swimHailey Williamson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.16 | 2024-10-05 | 2024 MR BGNW Harvest Festival Invitational | |
| 50 Freestyle | SCY | 36.24 | B+0.15s to BB | 2025-11-16 | 2025 CT CPAC November AGQ venue |
| 100 Freestyle | SCY | 1:09.40 | A+1.11s to AA | 2026-01-30 | CPAC January AGQ venue |
| 200 Freestyle | SCY | 2:57.34 | BB+18.95s to A | 2026-01-30 | CPAC January AGQ venue |
| 25 Backstroke | SCY | 24.78 | 2024-10-05 | 2024 MR BGNW Harvest Festival Invitational | |
| 50 Backstroke | SCY | 42.62 | BB+4.63s to A | 2025-11-16 | 2025 CT CPAC November AGQ venue |
| 100 Backstroke | SCY | 1:38.19 | B+4.20s to BB | 2026-01-30 | CPAC January AGQ venue |
| 25 Breaststroke | SCY | 26.04 | 2024-10-05 | 2024 MR BGNW Harvest Festival Invitational | |
| 50 Breaststroke | SCY | 48.79 | B+0.10s to BB | 2025-11-15 | 2025 CT CPAC November AGQ venue |
| 100 Breaststroke | SCY | 1:53.22 | B+6.33s to BB | 2024-01-01 | Metropolitan Swimming Club |
| 25 Butterfly | SCY | 21.34 | 2025-03-08 | 2025 MR Metro 8 & Under Championships | |
| 50 Butterfly | SCY | 42.60 | BB+5.61s to A | 2025-11-15 | 2025 CT CPAC November AGQ venue |
| 100 Individual Medley | SCY | 1:31.43 | BB+8.84s to A | 2025-11-16 | 2025 CT CPAC November AGQ venue |
| 50 Freestyle | LCM | 40.08 | BB+3.49s to A | 2026-06-19 | CT CPAC June Invite venue |
| 100 Freestyle | LCM | 1:29.90 | BB+7.91s to A | 2026-06-19 | CT CPAC June Invite venue |
| 200 Freestyle | LCM | 3:17.22 | BB+16.83s to A | 2026-06-19 | CT CPAC June Invite venue |
| 50 Backstroke | LCM | 55.11 | B+5.42s to BB | 2024-01-01 | Metropolitan Swimming Club |
| 100 Backstroke | LCM | 1:50.25 | B+1.76s to BB | 2026-05-15 | CPAC May AGQ venue |
| 50 Breaststroke | LCM | 1:02.07 | B+6.58s to BB | 2025-07-05 | 2025 MR LIAC Summer Splash Invitational |
| 50 Butterfly | LCM | 47.40 | BB+5.81s to A | 2026-06-19 | CT CPAC June Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
IMX / IMR
IMX 10 & under · SCY
1178 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:57.34 | 452 |
| 100 BK SCY | 1:38.19 | 371 |
| 100 BR SCY | 1:53.22 | 355 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
2448 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:09.40 | 705 |
| 50 BK SCY | 42.62 | 447 |
| 50 BR SCY | 48.79 | 432 |
| 50 FL SCY | 42.60 | 396 |
| 100 IM SCY | 1:31.43 | 468 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 1:53.22
100 Individual Medley SCY 1:31.43
Front half 42.58s · back half 48.85s
100 Freestyle LCM 1:29.90 split/total mismatch
Front half 36.99s · back half 52.91s
50 Butterfly LCM 47.40 split/total mismatch
Front half 62.32s · back half -14.92s
Progression
Faster times are higher. One card per event, all courses & history.