Swimmer profile
Grant Carstarphen
Male11-12Williamsburg Aquatic ClubVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
38.35
32.72
▲ 5.63
31.70
▲ 1.02
29.39
▲ 2.31
100 Free LCM
1:29.38
1:12.49
▲ 16.89
1:10.09
▲ 2.40
1:04.44
▲ 5.65
200 Free LCM
3:02.41
2:40.62
▲ 21.79
2:36.54
▲ 4.08
2:19.43
▲ 17.11
400 Free LCM
—
—
5:32.69
4:59.06
▲ 33.63
50 Back LCM
46.93
41.13
▲ 5.80
37.79
▲ 3.34
35.18
▲ 2.61
100 Back LCM
1:40.71
1:30.22
▲ 10.49
1:29.01
▲ 1.21
1:19.44
▲ 9.57
200 Back LCM
—
—
2:55.43
—
50 Breast LCM
—
—
43.67
40.08
▲ 3.59
50 Fly LCM
43.21
36.88
▲ 6.33
34.20
▲ 2.68
32.51
▲ 1.69
100 Fly LCM
—
1:27.10
1:16.51
▲ 10.59
1:12.43
▲ 4.08
200 Fly LCM
—
—
2:57.32
—
200 IM LCM
—
3:02.18
3:02.14
▲ 0.04
2:42.82
▲ 19.32
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.