Swimmer profile
Marco Grimm
Male10 & UnderHampton DolphinsAM · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
25 Free SCY
23.83
17.41
▲ 6.42
16.15
▲ 1.26
50 Free SCY
59.04
38.16
▲ 20.88
34.66
▲ 3.50
100 Free SCY
—
1:31.56
1:18.14
▲ 13.42
200 Free SCY
—
—
3:07.97
25 Back SCY
25.79
20.29
▲ 5.50
20.42
▼ 0.13
50 Back SCY
59.19
45.76
▲ 13.43
37.97
▲ 7.79
100 Back SCY
—
1:39.85
1:34.70
▲ 5.15
25 Breast SCY
—
—
30.04
50 Breast SCY
—
—
56.80
100 Breast SCY
—
—
2:10.82
25 Fly SCY
—
21.93
17.64
▲ 4.29
50 Fly SCY
—
53.30
41.67
▲ 11.63
100 IM SCY
—
—
1:35.61
200 IM SCY
—
—
3:35.17
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.