swimRJ Matthies
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 400 Freestyle | LCM | 6:30.05 | B+16.96s to BB·+127.86s to Sectionals | 2021-08-07 | 2025 Central Zone 14 & Under Championship Meevenue |
| 800 Freestyle | LCM | 11:18.79 | AA+13.50s to AAA·+128.00s to Sectionals | 2022-08-04 | 2025 Central Zone 14 & Under Championship Meeslow pool |
| 1500 Freestyle | LCM | 22:02.88 | AA+30.89s to AAA·+262.89s to Sectionals | 2022-08-07 | 2025 Central Zone 14 & Under Championship Meeslow pool |
| 50 Butterfly | LCM | 41.02 | BB+3.03s to A·+13.63s to Sectionals | 2021-08-06 | 2025 Central Zone 14 & Under Championship Meevenue |
| 200 Butterfly | LCM | 3:00.40 | AA+6.51s to AAA·+40.91s to Sectionals | 2022-08-06 | 2025 Central Zone 14 & Under Championship Meeslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
IMX / IMR
IMX 11-12 · LCM
393 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:30.05 | 393 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · LCM
402 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 FL LCM | 41.02 | 402 |
| 200 FR LCM | — | 0 |
| 50 BK LCM | — | 0 |
| 50 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
400 Freestyle LCM 6:30.05 RT 0.89s
Front half 195.29s · back half 194.76s
800 Freestyle LCM 11:18.79 · 510.0 min after 50 Butterfly
Front half 343.04s · back half 335.75s
1500 Freestyle LCM 22:02.88
Front half 669.76s · back half 653.12s
200 Butterfly LCM 3:00.40 · 510.0 min after 400 Freestyle
Front half 84.99s · back half 95.41s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.