Swimmer profile
Tim Markouski
Male15-16Northeast Swimming and Aquatic ClubMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
36.61
33.12
▲ 3.49
31.38
▲ 1.74
30.38
▲ 1.00
29.74
▲ 0.64
29.19
▲ 0.55
27.63
▲ 1.56
100 Free LCM
1:20.83
1:14.27
▲ 6.56
1:09.88
▲ 4.39
1:08.56
▲ 1.32
1:04.33
▲ 4.23
1:04.79
▼ 0.46
1:01.38
▲ 3.41
200 Free LCM
—
2:41.08
2:32.86
▲ 8.22
2:27.23
▲ 5.63
2:21.91
▲ 5.32
2:21.16
▲ 0.75
—
400 Free LCM
—
—
5:46.15
—
5:01.88
▲ 44.27
4:57.97
▲ 3.91
4:54.33
▲ 3.64
1500 Free LCM
—
—
—
—
—
19:27.19
—
50 Back LCM
48.58
—
—
—
38.16
▲ 10.42
—
33.49
▲ 4.67
100 Back LCM
—
—
—
—
—
1:14.46
1:14.77
▼ 0.31
200 Back LCM
—
—
—
—
—
2:35.53
2:33.92
▲ 1.61
50 Breast LCM
47.05
44.24
▲ 2.81
37.92
▲ 6.32
—
35.68
▲ 2.24
—
30.81
▲ 4.87
100 Breast LCM
1:39.01
1:35.98
▲ 3.03
1:26.24
▲ 9.74
1:25.40
▲ 0.84
1:15.52
▲ 9.88
1:13.35
▲ 2.17
1:09.96
▲ 3.39
200 Breast LCM
—
—
3:08.95
3:10.05
▼ 1.10
2:45.30
▲ 24.75
2:42.71
▲ 2.59
2:33.89
▲ 8.82
50 Fly LCM
46.90
40.90
▲ 6.00
36.75
▲ 4.15
—
33.82
▲ 2.93
—
29.60
▲ 4.22
100 Fly LCM
—
—
—
—
1:18.89
1:11.37
▲ 7.52
1:06.83
▲ 4.54
200 IM LCM
—
—
2:50.19
2:47.51
▲ 2.68
2:34.05
▲ 13.46
2:24.98
▲ 9.07
2:20.99
▲ 3.99
400 IM LCM
—
—
—
—
—
5:14.62
5:12.60
▲ 2.02
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.