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Mary Gilliland

Age: 12 years old
Age Category: 11-12
Team: DC Dept Of Parks and Recreatio | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard DC Dept Of Parks and Recreatio Potomac Valley Swimming Eastern Zone USA
Free 50 Y 37.56 12 02/01/2026 B: 33.99 (+3.57s | 9.5%) 41 1,000+ 1,000+ 1,000+
Free 100 Y 1:30.28 Analysis 12 11/22/2025 B: 1:14.69 (+15.59s | 17.3%) 45 1,000+ 1,000+ 1,000+
Free 200 Y 3:24.54 Analysis 12 10/11/2025 B: 2:42.59 (+41.95s | 20.5%) 42 777 1,000+ 1,000+
Free 500 Y 8:48.64 Analysis 12 01/10/2026 B: 7:16.89 (+91.75s | 17.4%) 26 542 1,000+ 1,000+
50 Free
42.31
42.31
100 Free
51.00
1:33.31
100 Free
1:33.31
150 Free
55.49
2:28.80
200 Free
54.74
3:23.54
100 Free
1:50.23
250 Free
54.88
4:18.42
300 Free
57.28
5:15.70
100 Free
1:52.16
450 Free
2:42.67
7:58.37
500 Free
50.27
8:48.64
100 Free
3:32.94
Free 1000 Y 18:52.46 Analysis 12 11/01/2025 B: 15:02.69 (+229.77s | 20.3%) 23 131 278 739
50 Free
45.90
45.90
350 Free
5:41.08
6:26.98
400 Free
59.61
7:26.59
100 Free
6:40.69
450 Free
57.87
8:24.46
500 Free
58.31
9:22.77
100 Free
1:56.18
550 Free
1:00.22
10:22.99
750 Free
3:59.28
14:22.27
800 Free
57.39
15:19.66
100 Free
4:56.67
850 Free
53.18
16:12.84
900 Free
57.10
17:09.94
100 Free
1:50.28
1000 Free
1:42.52
18:52.46
100 Free
1:42.52
Back 50 Y 46.87 12 02/01/2026 B: 38.79 (+8.08s | 17.2%) 47 1,000+ 1,000+ 1,000+
Back 100 Y 1:43.68 Analysis 12 10/11/2025 B: 1:26.59 (+17.09s | 16.5%) 46 893 1,000+ 1,000+
Breast 50 Y 43.86 12 02/01/2026 B BB: 40.89 (+2.97s | 6.8%) 13 544 1,000+ 1,000+
Breast 100 Y 1:40.14 Analysis 12 10/11/2025 B: 1:36.49 (+3.65s | 3.6%) 21 642 1,000+ 1,000+
Fly 50 Y 48.09 12 11/22/2025 B: 36.89 (+11.20s | 23.3%) 34 1000 1,000+ 1,000+
Fly 100 Y 1:42.11 Analysis 12 03/20/2026 B: 1:25.79 (+16.32s | 16.0%) 16 546 1,000+ 1,000+
50 Fly
47.04
47.04
100 Fly
55.07
1:42.11
100 Fly
1:42.11
IM 100 Y 1:36.19 Analysis 12 02/27/2026 B: 1:25.19 (+11.00s | 11.4%) 33 942 1,000+ 1,000+
IM 200 Y 3:22.75 Analysis 12 02/27/2026 B: 3:03.89 (+18.86s | 9.3%) 23 642 1,000+ 1,000+
50 Fly
47.00
47.00
100 Back
55.62
1:42.62
100 IM
1:42.62
200 Free
1:40.13
3:22.75
100 IM
1:40.13

Long course distance

Event Time Age Date Standard Next Standard DC Dept Of Parks and Recreatio Potomac Valley Swimming Eastern Zone USA

Above are the fastest times that Mary Gilliland 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.