Swimmer profile
Mason Lewis
Male17-18FASTOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
28.52
27.69
▲ 0.83
26.79
▲ 0.90
26.66
▲ 0.13
27.09
▼ 0.43
100 Free LCM
1:00.25
1:00.78
▼ 0.53
1:00.47
▲ 0.31
57.29
▲ 3.18
57.02
▲ 0.27
200 Free LCM
2:21.35
2:11.77
▲ 9.58
2:09.50
▲ 2.27
2:05.45
▲ 4.05
2:04.38
▲ 1.07
400 Free LCM
—
—
—
4:26.66
4:30.42
▼ 3.76
50 Back LCM
34.98
—
33.32
▲ 1.66
30.52
▲ 2.80
29.92
▲ 0.60
100 Back LCM
—
1:17.51
—
1:06.54
▲ 10.97
1:05.59
▲ 0.95
200 Back LCM
—
—
2:32.38
—
2:24.53
▲ 7.85
50 Breast LCM
37.83
37.70
▲ 0.13
33.78
▲ 3.92
—
—
100 Breast LCM
1:24.52
1:21.67
▲ 2.85
1:17.57
▲ 4.10
—
1:21.38
▼ 3.81
200 Breast LCM
—
2:55.42
2:47.66
▲ 7.76
—
—
100 Fly LCM
—
1:13.13
1:06.89
▲ 6.24
1:06.60
▲ 0.29
—
200 IM LCM
—
2:31.47
2:28.64
▲ 2.83
2:28.99
▼ 0.35
2:28.21
▲ 0.78
400 IM LCM
—
5:25.96
—
—
—
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.