Swimmer profile
Norah Ma
Female17-18Arizona Aquatic ClubAZ · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2021–22
2022–23
2023–24
50 Free LCM
—
40.72
32.58
▲ 8.14
31.40
▲ 1.18
30.83
▲ 0.57
100 Free LCM
1:46.19
1:37.32
▲ 8.87
1:11.15
▲ 26.17
1:08.68
▲ 2.47
1:06.30
▲ 2.38
200 Free LCM
4:09.43
3:37.98
▲ 31.45
2:40.65
▲ 57.33
2:30.73
▲ 9.92
2:35.43
▼ 4.70
400 Free LCM
—
—
—
5:18.63
5:32.06
▼ 13.43
800 Free LCM
—
—
—
—
11:16.12
1500 Free LCM
—
—
—
—
21:14.77
50 Back LCM
56.43
—
39.19
▲ 17.24
—
34.98
▲ 4.21
100 Back LCM
—
1:55.54
1:20.37
▲ 35.17
1:17.85
▲ 2.52
1:14.57
▲ 3.28
200 Back LCM
—
—
2:51.94
2:45.47
▲ 6.47
2:42.95
▲ 2.52
50 Breast LCM
—
59.63
47.78
▲ 11.85
—
—
100 Breast LCM
2:23.08
2:12.54
▲ 10.54
1:44.46
▲ 28.08
—
—
200 Breast LCM
—
—
3:27.49
—
3:24.89
▲ 2.60
50 Fly LCM
55.94
53.32
▲ 2.62
35.35
▲ 17.97
—
—
100 Fly LCM
—
2:15.53
1:21.88
▲ 53.65
1:18.38
▲ 3.50
1:12.42
▲ 5.96
200 Fly LCM
—
—
—
—
2:45.98
200 IM LCM
4:26.75
4:12.62
▲ 14.13
2:58.28
▲ 74.34
2:52.77
▲ 5.51
2:59.23
▼ 6.46
400 IM LCM
—
—
—
6:04.24
5:51.80
▲ 12.44
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.