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Mary Ferreiro

Age: 16 years old
Age Category: 15-16
Team: Fanwood-Scotch Plains YMCA | New Jersey Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Fanwood-Scotch Plains YMCA New Jersey Swimming Eastern Zone USA
Free 50 Y 24.84 16 03/05/2026 AAA AAAA: 23.89 (+0.95s | 3.8%) 3 17 162 671
Free 100 Y 53.96 Analysis 16 03/05/2026 AAA AAAA: 51.59 (+2.37s | 4.4%) 2 15 168 686
50 Free
26.60
26.60
100 Free
27.36
53.96
100 Free
53.96
Free 200 Y 1:54.65 Analysis 16 03/05/2026 AAA AAAA: 1:51.79 (+2.86s | 2.5%) 1 3 100 349
50 Free
27.06
27.06
100 Free
28.69
55.75
100 Free
55.75
150 Free
29.22
1:24.97
200 Free
29.68
1:54.65
100 Free
58.90
Free 500 Y 5:12.66 Analysis 16 03/05/2026 AAA AAAA: 5:00.79 (+11.87s | 3.8%) 1 16 127 460
50 Free
28.78
28.78
100 Free
30.71
59.49
100 Free
59.49
150 Free
31.26
1:30.75
200 Free
31.94
2:02.69
100 Free
1:03.20
250 Free
31.83
2:34.52
300 Free
32.08
3:06.60
100 Free
1:03.91
350 Free
31.86
3:38.46
400 Free
32.42
4:10.88
100 Free
1:04.28
450 Free
31.94
4:42.82
500 Free
29.84
5:12.66
100 Free
1:01.78
Free 1650 Y 17:47.91 Analysis 16 03/05/2026 AAA AAAA: 17:26.89 (+21.02s | 2.0%) 1 8 56 179
50 Free
29.20
29.20
100 Free
31.93
1:01.13
100 Free
1:01.13
150 Free
32.39
1:33.52
200 Free
32.50
2:06.02
100 Free
1:04.89
250 Free
33.06
2:39.08
300 Free
32.90
3:11.98
100 Free
1:05.96
350 Free
32.76
3:44.74
400 Free
32.80
4:17.54
100 Free
1:05.56
450 Free
32.56
4:50.10
500 Free
32.51
5:22.61
100 Free
1:05.07
550 Free
32.18
5:54.79
600 Free
32.49
6:27.28
100 Free
1:04.67
650 Free
32.32
6:59.60
700 Free
32.49
7:32.09
100 Free
1:04.81
750 Free
32.34
8:04.43
800 Free
32.47
8:36.90
100 Free
1:04.81
850 Free
32.33
9:09.23
900 Free
32.50
9:41.73
100 Free
1:04.83
950 Free
32.27
10:14.00
1000 Free
32.66
10:46.66
100 Free
1:04.93
1050 Free
32.44
11:19.10
1100 Free
32.63
11:51.73
100 Free
1:05.07
1150 Free
32.92
12:24.65
1200 Free
32.46
12:57.11
100 Free
1:05.38
1250 Free
32.45
13:29.56
1300 Free
32.42
14:01.98
100 Free
1:04.87
1350 Free
32.90
14:34.88
1400 Free
32.71
15:07.59
100 Free
1:05.61
1450 Free
32.55
15:40.14
1500 Free
32.54
16:12.68
100 Free
1:05.09
1550 Free
32.36
16:45.04
1600 Free
31.99
17:17.03
100 Free
1:04.35
1650 Free
30.88
17:47.91
Back 100 Y 1:00.96 Analysis 16 03/05/2026 AA AAA: 58.69 (+2.27s | 3.7%) 2 24 245 875
50 Back
29.77
29.77
100 Back
31.19
1:00.96
100 Back
1:00.96
Back 200 Y 2:06.73 Analysis 16 03/05/2026 AAA AAAA: 2:01.69 (+5.04s | 4.0%) 1 10 74 259
50 Back
30.24
30.24
100 Back
31.76
1:02.00
100 Back
1:02.00
150 Back
32.29
1:34.30
200 Back
32.43
2:06.73
100 Back
1:04.72

Long course distance

Event Time Age Date Standard Next Standard Fanwood-Scotch Plains YMCA New Jersey Swimming Eastern Zone USA
Free 50 M 28.59 16 06/26/2026 AA AAA: 28.29 (+0.30s | 1.0%) 2 21 151 793
Free 100 M 1:01.97 Analysis 16 06/26/2026 AA AAA: 1:01.59 (+0.38s | 0.6%) 2 12 116 732
50 Free
29.87
29.87
100 Free
32.10
1:01.97
100 Free
1:01.97
Free 200 M 2:12.64 Analysis 16 06/26/2026 AAA AAAA: 2:06.89 (+5.75s | 4.3%) 1 8 73 421
50 Free
31.56
31.56
100 Free
33.88
1:05.44
100 Free
1:05.44
150 Free
34.29
1:39.73
200 Free
32.91
2:12.64
100 Free
1:07.20
Free 400 M 4:49.77 Analysis 16 06/26/2026 AA AAA: 4:39.09 (+10.68s | 3.7%) 1 19 154 827
50 Free
33.01
33.01
100 Free
36.30
1:09.31
100 Free
1:09.31
150 Free
36.33
1:45.64
200 Free
37.57
2:23.21
100 Free
1:13.90
250 Free
36.56
2:59.77
300 Free
37.13
3:36.90
100 Free
1:13.69
350 Free
36.75
4:13.65
400 Free
36.12
4:49.77
100 Free
1:12.87
Free 800 M 9:48.49 Analysis 16 06/26/2026 AA AAA: 9:39.69 (+8.80s | 1.5%) 1 10 70 387
50 Free
33.08
33.08
100 Free
36.18
1:09.26
100 Free
1:09.26
150 Free
37.05
1:46.31
200 Free
37.40
2:23.71
100 Free
1:14.45
250 Free
37.61
3:01.32
300 Free
37.32
3:38.64
100 Free
1:14.93
350 Free
37.57
4:16.21
400 Free
37.89
4:54.11
100 Free
1:15.47
450 Free
37.56
5:31.67
500 Free
37.35
6:09.02
100 Free
1:14.91
550 Free
37.49
6:46.51
600 Free
36.94
7:23.45
100 Free
1:14.43
650 Free
37.01
8:00.46
700 Free
36.49
8:36.95
100 Free
1:13.50
750 Free
36.38
9:13.33
800 Free
35.16
9:48.49
100 Free
1:11.54
Back 100 M 1:09.66 Analysis 16 06/26/2026 AA AAA: 1:08.29 (+1.37s | 2.0%) 2 9 96 482
50 Back
33.90
33.90
100 Back
35.76
1:09.66
100 Back
1:09.66
Back 200 M 2:31.44 Analysis 16 06/26/2026 AA AAA: 2:26.79 (+4.65s | 3.1%) 2 9 98 470
50 Back
35.23
35.23
100 Back
37.90
1:13.13
100 Back
1:13.13
150 Back
38.94
1:52.07
200 Back
39.37
2:31.44
100 Back
1:18.31

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