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Margaret Erwin

Age: 17 years old
Age Category: 17-18
Team: Alamo Area Aquatic Association | South Texas Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Alamo Area Aquatic Association South Texas Swimming Southern Zone USA
Free 50 Y 26.81 17 11/24/2024 A AA: 25.79 (+1.02s | 3.8%) 9 124 988 1,000+
Free 100 Y 57.07 Analysis 17 02/14/2025 A AA: 55.89 (+1.18s | 2.1%) 5 95 790 1,000+
50 Free
27.55
27.55
100 Free
29.52
57.07
100 Free
57.07
Free 200 Y 1:56.75 Analysis 17 02/27/2026 AA AAA: 1:55.69 (+1.06s | 0.9%) 5 31 264 925
25 Free
13.03
13.03
50 Free
14.20
27.23
50 Free
27.23
75 Free
14.96
42.19
100 Free
14.78
56.97
50 Free
29.74
125 Free
15.00
1:11.97
150 Free
14.86
1:26.83
50 Free
29.86
175 Free
15.22
1:42.05
200 Free
14.70
1:56.75
50 Free
29.92
Free 500 Y 5:10.04 Analysis 17 02/27/2026 AAA AAAA: 4:57.39 (+12.65s | 4.1%) 3 19 151 548
25 Free
2:47.21
2:47.21
50 Free
15.62
3:02.83
50 Free
3:02.83
75 Free
16.03
3:18.86
100 Free
16.08
3:34.94
50 Free
32.11
125 Free
16.29
3:51.23
150 Free
15.80
4:07.03
50 Free
32.09
175 Free
16.29
4:23.32
200 Free
15.82
4:39.14
50 Free
32.11
225 Free
15.89
4:55.03
250 Free
15.01
5:10.04
50 Free
30.90
Free 1000 Y 11:03.23 Analysis 17 01/11/2025 AA AAA: 10:49.09 (+14.14s | 2.1%) 4 18 157 579
Free 1650 Y 17:59.88 Analysis 17 01/04/2026 AA AAA: 17:54.29 (+5.59s | 0.5%) 4 14 67 287
50 Free
29.39
29.39
100 Free
1:03.38
1:32.77
100 Free
1:32.77
150 Free
31.78
2:04.55
200 Free
32.23
2:36.78
100 Free
1:04.01
250 Free
32.08
3:08.86
300 Free
32.40
3:41.26
100 Free
1:04.48
350 Free
32.18
4:13.44
400 Free
32.56
4:46.00
100 Free
1:04.74
450 Free
32.50
5:18.50
500 Free
32.30
5:50.80
100 Free
1:04.80
550 Free
33.04
6:23.84
600 Free
32.68
6:56.52
100 Free
1:05.72
650 Free
33.00
7:29.52
700 Free
32.96
8:02.48
100 Free
1:05.96
750 Free
32.88
8:35.36
800 Free
33.25
9:08.61
100 Free
1:06.13
850 Free
32.74
9:41.35
900 Free
32.96
10:14.31
100 Free
1:05.70
950 Free
33.09
10:47.40
1000 Free
33.22
11:20.62
100 Free
1:06.31
1050 Free
33.31
11:53.93
1100 Free
33.10
12:27.03
100 Free
1:06.41
1150 Free
33.10
13:00.13
1200 Free
33.80
13:33.93
100 Free
1:06.90
1300 Free
1:40.63
15:14.56
100 Free
1:40.63
1350 Free
1:40.81
16:55.37
1400 Free
33.51
17:28.88
100 Free
2:14.32
Back 200 Y 2:05.94 Analysis 17 01/17/2025 AA AAA: 2:04.79 (+1.15s | 0.9%) 2 13 114 381
50 Back
29.91
29.91
100 Back
31.13
1:01.04
100 Back
1:01.04
150 Back
32.62
1:33.66
200 Back
32.28
2:05.94
100 Back
1:04.90
Fly 100 Y 58.20 Analysis 17 02/27/2026 AA AAA: 57.79 (+0.41s | 0.7%) 3 13 191 641
25 Fly
12.64
12.64
50 Fly
14.75
27.39
50 Fly
27.39
75 Fly
15.23
42.62
100 Fly
15.58
58.20
50 Fly
30.81
IM 200 Y 2:12.58 Analysis 17 12/12/2025 AA AAA: 2:08.49 (+4.09s | 3.1%) 2 34 260 920
50 Fly
29.02
29.02
100 Back
33.22
1:02.24
100 IM
1:02.24
150 Breast
40.32
1:42.56
200 Free
30.02
2:12.58
100 IM
1:10.34
IM 400 Y 4:31.55 Analysis 17 11/07/2025 AAA AAAA: 4:22.99 (+8.56s | 3.2%) 2 10 83 292
50 Fly
28.76
28.76
100 Fly
32.51
1:01.27
100 Fly
1:01.27
150 Back
33.92
1:35.19
200 Back
33.48
2:08.67
100 Back
1:07.40
250 Breast
40.34
2:49.01
300 Breast
40.43
3:29.44
100 Breast
1:20.77
350 Free
31.49
4:00.93
400 Free
30.62
4:31.55
100 Free
1:02.11

Long course distance

Event Time Age Date Standard Next Standard Alamo Area Aquatic Association South Texas Swimming Southern Zone USA
Free 50 M 30.38 17 06/13/2025 A AA: 29.49 (+0.89s | 2.9%) 7 88 460 1,000+
Free 100 M 1:05.03 Analysis 17 06/20/2025 A AA: 1:03.89 (+1.14s | 1.8%) 7 71 387 1,000+
Free 200 M 2:20.63 Analysis 17 05/02/2025 A AA: 2:17.69 (+2.94s | 2.1%) 9 57 326 1,000+
50 Free
31.83
31.83
100 Free
35.51
1:07.34
100 Free
1:07.34
150 Free
36.15
1:43.49
200 Free
37.14
2:20.63
100 Free
1:13.29
Free 400 M 5:00.49 Analysis 17 06/01/2025 A AA: 4:50.29 (+10.20s | 3.4%) 8 45 252 1,000+
Free 800 M 10:10.45 Analysis 17 06/01/2025 A AA: 9:59.89 (+10.56s | 1.7%) 4 16 115 510
Free 1500 M 19:13.75 Analysis 17 06/01/2025 A AA: 19:10.79 (+2.96s | 0.3%) 4 11 73 316
50 Free
34.04
34.04
100 Free
37.62
1:11.66
100 Free
1:11.66
150 Free
37.09
1:48.75
200 Free
38.01
2:26.76
100 Free
1:15.10
250 Free
38.11
3:04.87
300 Free
39.04
3:43.91
100 Free
1:17.15
350 Free
38.28
4:22.19
400 Free
38.30
5:00.49
100 Free
1:16.58
450 Free
38.86
5:39.35
500 Free
38.75
6:18.10
100 Free
1:17.61
550 Free
38.75
6:56.85
600 Free
38.87
7:35.72
100 Free
1:17.62
650 Free
38.67
8:14.39
700 Free
38.80
8:53.19
100 Free
1:17.47
750 Free
38.88
9:32.07
800 Free
38.38
10:10.45
100 Free
1:17.26
850 Free
39.49
10:49.94
900 Free
38.65
11:28.59
100 Free
1:18.14
950 Free
38.66
12:07.25
1000 Free
38.75
12:46.00
100 Free
1:17.41
1050 Free
39.19
13:25.19
1100 Free
39.40
14:04.59
100 Free
1:18.59
1150 Free
39.58
14:44.17
1200 Free
39.56
15:23.73
100 Free
1:19.14
1250 Free
38.83
16:02.56
1300 Free
38.64
16:41.20
100 Free
1:17.47
1350 Free
38.73
17:19.93
1400 Free
38.92
17:58.85
100 Free
1:17.65
1450 Free
38.17
18:37.02
1500 Free
36.73
19:13.75
100 Free
1:14.90
Back 50 M 33.13 17 06/20/2025 3 11 92 382
Back 100 M 1:08.36 Analysis 17 07/10/2025 AA AAA: 1:07.49 (+0.87s | 1.3%) 2 16 89 312
50 Back
33.35
33.35
100 Back
35.01
1:08.36
100 Back
1:08.36
Back 200 M 2:25.92 Analysis 17 06/20/2025 AAA AAAA: 2:19.29 (+6.63s | 4.5%) 2 9 62 208
Fly 50 M 31.10 17 06/20/2025 3 12 133 434
Fly 100 M 1:11.51 Analysis 17 03/28/2025 A AA: 1:08.69 (+2.82s | 3.9%) 6 43 277 1,000+
50 Fly
33.84
33.84
100 Fly
37.67
1:11.51
100 Fly
1:11.51
IM 200 M 2:30.44 Analysis 17 06/20/2025 AA AAA: 2:28.79 (+1.65s | 1.1%) 3 13 101 384
50 Fly
31.33
31.33
100 Back
38.15
1:09.48
100 IM
1:09.48
150 Breast
46.40
1:55.88
200 Free
34.56
2:30.44
100 IM
1:20.96
IM 400 M 5:18.75 Analysis 17 07/10/2025 AA AAA: 5:14.49 (+4.26s | 1.3%) 2 14 74 299
50 Fly
32.65
32.65
100 Fly
37.15
1:09.80
100 Fly
1:09.80
150 Back
40.80
1:50.60
200 Back
40.18
2:30.78
100 Back
1:20.98
250 Breast
48.49
3:19.27
300 Breast
48.52
4:07.79
100 Breast
1:37.01
350 Free
35.31
4:43.10
400 Free
35.65
5:18.75
100 Free
1:10.96

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