Swimmer profile
Manning Merkle
Male13-14Jersey WahoosMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.56
38.16
▲ 6.40
31.10
▲ 7.06
27.85
▲ 3.25
26.95
▲ 0.90
24.93
▲ 2.02
23.42
▲ 1.51
100 Free SCY
1:37.20
1:25.83
▲ 11.37
1:11.17
▲ 14.66
1:03.08
▲ 8.09
59.71
▲ 3.37
53.50
▲ 6.21
50.56
▲ 2.94
200 Free SCY
—
3:06.62
2:39.22
▲ 27.40
2:20.58
▲ 18.64
2:07.86
▲ 12.72
2:03.85
▲ 4.01
1:47.19
▲ 16.66
500 Free SCY
—
—
7:22.25
6:48.67
▲ 33.58
5:42.00
▲ 66.67
5:22.19
▲ 19.81
4:48.65
▲ 33.54
1000 Free SCY
—
—
—
—
12:25.03
10:26.69
▲ 118.34
10:17.61
▲ 9.08
1650 Free SCY
—
—
—
—
—
18:05.38
16:56.21
▲ 69.17
50 Back SCY
46.52
47.18
▼ 0.66
37.31
▲ 9.87
32.55
▲ 4.76
29.82
▲ 2.73
28.92
▲ 0.90
—
100 Back SCY
—
1:45.36
1:23.54
▲ 21.82
1:12.55
▲ 10.99
1:05.93
▲ 6.62
1:00.04
▲ 5.89
56.47
▲ 3.57
200 Back SCY
—
—
—
—
2:18.50
2:11.26
▲ 7.24
2:05.19
▲ 6.07
50 Breast SCY
—
55.86
46.27
▲ 9.59
—
—
32.80
▲ 13.47
—
100 Breast SCY
—
—
—
1:31.93
1:27.34
▲ 4.59
1:17.71
▲ 9.63
1:05.45
▲ 12.26
200 Breast SCY
—
—
—
—
—
2:33.35
2:25.89
▲ 7.46
50 Fly SCY
—
44.60
33.08
▲ 11.52
29.85
▲ 3.23
27.97
▲ 1.88
25.99
▲ 1.98
24.71
▲ 1.28
100 Fly SCY
—
1:56.83
—
1:16.53
▲ 40.30
1:02.14
▲ 14.39
56.47
▲ 5.67
53.47
▲ 3.00
200 Fly SCY
—
—
—
—
—
2:03.65
1:57.79
▲ 5.86
100 IM SCY
1:51.89
1:37.68
▲ 14.21
1:19.60
▲ 18.08
1:12.02
▲ 7.58
1:05.83
▲ 6.19
1:01.38
▲ 4.45
—
200 IM SCY
—
—
3:08.16
2:36.90
▲ 31.26
2:22.61
▲ 14.29
2:15.55
▲ 7.06
2:01.04
▲ 14.51
400 IM SCY
—
—
—
—
5:06.98
4:26.76
▲ 40.22
4:16.27
▲ 10.49
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.