Alexandra Duncan

Age: 11 years old
Age Category: 11-12
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 Y 29.62 11 11/14/2025 BB A: 29.29 (+0.33s | 1.1%) 44 220 866 1,000+
Free 100 Y 1:03.34 11 11/14/2025 A AA: 1:01.39 (+1.95s | 3.1%) 35 141 559 1,000+
50 Free
30.52
30.52
100 Free
32.82
1:03.34
100 Free
1:03.34
Free 200 Y 2:15.60 11 12/11/2025 A AA: 2:13.49 (+2.11s | 1.6%) 22 71 324 1,000+
50 Free
30.59
30.59
100 Free
34.24
1:04.83
100 Free
1:04.83
150 Free
35.22
1:40.05
200 Free
35.55
2:15.60
100 Free
1:10.77
Free 500 Y 5:57.45 11 01/23/2026 AA AAA: 5:43.29 (+14.16s | 4.0%) 20 51 222 803
50 Free
31.13
31.13
100 Free
35.48
1:06.61
100 Free
1:06.61
150 Free
36.17
1:42.78
200 Free
37.23
2:20.01
100 Free
1:13.40
250 Free
37.00
2:57.01
300 Free
35.80
3:32.81
100 Free
1:12.80
350 Free
36.57
4:09.38
400 Free
36.73
4:46.11
100 Free
1:13.30
450 Free
36.58
5:22.69
500 Free
34.76
5:57.45
100 Free
1:11.34
Back 100 Y 1:11.97 11 01/23/2026 A AA: 1:09.59 (+2.38s | 3.3%) 25 120 480 1,000+
50 Back
34.83
34.83
100 Back
37.14
1:11.97
100 Back
1:11.97
Back 200 Y 2:41.08 11 01/16/2026 BB A: 2:33.89 (+7.19s | 4.5%) 26 121 515 1,000+
50 Back
37.86
37.86
100 Back
41.01
1:18.87
100 Back
1:18.87
150 Back
42.03
2:00.90
200 Back
40.18
2:41.08
100 Back
1:22.21
Breast 50 Y 35.20 11 12/11/2025 AA AAA: 34.59 (+0.61s | 1.7%) 12 30 113 357
Breast 100 Y 1:16.67 11 12/11/2025 AA AAA: 1:15.09 (+1.58s | 2.1%) 13 32 128 492
50 Breast
36.52
36.52
100 Breast
40.15
1:16.67
100 Breast
1:16.67
Breast 200 Y 2:45.45 11 12/11/2025 AA AAA: 2:41.69 (+3.76s | 2.3%) 12 23 95 266
50 Breast
37.31
37.31
100 Breast
42.00
1:19.31
100 Breast
1:19.31
150 Breast
42.82
2:02.13
200 Breast
43.32
2:45.45
100 Breast
1:26.14
Fly 50 Y 31.06 11 12/11/2025 A AA: 30.29 (+0.77s | 2.5%) 20 79 324 1,000+
Fly 100 Y 1:08.73 11 01/23/2026 A AA: 1:08.59 (+0.14s | 0.2%) 14 52 211 801
50 Fly
32.46
32.46
100 Fly
36.27
1:08.73
100 Fly
1:08.73
IM 100 Y 1:10.94 11 01/16/2026 A AA: 1:09.99 (+0.95s | 1.3%) 18 74 276 903
50 IM
33.40
33.40
100 IM
37.54
1:10.94
100 IM
1:10.94
IM 200 Y 2:31.82 11 01/23/2026 A AA: 2:30.99 (+0.83s | 0.5%) 19 61 268 952
50 Fly
31.49
31.49
100 Back
40.38
1:11.87
100 IM
1:11.87
150 Breast
44.45
1:56.32
200 Free
35.50
2:31.82
100 IM
1:19.95

Long course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA

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