Swimmer profile
Dennis Kaszkur
Male13-14Life Time Northern CaliforniaSN · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
35.50
33.21
▲ 2.29
30.51
▲ 2.70
29.67
▲ 0.84
26.82
▲ 2.85
100 Free SCY
—
1:12.75
1:08.21
▲ 4.54
1:06.53
▲ 1.68
1:02.19
▲ 4.34
200 Free SCY
3:14.04
2:32.28
▲ 41.76
2:27.17
▲ 5.11
2:25.72
▲ 1.45
2:18.03
▲ 7.69
500 Free SCY
7:54.03
6:59.94
▲ 54.09
6:52.23
▲ 7.71
6:38.57
▲ 13.66
6:33.30
▲ 5.27
1000 Free SCY
—
—
14:32.88
13:13.32
▲ 79.56
13:42.18
▼ 28.86
1650 Free SCY
—
—
24:29.38
22:13.90
▲ 135.48
—
50 Back SCY
54.17
44.63
▲ 9.54
43.06
▲ 1.57
45.87
▼ 2.81
41.08
▲ 4.79
100 Back SCY
—
—
1:29.68
1:25.80
▲ 3.88
—
200 Back SCY
—
—
3:16.79
—
—
50 Breast SCY
—
55.35
47.12
▲ 8.23
—
41.67
▲ 5.45
100 Breast SCY
—
—
1:44.19
1:36.76
▲ 7.43
1:30.15
▲ 6.61
200 Breast SCY
—
—
3:45.38
3:28.32
▲ 17.06
3:23.90
▲ 4.42
50 Fly SCY
—
50.23
45.28
▲ 4.95
—
36.92
▲ 8.36
100 Fly SCY
—
—
1:54.42
1:37.29
▲ 17.13
1:37.55
▼ 0.26
100 IM SCY
1:45.41
1:33.73
▲ 11.68
1:27.89
▲ 5.84
1:23.75
▲ 4.14
1:17.97
▲ 5.78
200 IM SCY
—
—
3:10.93
3:02.93
▲ 8.00
2:59.34
▲ 3.59
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.