Swimmer profile
Theo Nellans
Male13-14Nitro SwimmingST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
40.43
35.73
▲ 4.70
34.89
▲ 0.84
30.15
▲ 4.74
28.82
▲ 1.33
100 Free LCM
—
1:33.38
1:20.68
▲ 12.70
1:16.36
▲ 4.32
1:07.58
▲ 8.78
1:03.41
▲ 4.17
200 Free LCM
—
3:26.73
2:50.16
▲ 36.57
2:41.76
▲ 8.40
2:26.19
▲ 15.57
2:18.80
▲ 7.39
400 Free LCM
—
—
6:09.31
5:45.03
▲ 24.28
5:03.40
▲ 41.63
4:56.47
▲ 6.93
800 Free LCM
—
—
—
12:26.90
10:58.13
▲ 88.77
10:27.75
▲ 30.38
1500 Free LCM
—
—
—
—
20:47.69
19:47.46
▲ 60.23
50 Back LCM
53.41
46.10
▲ 7.31
41.30
▲ 4.80
39.06
▲ 2.24
36.29
▲ 2.77
33.48
▲ 2.81
100 Back LCM
—
1:39.59
1:29.02
▲ 10.57
1:26.20
▲ 2.82
1:18.94
▲ 7.26
1:11.14
▲ 7.80
200 Back LCM
—
—
—
3:05.34
2:46.61
▲ 18.73
2:34.28
▲ 12.33
50 Breast LCM
1:12.16
1:01.64
▲ 10.52
55.53
▲ 6.11
—
46.75
▲ 8.78
—
100 Breast LCM
—
2:00.63
1:58.37
▲ 2.26
—
1:39.65
▲ 18.72
1:28.96
▲ 10.69
200 Breast LCM
—
—
—
—
3:37.91
3:11.30
▲ 26.61
50 Fly LCM
—
57.60
48.00
▲ 9.60
—
40.21
▲ 7.79
32.61
▲ 7.60
100 Fly LCM
—
—
—
—
1:41.87
—
200 IM LCM
—
3:56.20
3:24.31
▲ 31.89
—
2:55.30
▲ 29.01
2:46.89
▲ 8.41
400 IM LCM
—
—
—
—
—
5:49.53
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.