Swimmer profile
Nash Marschke
Male11-12Longmont Swim ClubCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
34.96
30.11
▲ 4.85
26.24
▲ 3.87
100 Free SCY
1:20.59
1:06.35
▲ 14.24
58.01
▲ 8.34
200 Free SCY
2:57.41
2:26.61
▲ 30.80
2:08.95
▲ 17.66
500 Free SCY
—
6:56.17
6:25.80
▲ 30.37
50 Back SCY
44.66
35.96
▲ 8.70
31.53
▲ 4.43
100 Back SCY
1:42.43
—
1:07.81
▲ 34.62
200 Back SCY
—
—
2:39.38
50 Breast SCY
51.07
43.79
▲ 7.28
37.52
▲ 6.27
100 Breast SCY
—
—
1:20.66
200 Breast SCY
—
3:30.50
2:58.65
▲ 31.85
50 Fly SCY
38.93
34.45
▲ 4.48
30.65
▲ 3.80
100 Fly SCY
1:42.23
1:20.41
▲ 21.82
1:11.69
▲ 8.72
200 Fly SCY
—
—
2:43.28
100 IM SCY
1:49.32
1:19.77
▲ 29.55
1:08.28
▲ 11.49
200 IM SCY
3:26.08
3:05.89
▲ 20.19
2:28.38
▲ 37.51
400 IM SCY
—
—
5:48.04
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.