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Matilda Chen-Brooks

Age: 10 years old
Age Category: 10 & under
Team: North Carolina Aquatic Club | North Carolina Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard North Carolina Aquatic Club North Carolina Swimming Southern Zone USA
Free 50 Y 36.53 9 03/26/2026 B BB: 35.99 (+0.54s | 1.5%) 13 190 790 1,000+
Free 100 Y 1:24.21 Analysis 9 03/14/2026 B BB: 1:21.09 (+3.12s | 3.7%) 15 186 744 1,000+
50 Free
40.75
40.75
100 Free
43.46
1:24.21
100 Free
1:24.21
Free 200 Y 3:12.16 Analysis 9 03/14/2026 B BB: 3:00.59 (+11.57s | 6.0%) 14 187 644 1,000+
50 Free
44.42
44.42
100 Free
49.50
1:33.92
100 Free
1:33.92
150 Free
51.31
2:25.23
200 Free
46.93
3:12.16
100 Free
1:38.24
Back 50 Y 49.97 9 02/14/2026 B: 48.59 (+1.38s | 2.8%) 29 510 1,000+ 1,000+
Back 100 Y 1:41.90 Analysis 9 03/14/2026 B BB: 1:33.99 (+7.91s | 7.8%) 21 305 967 1,000+
50 Back
50.18
50.18
100 Back
51.72
1:41.90
100 Back
1:41.90
Breast 50 Y 48.50 9 03/26/2026 BB A: 42.79 (+5.71s | 11.8%) 13 155 545 1,000+
Breast 100 Y 1:50.89 Analysis 9 03/14/2026 B BB: 1:46.89 (+4.00s | 3.6%) 15 205 698 1,000+
50 Breast
53.40
53.40
100 Breast
57.49
1:50.89
100 Breast
1:50.89
Fly 50 Y 42.85 9 03/26/2026 B BB: 42.69 (+0.16s | 0.4%) 10 152 545 1,000+
Fly 100 Y 1:51.22 Analysis 9 03/26/2026 B BB: 1:41.39 (+9.83s | 8.8%) 15 142 417 1,000+
50 Fly
50.58
50.58
50 Fly
50.58
100 Fly
1:00.64
1:51.22
50 Fly
1:00.64
IM 100 Y 1:34.69 Analysis 9 03/26/2026 B BB: 1:33.19 (+1.50s | 1.6%) 12 187 620 1,000+
50 IM
44.95
44.95
50 IM
44.95
100 IM
49.74
1:34.69
50 IM
49.74
IM 200 Y 3:34.62 Analysis 9 03/14/2026 B BB: 3:18.79 (+15.83s | 7.4%) 13 170 527 1,000+
50 Fly
51.24
51.24
100 Back
55.72
1:46.96
100 IM
1:46.96
150 Breast
1:01.89
2:48.85
200 Free
45.77
3:34.62
100 IM
1:47.66

Long course distance

Event Time Age Date Standard Next Standard North Carolina Aquatic Club North Carolina Swimming Southern Zone USA
Free 50 M 37.85 9 06/25/2026 BB A: 36.59 (+1.26s | 3.3%) 10 78 381 1,000+
Free 100 M 1:38.13 Analysis 9 05/15/2026 B BB: 1:32.99 (+5.14s | 5.2%) 16 239 966 1,000+
50 Free
47.03
47.03
100 Free
51.10
1:38.13
100 Free
1:38.13
Free 200 M 3:28.14 Analysis 9 06/25/2026 B BB: 3:25.69 (+2.45s | 1.2%) 15 154 598 1,000+
50 Free
46.18
46.18
100 Free
52.87
1:39.05
100 Free
1:39.05
150 Free
57.17
2:36.22
200 Free
51.92
3:28.14
100 Free
1:49.09
Back 50 M 54.34 9 04/25/2026 B BB: 49.69 (+4.65s | 8.6%) 22 362 1,000+ 1,000+
Back 100 M 1:48.63 Analysis 9 06/25/2026 B BB: 1:48.09 (+0.54s | 0.5%) 15 222 727 1,000+
50 Back
52.57
52.57
100 Back
56.06
1:48.63
100 Back
1:48.63
Breast 50 M 52.45 9 05/15/2026 BB A: 48.79 (+3.66s | 7.0%) 7 91 394 1,000+
Breast 100 M 1:57.00 Analysis 9 06/25/2026 BB A: 1:48.39 (+8.61s | 7.4%) 10 112 462 1,000+
50 Breast
56.15
56.15
100 Breast
1:00.85
1:57.00
100 Breast
1:57.00
Fly 50 M 50.16 9 04/25/2026 B BB: 48.09 (+2.07s | 4.1%) 15 193 662 1,000+
Fly 100 M 2:09.74 Analysis 9 05/15/2026 B BB: 1:55.39 (+14.35s | 11.1%) 14 136 436 1,000+
50 Fly
57.69
57.69
100 Fly
1:12.05
2:09.74
100 Fly
2:09.74
IM 200 M 3:44.53 Analysis 9 06/25/2026 BB A: 3:22.09 (+22.44s | 10.0%) 13 141 438 1,000+
50 Fly
57.31
57.31
100 Back
57.31
1:54.62
100 IM
1:54.62
150 Breast
59.99
2:54.61
200 Free
49.92
3:44.53
100 IM
1:49.91

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