David Irby
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 40.63 | +7.84s to B·+18.24s to Sectionals | 2023-12-02 | 2023 RAYS Nutcracker Classicvenue |
| 50 Backstroke | SCY | 49.21 | +10.72s to B·+25.52s to Futures | 2023-10-14 | 2023 RAYS Great Pumpkin Splash Invitationalvenue |
| 100 Backstroke | SCY | 1:43.81 | +21.62s to B·+49.32s to Sectionals | 2023-12-02 | 2023 RAYS Nutcracker Classicvenue |
| 100 Breaststroke | SCY | 2:22.43 | +49.84s to B·+80.94s to Sectionals | 2023-10-14 | 2023 RAYS Great Pumpkin Splash Invitationalvenue |
| 100 Individual Medley | SCY | 1:49.80 | +27.91s to B | 2023-10-14 | 2023 RAYS Great Pumpkin Splash Invitationalvenue |
| 200 Freestyle | LCM | 4:04.86 | +65.67s to B·+123.57s to Sectionals | 2023-05-20 | HNVR Storm Surge 2023venue |
| 50 Breaststroke | LCM | 1:18.62 | +28.83s to B·+47.73s to Futures | 2023-05-20 | HNVR Storm Surge 2023venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
IMX / IMR
IMX 11-12 · SCY
295 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:43.81 | 188 |
| 100 BR SCY | 2:22.43 | 107 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
359 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 49.21 | 187 |
| 100 IM SCY | 1:49.80 | 172 |
| 200 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:43.81
Front half 51.20s · back half 52.61s
100 Breaststroke SCY 2:22.43
Front half 69.53s · back half 72.90s
100 Individual Medley SCY 1:49.80
Front half 49.50s · back half 60.30s
200 Freestyle LCM 4:04.86
Front half 119.17s · back half 125.69s
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.