swimBrinley O'Byrne
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.52 | B+2.43s to BB·+12.93s to Sectionals | 2026-03-29 | 2026 NCAC Spring Tar Heel States - copied venue |
| 100 Freestyle | SCY | 1:29.33 | B+8.14s to BB·+33.84s to Sectionals | 2026-01-18 | 2026 RSA Winter Tri venue |
| 50 Backstroke | SCY | 47.00 | B+3.71s to BB·+17.61s to Sectionals | 2026-03-28 | 2026 NCAC Spring Tar Heel States - copied venue |
| 100 Backstroke | SCY | 1:47.93 | +2.14s to B·+45.54s to Sectionals | 2026-01-17 | 2026 RSA Winter Tri venue |
| 50 Breaststroke | SCY | 57.87 | +3.28s to B·+23.38s to Sectionals | 2026-03-28 | 2026 NCAC Spring Tar Heel States - copied venue |
| 50 Butterfly | SCY | 51.73 | +3.34s to B·+23.64s to Sectionals | 2026-01-18 | 2026 RSA Winter Tri venue |
| 100 Individual Medley | SCY | 1:46.92 | +1.93s to B | 2026-03-29 | 2026 NCAC Spring Tar Heel States - copied venue |
| 200 Individual Medley | SCY | 4:12.16 | +29.17s to B·+116.17s to Sectionals | 2025-10-26 | 2025 CAT Trick or Treat Meet slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
IMX / IMR
IMX 10 & under · SCY
498 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:47.93 | 279 |
| 200 IM SCY | 4:12.16 | 219 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
1435 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:29.33 | 330 |
| 50 BK SCY | 47.00 | 333 |
| 50 BR SCY | 57.87 | 259 |
| 50 FL SCY | 51.73 | 221 |
| 100 IM SCY | 1:46.92 | 292 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:29.33
Front half 41.63s · back half 47.70s
100 Individual Medley SCY 1:46.92
Front half 51.06s · back half 55.86s
200 Individual Medley SCY 4:12.16
Front half 116.10s · back half 136.06s
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.
Progression
Faster times are higher. One card per event, all courses & history.