Swimmer profile
Marissa Zhang
Female13-14PRO SwimmingPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
44.11
40.99
▲ 3.12
33.82
▲ 7.17
29.89
▲ 3.93
—
100 Free SCY
1:44.07
1:37.72
▲ 6.35
1:10.93
▲ 26.79
1:06.78
▲ 4.15
—
200 Free SCY
—
3:19.68
2:50.44
▲ 29.24
2:35.20
▲ 15.24
—
500 Free SCY
—
—
—
6:33.28
—
50 Back SCY
50.53
44.66
▲ 5.87
40.25
▲ 4.41
35.53
▲ 4.72
—
100 Back SCY
—
1:43.42
1:26.57
▲ 16.85
1:15.81
▲ 10.76
—
200 Back SCY
—
—
—
2:45.32
—
50 Breast SCY
43.12
48.28
▼ 5.16
43.80
▲ 4.48
39.53
▲ 4.27
—
100 Breast SCY
1:52.66
1:44.94
▲ 7.72
1:37.16
▲ 7.78
1:23.88
▲ 13.28
1:09.81
▲ 14.07
200 Breast SCY
—
3:40.00
3:18.00
▲ 22.00
3:05.55
▲ 12.45
—
50 Fly SCY
57.00
43.64
▲ 13.36
37.19
▲ 6.45
32.62
▲ 4.57
—
100 Fly SCY
—
1:49.05
1:19.52
▲ 29.53
1:10.82
▲ 8.70
—
200 Fly SCY
—
—
—
2:45.13
—
100 IM SCY
1:53.63
1:46.57
▲ 7.06
1:21.10
▲ 25.47
1:15.43
▲ 5.67
—
200 IM SCY
—
3:27.95
2:50.16
▲ 37.79
2:39.62
▲ 10.54
—
400 IM SCY
—
—
—
5:42.34
—
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.