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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%) 10 420 1,000+ 1,000+
Free 100 Y 1:11.15 Analysis 12 02/27/2026 B BB: 1:09.39 (+1.76s | 2.5%) 5 232 940 1,000+
50 Free
34.02
34.02
100 Free
37.13
1:11.15
100 Free
1:11.15
Free 200 Y 2:31.88 Analysis 12 06/20/2026 B BB: 2:30.89 (+0.99s | 0.7%) 4 135 552 1,000+
50 Free
36.61
36.61
100 Free
38.28
1:14.89
100 Free
1:14.89
150 Free
39.10
1:53.99
200 Free
37.89
2:31.88
100 Free
1:16.99
Free 500 Y 7:17.51 Analysis 12 02/27/2026 B: 7:16.89 (+0.62s | 0.1%) 2 186 604 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%) 3 36 102 401
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%) 5 247 969 1,000+
Back 100 Y 1:19.79 Analysis 12 05/09/2026 BB A: 1:12.99 (+6.80s | 8.5%) 4 152 633 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 69 238 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%) 11 494 1,000+ 1,000+
Breast 100 Y 1:42.29 Analysis 12 02/21/2026 B: 1:36.49 (+5.80s | 5.7%) 10 344 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%) 5 207 770 1,000+
Fly 100 Y 1:26.36 Analysis 12 02/21/2026 B: 1:25.79 (+0.57s | 0.7%) 3 140 500 1,000+
50 Fly
41.40
41.40
100 Fly
44.96
1:26.36
100 Fly
1:26.36
Fly 200 Y 3:04.68 Analysis 12 06/20/2026 B: 3:03.39 (+1.29s | 0.7%) 1 41 101 760
50 Fly
42.53
42.53
100 Fly
49.13
1:31.66
100 Fly
1:31.66
150 Fly
47.88
2:19.54
200 Fly
45.14
3:04.68
100 Fly
1:33.02
IM 100 Y 1:24.72 Analysis 12 01/09/2026 B BB: 1:19.09 (+5.63s | 6.6%) 6 269 954 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%) 4 179 604 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 35.64 12 06/05/2026 BB A: 33.19 (+2.45s | 6.9%) 5 188 503 1,000+
Free 100 M 1:19.07 Analysis 12 05/02/2026 BB A: 1:13.39 (+5.68s | 7.2%) 4 168 434 1,000+
Free 200 M 2:50.26 Analysis 12 06/05/2026 BB A: 2:39.79 (+10.47s | 6.1%) 4 113 295 1,000+
50 Free
40.00
40.00
100 Free
44.75
1:24.75
100 Free
1:24.75
150 Free
43.67
2:08.42
200 Free
41.84
2:50.26
100 Free
1:25.51
Free 400 M 6:01.72 Analysis 12 06/05/2026 BB A: 5:36.79 (+24.93s | 6.9%) 3 89 224 1,000+
50 Free
41.76
41.76
100 Free
45.01
1:26.77
100 Free
1:26.77
150 Free
46.76
2:13.53
200 Free
46.85
3:00.38
100 Free
1:33.61
250 Free
46.62
3:47.00
300 Free
45.24
4:32.24
100 Free
1:31.86
350 Free
45.22
5:17.46
400 Free
44.26
6:01.72
100 Free
1:29.48
Free 800 M 12:54.61 Analysis 12 06/25/2026 B BB: 12:42.89 (+11.72s | 1.5%) 1 33 50 371
50 Free
44.37
44.37
100 Free
49.70
1:34.07
100 Free
1:34.07
150 Free
49.26
2:23.33
200 Free
50.01
3:13.34
100 Free
1:39.27
250 Free
50.67
4:04.01
300 Free
50.05
4:54.06
100 Free
1:40.72
350 Free
49.78
5:43.84
400 Free
51.88
6:35.72
100 Free
1:41.66
450 Free
49.84
7:25.56
500 Free
50.56
8:16.12
100 Free
1:40.40
550 Free
48.61
9:04.73
600 Free
49.26
9:53.99
100 Free
1:37.87
650 Free
47.09
10:41.08
700 Free
47.21
11:28.29
100 Free
1:34.30
750 Free
45.14
12:13.43
800 Free
41.18
12:54.61
100 Free
1:26.32
Back 50 M 43.81 12 06/25/2026 B BB: 41.59 (+2.22s | 5.1%) 5 210 523 1,000+
Back 100 M 1:33.57 Analysis 12 06/05/2026 B BB: 1:32.69 (+0.88s | 0.9%) 5 161 415 1,000+
50 Back
46.30
46.30
100 Back
47.27
1:33.57
100 Back
1:33.57
Back 200 M 3:12.87 Analysis 12 05/28/2026 BB A: 2:58.39 (+14.48s | 7.5%) 3 73 166 1,000+
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%) 10 430 912 1,000+
Breast 100 M 2:14.94 Analysis 12 06/13/2025 B: 1:50.39 (+24.55s | 18.2%) 6 400 864 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 42.38 12 06/25/2026 B: 41.79 (+0.59s | 1.4%) 5 191 480 1,000+
Fly 100 M 1:40.12 Analysis 12 06/25/2026 B: 1:38.29 (+1.83s | 1.8%) 4 112 297 1,000+
50 Fly
47.70
47.70
100 Fly
52.42
1:40.12
100 Fly
1:40.12
Fly 200 M 3:31.38 Analysis 12 06/25/2026 B: 3:31.09 (+0.29s | 0.1%) 1 35 60 450
50 Fly
49.72
49.72
100 Fly
54.54
1:44.26
100 Fly
1:44.26
150 Fly
55.22
2:39.48
200 Fly
51.90
3:31.38
100 Fly
1:47.12
IM 200 M 3:23.76 Analysis 12 06/05/2026 B BB: 3:15.59 (+8.17s | 4.0%) 4 178 403 1,000+
50 Fly
47.27
47.27
100 Back
52.11
1:39.38
100 IM
1:39.38
150 Breast
1:01.92
2:41.30
200 Free
42.46
3:23.76
100 IM
1:44.38

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.