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Meredith Cao

Age: 12 years old
Age Category: 11-12
Team: Charles River Aquatics | New England Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Charles River Aquatics New England Swimming Eastern Zone USA
Free 50 Y 27.83 12 07/30/2026 AA AAA: 26.99 (+0.84s | 3.0%) 2 38 225 1,000+
Free 100 Y 59.20 Analysis 12 07/30/2026 AA AAA: 58.69 (+0.51s | 0.9%) 1 21 119 535
50 Free
28.60
28.60
100 Free
30.60
59.20
100 Free
59.20
Free 200 Y 2:10.42 Analysis 12 07/30/2026 AA AAA: 2:07.69 (+2.73s | 2.1%) 3 19 114 456
50 Free
30.11
30.11
100 Free
33.31
1:03.42
100 Free
1:03.42
150 Free
34.28
1:37.70
200 Free
32.72
2:10.42
100 Free
1:07.00
Free 500 Y 5:55.51 Analysis 12 07/30/2026 AA AAA: 5:43.29 (+12.22s | 3.4%) 3 19 132 568
50 Free
30.76
30.76
100 Free
34.69
1:05.45
100 Free
1:05.45
150 Free
35.25
1:40.70
200 Free
36.23
2:16.93
100 Free
1:11.48
250 Free
35.94
2:52.87
300 Free
36.45
3:29.32
100 Free
1:12.39
350 Free
37.27
4:06.59
400 Free
36.99
4:43.58
100 Free
1:14.26
450 Free
36.86
5:20.44
500 Free
35.07
5:55.51
100 Free
1:11.93
Back 50 Y 33.10 12 11/14/2025 A AA: 31.79 (+1.31s | 4.0%) 8 50 333 1,000+
Back 100 Y 1:10.94 Analysis 12 07/30/2026 A AA: 1:09.59 (+1.35s | 1.9%) 6 42 292 1,000+
50 Back
34.50
34.50
100 Back
36.44
1:10.94
100 Back
1:10.94
Back 200 Y 2:31.94 Analysis 12 07/30/2026 A AA: 2:27.49 (+4.45s | 2.9%) 4 18 194 537
50 Back
35.77
35.77
100 Back
39.00
1:14.77
100 Back
1:14.77
150 Back
39.58
1:54.35
200 Back
37.59
2:31.94
100 Back
1:17.17
Breast 50 Y 33.88 12 01/09/2026 AAA AAAA: 32.99 (+0.89s | 2.6%) 2 3 33 102
Breast 100 Y 1:12.57 Analysis 12 02/19/2026 AAA AAAA: 1:11.49 (+1.08s | 1.5%) 2 6 30 138
50 Breast
34.94
34.94
100 Breast
37.63
1:12.57
100 Breast
1:12.57
Breast 200 Y 2:39.52 Analysis 12 01/09/2026 AAA AAAA: 2:34.29 (+5.23s | 3.3%) 2 2 28 80
50 Breast
37.29
37.29
100 Breast
40.69
1:17.98
100 Breast
1:17.98
150 Breast
41.62
1:59.60
200 Breast
39.92
2:39.52
100 Breast
1:21.54
Fly 50 Y 30.40 12 07/30/2026 A AA: 30.29 (+0.11s | 0.4%) 4 20 174 581
Fly 100 Y 1:06.69 Analysis 12 07/30/2026 AA AAA: 1:05.19 (+1.50s | 2.2%) 2 14 98 420
50 Fly
31.49
31.49
100 Fly
35.20
1:06.69
100 Fly
1:06.69
IM 100 Y 1:07.84 Analysis 12 07/30/2026 AA AAA: 1:06.99 (+0.85s | 1.3%) 2 8 84 250
50 IM
32.39
32.39
100 IM
35.45
1:07.84
100 IM
1:07.84
IM 200 Y 2:24.32 Analysis 12 07/30/2026 AAA AAAA: 2:17.89 (+6.43s | 4.5%) 2 7 62 275
50 Fly
31.86
31.86
100 Back
38.46
1:10.32
100 IM
1:10.32
150 Breast
41.35
1:51.67
200 Free
32.65
2:24.32
100 IM
1:14.00
IM 400 Y 5:17.37 Analysis 12 02/19/2026 AA AAA: 5:07.79 (+9.58s | 3.0%) 3 9 68 209
50 Fly
34.09
34.09
100 Fly
39.61
1:13.70
100 Fly
1:13.70
150 Back
42.07
1:55.77
200 Back
40.98
2:36.75
100 Back
1:23.05
250 Breast
42.26
3:19.01
300 Breast
44.45
4:03.46
100 Breast
1:26.71
350 Free
37.87
4:41.33
400 Free
36.04
5:17.37
100 Free
1:13.91

Long course distance

Event Time Age Date Standard Next Standard Charles River Aquatics New England Swimming Eastern Zone USA
Free 100 M 1:11.00 Analysis 12 05/08/2026 A AA: 1:10.29 (+0.71s | 1.0%) 4 40 171 1,000+
Free 200 M 2:31.74 Analysis 12 07/17/2026 AA AAA: 2:26.49 (+5.25s | 3.5%) 2 21 103 697
Free 400 M 5:30.88 Analysis 12 05/08/2026 A AA: 5:22.79 (+8.09s | 2.4%) 3 27 120 910
Back 100 M 1:25.79 Analysis 12 05/08/2026 BB A: 1:24.79 (+1.00s | 1.2%) 8 58 267 1,000+
Breast 50 M 39.03 12 05/08/2026 AAA AAAA: 37.39 (+1.64s | 4.2%) 3 3 19 166
Breast 100 M 1:25.49 Analysis 12 07/17/2026 AAA AAAA: 1:21.79 (+3.70s | 4.3%) 3 3 20 162
Breast 200 M 3:03.37 Analysis 12 07/17/2026 AAA AAAA: 2:57.59 (+5.78s | 3.2%) 3 3 17 98
Fly 50 M 34.27 12 05/08/2026 AA AAA: 32.89 (+1.38s | 4.0%) 3 23 100 687
IM 200 M 2:50.26 Analysis 12 07/17/2026 AA AAA: 2:45.49 (+4.77s | 2.8%) 2 13 71 537
IM 400 M 5:55.96 Analysis 12 07/17/2026 AA AAA: 5:52.69 (+3.27s | 0.9%) 3 11 35 187

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