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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%) 17 160 765 1,000+
Free 100 Y 1:05.96 Analysis 11 03/28/2026 BB A: 1:01.29 (+4.67s | 7.1%) 19 180 834 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%) 18 138 634 1,000+
Free 500 Y 6:07.55 Analysis 11 03/20/2026 BB A: 5:59.99 (+7.56s | 2.1%) 8 81 331 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%) 6 24 50 254
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%) 7 24 64 194
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%) 11 109 508 1,000+
Back 100 Y 1:15.10 Analysis 11 03/07/2026 BB A: 1:09.29 (+5.81s | 7.7%) 16 126 613 1,000+
Back 200 Y 2:35.46 Analysis 11 02/07/2026 BB A: 2:28.19 (+7.27s | 4.7%) 9 62 205 839
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%) 6 36 134 455
Breast 100 Y 1:17.09 Analysis 11 10/25/2025 A AA: 1:14.89 (+2.20s | 2.9%) 5 33 179 755
Breast 200 Y 2:44.70 Analysis 11 03/20/2026 A AA: 2:41.39 (+3.31s | 2.0%) 6 29 72 267
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%) 19 157 610 1,000+
Fly 100 Y 1:17.97 Analysis 11 03/29/2025 B BB: 1:16.09 (+1.88s | 2.4%) 18 140 617 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%) 13 62 210 686
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 86 304 1,000+
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%) 10 69 267 1,000+
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%) 15 114 493 1,000+
Free 100 M 1:13.96 Analysis 11 06/27/2025 BB A: 1:10.39 (+3.57s | 4.8%) 13 103 458 1,000+
Free 200 M 2:39.76 Analysis 11 05/02/2026 BB A: 2:33.59 (+6.17s | 3.9%) 11 80 340 915
Free 400 M 5:35.57 Analysis 11 07/11/2025 BB A: 5:26.69 (+8.88s | 2.6%) 7 59 201 607
Back 50 M 40.55 11 07/31/2025 BB A: 37.69 (+2.86s | 7.1%) 8 102 515 1,000+
Back 100 M 1:27.74 Analysis 11 06/27/2025 BB A: 1:21.89 (+5.85s | 6.7%) 8 87 465 1,000+
Back 200 M 2:59.73 Analysis 11 05/02/2026 BB A: 2:53.99 (+5.74s | 3.2%) 7 48 148 392
Breast 50 M 41.05 11 07/11/2025 A AA: 39.99 (+1.06s | 2.6%) 5 28 115 299
Breast 100 M 1:29.92 Analysis 11 07/31/2025 A AA: 1:27.19 (+2.73s | 3.0%) 4 23 107 270
Breast 200 M 3:08.32 Analysis 11 06/27/2025 A AA: 3:07.19 (+1.13s | 0.6%) 5 16 40 94
Fly 50 M 39.54 11 05/02/2026 B BB: 38.69 (+0.85s | 2.1%) 20 136 607 1,000+
Fly 100 M 1:42.43 Analysis 11 06/06/2025 B: 1:35.09 (+7.34s | 7.2%) 15 148 658 1,000+
IM 200 M 2:57.20 Analysis 11 07/11/2025 BB A: 2:53.69 (+3.51s | 2.0%) 7 64 263 651

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.