Hailey Dai
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.19 | BB+0.70s to A | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 100 Freestyle | SCY | 1:08.40 | BB+1.81s to A | 2025-04-03 | 2025 Eastern Zone SC Age Group Championships venue |
| 50 Backstroke | SCY | 36.35 | BB+1.56s to A | 2025-04-03 | 2025 Eastern Zone SC Age Group Championships venue |
| 100 Backstroke | SCY | 1:17.52 | BB+1.13s to A | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 50 Breaststroke | SCY | 41.54 | BB+2.55s to A | 2026-01-24 | 2026 MR HAWKS-AD Trials And Finals venue |
| 50 Butterfly | SCY | 34.32 | BB+0.93s to A | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 100 Butterfly | SCY | 1:15.79 | A+3.20s to AA | 2026-01-23 | 2026 MR HAWKS-AD Trials And Finals |
| 100 Individual Medley | SCY | 1:15.79 | A+3.00s to AA | 2026-01-24 | 2026 MR HAWKS-AD Trials And Finals venue |
| 50 Backstroke | LCM | 39.39 | A+0.90s to AA | 2025-08-06 | 2025 EZ LC Age Group Championship |
| 100 Backstroke | LCM | 1:27.84 | A+2.85s to AA | 2025-08-06 | 2025 EZ LC Age Group Championship |
| 50 Butterfly | LCM | 36.09 | A+0.20s to AA | 2025-08-06 | 2025 EZ LC Age Group Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
IMX / IMR
IMX 11-12 · SCY
1069 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:17.52 | 528 |
| 100 FL SCY | 1:15.79 | 541 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
2136 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 36.35 | 512 |
| 50 BR SCY | 41.54 | 500 |
| 50 FL SCY | 34.32 | 525 |
| 100 IM SCY | 1:15.79 | 599 |
| 200 FR 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 1:08.40
Front half 32.95s · back half 35.45s
100 Individual Medley SCY 1:15.79
Front half 34.04s · back half 41.75s
Progression
Faster times are higher. One card per event, all courses & history.