swimHailey O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 20.57 | 2023-05-10 | 2023 MR HAA Super Sprint Series May 10th Meet venue | |
| 50 Freestyle | SCY | 39.04 | B+2.95s to BB | 2024-07-09 | 2024 MR FA Summer Showdown Invitational venue |
| 100 Freestyle | SCY | 1:36.43 | +5.54s to B | 2024-07-09 | 2024 MR FA Summer Showdown Invitational venue |
| 25 Backstroke | SCY | 21.26 | 2024-05-16 | 2024 MR-FA Splash & Dash venue | |
| 50 Backstroke | SCY | 43.74 | B+0.45s to BB | 2024-06-01 | 2024 MR HAUP Super Sprint Championship |
| 50 Breaststroke | SCY | 48.85 | B+0.16s to BB | 2024-06-01 | 2024 MR HAUP Super Sprint Championship |
| 25 Butterfly | SCY | 22.99 | 2024-06-18 | 2024 MR FA Dragon Racer Meet venue | |
| 50 Butterfly | SCY | 58.05 | +9.66s to B | 2024-06-01 | 2024 MR HAUP Super Sprint Championship venue |
| 100 Individual Medley | SCY | 1:55.77 | +10.78s to B | 2024-06-18 | 2024 MR FA Dragon Racer Meet venue |
| 100 Freestyle | LCM | 1:46.59 | +2.40s to B | 2024-07-06 | 2024 MR LIE Summer Sizzler Invitational venue |
| 50 Backstroke | LCM | 57.22 | +1.43s to B | 2024-07-06 | 2024 MR LIE Summer Sizzler Invitational venue |
| 50 Butterfly | LCM | 1:06.88 | +12.39s to B | 2024-07-06 | 2024 MR LIE Summer Sizzler Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
IMX / IMR
IMR 10 & under · SCY
1492 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:36.43 | 263 |
| 50 BK SCY | 43.74 | 413 |
| 50 BR SCY | 48.85 | 430 |
| 50 FL SCY | 58.05 | 156 |
| 100 IM SCY | 1:55.77 | 230 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:36.43
Front half 44.33s · back half 52.10s
100 Individual Medley SCY 1:55.77
Front half 51.92s · back half 63.85s
Progression
Faster times are higher. One card per event, all courses & history.