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Josephine Rollo

Age: 12 years old
Age Category: 11-12
Team: Motor City Aquatics | Michigan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Motor City Aquatics Michigan Swimming Central Zone USA
Free 50 Y 25.86 12 03/20/2026 AAA AAAA: 25.79 (+0.07s | 0.3%) 1 17 58 300
Free 100 Y 56.53 Analysis 12 03/20/2026 AAA AAAA: 55.99 (+0.54s | 1.0%) 2 14 27 227
50 Free
27.37
27.37
100 Free
29.16
56.53
100 Free
56.53
Free 200 Y 2:01.44 Analysis 12 03/20/2026 AAAA 1 3 6 111
50 Free
28.21
28.21
100 Free
30.52
58.73
100 Free
58.73
150 Free
31.19
1:29.92
200 Free
31.52
2:01.44
100 Free
1:02.71
Free 500 Y 5:35.16 Analysis 12 03/20/2026 AAA AAAA: 5:27.69 (+7.47s | 2.2%) 1 12 25 229
50 Free
29.51
29.51
100 Free
33.91
1:03.42
100 Free
1:03.42
150 Free
34.17
1:37.59
200 Free
34.07
2:11.66
100 Free
1:08.24
250 Free
34.04
2:45.70
300 Free
34.82
3:20.52
100 Free
1:08.86
350 Free
34.39
3:54.91
400 Free
33.84
4:28.75
100 Free
1:08.23
450 Free
33.70
5:02.45
500 Free
32.71
5:35.16
100 Free
1:06.41
Free 1000 Y 11:46.33 Analysis 12 02/14/2026 AAA AAAA: 11:16.99 (+29.34s | 4.2%) 1 5 24 115
50 Free
31.76
31.76
100 Free
35.30
1:07.06
100 Free
1:07.06
150 Free
35.69
1:42.75
200 Free
35.98
2:18.73
100 Free
1:11.67
250 Free
36.30
2:55.03
300 Free
35.69
3:30.72
100 Free
1:11.99
350 Free
35.76
4:06.48
400 Free
36.36
4:42.84
100 Free
1:12.12
450 Free
35.97
5:18.81
500 Free
35.43
5:54.24
100 Free
1:11.40
550 Free
36.12
6:30.36
600 Free
35.81
7:06.17
100 Free
1:11.93
650 Free
35.55
7:41.72
700 Free
35.53
8:17.25
100 Free
1:11.08
750 Free
35.27
8:52.52
800 Free
35.44
9:27.96
100 Free
1:10.71
850 Free
35.36
10:03.32
900 Free
34.93
10:38.25
100 Free
1:10.29
950 Free
34.89
11:13.14
1000 Free
33.19
11:46.33
100 Free
1:08.08
Free 1650 Y 21:17.51 Analysis 12 12/20/2025 A AA: 20:38.19 (+39.32s | 3.1%) 1 22 49 227
50 Free
35.39
35.39
100 Free
38.96
1:14.35
100 Free
1:14.35
150 Free
38.42
1:52.77
200 Free
38.19
2:30.96
100 Free
1:16.61
250 Free
38.34
3:09.30
300 Free
38.95
3:48.25
100 Free
1:17.29
350 Free
38.78
4:27.03
400 Free
39.54
5:06.57
100 Free
1:18.32
450 Free
38.95
5:45.52
500 Free
38.80
6:24.32
100 Free
1:17.75
550 Free
38.84
7:03.16
600 Free
38.56
7:41.72
100 Free
1:17.40
650 Free
39.06
8:20.78
700 Free
38.45
8:59.23
100 Free
1:17.51
750 Free
38.75
9:37.98
800 Free
38.66
10:16.64
100 Free
1:17.41
850 Free
38.70
10:55.34
900 Free
38.55
11:33.89
100 Free
1:17.25
950 Free
38.51
12:12.40
1000 Free
38.84
12:51.24
100 Free
1:17.35
1050 Free
39.38
13:30.62
1100 Free
39.92
14:10.54
100 Free
1:19.30
1150 Free
39.15
14:49.69
1200 Free
39.37
15:29.06
100 Free
1:18.52
1250 Free
39.36
16:08.42
1300 Free
39.27
16:47.69
100 Free
1:18.63
1350 Free
39.13
17:26.82
1400 Free
38.10
18:04.92
100 Free
1:17.23
1450 Free
38.81
18:43.73
1500 Free
38.90
19:22.63
100 Free
1:17.71
1550 Free
38.76
20:01.39
1600 Free
38.27
20:39.66
100 Free
1:17.03
1650 Free
37.85
21:17.51
Back 50 Y 33.20 12 10/17/2025 BB A: 33.19 (+0.01s | 0.0%) 2 86 280 1,000+
Back 100 Y 1:10.02 Analysis 12 11/08/2025 A AA: 1:09.59 (+0.43s | 0.6%) 2 71 171 1,000+
50 Back
33.78
33.78
100 Back
36.24
1:10.02
100 Back
1:10.02
Breast 50 Y 39.25 12 10/17/2025 BB A: 37.69 (+1.56s | 4.0%) 1 121 366 1,000+
Breast 100 Y 1:26.35 Analysis 12 02/14/2026 BB A: 1:22.19 (+4.16s | 4.8%) 2 128 370 1,000+
50 Breast
40.85
40.85
100 Breast
45.50
1:26.35
100 Breast
1:26.35
Breast 200 Y 3:06.83 Analysis 12 02/14/2026 BB A: 2:56.29 (+10.54s | 5.6%) 1 75 245 1,000+
50 Breast
41.15
41.15
100 Breast
48.13
1:29.28
100 Breast
1:29.28
150 Breast
49.63
2:18.91
200 Breast
47.92
3:06.83
100 Breast
1:37.55
Fly 50 Y 32.17 12 10/17/2025 BB A: 31.59 (+0.58s | 1.8%) 2 94 287 1,000+
Fly 200 Y 2:41.35 Analysis 12 02/14/2026 BB A: 2:37.19 (+4.16s | 2.6%) 1 18 58 496
50 Fly
35.28
35.28
100 Fly
42.91
1:18.19
100 Fly
1:18.19
150 Fly
42.78
2:00.97
200 Fly
40.38
2:41.35
100 Fly
1:23.16
IM 100 Y 1:13.69 Analysis 12 10/17/2025 BB A: 1:13.09 (+0.60s | 0.8%) 2 102 299 1,000+
50 IM
34.32
34.32
100 IM
39.37
1:13.69
100 IM
1:13.69
IM 200 Y 2:22.68 Analysis 12 03/20/2026 AAA AAAA: 2:17.89 (+4.79s | 3.4%) 1 15 33 310
50 Fly
30.99
30.99
100 Back
35.48
1:06.47
100 IM
1:06.47
150 Breast
44.49
1:50.96
200 Free
31.72
2:22.68
100 IM
1:16.21
IM 400 Y 5:09.82 Analysis 12 03/20/2026 AA AAA: 5:07.79 (+2.03s | 0.7%) 1 11 27 214
50 Fly
33.15
33.15
100 Fly
39.32
1:12.47
100 Fly
1:12.47
150 Back
39.20
1:51.67
200 Back
38.35
2:30.02
100 Back
1:17.55
250 Breast
46.32
3:16.34
300 Breast
47.83
4:04.17
100 Breast
1:34.15
350 Free
33.54
4:37.71
400 Free
32.11
5:09.82
100 Free
1:05.65

Long course distance

Event Time Age Date Standard Next Standard Motor City Aquatics Michigan Swimming Central Zone USA

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