swimShelby Halliday
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.24 | A+1.05s to AA·+4.35s to Sectionals | 2011-12-16 | 2011 SE BXST Winter Invitational |
| 100 Freestyle | SCY | 1:04.86 | BB+0.77s to A·+10.77s to Sectionals | 2011-12-16 | 2011 SE BXST Winter Invitational |
| 50 Backstroke | SCY | 35.86 | BB+2.57s to A·+7.27s to Sectionals | 2026-01-01 | gst thanksgiving invitational results |
| 100 Backstroke | SCY | 1:16.20 | BB+3.21s to A·+15.41s to Sectionals | 2011-12-16 | 2011 SE BXST Winter Invitational |
| 50 Breaststroke | SCY | 39.87 | BB+2.18s to A·+6.28s to Sectionals | 2026-01-01 | gst thanksgiving invitational results |
| 100 Breaststroke | SCY | 1:25.76 | BB+3.57s to A·+14.87s to Sectionals | 2011-12-16 | 2011 SE BXST Winter Invitational |
| 50 Butterfly | SCY | 35.52 | B+1.23s to BB·+8.13s to Sectionals | 2011-12-16 | 2011 SE BXST Winter Invitational |
| 100 Butterfly | SCY | 1:22.91 | B+3.72s to BB·+23.82s to Sectionals | 2011-12-16 | 2011 SE BXST Winter Invitational |
| 100 Individual Medley | SCY | 1:16.05 | BB+2.96s to A | 2026-01-01 | gst thanksgiving invitational results |
| 200 Individual Medley | SCY | 2:38.92 | BB+1.23s to A·+26.33s to Sectionals | 2011-12-16 | 2011 SE BXST Winter Invitational |
| 50 Freestyle | LCM | 33.28 | A+1.29s to AA·+4.89s to Sectionals | 2012-04-27 | Memphis Thunder Spring Invitational |
| 100 Freestyle | LCM | 1:15.08 | BB+1.59s to A·+13.79s to Sectionals | 2012-04-27 | Memphis Thunder Spring Invitational |
| 200 Freestyle | LCM | 2:40.63 | BB+0.54s to A·+28.54s to Sectionals | 2012-04-27 | Memphis Thunder Spring Invitational |
| 800 Freestyle | LCM | 12:19.72 | BB+34.83s to A·+164.03s to Sectionals | 2012-04-27 | Memphis Thunder Spring Invitational |
| 50 Backstroke | LCM | 41.36 | BB+2.87s to A·+8.47s to Sectionals | 2012-04-27 | Memphis Thunder Spring Invitational |
| 100 Backstroke | LCM | 1:28.24 | BB+3.45s to A·+18.45s to Sectionals | 2012-04-27 | Memphis Thunder Spring Invitational |
| 100 Breaststroke | LCM | 1:38.07 | BB+4.08s to A·+17.48s to Sectionals | 2012-04-27 | Memphis Thunder Spring Invitational |
| 50 Butterfly | LCM | 40.19 | B+1.40s to BB·+8.90s to Sectionals | 2012-04-27 | Memphis Thunder Spring Invitational |
| 100 Butterfly | LCM | 1:40.12 | +1.73s to B·+32.73s to Sectionals | 2012-04-27 | Memphis Thunder Spring Invitational |
| 200 Individual Medley | LCM | 3:07.57 | BB+6.88s to A·+36.18s to Sectionals | 2012-04-27 | Memphis Thunder Spring Invitational |
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
2201 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:16.20 | 556 |
| 100 BR SCY | 1:25.76 | 579 |
| 100 FL SCY | 1:22.91 | 413 |
| 200 IM SCY | 2:38.92 | 653 |
| 500 FR SCY | — | 0 |
IMR 11-12 · LCM
2267 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:40.63 | 659 |
| 50 BK LCM | 41.36 | 535 |
| 50 FL LCM | 40.19 | 476 |
| 200 IM LCM | 3:07.57 | 597 |
| 50 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Individual Medley SCY 1:16.05 split/total mismatch
Front half 35.84s · back half 40.21s
Progression
Faster times are higher. One card per event, all courses & history.