Swimmer profile
Nathan Greenberg
Male17-18Blazing BarracudasOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
40.48
33.36
▲ 7.12
30.21
▲ 3.15
29.02
▲ 1.19
—
26.31
▲ 2.71
—
100 Free LCM
1:24.50
1:13.05
▲ 11.45
1:06.93
▲ 6.12
1:03.29
▲ 3.64
—
57.15
▲ 6.14
—
200 Free LCM
—
2:33.65
2:22.47
▲ 11.18
2:13.74
▲ 8.73
2:08.79
▲ 4.95
2:05.80
▲ 2.99
2:04.80
▲ 1.00
400 Free LCM
6:52.98
5:18.26
▲ 94.72
4:54.20
▲ 24.06
4:43.00
▲ 11.20
4:42.56
▲ 0.44
4:24.15
▲ 18.41
4:23.50
▲ 0.65
800 Free LCM
—
—
10:10.18
10:01.08
▲ 9.10
9:34.42
▲ 26.66
9:02.41
▲ 32.01
9:11.57
▼ 9.16
1500 Free LCM
—
—
19:18.12
18:31.21
▲ 46.91
18:24.16
▲ 7.05
17:38.27
▲ 45.89
17:33.57
▲ 4.70
50 Back LCM
45.40
39.25
▲ 6.15
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—
—
—
—
100 Back LCM
1:39.97
1:24.80
▲ 15.17
1:18.76
▲ 6.04
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—
—
—
200 Back LCM
—
—
2:46.67
2:31.57
▲ 15.10
—
2:29.62
▲ 1.95
—
50 Breast LCM
54.26
50.06
▲ 4.20
—
—
—
—
—
100 Breast LCM
—
1:42.31
—
1:32.92
▲ 9.39
1:24.11
▲ 8.81
—
—
50 Fly LCM
47.40
36.40
▲ 11.00
—
29.68
▲ 6.72
28.40
▲ 1.28
28.08
▲ 0.32
—
100 Fly LCM
1:49.19
—
1:13.51
▲ 35.68
1:07.02
▲ 6.49
1:03.87
▲ 3.15
1:01.78
▲ 2.09
—
200 Fly LCM
—
—
2:44.75
2:25.09
▲ 19.66
2:23.04
▲ 2.05
2:16.33
▲ 6.71
2:17.06
▼ 0.73
200 IM LCM
3:31.99
2:57.31
▲ 34.68
2:47.20
▲ 10.11
2:34.48
▲ 12.72
2:27.68
▲ 6.80
2:23.76
▲ 3.92
2:23.61
▲ 0.15
400 IM LCM
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—
5:47.79
5:32.49
▲ 15.30
5:18.10
▲ 14.39
4:57.16
▲ 20.94
5:08.64
▼ 11.48
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.