Swimmer profile
Marissa Krings
Female13-14Aquatic Club of ElkhornMW · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2022–23
2023–24
2024–25
2025–26
50 Free LCM
49.61
40.07
▲ 9.54
33.85
▲ 6.22
33.61
▲ 0.24
31.70
▲ 1.91
31.42
▲ 0.28
100 Free LCM
—
1:33.05
1:17.33
▲ 15.72
1:14.34
▲ 2.99
1:10.60
▲ 3.74
1:10.73
▼ 0.13
200 Free LCM
—
—
2:49.86
2:47.42
▲ 2.44
—
2:33.93
▲ 13.49
800 Free LCM
—
—
—
—
—
11:09.25
1500 Free LCM
—
—
—
—
—
21:02.02
50 Back LCM
57.02
44.78
▲ 12.24
40.48
▲ 4.30
37.05
▲ 3.43
36.76
▲ 0.29
—
100 Back LCM
—
—
1:28.71
1:22.03
▲ 6.68
1:20.04
▲ 1.99
1:19.46
▲ 0.58
200 Back LCM
—
—
—
2:54.91
2:51.39
▲ 3.52
2:49.68
▲ 1.71
50 Breast LCM
1:09.01
53.05
▲ 15.96
46.32
▲ 6.73
43.30
▲ 3.02
39.05
▲ 4.25
—
100 Breast LCM
2:30.33
1:54.77
▲ 35.56
1:48.67
▲ 6.10
1:40.32
▲ 8.35
1:27.00
▲ 13.32
1:30.66
▼ 3.66
200 Breast LCM
—
—
3:41.47
—
3:17.03
▲ 24.44
3:22.50
▼ 5.47
50 Fly LCM
—
48.82
—
36.71
▲ 12.11
36.29
▲ 0.42
—
200 IM LCM
—
—
3:16.84
2:59.96
▲ 16.88
2:56.32
▲ 3.64
—
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.