Swimmer profile
Marshall Dotlich
Male17-18New Trier AquaticsIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
49.50
38.11
▲ 11.39
31.64
▲ 6.47
25.60
▲ 6.04
24.08
▲ 1.52
23.16
▲ 0.92
22.64
▲ 0.52
100 Free SCY
—
1:34.13
1:06.83
▲ 27.30
1:00.30
▲ 6.53
57.41
▲ 2.89
51.01
▲ 6.40
48.93
▲ 2.08
200 Free SCY
—
—
2:57.17
2:14.14
▲ 43.03
1:55.90
▲ 18.24
1:50.53
▲ 5.37
1:49.77
▲ 0.76
500 Free SCY
—
—
—
5:58.04
—
—
—
50 Back SCY
48.90
43.15
▲ 5.75
32.71
▲ 10.44
28.97
▲ 3.74
26.92
▲ 2.05
24.93
▲ 1.99
—
100 Back SCY
1:49.92
1:32.07
▲ 17.85
1:18.04
▲ 14.03
1:04.79
▲ 13.25
58.92
▲ 5.87
54.77
▲ 4.15
53.09
▲ 1.68
200 Back SCY
—
—
—
2:28.79
2:06.49
▲ 22.30
2:02.49
▲ 4.00
2:00.12
▲ 2.37
50 Breast SCY
—
57.89
—
—
—
—
—
100 Breast SCY
—
—
1:40.50
—
—
—
1:10.75
▲ 29.75
200 Breast SCY
—
—
—
3:07.91
—
—
—
50 Fly SCY
54.16
49.11
▲ 5.05
34.03
▲ 15.08
—
—
—
23.05
▲ 10.98
100 Fly SCY
—
2:00.76
1:18.75
▲ 42.01
1:10.10
▲ 8.65
—
—
56.19
▲ 13.91
200 Fly SCY
—
—
—
2:50.51
—
—
—
100 IM SCY
—
—
1:17.72
1:13.01
▲ 4.71
—
—
—
200 IM SCY
—
—
—
2:31.38
—
—
2:04.07
▲ 27.31
400 IM SCY
—
—
—
5:28.40
—
—
—
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.