Swimmer profile
River Nicholl
Male13-14Streamline AquaticsST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
39.42
36.30
▲ 3.12
33.06
▲ 3.24
31.80
▲ 1.26
30.43
▲ 1.37
29.85
▲ 0.58
100 Free LCM
1:26.70
1:18.00
▲ 8.70
1:11.69
▲ 6.31
1:10.01
▲ 1.68
1:05.07
▲ 4.94
1:04.68
▲ 0.39
200 Free LCM
3:06.64
2:49.64
▲ 17.00
2:33.90
▲ 15.74
2:26.03
▲ 7.87
2:20.63
▲ 5.40
2:15.68
▲ 4.95
400 Free LCM
—
5:48.43
5:21.74
▲ 26.69
5:05.13
▲ 16.61
4:57.59
▲ 7.54
4:51.71
▲ 5.88
800 Free LCM
—
—
—
—
10:13.77
10:19.74
▼ 5.97
1500 Free LCM
—
—
—
—
—
19:20.88
50 Back LCM
48.20
44.53
▲ 3.67
39.66
▲ 4.87
37.68
▲ 1.98
36.11
▲ 1.57
35.83
▲ 0.28
100 Back LCM
1:46.30
1:34.58
▲ 11.72
1:23.52
▲ 11.06
1:20.65
▲ 2.87
1:17.29
▲ 3.36
1:16.26
▲ 1.03
200 Back LCM
—
—
—
2:50.19
2:40.50
▲ 9.69
2:35.98
▲ 4.52
50 Breast LCM
50.54
44.31
▲ 6.23
41.03
▲ 3.28
39.10
▲ 1.93
37.25
▲ 1.85
35.15
▲ 2.10
100 Breast LCM
1:51.96
1:37.37
▲ 14.59
1:27.71
▲ 9.66
1:24.93
▲ 2.78
1:21.24
▲ 3.69
1:16.03
▲ 5.21
200 Breast LCM
—
3:34.02
—
2:55.53
▲ 38.49
2:53.56
▲ 1.97
2:39.26
▲ 14.30
50 Fly LCM
48.58
42.49
▲ 6.09
37.79
▲ 4.70
36.07
▲ 1.72
34.07
▲ 2.00
32.78
▲ 1.29
100 Fly LCM
—
1:40.10
1:25.28
▲ 14.82
1:20.67
▲ 4.61
1:18.10
▲ 2.57
1:12.33
▲ 5.77
200 IM LCM
3:39.86
3:10.51
▲ 29.35
2:50.41
▲ 20.10
2:43.83
▲ 6.58
2:37.49
▲ 6.34
2:29.99
▲ 7.50
400 IM LCM
—
—
—
5:41.29
5:35.02
▲ 6.27
5:16.65
▲ 18.37
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.