swimKaz O'Byrne
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.75 | A+0.36s to AA·+1.36s to Sectionals | 2026-03-21 | March Madness 2026 fast pool |
| 100 Freestyle | SCY | 54.76 | BB+1.27s to A·+6.27s to Sectionals | 2026-02-21 | 2026 Machine Qualifier venue |
| 200 Freestyle | SCY | 2:06.95 | B+0.36s to BB·+20.66s to Sectionals | 2026-03-20 | March Madness 2026 fast pool |
| 500 Freestyle | SCY | 6:17.67 | +7.28s to B·+90.28s to Sectionals | 2026-02-20 | 2026 Machine Qualifier venue |
| 100 Backstroke | SCY | 1:10.33 | +2.54s to B·+15.84s to Sectionals | 2025-10-18 | 2025 NCAP Autumn Kingfish Splash slow pool |
| 50 Breaststroke | SCY | 33.67 | BB+2.18s to A·+7.38s to Futures | 2026-02-21 | 2026 Machine Qualifier venue |
| 100 Breaststroke | SCY | 1:10.75 | BB+4.76s to A·+9.26s to Sectionals | 2026-03-21 | March Madness 2026 fast pool |
| 200 Individual Medley | SCY | 2:39.55 | +8.26s to B·+40.16s to Sectionals | 2025-10-19 | 2025 NCAP Autumn Kingfish Splash slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 15-16 · SCY
748 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:17.67 | 391 |
| 200 IM SCY | 2:39.55 | 357 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1791 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:06.95 | 518 |
| 100 BK SCY | 1:10.33 | 374 |
| 100 BR SCY | 1:10.75 | 542 |
| 200 IM SCY | 2:39.55 | 357 |
| 100 FL 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 54.76
Front half 26.21s · back half 28.55s
500 Freestyle SCY 6:17.67
Front half 184.30s · back half 193.37s
100 Backstroke SCY 1:10.33
Front half 33.96s · back half 36.37s
200 Individual Medley SCY 2:39.55
Front half 76.87s · back half 82.68s
Progression
Faster times are higher. One card per event, all courses & history.