Swimmer profile
Lance Roestenberg
MaleOpen / SeniorNew Jersey Race ClubNJ · EASTERN
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
39.98
34.31
▲ 5.67
30.25
▲ 4.06
27.97
▲ 2.28
27.70
▲ 0.27
25.18
▲ 2.52
24.20
▲ 0.98
23.31
▲ 0.89
22.26
▲ 1.05
21.60
▲ 0.66
20.97
▲ 0.63
100 Free SCY
1:27.65
1:14.49
▲ 13.16
1:07.11
▲ 7.38
1:02.36
▲ 4.75
1:00.72
▲ 1.64
55.81
▲ 4.91
53.47
▲ 2.34
50.10
▲ 3.37
49.21
▲ 0.89
47.34
▲ 1.87
46.12
▲ 1.22
200 Free SCY
—
2:51.88
2:36.74
▲ 15.14
—
2:21.63
▲ 15.11
2:03.95
▲ 17.68
1:56.50
▲ 7.45
1:53.43
▲ 3.07
1:46.77
▲ 6.66
1:42.51
▲ 4.26
1:42.91
▼ 0.40
500 Free SCY
—
—
—
—
—
—
5:18.57
5:03.78
▲ 14.79
4:55.12
▲ 8.66
4:50.80
▲ 4.32
4:51.43
▼ 0.63
1000 Free SCY
—
—
—
—
—
—
—
10:50.04
10:05.60
▲ 44.44
—
—
1650 Free SCY
—
—
—
—
—
—
—
—
17:21.90
—
—
50 Back SCY
44.31
39.23
▲ 5.08
33.60
▲ 5.63
32.46
▲ 1.14
32.93
▼ 0.47
—
—
—
—
—
25.00
▲ 7.93
100 Back SCY
—
1:24.78
1:14.29
▲ 10.49
1:11.46
▲ 2.83
1:09.99
▲ 1.47
1:03.98
▲ 6.01
1:01.68
▲ 2.30
1:00.60
▲ 1.08
59.31
▲ 1.29
58.61
▲ 0.70
58.11
▲ 0.50
200 Back SCY
—
—
—
—
—
2:30.05
2:15.50
▲ 14.55
—
2:10.20
▲ 5.30
2:16.23
▼ 6.03
—
50 Breast SCY
—
53.17
43.71
▲ 9.46
43.46
▲ 0.25
40.97
▲ 2.49
—
—
—
—
—
—
100 Breast SCY
—
—
—
—
—
1:27.46
—
—
—
—
—
50 Fly SCY
—
45.38
44.58
▲ 0.80
34.21
▲ 10.37
33.74
▲ 0.47
—
—
—
—
26.58
▲ 7.16
24.47
▲ 2.11
100 Fly SCY
—
—
—
—
—
—
—
—
—
58.01
53.41
▲ 4.60
100 IM SCY
—
—
1:18.66
1:17.26
▲ 1.40
1:14.51
▲ 2.75
—
—
—
—
58.70
▲ 15.81
—
200 IM SCY
—
—
—
—
—
2:32.54
—
2:13.42
▲ 19.12
—
2:06.15
▲ 7.27
—
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.