 14.50
400 IM LCM
—
—
—
—
6:08.09
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.