Swimmer profile
Nathan Stoffregen
Male13-14Lewis Clark Neptune Swim TeamIE · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
52.57
41.03
▲ 11.54
36.70
▲ 4.33
35.71
▲ 0.99
100 Free LCM
2:01.51
1:38.91
▲ 22.60
1:26.27
▲ 12.64
1:17.89
▲ 8.38
200 Free LCM
—
3:27.81
3:09.25
▲ 18.56
2:53.75
▲ 15.50
400 Free LCM
—
—
—
6:10.11
800 Free LCM
—
—
—
12:50.14
50 Back LCM
57.41
48.57
▲ 8.84
44.51
▲ 4.06
42.40
▲ 2.11
100 Back LCM
—
1:42.36
1:35.41
▲ 6.95
—
200 Back LCM
—
—
—
3:07.03
50 Breast LCM
1:11.15
58.02
▲ 13.13
51.05
▲ 6.97
47.28
▲ 3.77
100 Breast LCM
—
1:55.95
1:47.29
▲ 8.66
1:42.28
▲ 5.01
200 Breast LCM
—
4:12.48
3:48.71
▲ 23.77
3:51.28
▼ 2.57
50 Fly LCM
—
48.97
45.58
▲ 3.39
37.20
▲ 8.38
100 Fly LCM
—
1:55.05
1:44.80
▲ 10.25
1:36.02
▲ 8.78
200 IM LCM
—
3:32.89
3:21.75
▲ 11.14
3:09.96
▲ 11.79
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.