swimDerek Spangenberg
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.66 | +0.77s to B | 2025-06-24 | 2025 OA Summer Splash venue |
| 50 Backstroke | SCY | 42.57 | +9.88s to B | 2024-07-09 | Marlins July Meet slow pool |
| 100 Backstroke | SCY | 1:34.78 | +25.29s to B | 2024-08-16 | 2024 CCAT AUGUST DUAL venue |
| 200 Backstroke | SCY | 3:06.15 | +34.36s to B | 2025-06-24 | 2025 OA Summer Splash venue |
| 50 Freestyle | LCM | 33.26 | B+2.27s to BB | 2025-06-06 | Speed Lake City 2025 venue |
| 50 Backstroke | LCM | 42.86 | +4.17s to B | 2025-06-06 | Speed Lake City 2025 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 15-16 · SCY
210 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 3:06.15 | 210 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
152 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:34.78 | 152 |
| 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
100 Backstroke SCY 1:34.78
Front half 43.46s · back half 51.32s
200 Backstroke SCY 3:06.15
Front half 92.66s · back half 93.49s
Progression
Faster times are higher. One card per event, all courses & history.