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Mary Randall

Age: 12 years old
Age Category: 11-12
Team: North Suburban Aquatic Club | Minnesota Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard North Suburban Aquatic Club Minnesota Swimming Central Zone USA
Free 50 Y 34.21 12 02/13/2026 B: 33.99 (+0.22s | 0.6%) 12 438 1,000+ 1,000+
Free 100 Y 1:11.15 Analysis 12 02/27/2026 B BB: 1:09.39 (+1.76s | 2.5%) 6 243 991 1,000+
50 Free
34.02
34.02
100 Free
37.13
1:11.15
100 Free
1:11.15
Free 200 Y 2:40.32 Analysis 12 02/27/2026 B BB: 2:30.89 (+9.43s | 5.9%) 6 213 815 1,000+
50 Free
38.82
38.82
100 Free
41.13
1:19.95
100 Free
1:19.95
150 Free
40.67
2:00.62
200 Free
39.70
2:40.32
100 Free
1:20.37
Free 500 Y 7:17.51 Analysis 12 02/27/2026 B: 7:16.89 (+0.62s | 0.1%) 3 191 634 1,000+
50 Free
40.23
40.23
100 Free
45.79
1:26.02
100 Free
1:26.02
150 Free
45.06
2:11.08
200 Free
44.46
2:55.54
100 Free
1:29.52
250 Free
45.10
3:40.64
300 Free
44.34
4:24.98
100 Free
1:29.44
350 Free
44.26
5:09.24
400 Free
43.70
5:52.94
100 Free
1:27.96
450 Free
43.85
6:36.79
500 Free
40.72
7:17.51
100 Free
1:24.57
Free 1650 Y 28:29.36 Analysis 12 01/24/2026 B: 25:07.39 (+201.97s | 11.8%) 1 32 99 431
50 Free
46.36
46.36
100 Free
49.34
1:35.70
100 Free
1:35.70
150 Free
49.10
2:24.80
200 Free
50.88
3:15.68
100 Free
1:39.98
250 Free
51.90
4:07.58
300 Free
51.63
4:59.21
100 Free
1:43.53
350 Free
51.91
5:51.12
400 Free
50.52
6:41.64
100 Free
1:42.43
450 Free
51.39
7:33.03
500 Free
50.41
8:23.44
100 Free
1:41.80
550 Free
51.76
9:15.20
600 Free
51.21
10:06.41
100 Free
1:42.97
650 Free
51.93
10:58.34
700 Free
52.81
11:51.15
100 Free
1:44.74
750 Free
52.42
12:43.57
800 Free
51.57
13:35.14
100 Free
1:43.99
850 Free
52.97
14:28.11
900 Free
53.29
15:21.40
100 Free
1:46.26
950 Free
53.81
16:15.21
1000 Free
52.45
17:07.66
100 Free
1:46.26
1050 Free
53.36
18:01.02
1100 Free
52.75
18:53.77
100 Free
1:46.11
1150 Free
52.22
19:45.99
1200 Free
53.27
20:39.26
100 Free
1:45.49
1250 Free
53.39
21:32.65
1300 Free
52.46
22:25.11
100 Free
1:45.85
1350 Free
53.56
23:18.67
1400 Free
53.39
24:12.06
100 Free
1:46.95
1450 Free
54.22
25:06.28
1500 Free
53.98
26:00.26
100 Free
1:48.20
1550 Free
52.04
26:52.30
1600 Free
50.84
27:43.14
100 Free
1:42.88
1650 Free
46.22
28:29.36
Back 50 Y 38.49 12 01/09/2026 B BB: 35.99 (+2.50s | 6.5%) 7 251 994 1,000+
Back 100 Y 1:19.79 Analysis 12 05/09/2026 BB A: 1:12.99 (+6.80s | 8.5%) 5 155 666 1,000+
50 Back
39.66
39.66
100 Back
40.13
1:19.79
100 Back
1:19.79
Back 200 Y 2:46.06 Analysis 12 05/09/2026 BB A: 2:33.89 (+12.17s | 7.3%) 3 75 248 1,000+
50 Back
40.03
40.03
100 Back
43.17
1:23.20
100 Back
1:23.20
150 Back
42.10
2:05.30
200 Back
40.76
2:46.06
100 Back
1:22.86
Breast 50 Y 49.19 12 01/09/2026 B: 43.99 (+5.20s | 10.6%) 13 507 1,000+ 1,000+
Breast 100 Y 1:42.29 Analysis 12 02/21/2026 B: 1:36.49 (+5.80s | 5.7%) 12 354 1,000+ 1,000+
50 Breast
49.45
49.45
100 Breast
52.84
1:42.29
100 Breast
1:42.29
Fly 50 Y 37.30 12 02/13/2026 B: 36.89 (+0.41s | 1.1%) 6 209 797 1,000+
Fly 100 Y 1:26.36 Analysis 12 02/21/2026 B: 1:25.79 (+0.57s | 0.7%) 4 143 522 1,000+
50 Fly
41.40
41.40
100 Fly
44.96
1:26.36
100 Fly
1:26.36
Fly 200 Y 3:13.00 Analysis 12 05/09/2026 B: 3:03.39 (+9.61s | 5.0%) 2 51 122 915
50 Fly
43.47
43.47
100 Fly
49.89
1:33.36
100 Fly
1:33.36
150 Fly
50.76
2:24.12
200 Fly
48.88
3:13.00
100 Fly
1:39.64
IM 100 Y 1:24.72 Analysis 12 01/09/2026 B BB: 1:19.09 (+5.63s | 6.6%) 7 278 989 1,000+
50 IM
38.73
38.73
100 IM
45.99
1:24.72
100 IM
1:24.72
IM 200 Y 3:00.22 Analysis 12 02/27/2026 B BB: 2:50.69 (+9.53s | 5.3%) 5 185 629 1,000+
50 Fly
41.74
41.74
100 Back
45.31
1:27.05
100 IM
1:27.05
150 Breast
54.25
2:21.30
200 Free
38.92
3:00.22
100 IM
1:33.17

Long course distance

Event Time Age Date Standard Next Standard North Suburban Aquatic Club Minnesota Swimming Central Zone USA
Free 50 M 38.46 12 05/02/2026 B BB: 35.89 (+2.57s | 6.7%) 8 277 580 1,000+
Free 100 M 1:19.07 Analysis 12 05/02/2026 BB A: 1:13.39 (+5.68s | 7.2%) 5 142 316 1,000+
Back 50 M 44.26 12 05/02/2026 B BB: 41.59 (+2.67s | 6.0%) 6 192 416 1,000+
Back 100 M 1:39.35 Analysis 12 07/18/2025 B BB: 1:32.69 (+6.66s | 6.7%) 6 200 433 1,000+
50 Back
48.50
48.50
100 Back
50.85
1:39.35
100 Back
1:39.35
Back 200 M 3:12.87 Analysis 12 05/28/2026 BB A: 2:58.39 (+14.48s | 7.5%) 3 60 87 775
50 Back
46.70
46.70
100 Back
48.09
1:34.79
100 Back
1:34.79
150 Back
50.02
2:24.81
200 Back
48.06
3:12.87
100 Back
1:38.08
Breast 50 M 57.90 12 05/02/2026 B: 49.79 (+8.11s | 14.0%) 10 350 671 1,000+
Breast 100 M 2:14.94 Analysis 12 06/13/2025 B: 1:50.39 (+24.55s | 18.2%) 7 334 649 1,000+
50 Breast
1:03.52
1:03.52
100 Breast
1:11.42
2:14.94
100 Breast
2:14.94
Fly 50 M 44.32 12 05/02/2026 B: 41.79 (+2.53s | 5.7%) 6 185 409 1,000+

Above are the fastest times that Mary Randall 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.