Swimmer profile
Vander Kostowicz Kostowicz
Male11-12Gulliver Swim ClubFGC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.61
33.41
▲ 11.20
29.99
▲ 3.42
28.33
▲ 1.66
100 Free SCY
1:43.30
1:15.65
▲ 27.65
1:07.31
▲ 8.34
1:01.74
▲ 5.57
200 Free SCY
—
2:53.31
2:24.35
▲ 28.96
2:18.44
▲ 5.91
500 Free SCY
—
—
6:46.13
6:08.05
▲ 38.08
1000 Free SCY
—
—
—
13:39.48
50 Back SCY
56.98
43.70
▲ 13.28
—
35.11
▲ 8.59
100 Back SCY
—
—
1:30.30
1:19.82
▲ 10.48
50 Breast SCY
1:01.24
47.28
▲ 13.96
40.08
▲ 7.20
37.05
▲ 3.03
100 Breast SCY
—
—
1:27.86
1:23.08
▲ 4.78
200 Breast SCY
—
—
—
3:10.75
50 Fly SCY
—
43.98
35.96
▲ 8.02
36.69
▼ 0.73
100 Fly SCY
—
—
1:24.01
1:25.15
▼ 1.14
100 IM SCY
—
1:27.96
1:16.84
▲ 11.12
1:17.58
▼ 0.74
200 IM SCY
—
—
2:57.24
2:36.15
▲ 21.09
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.