Swimmer profile
Marcus Zhao
Male10 & UnderBuffalo Area Aquatic ClubNI · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free SCY
—
47.22
100 Free SCY
—
2:08.45
200 Free SCY
—
3:47.86
500 Free SCY
—
12:01.20
25 Back SCY
—
21.64
50 Back SCY
53.75
46.35
▲ 7.40
100 Back SCY
1:52.62
1:39.29
▲ 13.33
200 Back SCY
—
4:00.91
25 Breast SCY
—
28.43
50 Breast SCY
1:08.67
1:02.99
▲ 5.68
100 Breast SCY
2:25.12
—
25 Fly SCY
—
22.50
50 Fly SCY
—
49.97
100 IM SCY
—
1:54.16
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.