Swimmer profile
Marshall McWhorter
Male13-14North Texas NadadoresNT · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.21
33.97
▲ 3.24
32.03
▲ 1.94
29.92
▲ 2.11
28.42
▲ 1.50
100 Free LCM
1:23.05
1:15.87
▲ 7.18
1:10.81
▲ 5.06
1:05.82
▲ 4.99
1:05.02
▲ 0.80
200 Free LCM
—
2:46.68
—
—
2:21.09
▲ 25.59
400 Free LCM
—
5:45.43
5:25.48
▲ 19.95
—
4:59.18
▲ 26.30
800 Free LCM
—
—
11:37.14
—
—
50 Back LCM
43.38
39.75
▲ 3.63
37.80
▲ 1.95
—
—
100 Back LCM
1:34.89
1:26.00
▲ 8.89
1:24.61
▲ 1.39
1:19.16
▲ 5.45
1:14.33
▲ 4.83
200 Back LCM
—
—
3:11.17
—
2:47.55
▲ 23.62
50 Breast LCM
48.67
—
40.84
▲ 7.83
39.40
▲ 1.44
—
100 Breast LCM
1:46.76
1:38.49
▲ 8.27
1:32.65
▲ 5.84
1:26.34
▲ 6.31
1:21.35
▲ 4.99
200 Breast LCM
—
—
3:13.72
3:16.90
▼ 3.18
2:57.39
▲ 19.51
50 Fly LCM
41.40
—
36.36
▲ 5.04
—
—
100 Fly LCM
—
1:26.01
1:26.99
▼ 0.98
1:14.47
▲ 12.52
1:08.98
▲ 5.49
200 Fly LCM
—
—
3:17.31
—
3:04.57
▲ 12.74
200 IM LCM
—
3:09.91
2:53.31
▲ 16.60
—
2:36.40
▲ 16.91
400 IM LCM
—
—
6:15.71
—
5:39.65
▲ 36.06
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.