Swimmer profile
Jack Lofthus
Male15-16Lakeside Aquatic ClubNT · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
46.85
39.68
▲ 7.17
34.44
▲ 5.24
31.00
▲ 3.44
28.43
▲ 2.57
27.82
▲ 0.61
26.72
▲ 1.10
25.15
▲ 1.57
23.90
▲ 1.25
23.15
▲ 0.75
22.73
▲ 0.42
100 Free SCY
1:46.58
1:30.61
▲ 15.97
1:16.90
▲ 13.71
1:10.35
▲ 6.55
1:02.98
▲ 7.37
1:01.07
▲ 1.91
58.45
▲ 2.62
54.65
▲ 3.80
51.18
▲ 3.47
49.50
▲ 1.68
48.93
▲ 0.57
200 Free SCY
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2:57.36
2:30.66
▲ 26.70
2:14.16
▲ 16.50
2:10.63
▲ 3.53
2:09.93
▲ 0.70
1:56.47
▲ 13.46
1:53.52
▲ 2.95
1:49.71
▲ 3.81
1:49.21
▲ 0.50
500 Free SCY
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—
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6:46.08
6:06.47
▲ 39.61
5:50.05
▲ 16.42
5:56.81
▼ 6.76
5:24.33
▲ 32.48
5:22.24
▲ 2.09
5:07.30
▲ 14.94
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1000 Free SCY
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—
—
—
—
—
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11:09.08
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50 Back SCY
54.30
46.12
▲ 8.18
40.28
▲ 5.84
39.82
▲ 0.46
36.07
▲ 3.75
32.67
▲ 3.40
32.85
▼ 0.18
31.20
▲ 1.65
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26.03
▲ 5.17
100 Back SCY
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1:40.34
1:24.19
▲ 16.15
1:22.43
▲ 1.76
1:16.98
▲ 5.45
1:10.51
▲ 6.47
1:10.03
▲ 0.48
1:01.67
▲ 8.36
1:00.88
▲ 0.79
56.92
▲ 3.96
55.12
▲ 1.80
200 Back SCY
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—
—
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2:31.84
2:28.54
▲ 3.30
2:13.03
▲ 15.51
2:11.12
▲ 1.91
2:03.60
▲ 7.52
1:58.69
▲ 4.91
50 Breast SCY
1:02.91
56.35
▲ 6.56
48.38
▲ 7.97
44.38
▲ 4.00
39.98
▲ 4.40
39.76
▲ 0.22
37.14
▲ 2.62
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100 Breast SCY
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2:00.26
1:41.53
▲ 18.73
1:39.87
▲ 1.66
1:29.99
▲ 9.88
1:23.55
▲ 6.44
1:22.90
▲ 0.65
1:10.88
▲ 12.02
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1:05.82
▲ 5.06
200 Breast SCY
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—
—
—
—
—
2:31.99
—
2:29.55
▲ 2.44
2:31.92
▼ 2.37
50 Fly SCY
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51.33
39.57
▲ 11.76
38.32
▲ 1.25
32.43
▲ 5.89
30.81
▲ 1.62
30.64
▲ 0.17
29.52
▲ 1.12
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100 Fly SCY
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1:30.91
1:21.85
▲ 9.06
1:14.14
▲ 7.71
1:08.74
▲ 5.40
1:09.02
▼ 0.28
1:00.94
▲ 8.08
58.14
▲ 2.80
56.35
▲ 1.79
54.32
▲ 2.03
200 Fly SCY
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—
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2:13.19
2:13.00
▲ 0.19
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100 IM SCY
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1:46.35
1:26.63
▲ 19.72
1:23.67
▲ 2.96
1:15.53
▲ 8.14
1:13.39
▲ 2.14
1:09.15
▲ 4.24
1:03.53
▲ 5.62
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200 IM SCY
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3:10.24
2:51.83
▲ 18.41
2:40.69
▲ 11.14
2:28.00
▲ 12.69
2:27.87
▲ 0.13
2:12.32
▲ 15.55
2:08.53
▲ 3.79
2:00.05
▲ 8.48
1:57.84
▲ 2.21
400 IM SCY
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5:17.94
5:20.57
▼ 2.63
4:41.85
▲ 38.72
4:47.15
▼ 5.30
4:52.94
▼ 5.79
4:22.67
▲ 30.27
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.