Swimmer profile
Justina Kozan
FemaleOpen / SeniorBrea AquaticsSCS · WESTERNCollege athlete · University of Southern CaliforniaD1
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
25.28
24.21
▲ 1.07
23.76
▲ 0.45
23.08
▲ 0.68
23.53
▼ 0.45
23.30
▲ 0.23
23.31
▼ 0.01
—
—
—
—
100 Free SCY
54.14
50.87
▲ 3.27
50.36
▲ 0.51
49.05
▲ 1.31
50.32
▼ 1.27
49.40
▲ 0.92
49.78
▼ 0.38
50.07
▼ 0.29
—
51.86
▼ 1.79
49.32
▲ 2.54
200 Free SCY
1:56.01
1:49.65
▲ 6.36
1:48.49
▲ 1.16
1:45.77
▲ 2.72
1:45.15
▲ 0.62
1:44.40
▲ 0.75
1:44.63
▼ 0.23
1:45.35
▼ 0.72
1:46.14
▼ 0.79
1:49.62
▼ 3.48
—
500 Free SCY
5:06.33
4:58.48
▲ 7.85
4:56.16
▲ 2.32
4:58.22
▼ 2.06
4:51.05
▲ 7.17
—
—
4:41.09
▲ 9.96
4:38.47
▲ 2.62
4:38.00
▲ 0.47
4:38.00
± 0.00
1000 Free SCY
10:35.40
10:12.69
▲ 22.71
10:13.97
▼ 1.28
10:29.42
▼ 15.45
9:58.63
▲ 30.79
—
—
10:01.03
▼ 2.40
9:42.53
▲ 18.50
—
—
1650 Free SCY
18:09.24
16:56.59
▲ 72.65
17:06.30
▼ 9.71
17:13.33
▼ 7.03
16:50.38
▲ 22.95
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—
—
—
—
—
50 Back SCY
28.11
27.83
▲ 0.28
—
—
—
—
—
25.24
▲ 2.59
25.22
▲ 0.02
25.07
▲ 0.15
—
100 Back SCY
1:05.29
57.80
▲ 7.49
55.39
▲ 2.41
—
54.12
▲ 1.27
55.86
▼ 1.74
53.35
▲ 2.51
54.91
▼ 1.56
53.11
▲ 1.80
—
—
200 Back SCY
2:22.49
2:10.09
▲ 12.40
1:59.61
▲ 10.48
2:04.47
▼ 4.86
1:55.74
▲ 8.73
1:57.64
▼ 1.90
1:58.66
▼ 1.02
—
1:55.26
▲ 3.40
—
—
50 Breast SCY
33.43
30.63
▲ 2.80
—
—
—
—
—
—
—
—
—
100 Breast SCY
1:16.76
1:06.60
▲ 10.16
1:09.91
▼ 3.31
1:06.44
▲ 3.47
1:05.96
▲ 0.48
1:04.15
▲ 1.81
—
—
—
—
—
200 Breast SCY
—
2:24.78
2:20.67
▲ 4.11
2:21.65
▼ 0.98
2:18.01
▲ 3.64
2:20.31
▼ 2.30
—
—
2:18.86
▲ 1.45
—
—
50 Fly SCY
26.88
26.56
▲ 0.32
—
25.41
▲ 1.15
—
—
—
—
—
—
—
100 Fly SCY
59.00
55.32
▲ 3.68
53.59
▲ 1.73
52.42
▲ 1.17
53.95
▼ 1.53
53.23
▲ 0.72
52.65
▲ 0.58
55.10
▼ 2.45
55.86
▼ 0.76
55.96
▼ 0.10
52.63
▲ 3.33
200 Fly SCY
2:07.43
2:01.34
▲ 6.09
1:57.28
▲ 4.06
1:56.44
▲ 0.84
1:54.75
▲ 1.69
1:57.54
▼ 2.79
1:54.28
▲ 3.26
1:54.91
▼ 0.63
1:56.55
▼ 1.64
1:55.70
▲ 0.85
1:53.73
▲ 1.97
100 IM SCY
1:01.47
1:00.66
▲ 0.81
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—
—
—
—
—
—
—
—
200 IM SCY
2:10.05
2:04.43
▲ 5.62
2:01.82
▲ 2.61
1:56.31
▲ 5.51
2:00.33
▼ 4.02
1:58.32
▲ 2.01
1:56.44
▲ 1.88
1:56.62
▼ 0.18
1:59.11
▼ 2.49
2:00.50
▼ 1.39
1:54.32
▲ 6.18
400 IM SCY
4:37.47
4:22.04
▲ 15.43
4:17.27
▲ 4.77
4:16.39
▲ 0.88
4:05.67
▲ 10.72
4:21.14
▼ 15.47
4:06.74
▲ 14.40
4:09.33
▼ 2.59
4:03.25
▲ 6.08
4:08.76
▼ 5.51
4:04.77
▲ 3.99
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.