Swimmer profile
Mackenzie Morelli
Female11-12Lake Erie Silver DolphinsOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:12.97
47.68
▲ 25.29
42.07
▲ 5.61
39.46
▲ 2.61
35.00
▲ 4.46
33.50
▲ 1.50
100 Free LCM
—
1:54.19
1:37.30
▲ 16.89
1:29.36
▲ 7.94
1:17.89
▲ 11.47
1:13.36
▲ 4.53
200 Free LCM
—
—
3:32.99
3:15.89
▲ 17.10
2:49.65
▲ 26.24
2:41.59
▲ 8.06
400 Free LCM
—
—
7:44.88
6:58.46
▲ 46.42
6:16.39
▲ 42.07
5:32.58
▲ 43.81
50 Back LCM
1:09.37
55.40
▲ 13.97
54.17
▲ 1.23
—
—
44.06
▲ 10.11
100 Back LCM
2:34.85
2:03.47
▲ 31.38
2:04.52
▼ 1.05
—
1:39.10
▲ 25.42
—
50 Breast LCM
—
1:10.20
58.09
▲ 12.11
51.95
▲ 6.14
45.59
▲ 6.36
42.54
▲ 3.05
100 Breast LCM
—
—
2:09.13
1:57.15
▲ 11.98
1:41.74
▲ 15.41
1:36.39
▲ 5.35
200 Breast LCM
—
—
—
—
3:33.14
3:21.43
▲ 11.71
50 Fly LCM
—
59.88
54.07
▲ 5.81
43.39
▲ 10.68
42.93
▲ 0.46
—
100 Fly LCM
—
—
2:03.57
1:52.11
▲ 11.46
1:29.91
▲ 22.20
—
200 IM LCM
—
—
4:02.38
3:36.76
▲ 25.62
3:09.53
▲ 27.23
3:00.27
▲ 9.26
400 IM LCM
—
—
—
—
6:40.48
6:23.59
▲ 16.89
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.