Swimmer profile
Niamh McWilliams
Female17-18Clovis Swim ClubWT · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
50 Free LCM
33.69
33.83
▼ 0.14
34.93
▼ 1.10
100 Free LCM
1:14.38
1:14.35
▲ 0.03
1:18.17
▼ 3.82
200 Free LCM
2:39.21
2:42.85
▼ 3.64
2:47.92
▼ 5.07
400 Free LCM
5:38.70
5:06.72
▲ 31.98
—
800 Free LCM
11:50.99
—
—
1500 Free LCM
22:11.62
—
—
100 Back LCM
1:35.09
1:29.66
▲ 5.43
—
200 Back LCM
3:17.19
3:12.79
▲ 4.40
—
100 Breast LCM
—
1:50.28
—
100 Fly LCM
—
1:26.27
1:26.44
▼ 0.17
200 Fly LCM
—
—
3:44.67
200 IM LCM
3:10.31
3:12.16
▼ 1.85
—
400 IM LCM
—
6:38.06
—
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.