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Marianne Henderson

Age: 17 years old
Age Category: 17-18
Team: Huntsville Swim Association | Southeastern Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Huntsville Swim Association Southeastern Swimming Southern Zone USA
Free 50 Y 29.44 17 09/20/2025 B BB: 29.09 (+0.35s | 1.2%) 17 154 1,000+ 1,000+
Free 100 Y 1:04.96 Analysis 17 10/17/2025 B BB: 1:03.19 (+1.77s | 2.7%) 18 150 1,000+ 1,000+
50 Free
31.15
31.15
100 Free
33.81
1:04.96
100 Free
1:04.96
Free 200 Y 2:23.74 Analysis 17 10/17/2025 B BB: 2:16.69 (+7.05s | 4.9%) 13 128 1,000+ 1,000+
50 Free
32.77
32.77
100 Free
36.43
1:09.20
100 Free
1:09.20
150 Free
38.13
1:47.33
200 Free
36.41
2:23.74
100 Free
1:14.54
Back 100 Y 1:13.40 Analysis 17 01/16/2026 B: 1:13.39 (+0.01s | 0.0%) 12 109 1,000+ 1,000+
50 Back
34.95
34.95
100 Back
38.45
1:13.40
100 Back
1:13.40
Back 200 Y 2:34.88 Analysis 17 01/16/2026 B BB: 2:27.39 (+7.49s | 4.8%) 9 74 944 1,000+
50 Back
36.15
36.15
100 Back
39.02
1:15.17
100 Back
1:15.17
150 Back
40.84
1:56.01
200 Back
38.87
2:34.88
100 Back
1:19.71
Breast 50 Y 41.71 17 10/17/2025 3 53 666 1,000+

Long course distance

Event Time Age Date Standard Next Standard Huntsville Swim Association Southeastern Swimming Southern Zone USA
Free 50 M 34.21 17 06/26/2026 B BB: 33.29 (+0.92s | 2.7%) 10 80 1,000+ 1,000+
Free 100 M 1:13.39 Analysis 17 06/26/2026 B BB: 1:12.19 (+1.20s | 1.6%) 10 74 1,000+ 1,000+
Free 200 M 2:39.00 Analysis 17 04/18/2026 B BB: 2:35.69 (+3.31s | 2.1%) 9 70 857 1,000+
50 Free
35.92
35.92
100 Free
40.42
1:16.34
100 Free
1:16.34
150 Free
41.21
1:57.55
200 Free
41.45
2:39.00
100 Free
1:22.66
Back 50 M 40.14 17 06/26/2026 6 45 496 1,000+
Back 100 M 1:24.21 Analysis 17 06/26/2026 B BB: 1:19.79 (+4.42s | 5.2%) 10 60 748 1,000+
Back 200 M 2:58.66 Analysis 17 04/18/2026 B BB: 2:52.49 (+6.17s | 3.5%) 6 33 500 1,000+
50 Back
42.14
42.14
100 Back
45.07
1:27.21
100 Back
1:27.21
150 Back
46.75
2:13.96
200 Back
44.70
2:58.66
100 Back
1:31.45
Fly 50 M 37.66 17 06/26/2026 4 47 624 1,000+

Above are the fastest times that Marianne Henderson has achieved in her swimming career. For each event, you can find Marianne's best time, the corresponding time standard, as well as how much faster Marianne needs to be to reach the next level. The last columns provide Marianne rankings at the team and LSC levels. These rankings are based on the Marianne's personal best, her current age category, and team; and are calculated from all the meets results.

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.