swimHayden MacDonald
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.69 | AAAA | 2024-10-26 | 2024 BSC Pumpkin Patch Meet venue |
| 100 Freestyle | SCY | 57.54 | AAAA | 2025-01-25 | 2025 BSC Polar Bear Meet venue |
| 200 Freestyle | SCY | 2:04.97 | AAAA | 2023-01-06 | Tennessee Aquatics January Invitational |
| 500 Freestyle | SCY | 5:33.26 | AAAA | 2024-01-26 | 2024 SE Region 2 Championships |
| 50 Backstroke | SCY | 31.67 | AAAA | 2022-12-10 | 2022 11th HOKI Swim and Tri Winter Champs venue |
| 100 Backstroke | SCY | 1:05.65 | AAAA | 2023-12-09 | 2023 12th Speedo Swim and Tri Winter Champs venue |
| 200 Backstroke | SCY | 2:18.59 | 2024-01-26 | 2024 SE Region 2 Championships | |
| 50 Breaststroke | SCY | 33.08 | AAAA | 2025-02-23 | 2025 SE Southeastern Winter SC Championships venue |
| 100 Breaststroke | SCY | 1:10.50 | AAAA | 2025-01-26 | 2025 BSC Polar Bear Meet venue |
| 200 Breaststroke | SCY | 2:30.80 | 2025-01-25 | 2025 BSC Polar Bear Meet venue | |
| 25 Butterfly | SCY | 13.59 | 2024-01-01 | cranberry 2024 results | |
| 50 Butterfly | SCY | 29.99 | AAAA | 2023-01-06 | Tennessee Aquatics January Invitational |
| 100 Butterfly | SCY | 1:04.66 | AAAA | 2024-01-01 | cranberry 2024 results |
| 200 Butterfly | SCY | 2:26.51 | 2025-02-22 | 2025 SE Southeastern Winter SC Championships venue | |
| 100 Individual Medley | SCY | 1:06.44 | AAAA | 2022-12-11 | 2022 11th HOKI Swim and Tri Winter Champs venue |
| 200 Individual Medley | SCY | 2:19.25 | AAAA | 2025-02-23 | 2025 SE Southeastern Winter SC Championships venue |
| 400 Individual Medley | SCY | 4:50.97 | 2025-02-21 | 2025 SE Southeastern Winter SC Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.39 | flying | 200 Free Relay (leg 4) | 2022-12-10 | 2022 11th HOKI Swim and Tri Winter Champs |
| 50 Breaststroke | SCY | 32.99 | flying | 200 Medley Relay (leg 2) | 2025-02-22 | 2025 SE Southeastern Winter SC Championships |
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
5500 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:04.97 | 1100 |
| 100 BK SCY | 1:05.65 | 1100 |
| 100 BR SCY | 1:10.50 | 1100 |
| 100 FL SCY | 1:04.66 | 1100 |
| 200 IM SCY | 2:19.25 | 1100 |
IMR 10 & under · SCY
5489 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 57.54 | 1100 |
| 50 BK SCY | 31.67 | 1089 |
| 50 BR SCY | 33.08 | 1100 |
| 50 FL SCY | 29.99 | 1100 |
| 100 IM SCY | 1:06.44 | 1100 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.54
Front half 27.67s · back half 29.87s
100 Backstroke SCY 1:05.65
Front half 31.76s · back half 33.89s
200 Backstroke SCY 2:18.59 split/total mismatch
Front half 34.61s · back half 103.98s
100 Breaststroke SCY 1:10.50
Front half 33.37s · back half 37.13s
200 Breaststroke SCY 2:30.80
Front half 71.47s · back half 79.33s
100 Butterfly SCY 1:04.66
Front half 30.21s · back half 34.45s
200 Butterfly SCY 2:26.51
Front half 66.64s · back half 79.87s
100 Individual Medley SCY 1:06.44
Front half 30.95s · back half 35.49s
200 Individual Medley SCY 2:19.25
Front half 64.82s · back half 74.43s
400 Individual Medley SCY 4:50.97
Front half 139.49s · back half 151.48s
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.