Swimmer profile
Katy Niziol
FemaleOpen / SeniorAsphalt Green Unified AquaticsMR · EASTERNCollege athlete · Amherst CollegeD3
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
31.10
30.02
▲ 1.08
27.86
▲ 2.16
27.68
▲ 0.18
27.81
▼ 0.13
100 Free LCM
1:07.83
1:04.07
▲ 3.76
1:00.36
▲ 3.71
1:00.19
▲ 0.17
1:00.23
▼ 0.04
200 Free LCM
2:31.62
2:26.02
▲ 5.60
2:11.87
▲ 14.15
2:15.93
▼ 4.06
2:22.67
▼ 6.74
400 Free LCM
—
—
4:43.64
4:49.27
▼ 5.63
5:00.70
▼ 11.43
50 Back LCM
—
36.26
—
32.74
▲ 3.52
31.59
▲ 1.15
100 Back LCM
—
—
1:11.02
—
1:10.49
▲ 0.53
200 Back LCM
—
—
2:36.50
2:39.12
▼ 2.62
2:39.71
▼ 0.59
50 Breast LCM
—
42.45
—
—
—
100 Breast LCM
1:37.44
—
—
—
—
50 Fly LCM
—
33.88
31.37
▲ 2.51
31.39
▼ 0.02
29.79
▲ 1.60
100 Fly LCM
1:17.05
1:12.14
▲ 4.91
1:09.27
▲ 2.87
1:11.22
▼ 1.95
1:06.48
▲ 4.74
200 Fly LCM
—
2:53.27
—
—
—
200 IM LCM
2:49.89
2:44.35
▲ 5.54
2:37.19
▲ 7.16
2:37.30
▼ 0.11
2:42.84
▼ 5.54
400 IM LCM
—
—
—
5:40.74
—
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.