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Alison Cosgrove

Age: 12 years old
Age Category: 11-12
Team: Occoquan Swimming | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Occoquan Swimming Potomac Valley Swimming Eastern Zone USA
Free 50 Y 31.21 12 12/11/2025 BB A: 29.29 (+1.92s | 6.2%) 9 385 1,000+ 1,000+
Free 100 Y 1:07.74 Analysis 12 11/21/2025 BB A: 1:03.99 (+3.75s | 5.5%) 9 259 1,000+ 1,000+
50 Free
32.54
32.54
100 Free
35.20
1:07.74
100 Free
1:07.74
Free 200 Y 2:23.77 Analysis 12 12/11/2025 BB A: 2:19.29 (+4.48s | 3.1%) 8 151 617 1,000+
50 Free
34.14
34.14
100 Free
37.15
1:11.29
100 Free
1:11.29
150 Free
36.88
1:48.17
200 Free
35.60
2:23.77
100 Free
1:12.48
Free 500 Y 6:23.45 Analysis 12 01/23/2026 BB A: 6:14.49 (+8.96s | 2.3%) 6 124 494 1,000+
50 Free
35.41
35.41
100 Free
38.56
1:13.97
100 Free
1:13.97
150 Free
39.23
1:53.20
200 Free
39.30
2:32.50
100 Free
1:18.53
250 Free
38.59
3:11.10
300 Free
38.60
3:49.70
100 Free
1:17.19
350 Free
39.13
4:28.83
400 Free
38.84
5:07.67
100 Free
1:17.97
450 Free
38.88
5:46.55
500 Free
36.90
6:23.45
100 Free
1:15.78
Back 50 Y 32.99 12 03/12/2026 A AA: 31.79 (+1.20s | 3.6%) 4 98 372 1,000+
Back 100 Y 1:14.00 Analysis 12 11/21/2025 BB A: 1:12.99 (+1.01s | 1.4%) 7 143 589 1,000+
50 Back
36.96
36.96
100 Back
37.04
1:14.00
100 Back
1:14.00
Back 200 Y 2:38.12 Analysis 12 12/11/2025 BB A: 2:33.89 (+4.23s | 2.7%) 4 83 364 1,000+
50 Back
37.98
37.98
100 Back
41.66
1:19.64
100 Back
1:19.64
150 Back
39.72
1:59.36
200 Back
38.76
2:38.12
100 Back
1:18.48
Breast 50 Y 43.25 12 12/11/2025 B BB: 40.89 (+2.36s | 5.5%) 13 484 1,000+ 1,000+
Breast 100 Y 1:32.77 Analysis 12 12/11/2025 B BB: 1:29.29 (+3.48s | 3.8%) 13 397 1,000+ 1,000+
50 Breast
45.58
45.58
100 Breast
47.19
1:32.77
100 Breast
1:32.77
Fly 50 Y 34.19 12 12/11/2025 BB A: 31.59 (+2.60s | 7.6%) 8 277 965 1,000+
Fly 100 Y 1:18.88 Analysis 12 12/11/2025 BB A: 1:12.09 (+6.79s | 8.6%) 9 188 723 1,000+
50 Fly
36.90
36.90
100 Fly
41.98
1:18.88
100 Fly
1:18.88
IM 100 Y 1:17.27 Analysis 12 12/11/2025 BB A: 1:13.09 (+4.18s | 5.4%) 9 242 910 1,000+
50 IM
34.43
34.43
100 IM
42.84
1:17.27
100 IM
1:17.27
IM 200 Y 2:43.91 Analysis 12 01/23/2026 BB A: 2:37.59 (+6.32s | 3.9%) 7 176 702 1,000+
50 Fly
38.10
38.10
100 Back
39.88
1:17.98
100 IM
1:17.98
150 Breast
50.64
2:08.62
200 Free
35.29
2:43.91
100 IM
1:25.93

Long course distance

Event Time Age Date Standard Next Standard Occoquan Swimming Potomac Valley Swimming Eastern Zone USA
Free 50 M 35.19 12 08/06/2025 BB A: 33.19 (+2.00s | 5.7%) 6 50 367 1,000+
Free 100 M 1:13.92 Analysis 12 05/01/2026 BB A: 1:13.39 (+0.53s | 0.7%) 7 34 202 1,000+
50 Free
35.55
35.55
100 Free
38.37
1:13.92
100 Free
1:13.92
Free 200 M 2:41.53 Analysis 12 05/01/2026 BB A: 2:39.79 (+1.74s | 1.1%) 6 27 164 1,000+
50 Free
37.62
37.62
100 Free
41.09
1:18.71
100 Free
1:18.71
150 Free
42.09
2:00.80
200 Free
40.73
2:41.53
100 Free
1:22.82
Free 400 M 5:42.82 Analysis 12 05/01/2026 BB A: 5:36.79 (+6.03s | 1.8%) 6 27 122 776
50 Free
38.87
38.87
100 Free
44.11
1:22.98
100 Free
1:22.98
150 Free
43.18
2:06.16
200 Free
43.90
2:50.06
100 Free
1:27.08
250 Free
43.84
3:33.90
300 Free
44.32
4:18.22
100 Free
1:28.16
350 Free
42.83
5:01.05
400 Free
41.77
5:42.82
100 Free
1:24.60
Back 50 M 42.04 12 08/06/2025 B BB: 41.59 (+0.45s | 1.1%) 6 38 331 1,000+
Back 100 M 1:24.41 Analysis 12 05/01/2026 A AA: 1:20.79 (+3.62s | 4.3%) 4 19 137 869
50 Back
41.83
41.83
100 Back
42.58
1:24.41
100 Back
1:24.41
Back 200 M 2:53.34 Analysis 12 05/01/2026 A AA: 2:50.99 (+2.35s | 1.4%) 2 6 40 230
50 Back
43.08
43.08
100 Back
43.04
1:26.12
100 Back
1:26.12
150 Back
44.96
2:11.08
200 Back
42.26
2:53.34
100 Back
1:27.22
Breast 50 M 52.32 12 08/06/2025 B: 49.79 (+2.53s | 4.8%) 7 75 545 1,000+
Breast 100 M 1:46.03 Analysis 12 05/01/2026 B BB: 1:42.19 (+3.84s | 3.6%) 8 44 313 1,000+
50 Breast
49.74
49.74
100 Breast
56.29
1:46.03
100 Breast
1:46.03
Fly 50 M 40.69 12 08/06/2025 B BB: 38.79 (+1.90s | 4.7%) 8 47 351 1,000+
Fly 100 M 1:26.61 Analysis 12 05/01/2026 BB A: 1:22.59 (+4.02s | 4.6%) 4 18 121 844
50 Fly
42.68
42.68
100 Fly
43.93
1:26.61
100 Fly
1:26.61
IM 200 M 3:12.69 Analysis 12 08/06/2025 BB A: 3:00.59 (+12.10s | 6.3%) 4 26 258 1,000+
50 Fly
42.65
42.65
100 Back
46.58
1:29.23
100 IM
1:29.23
150 Breast
1:01.03
2:30.26
200 Free
42.43
3:12.69
100 IM
1:43.46

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