Swimmer profile
Jamie Brennan
FemaleOpen / SeniorAlto Swim ClubPC · WESTERNCollege athlete · Stanford UniversityD1
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
2014–15
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
30.85
30.05
▲ 0.80
26.67
▲ 3.38
25.10
▲ 1.57
24.59
▲ 0.51
24.08
▲ 0.51
23.44
▲ 0.64
23.89
▼ 0.45
23.20
▲ 0.69
23.68
▼ 0.48
22.56
▲ 1.12
22.58
▼ 0.02
22.56
▲ 0.02
100 Free SCY
1:10.96
1:07.23
▲ 3.73
58.36
▲ 8.87
55.07
▲ 3.29
52.91
▲ 2.16
51.04
▲ 1.87
50.50
▲ 0.54
50.20
▲ 0.30
49.75
▲ 0.45
—
49.10
▲ 0.65
49.51
▼ 0.41
49.03
▲ 0.48
200 Free SCY
2:42.57
—
2:09.48
▲ 33.09
2:00.53
▲ 8.95
1:53.36
▲ 7.17
1:51.68
▲ 1.68
1:50.93
▲ 0.75
1:48.40
▲ 2.53
1:49.19
▼ 0.79
1:45.95
▲ 3.24
1:47.64
▼ 1.69
1:47.01
▲ 0.63
1:47.87
▼ 0.86
500 Free SCY
—
6:41.78
5:41.10
▲ 60.68
5:36.25
▲ 4.85
5:26.51
▲ 9.74
—
—
—
5:02.36
▲ 24.15
—
5:00.40
▲ 1.96
—
—
1000 Free SCY
—
—
—
—
11:12.02
—
—
—
—
—
—
—
—
1650 Free SCY
—
—
—
—
—
18:02.63
—
—
—
—
—
—
—
50 Back SCY
36.29
33.36
▲ 2.93
31.72
▲ 1.64
31.65
▲ 0.07
—
—
—
—
—
—
—
—
—
100 Back SCY
1:22.54
1:12.75
▲ 9.79
1:09.38
▲ 3.37
1:04.44
▲ 4.94
—
1:02.86
▲ 1.58
—
—
1:00.30
▲ 2.56
—
—
—
—
200 Back SCY
—
—
2:37.76
2:21.91
▲ 15.85
2:18.46
▲ 3.45
—
—
—
—
—
2:02.81
▲ 15.65
—
—
50 Breast SCY
42.70
39.32
▲ 3.38
35.69
▲ 3.63
—
—
—
—
—
—
—
—
—
—
100 Breast SCY
1:34.54
1:30.00
▲ 4.54
1:17.60
▲ 12.40
1:13.91
▲ 3.69
1:05.31
▲ 8.60
1:04.09
▲ 1.22
1:03.84
▲ 0.25
1:04.06
▼ 0.22
—
—
1:03.42
▲ 0.64
—
—
200 Breast SCY
—
—
—
2:39.01
2:33.48
▲ 5.53
2:30.89
▲ 2.59
—
—
—
—
—
—
—
50 Fly SCY
50.37
35.07
▲ 15.30
31.30
▲ 3.77
29.60
▲ 1.70
—
—
—
—
—
—
—
—
—
100 Fly SCY
1:31.69
—
1:14.63
▲ 17.06
1:03.93
▲ 10.70
59.77
▲ 4.16
1:00.90
▼ 1.13
—
55.78
▲ 5.12
53.24
▲ 2.54
54.55
▼ 1.31
56.79
▼ 2.24
54.16
▲ 2.63
55.78
▼ 1.62
200 Fly SCY
—
—
—
2:23.74
2:18.37
▲ 5.37
2:12.72
▲ 5.65
2:15.42
▼ 2.70
2:02.70
▲ 12.72
1:57.78
▲ 4.92
2:00.11
▼ 2.33
—
—
—
100 IM SCY
1:22.81
1:16.05
▲ 6.76
1:05.74
▲ 10.31
1:06.83
▼ 1.09
1:07.94
▼ 1.11
—
—
—
—
57.77
▲ 10.17
—
—
54.63
▲ 3.14
200 IM SCY
2:57.80
2:43.16
▲ 14.64
2:33.36
▲ 9.80
2:13.87
▲ 19.49
2:09.19
▲ 4.68
2:05.86
▲ 3.33
2:01.91
▲ 3.95
2:02.37
▼ 0.46
1:59.31
▲ 3.06
1:56.87
▲ 2.44
1:58.28
▼ 1.41
—
2:01.13
▼ 2.85
400 IM SCY
—
—
—
4:51.74
4:53.16
▼ 1.42
4:40.47
▲ 12.69
4:37.37
▲ 3.10
—
4:27.32
▲ 10.05
—
—
—
—
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.