Dionisio Martinez-Spencer

Age: 17 years old
Age Category: 17-18
Team: Riverside Aquatics Association | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Southern California Swimming Riverside Aquatics Association
Free 50 Y 22.80 16 11/07/2024 A AA: 22.59 (+0.21s | 0.9%) 186 2
Free 100 Y 49.92 16 11/07/2024 A AA: 49.59 (+0.33s | 0.7%) 230 3
50 Free
23.89
23.89
100 Free
26.03
49.92
100 Free
49.92
Free 200 Y 1:43.44 17 11/06/2025 AAA AAAA: 1:40.19 (+3.25s | 3.1%) 66 2
50 Free
23.98
23.98
100 Free
26.17
50.15
100 Free
50.15
150 Free
26.61
1:16.76
200 Free
26.68
1:43.44
100 Free
53.29
Free 500 Y 4:36.27 17 11/06/2025 AAA AAAA: 4:32.39 (+3.88s | 1.4%) 31 1
50 Free
24.62
24.62
100 Free
27.23
51.85
100 Free
51.85
150 Free
27.75
1:19.60
200 Free
28.33
1:47.93
100 Free
56.08
250 Free
28.28
2:16.21
300 Free
28.41
2:44.62
100 Free
56.69
350 Free
28.08
3:12.70
400 Free
28.44
3:41.14
100 Free
56.52
450 Free
28.17
4:09.31
500 Free
26.96
4:36.27
100 Free
55.13
Free 1000 Y 9:28.50 17 11/06/2025 AAAA 47 2
50 Free
25.13
25.13
100 Free
28.11
53.24
100 Free
53.24
150 Free
28.65
1:21.89
200 Free
28.81
1:50.70
100 Free
57.46
250 Free
28.59
2:19.29
300 Free
28.85
2:48.14
100 Free
57.44
350 Free
28.76
3:16.90
400 Free
28.83
3:45.73
100 Free
57.59
450 Free
29.12
4:14.85
500 Free
28.96
4:43.81
100 Free
58.08
550 Free
28.77
5:12.58
600 Free
29.15
5:41.73
100 Free
57.92
650 Free
29.15
6:10.88
700 Free
29.13
6:40.01
100 Free
58.28
750 Free
28.91
7:08.92
800 Free
28.51
7:37.43
100 Free
57.42
850 Free
28.34
8:05.77
900 Free
28.24
8:34.01
100 Free
56.58
950 Free
27.97
9:01.98
1000 Free
26.52
9:28.50
100 Free
54.49
Free 1650 Y 17:08.05 14 03/16/2023 AA AAA: 16:37.09 (+30.96s | 3.0%) 60 3
50 Free
26.95
26.95
100 Free
29.75
56.70
100 Free
56.70
150 Free
30.43
1:27.13
200 Free
30.72
1:57.85
100 Free
1:01.15
250 Free
30.65
2:28.50
300 Free
30.56
2:59.06
100 Free
1:01.21
350 Free
31.09
3:30.15
400 Free
31.06
4:01.21
100 Free
1:02.15
450 Free
30.96
4:32.17
500 Free
31.36
5:03.53
100 Free
1:02.32
550 Free
31.09
5:34.62
600 Free
31.31
6:05.93
100 Free
1:02.40
650 Free
31.18
6:37.11
700 Free
31.30
7:08.41
100 Free
1:02.48
750 Free
31.39
7:39.80
800 Free
31.66
8:11.46
100 Free
1:03.05
850 Free
31.27
8:42.73
900 Free
31.23
9:13.96
100 Free
1:02.50
950 Free
31.88
9:45.84
1000 Free
31.05
10:16.89
100 Free
1:02.93
1050 Free
31.36
10:48.25
1100 Free
31.60
11:19.85
100 Free
1:02.96
1150 Free
31.58
11:51.43
1200 Free
31.42
12:22.85
100 Free
1:03.00
1250 Free
31.74
12:54.59
1300 Free
31.46
13:26.05
100 Free
1:03.20
1350 Free
32.00
13:58.05
1400 Free
31.48
14:29.53
100 Free
1:03.48
1450 Free
31.60
15:01.13
1500 Free
31.66
15:32.79
100 Free
1:03.26
1550 Free
32.17
16:04.96
1600 Free
31.84
16:36.80
100 Free
1:04.01
1650 Free
31.25
17:08.05
Back 100 Y 52.60 16 12/19/2024 AA AAA: 51.29 (+1.31s | 2.5%) 37 1
50 Back
25.27
25.27
100 Back
27.33
52.60
100 Back
52.60
Back 200 Y 1:49.96 17 11/06/2025 AAA AAAA: 1:47.89 (+2.07s | 1.9%) 9 1
50 Back
25.73
25.73
100 Back
27.74
53.47
100 Back
53.47
150 Back
28.36
1:21.83
200 Back
28.13
1:49.96
100 Back
56.49
IM 200 Y 1:59.89 16 11/07/2024 AA AAA: 1:55.89 (+4.00s | 3.3%) 119 2
50 Fly
25.71
25.71
100 Back
29.67
55.38
100 IM
55.38
150 Breast
36.10
1:31.48
200 Free
28.41
1:59.89
100 IM
1:04.51

Long course distance

Event Time Age Date Standard Next Standard Southern California Swimming Riverside Aquatics Association
Free 50 M 25.15 17 05/23/2025 AA AAA: 25.09 (+0.06s | 0.2%) 77 1
Free 100 M 55.63 16 07/25/2024 AA AAA: 54.89 (+0.74s | 1.3%) 130 2
50 Free
26.53
26.53
100 Free
29.10
55.63
100 Free
55.63
Free 200 M 1:58.48 17 05/23/2025 AAA AAAA: 1:54.69 (+3.79s | 3.2%) 64 3
50 Free
27.26
27.26
100 Free
30.09
57.35
100 Free
57.35
150 Free
30.74
1:28.09
200 Free
30.39
1:58.48
100 Free
1:01.13
Free 400 M 4:19.87 16 05/05/2024 AA AAA: 4:16.49 (+3.38s | 1.3%) 82 2
50 Free
29.25
29.25
100 Free
31.84
1:01.09
100 Free
1:01.09
150 Free
32.81
1:33.90
200 Free
32.89
2:06.79
100 Free
1:05.70
250 Free
33.41
2:40.20
300 Free
33.85
3:14.05
100 Free
1:07.26
350 Free
33.69
3:47.74
400 Free
32.13
4:19.87
100 Free
1:05.82
Free 800 M 9:14.11 15 07/20/2023 AA AAA: 8:52.69 (+21.42s | 3.9%) 88 2
50 Free
31.23
31.23
100 Free
34.20
1:05.43
100 Free
1:05.43
150 Free
35.00
1:40.43
200 Free
34.77
2:15.20
100 Free
1:09.77
250 Free
35.19
2:50.39
300 Free
35.26
3:25.65
100 Free
1:10.45
350 Free
35.93
4:01.58
400 Free
35.28
4:36.86
100 Free
1:11.21
450 Free
35.54
5:12.40
500 Free
35.54
5:47.94
100 Free
1:11.08
550 Free
35.91
6:23.85
600 Free
35.12
6:58.97
100 Free
1:11.03
650 Free
35.32
7:34.29
700 Free
34.94
8:09.23
100 Free
1:10.26
750 Free
34.29
8:43.52
800 Free
30.59
9:14.11
100 Free
1:04.88
Free 1500 M 18:02.42 14 07/21/2022 A AA: 17:52.59 (+9.83s | 0.9%) 69 2
50 Free
31.62
31.62
100 Free
34.71
1:06.33
100 Free
1:06.33
150 Free
35.73
1:42.06
200 Free
36.19
2:18.25
100 Free
1:11.92
250 Free
36.04
2:54.29
300 Free
36.30
3:30.59
100 Free
1:12.34
350 Free
36.62
4:07.21
400 Free
36.75
4:43.96
100 Free
1:13.37
450 Free
36.17
5:20.13
500 Free
36.21
5:56.34
100 Free
1:12.38
550 Free
36.44
6:32.78
600 Free
36.19
7:08.97
100 Free
1:12.63
650 Free
36.42
7:45.39
700 Free
36.49
8:21.88
100 Free
1:12.91
750 Free
36.62
8:58.50
800 Free
36.28
9:34.78
100 Free
1:12.90
850 Free
36.55
10:11.33
900 Free
36.59
10:47.92
100 Free
1:13.14
950 Free
36.33
11:24.25
1000 Free
36.51
12:00.76
100 Free
1:12.84
1050 Free
36.39
12:37.15
1100 Free
36.38
13:13.53
100 Free
1:12.77
1150 Free
36.77
13:50.30
1200 Free
36.48
14:26.78
100 Free
1:13.25
1250 Free
36.04
15:02.82
1300 Free
36.45
15:39.27
100 Free
1:12.49
1350 Free
36.69
16:15.96
1400 Free
35.59
16:51.55
100 Free
1:12.28
1450 Free
36.08
17:27.63
1500 Free
34.79
18:02.42
100 Free
1:10.87
Back 100 M 1:00.24 17 06/12/2025 AAA AAAA: 58.19 (+2.05s | 3.4%) 28 1
50 Back
29.06
29.06
100 Back
31.18
1:00.24
100 Back
1:00.24
Back 200 M 2:09.24 17 07/11/2025 AAA AAAA: 2:06.89 (+2.35s | 1.8%) 13 1
IM 200 M 2:15.16 17 06/12/2025 AA AAA: 2:15.09 (+0.07s | 0.1%) 54 2
50 Fly
29.38
29.38
100 Back
35.27
1:04.65
100 IM
1:04.65
150 Breast
41.33
1:45.98
200 Free
29.18
2:15.16
100 IM
1:10.51

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