Swimmer profile
Summer Zhu
Male10 & UnderCarmel Swim ClubIN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
25 Free SCY
30.72
24.60
▲ 6.12
19.42
▲ 5.18
—
50 Free SCY
1:13.27
57.10
▲ 16.17
44.63
▲ 12.47
44.38
▲ 0.25
100 Free SCY
—
2:04.69
1:38.20
▲ 26.49
1:36.50
▲ 1.70
200 Free SCY
—
—
—
3:40.38
25 Back SCY
34.81
27.38
▲ 7.43
22.97
▲ 4.41
—
50 Back SCY
1:24.81
1:01.74
▲ 23.07
48.04
▲ 13.70
46.08
▲ 1.96
100 Back SCY
—
2:15.61
1:49.25
▲ 26.36
1:43.25
▲ 6.00
25 Breast SCY
42.51
32.09
▲ 10.42
26.66
▲ 5.43
—
50 Breast SCY
—
—
53.70
53.87
▼ 0.17
100 Breast SCY
—
3:03.26
2:05.89
▲ 57.37
1:54.73
▲ 11.16
25 Fly SCY
—
35.70
—
—
50 Fly SCY
—
—
1:05.98
58.85
▲ 7.13
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.