Swimmer profile
Tom Kiersnowski
Male15-16ElitSwim ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
40.36
35.79
▲ 4.57
32.02
▲ 3.77
28.95
▲ 3.07
27.03
▲ 1.92
27.03
± 0.00
100 Free LCM
1:29.21
1:26.18
▲ 3.03
1:15.66
▲ 10.52
1:05.63
▲ 10.03
1:01.52
▲ 4.11
58.95
▲ 2.57
200 Free LCM
—
3:06.04
2:47.45
▲ 18.59
—
2:20.99
▲ 26.46
—
400 Free LCM
—
—
5:54.97
5:15.41
▲ 39.56
5:05.68
▲ 9.73
—
50 Back LCM
48.57
44.89
▲ 3.68
38.52
▲ 6.37
33.67
▲ 4.85
—
29.72
▲ 3.95
100 Back LCM
—
—
1:29.85
1:13.12
▲ 16.73
1:07.21
▲ 5.91
1:03.75
▲ 3.46
200 Back LCM
—
—
3:11.42
—
2:35.52
▲ 35.90
—
50 Breast LCM
1:01.40
57.01
▲ 4.39
—
42.46
▲ 14.55
—
—
100 Breast LCM
—
2:02.74
1:44.41
▲ 18.33
1:34.24
▲ 10.17
1:28.93
▲ 5.31
1:23.92
▲ 5.01
50 Fly LCM
47.82
48.63
▼ 0.81
38.93
▲ 9.70
32.77
▲ 6.16
—
28.54
▲ 4.23
100 Fly LCM
—
—
1:33.56
1:22.69
▲ 10.87
1:10.72
▲ 11.97
1:04.43
▲ 6.29
200 Fly LCM
—
—
—
—
2:49.22
2:31.23
▲ 17.99
200 IM LCM
—
—
3:07.22
2:46.22
▲ 21.00
—
2:28.89
▲ 17.33
400 IM LCM
—
—
—
—
5:48.65
—
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.