swimJackson Costner
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.43 | +1.54s to B·+7.54s to Sectionals | 2026-01-01 | rcc results |
| 100 Freestyle | SCY | 1:09.55 | +6.26s to B·+20.06s to Sectionals | 2026-01-01 | rcc results |
| 200 Freestyle | SCY | 2:33.98 | +15.69s to B·+45.49s to Sectionals | 2026-01-01 | rcc results |
| 50 Backstroke | SCY | 36.30 | +3.61s to B·+9.91s to Sectionals | 2026-01-01 | rcc results |
| 100 Backstroke | SCY | 1:22.81 | +13.32s to B·+26.32s to Sectionals | 2025-01-01 | CSC- Spring Meet |
| 50 Breaststroke | SCY | 40.81 | +3.32s to B·+10.52s to Sectionals | 2026-01-01 | rcc results |
| 100 Breaststroke | SCY | 1:31.35 | +12.76s to B·+27.06s to Sectionals | 2026-01-01 | rcc results |
| 200 Breaststroke | SCY | 2:34.31 | BB+7.32s to A·+11.52s to Sectionals | 2025-01-01 | updated ralph crocker classic 2025 results |
| 100 Individual Medley | SCY | 1:26.13 | 2025-01-01 | CSC- Spring Meet |
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.
IMX / IMR
IMX 15-16 · SCY
535 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:34.31 | 535 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
770 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:33.98 | 290 |
| 100 BK SCY | 1:22.81 | 229 |
| 100 BR SCY | 1:31.35 | 251 |
| 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 Freestyle SCY 1:09.55
Front half 32.91s · back half 36.64s
200 Freestyle SCY 2:33.98
Front half 72.36s · back half 81.62s
100 Backstroke SCY 1:22.81 split/total mismatch
Front half 40.45s · back half 42.36s
100 Breaststroke SCY 1:31.35
Front half 41.78s · back half 49.57s
200 Breaststroke SCY 2:34.31
100 Individual Medley SCY 1:26.13 split/total mismatch
Front half 41.70s · back half 44.43s
Progression
Faster times are higher. One card per event, all courses & history.