Swimmer profile
Marissa Krings
Female13-14Aquatic Club of ElkhornMW · CENTRAL
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
48.48
40.85
▲ 7.63
37.25
▲ 3.60
32.17
▲ 5.08
31.05
▲ 1.12
29.42
▲ 1.63
27.63
▲ 1.79
27.71
▼ 0.08
100 Free SCY
—
1:37.33
1:22.36
▲ 14.97
1:15.01
▲ 7.35
1:10.31
▲ 4.70
1:05.42
▲ 4.89
1:02.07
▲ 3.35
1:02.13
▼ 0.06
200 Free SCY
—
—
—
—
2:30.57
2:24.72
▲ 5.85
2:20.88
▲ 3.84
2:11.53
▲ 9.35
500 Free SCY
—
—
—
—
—
6:35.81
6:24.48
▲ 11.33
6:00.27
▲ 24.21
1650 Free SCY
—
—
—
—
—
—
—
19:55.63
50 Back SCY
53.97
49.88
▲ 4.09
44.16
▲ 5.72
37.23
▲ 6.93
34.69
▲ 2.54
33.49
▲ 1.20
32.10
▲ 1.39
31.69
▲ 0.41
100 Back SCY
—
—
—
1:21.75
1:15.69
▲ 6.06
1:11.55
▲ 4.14
1:08.56
▲ 2.99
1:07.77
▲ 0.79
200 Back SCY
—
—
—
—
—
2:30.43
2:31.03
▼ 0.60
2:25.94
▲ 5.09
50 Breast SCY
1:02.16
56.40
▲ 5.76
48.88
▲ 7.52
42.88
▲ 6.00
39.81
▲ 3.07
40.26
▼ 0.45
34.70
▲ 5.56
34.22
▲ 0.48
100 Breast SCY
—
2:04.89
1:46.24
▲ 18.65
1:35.81
▲ 10.43
1:28.32
▲ 7.49
1:33.18
▼ 4.86
1:18.30
▲ 14.88
1:15.86
▲ 2.44
200 Breast SCY
—
—
—
—
—
—
3:01.39
2:48.53
▲ 12.86
50 Fly SCY
—
—
48.67
40.14
▲ 8.53
35.30
▲ 4.84
32.43
▲ 2.87
31.64
▲ 0.79
30.55
▲ 1.09
100 Fly SCY
—
—
—
—
1:31.22
1:22.60
▲ 8.62
1:15.99
▲ 6.61
1:11.15
▲ 4.84
200 Fly SCY
—
—
—
—
—
—
—
2:53.22
100 IM SCY
—
1:57.28
1:39.73
▲ 17.55
1:28.15
▲ 11.58
1:17.44
▲ 10.71
1:11.66
▲ 5.78
1:08.38
▲ 3.28
1:09.32
▼ 0.94
200 IM SCY
—
—
—
—
2:46.96
2:48.03
▼ 1.07
2:37.17
▲ 10.86
2:30.01
▲ 7.16
400 IM SCY
—
—
—
—
—
—
5:30.92
5:16.57
▲ 14.35
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.