Swimmer profile
Mackenzie Grey
Female17-18ZEUS Swim TeamCT · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
42.30
36.91
▲ 5.39
31.98
▲ 4.93
29.45
▲ 2.53
27.52
▲ 1.93
26.72
▲ 0.80
26.31
▲ 0.41
25.82
▲ 0.49
25.59
▲ 0.23
24.78
▲ 0.81
100 Free SCY
—
1:25.31
1:11.04
▲ 14.27
1:06.89
▲ 4.15
1:00.76
▲ 6.13
57.75
▲ 3.01
57.14
▲ 0.61
57.02
▲ 0.12
55.85
▲ 1.17
56.10
▼ 0.25
200 Free SCY
—
3:17.01
2:40.88
▲ 36.13
2:18.72
▲ 22.16
—
2:08.22
▲ 10.50
2:06.46
▲ 1.76
2:07.10
▼ 0.64
2:02.27
▲ 4.83
2:01.36
▲ 0.91
500 Free SCY
—
—
—
6:16.24
6:14.19
▲ 2.05
6:01.58
▲ 12.61
5:49.57
▲ 12.01
5:49.92
▼ 0.35
5:38.90
▲ 11.02
5:30.88
▲ 8.02
1000 Free SCY
—
—
—
—
—
—
—
—
11:13.16
11:48.13
▼ 34.97
1650 Free SCY
—
—
—
—
—
—
—
—
—
19:39.01
50 Back SCY
51.55
46.14
▲ 5.41
42.67
▲ 3.47
38.16
▲ 4.51
33.38
▲ 4.78
—
—
—
—
—
100 Back SCY
—
1:37.61
1:29.25
▲ 8.36
1:25.19
▲ 4.06
1:13.83
▲ 11.36
1:09.86
▲ 3.97
1:09.99
▼ 0.13
1:07.57
▲ 2.42
1:08.23
▼ 0.66
—
200 Back SCY
—
—
—
—
—
2:32.94
2:26.57
▲ 6.37
2:27.25
▼ 0.68
—
—
50 Breast SCY
53.96
46.40
▲ 7.56
42.99
▲ 3.41
36.96
▲ 6.03
34.61
▲ 2.35
35.22
▼ 0.61
—
—
—
—
100 Breast SCY
—
1:42.68
1:32.29
▲ 10.39
1:22.99
▲ 9.30
1:14.97
▲ 8.02
1:13.60
▲ 1.37
1:13.31
▲ 0.29
1:14.49
▼ 1.18
1:11.78
▲ 2.71
1:12.20
▼ 0.42
200 Breast SCY
—
—
3:24.94
2:58.59
▲ 26.35
2:52.31
▲ 6.28
2:41.95
▲ 10.36
2:43.85
▼ 1.90
2:39.73
▲ 4.12
2:35.05
▲ 4.68
2:36.10
▼ 1.05
50 Fly SCY
56.34
45.65
▲ 10.69
38.10
▲ 7.55
34.67
▲ 3.43
32.88
▲ 1.79
29.60
▲ 3.28
29.14
▲ 0.46
—
—
27.75
▲ 1.39
100 Fly SCY
—
—
—
1:19.74
1:15.39
▲ 4.35
—
1:02.73
▲ 12.66
1:03.53
▼ 0.80
1:01.05
▲ 2.48
1:00.98
▲ 0.07
200 Fly SCY
—
—
—
—
2:54.49
—
—
—
2:20.02
▲ 34.47
2:19.07
▲ 0.95
100 IM SCY
1:44.96
1:38.33
▲ 6.63
1:24.68
▲ 13.65
1:14.56
▲ 10.12
1:11.88
▲ 2.68
—
—
—
—
—
200 IM SCY
—
3:31.53
3:00.15
▲ 31.38
2:42.69
▲ 17.46
2:42.28
▲ 0.41
2:26.86
▲ 15.42
2:23.71
▲ 3.15
2:21.39
▲ 2.32
2:20.57
▲ 0.82
2:18.12
▲ 2.45
400 IM SCY
—
—
—
—
5:26.08
5:24.91
▲ 1.17
5:05.53
▲ 19.38
5:02.59
▲ 2.94
4:56.69
▲ 5.90
5:00.35
▼ 3.66
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.