swimHayley Mason
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.83 | AA+1.14s to AAA·+4.34s to Sectionals | 2026-03-08 | 2026 Spring CW ISI Divisional Championships venue |
| 100 Freestyle | SCY | 1:06.61 | AA+1.52s to AAA·+10.72s to Sectionals | 2026-03-19 | 2026 IN Swimming Age Group Short Course Champ |
| 200 Freestyle | SCY | 2:24.96 | AA+1.37s to AAA·+26.37s to Sectionals | 2026-03-19 | 2026 IN Swimming Age Group Short Course Champ |
| 100 Backstroke | SCY | 1:16.05 | AA+1.56s to AAA·+12.06s to Sectionals | 2026-03-08 | 2026 Spring CW ISI Divisional Championships venue |
| 50 Breaststroke | SCY | 39.71 | AA+0.82s to AAA·+9.02s to Sectionals | 2026-03-07 | 2026 Spring CW ISI Divisional Championships venue |
| 100 Breaststroke | SCY | 1:32.95 | A+3.86s to AA·+21.16s to Sectionals | 2026-03-08 | 2026 Spring CW ISI Divisional Championships venue |
| 50 Butterfly | SCY | 32.90 | AAA+1.61s to AAAA·+6.21s to Sectionals | 2026-03-19 | 2026 IN Swimming Age Group Short Course Champ |
| 100 Butterfly | SCY | 1:17.75 | AA+1.76s to AAA·+14.86s to Sectionals | 2026-03-19 | 2026 IN Swimming Age Group Short Course Champ |
| 200 Individual Medley | SCY | 2:43.68 | AA+2.99s to AAA·+29.39s to Sectionals | 2026-03-19 | 2026 IN Swimming Age Group Short Course Champ |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.88 | flat | 200 Free Relay | 2025-03-23 | 2025 IN Swimming Age Group Short Course Champ |
| 50 Freestyle | SCY | 29.60 | flying | 200 Free Relay (leg 4) | 2026-03-22 | 2026 IN Swimming Age Group Short Course Champ |
| 50 Breaststroke | SCY | 44.91 | flying | 200 Medley Relay (leg 2) | 2025-03-22 | 2025 IN Swimming Age Group Short Course Champ |
| 50 Butterfly | SCY | 33.59 | flying | 200 Medley Relay (leg 3) | 2026-03-21 | 2026 IN Swimming Age Group Short Course Champ |
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 10 & under · SCY
3830 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:24.96 | 829 |
| 100 BK SCY | 1:16.05 | 799 |
| 100 BR SCY | 1:32.95 | 642 |
| 100 FL SCY | 1:17.75 | 757 |
| 200 IM SCY | 2:43.68 | 803 |
IMR 10 & under · SCY
2459 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:06.61 | 798 |
| 50 BR SCY | 39.71 | 801 |
| 50 FL SCY | 32.90 | 860 |
| 50 BK SCY | — | 0 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:16.05
Front half 36.87s · back half 39.18s
100 Breaststroke SCY 1:32.95
Front half 43.89s · back half 49.06s
Progression
Faster times are higher. One card per event, all courses & history.