New! ScoreMeUp is now available on the App Store. Download the iOS app →

Ezra Robertson-Marsh

Age: 13 years old
Age Category: 13-14
Team: Longhorn Aquatics | South Texas Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Longhorn Aquatics South Texas Swimming Southern Zone USA
Free 50 Y 26.08 13 01/09/2026 BB A: 25.59 (+0.49s | 1.9%) 10 102 786 1,000+
Free 100 Y 56.79 Analysis 13 02/20/2026 BB A: 55.69 (+1.10s | 1.9%) 8 92 690 1,000+
50 Free
27.69
27.69
100 Free
29.10
56.79
100 Free
56.79
Free 200 Y 2:02.66 Analysis 13 02/20/2026 BB A: 2:02.19 (+0.47s | 0.4%) 9 69 557 1,000+
50 Free
28.49
28.49
100 Free
31.88
1:00.37
100 Free
1:00.37
150 Free
31.78
1:32.15
200 Free
30.50
2:02.66
100 Free
1:02.29
Free 500 Y 5:47.72 Analysis 13 09/27/2025 BB A: 5:30.59 (+17.13s | 4.9%) 8 98 724 1,000+
Back 50 Y 29.10 13 10/10/2025 3 38 220 1,000+
Back 100 Y 1:02.44 Analysis 13 10/10/2025 BB A: 1:01.09 (+1.35s | 2.2%) 7 43 376 1,000+
50 Back
30.92
30.92
100 Back
31.52
1:02.44
100 Back
1:02.44
Back 200 Y 2:17.26 Analysis 13 12/05/2025 BB A: 2:12.59 (+4.67s | 3.4%) 6 46 365 1,000+
50 Back
32.34
32.34
100 Back
35.12
1:07.46
100 Back
1:07.46
150 Back
35.36
1:42.82
200 Back
34.44
2:17.26
100 Back
1:09.80
Breast 50 Y 36.03 13 12/05/2025 7 116 617 1,000+
Breast 100 Y 1:21.24 Analysis 13 09/27/2025 B: 1:20.49 (+0.75s | 0.9%) 9 145 1,000+ 1,000+
50 Breast
38.90
38.90
100 Breast
42.34
1:21.24
100 Breast
1:21.24
Breast 200 Y 3:01.11 Analysis 13 01/18/2025 B: 2:54.89 (+6.22s | 3.4%) 7 122 971 1,000+
50 Breast
42.60
42.60
100 Breast
47.32
1:29.92
100 Breast
1:29.92
150 Breast
46.50
2:16.42
200 Breast
44.69
3:01.11
100 Breast
1:31.19
Fly 50 Y 27.75 13 02/20/2026 4 52 268 1,000+
Fly 100 Y 1:02.86 Analysis 13 02/20/2026 BB A: 1:00.39 (+2.47s | 3.9%) 9 61 495 1,000+
50 Fly
29.97
29.97
100 Fly
32.89
1:02.86
100 Fly
1:02.86
Fly 200 Y 2:19.75 Analysis 13 02/20/2026 BB A: 2:14.39 (+5.36s | 3.8%) 5 31 286 970
50 Fly
31.69
31.69
100 Fly
34.42
1:06.11
100 Fly
1:06.11
150 Fly
36.61
1:42.72
200 Fly
37.03
2:19.75
100 Fly
1:13.64
IM 200 Y 2:18.55 Analysis 13 02/20/2026 BB A: 2:15.39 (+3.16s | 2.3%) 8 60 494 1,000+
50 Fly
30.72
30.72
100 Back
35.36
1:06.08
100 IM
1:06.08
150 Breast
42.32
1:48.40
200 Free
30.15
2:18.55
100 IM
1:12.47
IM 400 Y 4:58.77 Analysis 13 12/05/2025 BB A: 4:49.49 (+9.28s | 3.1%) 8 54 382 1,000+
50 Fly
31.68
31.68
100 Fly
36.64
1:08.32
100 Fly
1:08.32
150 Back
38.14
1:46.46
200 Back
36.54
2:23.00
100 Back
1:14.68
250 Breast
44.38
3:07.38
300 Breast
44.65
3:52.03
100 Breast
1:29.03
350 Free
34.20
4:26.23
400 Free
32.54
4:58.77
100 Free
1:06.74

Long course distance

Event Time Age Date Standard Next Standard Longhorn Aquatics South Texas Swimming Southern Zone USA
Free 50 M 29.16 13 05/15/2026 A AA: 28.19 (+0.97s | 3.3%) 9 72 409 1,000+
Free 100 M 1:04.07 Analysis 13 05/15/2026 A AA: 1:01.69 (+2.38s | 3.7%) 10 72 399 1,000+
Free 200 M 2:21.03 Analysis 13 04/24/2026 BB A: 2:20.59 (+0.44s | 0.3%) 9 60 359 1,000+
Free 400 M 5:03.25 Analysis 13 07/10/2025 BB A: 4:58.69 (+4.56s | 1.5%) 10 58 323 1,000+
50 Free
34.17
34.17
100 Free
37.84
1:12.01
100 Free
1:12.01
150 Free
38.84
1:50.85
200 Free
38.74
2:29.59
100 Free
1:17.58
250 Free
38.50
3:08.09
300 Free
38.95
3:47.04
100 Free
1:17.45
350 Free
38.62
4:25.66
400 Free
37.59
5:03.25
100 Free
1:16.21
Back 50 M 32.20 13 04/24/2026 2 16 81 261
Back 100 M 1:11.27 Analysis 13 04/24/2026 A AA: 1:08.69 (+2.58s | 3.6%) 7 29 170 550
Back 200 M 2:35.62 Analysis 13 04/24/2026 A AA: 2:29.29 (+6.33s | 4.1%) 6 28 157 543
Breast 50 M 45.59 13 05/16/2025 10 174 650 1,000+
Breast 100 M 1:28.99 Analysis 13 05/15/2026 B BB: 1:27.09 (+1.90s | 2.1%) 9 90 438 1,000+
Breast 200 M 3:28.46 Analysis 13 05/02/2025 B: 3:22.79 (+5.67s | 2.7%) 6 96 479 1,000+
50 Breast
48.65
48.65
100 Breast
53.60
1:42.25
100 Breast
1:42.25
150 Breast
54.18
2:36.43
200 Breast
52.03
3:28.46
100 Breast
1:46.21
Fly 50 M 31.64 13 07/10/2025 5 50 207 713
Fly 100 M 1:11.73 Analysis 13 04/24/2026 BB A: 1:08.89 (+2.84s | 4.0%) 8 55 283 887
Fly 200 M 3:15.13 Analysis 13 05/02/2025 B: 2:59.69 (+15.44s | 7.9%) 6 48 255 934
50 Fly
44.18
44.18
100 Fly
53.30
1:37.48
100 Fly
1:37.48
150 Fly
50.70
2:28.18
200 Fly
46.95
3:15.13
100 Fly
1:37.65
IM 200 M 2:40.49 Analysis 13 05/15/2026 BB A: 2:36.69 (+3.80s | 2.4%) 10 64 318 1,000+

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