Swimmer profile
David Zimmerman
Male15-16Roadrunner AquaticCC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
29.33
24.70
▲ 4.63
23.17
▲ 1.53
21.73
▲ 1.44
100 Free SCY
1:04.37
53.79
▲ 10.58
50.82
▲ 2.97
47.42
▲ 3.40
200 Free SCY
—
1:57.37
1:52.31
▲ 5.06
1:44.30
▲ 8.01
500 Free SCY
—
5:10.58
4:50.16
▲ 20.42
4:51.41
▼ 1.25
1000 Free SCY
—
11:15.37
10:49.66
▲ 25.71
10:04.78
▲ 44.88
1650 Free SCY
—
—
—
17:42.92
100 Back SCY
—
1:02.39
54.90
▲ 7.49
56.83
▼ 1.93
200 Back SCY
—
—
2:07.05
—
100 Breast SCY
1:31.37
1:17.21
▲ 14.16
1:08.41
▲ 8.80
—
50 Fly SCY
36.63
—
—
24.06
▲ 12.57
100 Fly SCY
1:23.49
1:02.68
▲ 20.81
1:00.89
▲ 1.79
—
200 Fly SCY
—
—
—
2:05.33
200 IM SCY
—
2:15.83
2:09.99
▲ 5.84
2:08.22
▲ 1.77
400 IM SCY
—
—
—
4:30.25
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.