Swimmer profile
Grace Zhang
Female13-14Upper Main Line YMCAMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
35.77
33.49
▲ 2.28
31.93
▲ 1.56
31.21
▲ 0.72
27.96
▲ 3.25
100 Free LCM
1:17.92
1:14.04
▲ 3.88
1:09.10
▲ 4.94
1:06.89
▲ 2.21
1:02.47
▲ 4.42
200 Free LCM
2:51.71
2:44.69
▲ 7.02
2:32.68
▲ 12.01
2:24.96
▲ 7.72
2:18.04
▲ 6.92
400 Free LCM
6:00.11
5:45.09
▲ 15.02
5:11.35
▲ 33.74
5:01.68
▲ 9.67
5:05.15
▼ 3.47
800 Free LCM
—
—
—
10:37.21
—
1500 Free LCM
—
—
—
20:14.92
—
50 Back LCM
44.56
40.97
▲ 3.59
38.59
▲ 2.38
34.04
▲ 4.55
—
100 Back LCM
1:34.08
1:27.19
▲ 6.89
1:23.60
▲ 3.59
1:14.63
▲ 8.97
1:13.66
▲ 0.97
200 Back LCM
—
—
2:56.31
2:42.03
▲ 14.28
—
50 Breast LCM
41.21
38.44
▲ 2.77
36.98
▲ 1.46
35.51
▲ 1.47
—
100 Breast LCM
1:29.91
1:24.41
▲ 5.50
1:18.89
▲ 5.52
1:18.92
▼ 0.03
1:26.66
▼ 7.74
200 Breast LCM
—
3:02.31
2:49.31
▲ 13.00
2:50.68
▼ 1.37
—
50 Fly LCM
41.18
37.91
▲ 3.27
35.37
▲ 2.54
34.31
▲ 1.06
—
100 Fly LCM
1:37.19
1:31.95
▲ 5.24
1:30.04
▲ 1.91
1:19.84
▲ 10.20
—
200 IM LCM
3:07.60
2:56.60
▲ 11.00
2:42.64
▲ 13.96
2:36.44
▲ 6.20
—
400 IM LCM
—
—
—
5:41.09
—
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.