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Sebastian Guevara

Age: 11 years old
Age Category: 11-12
Team: Alto Swim Club | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 Y 29.29 11 03/28/2026 BB A: 28.09 (+1.20s | 4.1%) 14 145 668 1,000+
Free 100 Y 1:05.96 Analysis 11 03/28/2026 BB A: 1:01.29 (+4.67s | 7.1%) 15 155 689 1,000+
50 Free
32.22
32.22
100 Free
33.73
1:05.96
100 Free
1:05.96
Free 200 Y 2:23.83 Analysis 11 10/25/2025 BB A: 2:13.69 (+10.14s | 7.0%) 17 120 527 1,000+
Free 500 Y 6:07.55 Analysis 11 03/20/2026 BB A: 5:59.99 (+7.56s | 2.1%) 7 66 264 1,000+
50 Free
31.24
31.24
100 Free
36.16
1:07.40
100 Free
1:07.40
150 Free
37.84
1:45.24
200 Free
37.20
2:22.44
100 Free
1:15.04
250 Free
38.11
3:00.55
300 Free
37.60
3:38.15
100 Free
1:15.71
350 Free
37.85
4:16.00
400 Free
37.88
4:53.88
100 Free
1:15.73
450 Free
37.19
5:31.07
500 Free
36.48
6:07.55
100 Free
1:13.67
Free 1000 Y 12:40.31 Analysis 11 03/20/2026 BB A: 12:37.29 (+3.02s | 0.4%) 4 18 44 230
50 Free
32.79
32.79
100 Free
36.13
1:08.92
100 Free
1:08.92
150 Free
36.79
1:45.71
200 Free
37.14
2:22.85
100 Free
1:13.93
250 Free
37.33
3:00.18
300 Free
37.49
3:37.67
100 Free
1:14.82
350 Free
38.19
4:15.86
400 Free
38.80
4:54.66
100 Free
1:16.99
450 Free
39.00
5:33.66
500 Free
39.24
6:12.90
100 Free
1:18.24
550 Free
38.68
6:51.58
600 Free
38.73
7:30.31
100 Free
1:17.41
650 Free
39.34
8:09.65
700 Free
38.70
8:48.35
100 Free
1:18.04
750 Free
39.89
9:28.24
800 Free
38.69
10:06.93
100 Free
1:18.58
850 Free
38.56
10:45.49
900 Free
38.95
11:24.44
100 Free
1:17.51
950 Free
38.17
12:02.61
1000 Free
37.70
12:40.31
100 Free
1:15.87
Free 1650 Y 21:10.02 Analysis 11 03/20/2026 BB A: 20:58.09 (+11.93s | 0.9%) 5 16 44 150
50 Free
32.87
32.87
100 Free
36.90
1:09.77
100 Free
1:09.77
150 Free
38.12
1:47.89
200 Free
37.63
2:25.52
100 Free
1:15.75
250 Free
37.72
3:03.24
300 Free
37.96
3:41.20
100 Free
1:15.68
350 Free
38.01
4:19.21
400 Free
38.35
4:57.56
100 Free
1:16.36
450 Free
38.13
5:35.69
500 Free
38.50
6:14.19
100 Free
1:16.63
550 Free
39.10
6:53.29
600 Free
38.44
7:31.73
100 Free
1:17.54
650 Free
39.01
8:10.74
700 Free
39.08
8:49.82
100 Free
1:18.09
750 Free
38.71
9:28.53
800 Free
39.27
10:07.80
100 Free
1:17.98
850 Free
38.85
10:46.65
900 Free
38.92
11:25.57
100 Free
1:17.77
950 Free
39.08
12:04.65
1000 Free
38.49
12:43.14
100 Free
1:17.57
1050 Free
39.95
13:23.09
1100 Free
38.87
14:01.96
100 Free
1:18.82
1150 Free
38.17
14:40.13
1200 Free
39.66
15:19.79
100 Free
1:17.83
1250 Free
39.89
15:59.68
1300 Free
38.84
16:38.52
100 Free
1:18.73
1350 Free
40.12
17:18.64
1400 Free
39.31
17:57.95
100 Free
1:19.43
1450 Free
39.13
18:37.08
1500 Free
38.65
19:15.73
100 Free
1:17.78
1550 Free
39.17
19:54.90
1600 Free
39.51
20:34.41
100 Free
1:18.68
1650 Free
35.61
21:10.02
Back 50 Y 34.08 11 02/07/2026 BB A: 32.69 (+1.39s | 4.1%) 9 90 413 1,000+
Back 100 Y 1:15.10 Analysis 11 03/07/2026 BB A: 1:09.29 (+5.81s | 7.7%) 14 100 493 1,000+
Back 200 Y 2:35.46 Analysis 11 02/07/2026 BB A: 2:28.19 (+7.27s | 4.7%) 7 46 140 631
50 Back
36.20
36.20
100 Back
39.45
1:15.65
100 Back
1:15.65
150 Back
40.44
1:56.09
200 Back
39.37
2:35.46
100 Back
1:19.81
Breast 50 Y 35.14 11 03/28/2026 A AA: 34.99 (+0.15s | 0.4%) 5 26 90 331
Breast 100 Y 1:17.09 Analysis 11 10/25/2025 A AA: 1:14.89 (+2.20s | 2.9%) 5 23 129 634
Breast 200 Y 2:44.70 Analysis 11 03/20/2026 A AA: 2:41.39 (+3.31s | 2.0%) 6 20 46 194
50 Breast
37.00
37.00
100 Breast
41.62
1:18.62
100 Breast
1:18.62
150 Breast
43.44
2:02.06
200 Breast
42.64
2:44.70
100 Breast
1:26.08
Fly 50 Y 33.56 11 03/07/2026 BB A: 31.19 (+2.37s | 7.1%) 17 146 505 1,000+
Fly 100 Y 1:17.97 Analysis 11 03/29/2025 B BB: 1:16.09 (+1.88s | 2.4%) 17 124 525 1,000+
50 Fly
36.61
36.61
100 Fly
41.36
1:17.97
100 Fly
1:17.97
Fly 200 Y 3:01.83 Analysis 11 03/28/2026 B: 2:56.59 (+5.24s | 2.9%) 12 49 158 552
50 Fly
38.93
38.93
100 Fly
48.37
1:27.30
100 Fly
1:27.30
150 Fly
49.16
2:16.46
200 Fly
45.37
3:01.83
100 Fly
1:34.53
IM 100 Y 1:11.37 Analysis 11 03/20/2026 BB A: 1:09.99 (+1.38s | 1.9%) 10 72 229 830
50 IM
33.43
33.43
100 IM
37.94
1:11.37
100 IM
1:11.37
IM 200 Y 2:31.54 Analysis 11 03/28/2026 A AA: 2:25.59 (+5.95s | 3.9%) 9 54 205 844
50 Fly
35.30
35.30
100 Back
38.10
1:13.40
100 IM
1:13.40
150 Breast
43.65
1:57.05
200 Free
34.49
2:31.54
100 IM
1:18.14

Long course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 M 33.49 11 05/02/2026 BB A: 32.09 (+1.40s | 4.2%) 17 127 599 1,000+
Free 100 M 1:13.96 Analysis 11 06/27/2025 BB A: 1:10.39 (+3.57s | 4.8%) 17 123 532 1,000+
Free 200 M 2:39.76 Analysis 11 05/02/2026 BB A: 2:33.59 (+6.17s | 3.9%) 16 100 418 1,000+
Free 400 M 5:35.57 Analysis 11 07/11/2025 BB A: 5:26.69 (+8.88s | 2.6%) 6 68 315 1,000+
Free 800 M 11:32.16 Analysis 11 07/17/2026 BB A: 11:25.89 (+6.27s | 0.9%) 5 27 62 230
50 Free
38.15
38.15
100 Free
42.36
1:20.51
100 Free
1:20.51
150 Free
43.76
2:04.27
200 Free
42.61
2:46.88
100 Free
1:26.37
250 Free
43.47
3:30.35
300 Free
42.49
4:12.84
100 Free
1:25.96
350 Free
44.03
4:56.87
400 Free
43.93
5:40.80
100 Free
1:27.96
450 Free
44.55
6:25.35
500 Free
44.25
7:09.60
100 Free
1:28.80
550 Free
44.72
7:54.32
600 Free
44.43
8:38.75
100 Free
1:29.15
650 Free
44.81
9:23.56
700 Free
43.11
10:06.67
100 Free
1:27.92
750 Free
43.33
10:50.00
800 Free
42.15
11:32.15
100 Free
1:25.48
Free 1500 M 21:47.71 Analysis 11 07/17/2026 A AA: 21:14.69 (+33.02s | 2.5%) 5 21 52 161
50 Free
37.67
37.67
100 Free
43.09
1:20.76
100 Free
1:20.76
150 Free
44.26
2:05.02
200 Free
43.18
2:48.20
100 Free
1:27.44
250 Free
43.55
3:31.75
300 Free
43.74
4:15.49
100 Free
1:27.29
350 Free
43.43
4:58.92
400 Free
44.04
5:42.96
100 Free
1:27.47
450 Free
43.05
6:26.01
500 Free
43.58
7:09.59
100 Free
1:26.63
550 Free
42.87
7:52.46
600 Free
44.23
8:36.69
100 Free
1:27.10
650 Free
44.16
9:20.85
700 Free
44.37
10:05.22
100 Free
1:28.53
750 Free
43.53
10:48.75
800 Free
43.20
11:31.95
100 Free
1:26.73
850 Free
45.10
12:17.05
900 Free
44.04
13:01.09
100 Free
1:29.14
950 Free
44.73
13:45.82
1000 Free
44.49
14:30.31
100 Free
1:29.22
1050 Free
45.36
15:15.67
1100 Free
43.46
15:59.13
100 Free
1:28.82
1150 Free
44.16
16:43.29
1200 Free
44.47
17:27.76
100 Free
1:28.63
1250 Free
43.81
18:11.57
1300 Free
43.86
18:55.43
100 Free
1:27.67
1350 Free
43.02
19:38.45
1400 Free
43.16
20:21.61
100 Free
1:26.18
1450 Free
43.08
21:04.69
1500 Free
43.02
21:47.71
100 Free
1:26.10
Back 50 M 39.63 11 07/25/2026 BB A: 37.69 (+1.94s | 4.9%) 10 85 486 1,000+
Back 100 M 1:23.09 Analysis 11 07/25/2026 BB A: 1:21.89 (+1.20s | 1.4%) 6 64 340 1,000+
Back 200 M 2:55.30 Analysis 11 07/17/2026 BB A: 2:53.99 (+1.31s | 0.7%) 7 38 140 529
50 Back
41.60
41.60
100 Back
44.88
1:26.48
100 Back
1:26.48
150 Back
45.26
2:11.74
200 Back
43.56
2:55.30
100 Back
1:28.82
Breast 50 M 41.05 11 07/11/2025 A AA: 39.99 (+1.06s | 2.6%) 5 35 176 536
Breast 100 M 1:29.57 Analysis 11 07/17/2026 A AA: 1:27.19 (+2.38s | 2.7%) 5 27 146 445
Breast 200 M 3:08.32 Analysis 11 06/27/2025 A AA: 3:07.19 (+1.13s | 0.6%) 5 18 57 201
Fly 50 M 39.54 11 05/02/2026 B BB: 38.69 (+0.85s | 2.1%) 23 153 703 1,000+
Fly 100 M 1:42.43 Analysis 11 06/06/2025 B: 1:35.09 (+7.34s | 7.2%) 25 172 761 1,000+
IM 200 M 2:57.20 Analysis 11 07/11/2025 BB A: 2:53.69 (+3.51s | 2.0%) 14 81 335 1,000+

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