Cora Shackelford
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.48 | +0.39s to B·+8.39s to Sectionals | 2026-03-22 | 2026 PN OSTSEAL Kaholo Island ClassicApprovedfast pool |
| 100 Freestyle | SCY | 1:09.07 | BB+4.98s to A·+12.58s to Sectionals | 2026-02-16 | 1705003 |
| 200 Freestyle | SCY | 2:30.82 | BB+10.83s to A·+28.43s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 500 Freestyle | SCY | 6:44.74 | BB+29.85s to A·+75.35s to Sectionals | 2026-10-11 | 2026 PN SMAC Fall Kick-Off - Approvedvenue |
| 50 Backstroke | SCY | 43.32 | +4.53s to B·+17.03s to Futures | 2026-03-29 | 2026 PN Spring Showdown, Div. 2- Approvedvenue |
| 100 Backstroke | SCY | 1:30.30 | +3.71s to B·+28.91s to Sectionals | 2026-04-18 | 2026 PN UPAC Mark Olson Classic- Approvedvenue |
| 200 Backstroke | SCY | 3:19.17 | +19.08s to B·+65.88s to Sectionals | 2026-01-25 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 50 Breaststroke | SCY | 38.52 | BB+0.83s to A·+8.73s to Futures | 2026-02-16 | 1705003 |
| 100 Breaststroke | SCY | 1:29.79 | B+0.40s to BB·+19.20s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 200 Breaststroke | SCY | 3:08.31 | BB+11.82s to A·+35.52s to Sectionals | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 50 Butterfly | SCY | 35.80 | B+1.51s to BB·+10.11s to Futures | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 100 Butterfly | SCY | 1:09.43 | A+0.54s to AA·+8.34s to Sectionals | 2026-10-19 | 1767466 |
| 100 Individual Medley | SCY | 1:24.81 | B+5.62s to BB | 2026-03-22 | 2026 PN OSTSEAL Kaholo Island ClassicApprovedfast pool |
| 200 Individual Medley | SCY | 2:46.49 | BB+8.80s to A·+30.00s to Sectionals | 2026-10-11 | 2026 PN SMAC Fall Kick-Off - Approvedvenue |
| 50 Freestyle | LCM | 41.19 | +2.50s to B·+11.60s to Sectionals | 2025-05-31 | 2025 PN VAST Summer Sprints and Distance Chalfast pool |
| 100 Freestyle | LCM | 1:35.45 | +9.76s to B·+31.06s to Sectionals | 2025-05-31 | 2025 PN VAST Summer Sprints and Distance Chalfast pool |
| 50 Breaststroke | LCM | 52.13 | +2.34s to B·+17.34s to Futures | 2025-05-31 | 2025 PN VAST Summer Sprints and Distance Chalfast pool |
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.
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 | 35.07 | flying | 200 Free Relay (leg 3) | 2026-04-19 | 2026 PN UPAC Mark Olson Classic- Approved |
| 50 Breaststroke | SCY | 45.70 | flying | 200 Medley Relay (leg 2) | 2025-04-26 | 2025 PN UPAC Mark Olson Invitational |
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 11-12 · SCY
2640 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:44.74 | 530 |
| 100 BK SCY | 1:30.30 | 334 |
| 100 BR SCY | 1:29.79 | 504 |
| 100 FL SCY | 1:09.43 | 704 |
| 200 IM SCY | 2:46.49 | 568 |
IMR 11-12 · SCY
2346 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:30.82 | 527 |
| 50 BK SCY | 43.32 | 302 |
| 50 BR SCY | 38.52 | 628 |
| 50 FL SCY | 35.80 | 462 |
| 100 IM SCY | 1:24.81 | 427 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:30.82 · 13.5 min after 100 Breaststroke
Front half 74.34s · back half 76.48s
500 Freestyle SCY 6:44.74 · 25.0 min after 100 Backstroke
Front half 204.45s · back half 200.29s
100 Backstroke SCY 1:30.30
Front half 43.94s · back half 46.36s
200 Backstroke SCY 3:19.17
Front half 97.70s · back half 101.47s
100 Breaststroke SCY 1:29.79
Front half 41.89s · back half 47.90s
200 Breaststroke SCY 3:08.31 RT 0.95s· 9.0 min after 100 Freestyle
Front half 91.72s · back half 96.59s
200 Individual Medley SCY 2:46.49
Front half 79.66s · back half 86.83s
100 Freestyle LCM 1:35.45 RT 0.95s
Front half 45.84s · back half 49.61s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.