Swimmer profile
Gunnar Roestenberg
MaleOpen / SeniorNew Jersey Race ClubNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
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
—
35.76
30.78
▲ 4.98
28.20
▲ 2.58
26.06
▲ 2.14
25.58
▲ 0.48
24.23
▲ 1.35
22.62
▲ 1.61
21.95
▲ 0.67
21.66
▲ 0.29
21.14
▲ 0.52
20.89
▲ 0.25
100 Free SCY
—
1:17.79
1:07.19
▲ 10.60
1:03.21
▲ 3.98
59.07
▲ 4.14
57.91
▲ 1.16
52.81
▲ 5.10
51.50
▲ 1.31
48.49
▲ 3.01
47.80
▲ 0.69
46.61
▲ 1.19
46.25
▲ 0.36
200 Free SCY
—
—
2:35.31
2:21.09
▲ 14.22
2:15.74
▲ 5.35
2:12.65
▲ 3.09
1:59.00
▲ 13.65
1:57.39
▲ 1.61
1:52.16
▲ 5.23
1:51.16
▲ 1.00
1:48.42
▲ 2.74
—
50 Back SCY
47.00
41.89
▲ 5.11
39.84
▲ 2.05
33.51
▲ 6.33
31.39
▲ 2.12
—
—
—
—
—
—
25.87
▲ 5.52
100 Back SCY
—
—
—
1:12.67
1:11.55
▲ 1.12
1:07.45
▲ 4.10
—
1:00.21
▲ 7.24
58.15
▲ 2.06
55.33
▲ 2.82
55.53
▼ 0.20
53.61
▲ 1.92
200 Back SCY
—
—
—
—
—
—
—
2:09.59
2:06.35
▲ 3.24
—
—
—
50 Breast SCY
—
—
—
—
—
—
—
—
—
—
—
28.19
100 Breast SCY
—
—
—
—
—
—
—
—
—
1:04.19
1:02.65
▲ 1.54
58.57
▲ 4.08
50 Fly SCY
—
—
—
32.97
30.86
▲ 2.11
—
—
27.57
▲ 3.29
—
—
24.66
▲ 2.91
24.41
▲ 0.25
100 Fly SCY
—
—
—
—
—
1:14.81
1:05.48
▲ 9.33
58.66
▲ 6.82
55.97
▲ 2.69
53.75
▲ 2.22
52.61
▲ 1.14
52.26
▲ 0.35
100 IM SCY
—
—
—
1:14.61
1:11.82
▲ 2.79
1:10.01
▲ 1.81
—
—
—
—
55.89
▲ 14.12
—
200 IM SCY
—
—
—
—
—
2:34.16
—
—
—
—
2:09.96
▲ 24.20
—
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.