swimMatthew Larson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 500 Freestyle | SCY | 5:18.69 | A+9.60s to AA·+25.80s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- BSCvenue |
| 50 Backstroke | SCY | 26.96 | A+0.07s to AA·+2.47s to Sectionals | 2026-07-18 | 2026 ISI Summer PAC Regionalfast pool |
| 100 Backstroke | SCY | 57.69 | A+0.60s to AA·+1.60s to Sectionals | 2026-07-19 | 2026 ISI Summer PAC Regionalfast pool |
| 200 Backstroke | SCY | 2:10.66 | BB+0.57s to A·+9.27s to Sectionals | 2026-07-18 | 2026 ISI Summer PAC Regionalfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.84 | flying | 200 Free Relay (leg 3) | 2026-07-19 | 2026 ISI Summer PAC Regional |
| 50 Backstroke | SCY | 26.72 | flat | 200 Medley Relay | 2026-07-18 | 2026 ISI Summer PAC Regional |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 15-16 · SCY
1258 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:18.69 | 651 |
| 200 BK SCY | 2:10.66 | 607 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
678 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 57.69 | 678 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 5:18.69
Front half 157.34s · back half 161.35s
100 Backstroke SCY 57.69
Front half 27.54s · back half 30.15s
200 Backstroke SCY 2:10.66
Front half 64.61s · back half 66.05s
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.