Swimmer profile
River Willis
Male17-18North Carolina Aquatic ClubNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
30.53
28.68
▲ 1.85
27.22
▲ 1.46
26.33
▲ 0.89
25.74
▲ 0.59
100 Free LCM
1:11.17
1:06.04
▲ 5.13
1:02.39
▲ 3.65
59.75
▲ 2.64
58.03
▲ 1.72
200 Free LCM
2:45.68
—
2:19.28
▲ 26.40
2:15.38
▲ 3.90
2:17.44
▼ 2.06
400 Free LCM
—
5:25.96
5:05.54
▲ 20.42
5:23.24
▼ 17.70
5:00.03
▲ 23.21
50 Back LCM
40.40
41.06
▼ 0.66
—
—
—
100 Back LCM
1:29.80
1:26.58
▲ 3.22
1:21.23
▲ 5.35
1:16.74
▲ 4.49
—
200 Back LCM
—
—
3:02.14
2:52.84
▲ 9.30
2:43.61
▲ 9.23
50 Breast LCM
42.11
37.78
▲ 4.33
37.38
▲ 0.40
36.29
▲ 1.09
34.40
▲ 1.89
100 Breast LCM
1:37.19
1:28.49
▲ 8.70
1:22.33
▲ 6.16
1:19.39
▲ 2.94
1:15.24
▲ 4.15
200 Breast LCM
—
3:11.74
3:09.00
▲ 2.74
3:00.05
▲ 8.95
2:54.71
▲ 5.34
50 Fly LCM
36.55
31.03
▲ 5.52
29.98
▲ 1.05
29.87
▲ 0.11
29.71
▲ 0.16
100 Fly LCM
—
1:20.62
1:10.83
▲ 9.79
1:10.58
▲ 0.25
1:09.43
▲ 1.15
200 Fly LCM
—
—
3:07.36
—
2:52.34
▲ 15.02
200 IM LCM
3:08.28
—
2:42.05
▲ 26.23
2:38.16
▲ 3.89
2:37.95
▲ 0.21
400 IM LCM
—
—
—
6:05.01
5:42.94
▲ 22.07
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.