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Vivian Niu

Age: 17 years old
Age Category: 17-18
Team: Mason Manta Rays | Ohio Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Mason Manta Rays Ohio Swimming Central Zone USA
Free 200 Y 1:56.36 Analysis 17 03/05/2026 AA AAA: 1:55.69 (+0.67s | 0.6%) 6 14 117 846
50 Free
27.46
27.46
100 Free
29.93
57.39
100 Free
57.39
150 Free
29.62
1:27.01
200 Free
29.35
1:56.36
100 Free
58.97
Back 100 Y 1:02.16 Analysis 17 03/05/2026 A AA: 1:00.29 (+1.87s | 3.0%) 8 38 249 1,000+
50 Back
29.76
29.76
100 Back
32.40
1:02.16
100 Back
1:02.16
Back 200 Y 2:12.50 Analysis 17 03/05/2026 A AA: 2:10.39 (+2.11s | 1.6%) 7 24 161 939
50 Back
30.85
30.85
100 Back
33.15
1:04.00
100 Back
1:04.00
150 Back
34.48
1:38.48
200 Back
34.02
2:12.50
100 Back
1:08.50
IM 400 Y 4:51.66 Analysis 17 03/05/2026 A AA: 4:47.99 (+3.67s | 1.3%) 7 20 150 1,000+
50 Fly
29.97
29.97
100 Fly
35.36
1:05.33
100 Fly
1:05.33
150 Back
35.97
1:41.30
200 Back
34.56
2:15.86
100 Back
1:10.53
250 Breast
45.47
3:01.33
300 Breast
45.45
3:46.78
100 Breast
1:30.92
350 Free
32.80
4:19.58
400 Free
32.08
4:51.66
100 Free
1:04.88

Long course distance

Event Time Age Date Standard Next Standard Mason Manta Rays Ohio Swimming Central Zone USA
Back 50 M 34.36 17 08/06/2021 2 9 100 579
Back 200 M 2:32.99 Analysis 17 08/04/2022 A AA: 2:32.59 (+0.40s | 0.3%) 2 3 81 503
50 Back
35.49
35.49
100 Back
39.40
1:14.89
100 Back
1:14.89
150 Back
39.51
1:54.40
200 Back
38.59
2:32.99
100 Back
1:18.10

Above are the fastest times that Vivian Niu has achieved in her swimming career. For each event, you can find Vivian's best time, the corresponding time standard, as well as how much faster Vivian needs to be to reach the next level. The last columns provide Vivian rankings at the team and LSC levels. These rankings are based on the Vivian'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.