swimDavid Marshall
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 43.46 | +8.37s to B·+20.87s to Sectionals | 2022-10-02 | 2022 Fall Invitationalvenue |
| 100 Freestyle | SCY | 1:32.42 | +16.33s to B·+43.43s to Sectionals | 2023-02-11 | OKS DII SCY East Championshipsvenue |
| 50 Backstroke | SCY | 53.49 | +12.30s to B·+29.00s to Sectionals | 2022-10-01 | 2022 Fall Invitationalvenue |
| 100 Backstroke | SCY | 1:55.14 | +25.35s to B·+59.05s to Sectionals | 2022-10-02 | 2022 Fall Invitationalvenue |
| 50 Freestyle | LCM | 40.45 | +0.56s to B·+14.46s to Sectionals | 2023-04-14 | Oklahoma Sprint Festival 2023slow pool |
| 100 Freestyle | LCM | 1:29.48 | +1.69s to B·+32.89s to Sectionals | 2023-06-25 | AESC Summer Splash 2023venue |
| 50 Breaststroke | LCM | 55.41 | +2.02s to B·+23.42s to Sectionals | 2023-06-25 | AESC Summer Splash 2023venue |
| 100 Breaststroke | LCM | 1:56.63 | B+8.44s to BB·+43.84s to Sectionals | 2023-06-23 | AESC Summer Splash 2023venue |
| 50 Butterfly | LCM | 53.76 | +8.47s to B·+26.37s to Sectionals | 2023-06-24 | AESC Summer Splash 2023venue |
| 100 Butterfly | LCM | 2:03.01 | +19.52s to B·+61.52s to Sectionals | 2023-04-15 | Oklahoma Sprint Festival 2023slow 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
477 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:56.63 | 310 |
| 100 FL LCM | 2:03.01 | 167 |
| 400 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · LCM
454 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BR LCM | 55.41 | 276 |
| 50 FL LCM | 53.76 | 178 |
| 200 FR LCM | — | 0 |
| 50 BK 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
100 Freestyle SCY 1:32.42
Front half 43.57s · back half 48.85s
100 Backstroke SCY 1:55.14
Front half 54.41s · back half 60.73s
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.