Swimmer profile
Tristan Johnston
Male15-16Team VortexCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
40.89
37.33
▲ 3.56
34.51
▲ 2.82
31.32
▲ 3.19
30.78
▲ 0.54
27.43
▲ 3.35
25.89
▲ 1.54
23.47
▲ 2.42
100 Free SCY
1:32.95
1:23.21
▲ 9.74
—
—
1:06.96
▲ 16.25
59.40
▲ 7.56
56.60
▲ 2.80
50.54
▲ 6.06
200 Free SCY
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—
—
—
—
2:23.14
2:07.04
▲ 16.10
1:52.74
▲ 14.30
500 Free SCY
—
—
—
—
—
—
5:26.50
5:03.70
▲ 22.80
1650 Free SCY
—
—
—
26:34.91
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—
—
—
50 Back SCY
48.73
39.53
▲ 9.20
37.37
▲ 2.16
33.89
▲ 3.48
—
—
28.00
▲ 5.89
25.67
▲ 2.33
100 Back SCY
—
1:39.21
1:24.20
▲ 15.01
1:18.37
▲ 5.83
1:09.67
▲ 8.70
1:03.52
▲ 6.15
58.19
▲ 5.33
53.31
▲ 4.88
200 Back SCY
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—
—
2:54.18
2:34.18
▲ 20.00
2:22.83
▲ 11.35
2:11.76
▲ 11.07
1:56.55
▲ 15.21
50 Breast SCY
57.37
54.16
▲ 3.21
51.84
▲ 2.32
43.88
▲ 7.96
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—
—
32.99
▲ 10.89
100 Breast SCY
2:16.78
—
—
—
1:42.10
▲ 34.68
1:36.53
▲ 5.57
1:19.45
▲ 17.08
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50 Fly SCY
—
—
—
49.49
—
—
29.42
▲ 20.07
27.65
▲ 1.77
100 Fly SCY
—
—
—
—
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1:26.41
1:08.91
▲ 17.50
1:01.08
▲ 7.83
100 IM SCY
1:57.23
1:38.16
▲ 19.07
1:37.36
▲ 0.80
1:33.78
▲ 3.58
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—
1:05.72
▲ 28.06
1:04.19
▲ 1.53
200 IM SCY
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—
—
—
3:07.69
2:33.53
▲ 34.16
2:20.26
▲ 13.27
2:10.01
▲ 10.25
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.